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* [PATCH 0/9 v2] Relicensing Libabigail to Apache 2.0 + LLVM Exception
@ 2020-07-15 15:02 Dodji Seketeli
  2020-07-15 15:11 ` [PATCH 1/9 v2] Replace individual license references with SPDX Identifiers Dodji Seketeli
                   ` (9 more replies)
  0 siblings, 10 replies; 34+ messages in thread
From: Dodji Seketeli @ 2020-07-15 15:02 UTC (permalink / raw)
  To: libabigail

Hello,

This is the second version of the patch series to relicense the source
code of the Libabigail project to Apache 2.0 with LLVM Exception.

The rationale and the process of this change was recently presented in
a message sent to the mailing list of the project at
https://sourceware.org/pipermail/libabigail/2020q2/002388.html.

This patch series needs to be reviewed and acknowledged by all the
copyright holders who contributed to the project.  These contributors
are all listed in the CC field of this message.

After the review, to acknowledge the change, each contributor needs to
reply to each one of the patches with a line containing this:

     Signed-off-by: First Last <contributor@email.com>

with First being her first name and Last being her last name.

Of course, if a contributor reviewed and agrees with the content of
all the patches, she can just reply to this cover letter with the
Signed-off-by line above, saying that she is acknowledging the entire
patch set.

I will apply each ACKed patch to the newly created branch of our Git
repository named "relicensing".

Please note that all these steps were described in the announcement
message at
https://sourceware.org/pipermail/libabigail/2020q2/002388.html.

Now, please find below a brief description of the patches of the
series.

The first patch replaces the existing license headers of the files of
the project with SPDX identifier strings that formally represent those
current licenses.

The second patch adds SPDX identifiers to the files that are missing
license headers.  The license of those files is thus "GNU Lesser
General Public License v3.0 or later", which is the default license of
the project.

The third patch adds a helper script named
relicensing-scripts/has-spdx-header.sh which detects if a file as an
SPDX identifier or not.

The fourth patch adds a helper script named
relicensing-scripts/replace-spdx-license.sh which replaces and SPDX
identifier by another one.

The fifth patch adds a set of helper files assembled with the scripts
above.  For instance, one of those files lists the set of files of the
project, along with their respective licenses.  Another file just
lists the set of files that needs to be re-licensed.  The patch also
creates a script named relicensing-scripts/do-relicensing.sh which
performs the actual re-licensing off the files listed in one of the
helper files.

The sixth patch is the actual relicensing. It's done using the script
relicensing-scripts/do-relicensing.sh introduced in the patch above.

The seventh patch adds a LICENSE.txt file to the repository,
specifying the new license.

The eighth patch removes the COPYING files which were specifying the
old license.

The last patch adds a license-change-2020.txt file which states that
the license of the project was changed and which also names the
contributors who did agreed with the change.

Dodji Seketeli (8):
  Add missing SPDX headers to source files not specifying any license
  Add has-spdx-header.sh script
  Add replace-spdx-license.sh script
  Add helper files to perform the re-licensing
  Re-license the project to Apache v2 With LLVM Exception
  Add the LICENSE.txt file
  Delete COPYING* files
  Add a license-change-2020.txt file

Matthias Maennich (1):
  Replace individual license references with SPDX Identifiers

 .clang-format                               |   1 +
 COPYING                                     |   7 -
 COPYING-GPLV3                               | 674 ----------------------------
 COPYING-LGPLV2                              | 502 ---------------------
 COPYING-LGPLV3                              | 165 -------
 LICENSE.txt                                 | 219 +++++++++
 Makefile.am                                 |   1 +
 abigail.m4                                  |  26 +-
 autoconf-archive/ax_check_python_modules.m4 |  20 +-
 autoconf-archive/ax_compare_version.m4      |   1 +
 autoconf-archive/ax_prog_python_version.m4  |   1 +
 autoconf-archive/ax_valgrind_check.m4       |   1 +
 bash-completion/Makefile.am                 |   1 +
 bash-completion/abicompat                   |   1 +
 bash-completion/abidiff                     |   1 +
 bash-completion/abidw                       |   1 +
 bash-completion/abilint                     |   1 +
 bash-completion/abinilint                   |   1 +
 bash-completion/abipkgdiff                  |   1 +
 bash-completion/abisym                      |   1 +
 bash-completion/fedabipkgdiff               |   1 +
 configure.ac                                |   1 +
 default.abignore                            |   4 +-
 doc/Makefile.am                             |   1 +
 doc/api/libabigail.doxy                     |   2 +
 doc/manuals/Makefile.am                     |   2 +
 doc/website/libabigail-website.doxy         |   1 +
 gen-changelog.py                            |  15 +-
 include/Makefile.am                         |   1 +
 include/abg-comp-filter.h                   |  17 +-
 include/abg-comparison.h                    |  17 +-
 include/abg-config.h                        |  17 +-
 include/abg-corpus.h                        |  17 +-
 include/abg-cxx-compat.h                    |  17 +-
 include/abg-diff-utils.h                    |  17 +-
 include/abg-dwarf-reader.h                  |  17 +-
 include/abg-fwd.h                           |  17 +-
 include/abg-hash.h                          |  17 +-
 include/abg-ini.h                           |  17 +-
 include/abg-interned-str.h                  |  17 +-
 include/abg-ir.h                            |  17 +-
 include/abg-libxml-utils.h                  |  17 +-
 include/abg-libzip-utils.h                  |  17 +-
 include/abg-reader.h                        |  17 +-
 include/abg-regex.h                         |  19 +-
 include/abg-reporter.h                      |  17 +-
 include/abg-sptr-utils.h                    |  17 +-
 include/abg-suppression.h                   |  17 +-
 include/abg-tools-utils.h                   |  17 +-
 include/abg-traverse.h                      |  17 +-
 include/abg-version.h.in                    |   1 +
 include/abg-viz-common.h                    |  17 +-
 include/abg-viz-dot.h                       |  17 +-
 include/abg-viz-svg.h                       |  17 +-
 include/abg-workers.h                       |  17 +-
 include/abg-writer.h                        |  17 +-
 install-sh                                  |  18 +-
 license-change-2020.txt                     |  37 ++
 ltmain.sh                                   |  22 +-
 relicensing-scripts/do-relicensing.sh       |   6 +
 relicensing-scripts/file-licenses.orig.txt  | 138 ++++++
 relicensing-scripts/files-with-lgplv3.txt   | 137 ++++++
 relicensing-scripts/has-spdx-header.sh      | 102 +++++
 relicensing-scripts/replace-spdx-license.sh |  75 ++++
 scripts/dot_to_png.sh                       |   1 +
 scripts/dot_to_svg.sh                       |   1 +
 scripts/make-verbose.sh                     |   1 +
 scripts/svg_to_plain_svg.sh                 |   1 +
 scripts/svg_to_png_and_pdf.sh               |   1 +
 src/Makefile.am                             |   1 +
 src/abg-comp-filter.cc                      |  17 +-
 src/abg-comparison-priv.h                   |  18 +-
 src/abg-comparison.cc                       |  17 +-
 src/abg-config.cc                           |  17 +-
 src/abg-corpus-priv.h                       |  17 +-
 src/abg-corpus.cc                           |  17 +-
 src/abg-default-reporter.cc                 |  17 +-
 src/abg-diff-utils.cc                       |  17 +-
 src/abg-dwarf-reader.cc                     |  17 +-
 src/abg-elf-helpers.cc                      |  17 +-
 src/abg-elf-helpers.h                       |  17 +-
 src/abg-hash.cc                             |  17 +-
 src/abg-ini.cc                              |  17 +-
 src/abg-internal.h                          |  17 +-
 src/abg-ir-priv.h                           |  17 +-
 src/abg-ir.cc                               |  17 +-
 src/abg-leaf-reporter.cc                    |  17 +-
 src/abg-libxml-utils.cc                     |  17 +-
 src/abg-libzip-utils.cc                     |  17 +-
 src/abg-reader.cc                           |  17 +-
 src/abg-regex.cc                            |  17 +-
 src/abg-reporter-priv.cc                    |  17 +-
 src/abg-reporter-priv.h                     |  17 +-
 src/abg-suppression-priv.h                  |  17 +-
 src/abg-suppression.cc                      |  17 +-
 src/abg-tools-utils.cc                      |  17 +-
 src/abg-traverse.cc                         |  17 +-
 src/abg-viz-common.cc                       |  17 +-
 src/abg-viz-dot.cc                          |  18 +-
 src/abg-viz-svg.cc                          |  17 +-
 src/abg-workers.cc                          |  17 +-
 src/abg-writer.cc                           |  17 +-
 tests/Makefile.am                           |   1 +
 tests/data/Makefile.am                      |   2 +-
 tests/lib/catch.cc                          |  17 +-
 tests/lib/catch.hpp                         |   4 +-
 tests/mockfedabipkgdiff.in                  |  17 +-
 tests/print-diff-tree.cc                    |  20 +-
 tests/runtestcanonicalizetypes.sh.in        |   1 +
 tests/runtestdefaultsupprs.py.in            |   1 +
 tests/runtestdefaultsupprspy3.sh.in         |   1 +
 tests/runtestfedabipkgdiff.py.in            |  17 +-
 tests/runtestfedabipkgdiffpy3.sh.in         |   1 +
 tests/test-abicompat.cc                     |  17 +-
 tests/test-abidiff-exit.cc                  |  17 +-
 tests/test-abidiff.cc                       |  17 +-
 tests/test-alt-dwarf-file.cc                |  17 +-
 tests/test-annotate.cc                      |  17 +-
 tests/test-core-diff.cc                     |  19 +-
 tests/test-cxx-compat.cc                    |  18 +-
 tests/test-diff-dwarf-abixml.cc             |  17 +-
 tests/test-diff-dwarf.cc                    |  17 +-
 tests/test-diff-filter.cc                   |  17 +-
 tests/test-diff-pkg.cc                      |  17 +-
 tests/test-diff-suppr.cc                    |  17 +-
 tests/test-diff2.cc                         |  20 +-
 tests/test-dot.cc                           |  26 +-
 tests/test-elf-helpers.cc                   |  17 +-
 tests/test-ini.cc                           |  17 +-
 tests/test-ir-walker.cc                     |  17 +-
 tests/test-kmi-whitelist.cc                 |  17 +-
 tests/test-lookup-syms.cc                   |  17 +-
 tests/test-read-dwarf.cc                    |  17 +-
 tests/test-read-write.cc                    |  17 +-
 tests/test-svg.cc                           |  26 +-
 tests/test-symtab.cc                        |  17 +-
 tests/test-tools-utils.cc                   |  17 +-
 tests/test-types-stability.cc               |  17 +-
 tests/test-utils.cc                         |  18 +-
 tests/test-utils.h                          |  17 +-
 tests/test-write-read-archive.cc            |  17 +-
 tests/update-test-output.py                 |   1 +
 tools/Makefile.am                           |   1 +
 tools/abiar.cc                              |  17 +-
 tools/abicompat.cc                          |  17 +-
 tools/abidiff.cc                            |  17 +-
 tools/abidw.cc                              |  17 +-
 tools/abilint.cc                            |  17 +-
 tools/abipkgdiff.cc                         |  17 +-
 tools/abisym.cc                             |  17 +-
 tools/binilint.cc                           |  17 +-
 tools/fedabipkgdiff                         |  17 +-
 tools/kmidiff.cc                            |  17 +-
 update-copyright.sh                         |   1 +
 154 files changed, 874 insertions(+), 3068 deletions(-)
 delete mode 100644 COPYING
 delete mode 100644 COPYING-GPLV3
 delete mode 100644 COPYING-LGPLV2
 delete mode 100644 COPYING-LGPLV3
 create mode 100644 LICENSE.txt
 create mode 100644 license-change-2020.txt
 create mode 100644 relicensing-scripts/do-relicensing.sh
 create mode 100644 relicensing-scripts/file-licenses.orig.txt
 create mode 100644 relicensing-scripts/files-with-lgplv3.txt
 create mode 100755 relicensing-scripts/has-spdx-header.sh
 create mode 100755 relicensing-scripts/replace-spdx-license.sh

-- 
1.8.3.1


-- 
		Dodji


^ permalink raw reply	[flat|nested] 34+ messages in thread

* [PATCH 1/9 v2] Replace individual license references with SPDX Identifiers
  2020-07-15 15:02 [PATCH 0/9 v2] Relicensing Libabigail to Apache 2.0 + LLVM Exception Dodji Seketeli
@ 2020-07-15 15:11 ` Dodji Seketeli
  2020-09-24 10:09   ` Jonathan Wakely
  2020-07-15 15:11 ` [PATCH 2/9 v2] Add missing SPDX headers to source files not specifying any license Dodji Seketeli
                   ` (8 subsequent siblings)
  9 siblings, 1 reply; 34+ messages in thread
From: Dodji Seketeli @ 2020-07-15 15:11 UTC (permalink / raw)
  To: Benjamin Kosnik, Ben Woodard, Chenxiong Qi, Dodji Seketeli,
	Giuliano Procida, Jan Engelhardt, Jessica Yu, Jonathan Wakely,
	Mark Wielaard, Matthias Klose, Matthias Maennich, Ondrej Oprala,
	Roland McGrath, Sinny Kumari, Slava Barinov
  Cc: libabigail

This patch replaces license headers with SPDX identifiers in all files
containing license headers.  For each file, the SPDX identifier
formally represents its current license.  Note that the list of SPDX
identifiers is available on the SPDX web site at
https://spdx.org/licenses.

For autoconf-archive/ax_prog_python_version.m4 however, there is a
little catch.  Dodji Seketeli wrote this ax_check_python_modules.m4.
Just like the other autoconf-archive macros, it makes sense to have it
under the FSF All Permissive license.  Actually, the terms of that
license was already in the file but then the license header was
wrongly set to GPLv2 with autoconf exception.  So I fixed that in this
commit by setting the SPDX identifier to FSFAP.

	* abigail.m4: Replace the license header with the SPDX identifier
	GPL-3.0-or-later WITH GCC-exception-3.1
	* autoconf-archive/ax_check_python_modules.m4: Correctly set the
	SPDX identifier to FSFAP.
	* autoconf-archive/ax_compare_version.m4: Replace the license
	header with the SPDX identifier FSFAP.
	* autoconf-archive/ax_prog_python_version.m4: Likewise.
	header with the SPDX identifier FSFAP.
	* autoconf-archive/ax_valgrind_check.m4: Likewise.
	* gen-changelog.py: Replace the license header with the SPDX
	identifier LGPL-2.0-or-later.
	* include/abg-comp-filter.h: Replace the license header with the
	SPDX identifier LGPL-3.0-or-later.
	* include/abg-comparison.h: Likewise.
	* include/abg-config.h: Likewise.
	* include/abg-corpus.h: Likewise.
	* include/abg-cxx-compat.h: Replace the license header with the
	SPDX identifier LGPL-2.0-or-later.
	* include/abg-diff-utils.h: Replace the license header with the
	SPDX identifier LGPL-3.0-or-later
	* include/abg-dwarf-reader.h: Likewise.
	* include/abg-fwd.h: Likewise.
	* include/abg-hash.h: Likewise.
	* include/abg-ini.h: Likewise.
	* include/abg-interned-str.h: Likewise.
	* include/abg-ir.h: Likewise.
	* include/abg-libxml-utils.h: Likewise.
	* include/abg-libzip-utils.h: Likewise.
	* include/abg-reader.h: Likewise.
	* include/abg-regex.h: Likewise.
	* include/abg-reporter.h: Likewise.
	* include/abg-sptr-utils.h: Likewise.
	* include/abg-suppression.h: Likewise.
	* include/abg-tools-utils.h: Likewise.
	* include/abg-traverse.h: Likewise.
	* include/abg-viz-common.h: Likewise.
	* include/abg-viz-dot.h: Likewise.
	* include/abg-viz-svg.h: Likewise.
	* include/abg-workers.h: Likewise.
	* include/abg-writer.h: Likewise.
	* install-sh: Replace the license header with the SPDX identifier MIT.
	* ltmain.sh: Replace the license header with the SPDX identifier
	GPL-2.0-or-later.
	* src/abg-comp-filter.cc: Replace the license header with the SPDX
	identifier LGPL-3.0-or-later.
	* src/abg-comparison-priv.h: Likewise.
	* src/abg-comparison.cc: Likewise.
	* src/abg-config.cc: Likewise.
	* src/abg-corpus-priv.h: Likewise.
	* src/abg-corpus.cc: Likewise.
	* src/abg-default-reporter.cc: Likewise.
	* src/abg-diff-utils.cc: Likewise.
	* src/abg-dwarf-reader.cc: Likewise.
	* src/abg-elf-helpers.cc: Likewise.
	* src/abg-elf-helpers.h: Likewise.
	* src/abg-regex.cc: Likewise.
	* src/abg-hash.cc: Likewise.
	* src/abg-ini.cc: Likewise.
	* src/abg-internal.h: Likewise.
	* src/abg-ir-priv.h: Likewise.
	* src/abg-ir.cc: Likewise.
	* src/abg-leaf-reporter.cc: Likewise.
	* src/abg-libxml-utils.cc: Likewise.
	* src/abg-libzip-utils.cc: Likewise.
	* src/abg-reader.cc: Likewise.
	* src/abg-reporter-priv.cc: Likewise.
	* src/abg-reporter-priv.h: Likewise.
	* src/abg-sptr-utils.cc: Likewise.
	* src/abg-suppression-priv.h: Likewise.
	* src/abg-suppression.cc: Likewise.
	* src/abg-tools-utils.cc: Likewise.
	* src/abg-traverse.cc: Likewise.
	* src/abg-viz-common.cc: Likewise.
	* src/abg-viz-dot.cc: Likewise.
	* src/abg-viz-svg.cc: Likewise.
	* src/abg-workers.cc: Likewise.
	* src/abg-writer.cc: Likewise.
	* tests/lib/catch.cc: Likewise.
	* tests/lib/catch.hpp: Replace the license header with the SPDX
	identifier BSL-1.0.
	* tests/mockfedabipkgdiff.in: Replace the license header with the
	SPDX identifier LGPL-3.0-or-later.
	* tests/print-diff-tree.cc: Likewise.
	* tests/runtestfedabipkgdiff.py.in: Replaace the license header
	with the SPDW identifier GPL-3.0-or-later.
	* tests/test-abicompat.cc: Replace the license header with the
	SPDX identifier LGPL-3.0-or-later.
	* tests/test-abidiff-exit.cc: Likewise.
	* tests/test-abidiff.cc: Likewise.
	* tests/test-alt-dwarf-file.cc: Likewise.
	* tests/test-annotate.cc: Likewise.
	* tests/test-cxx-compat.cc: Likewise.
	* tests/test-core-diff.cc: Likewise.
	* tests/test-diff-dwarf-abixml.cc: Likewise.
	* tests/test-diff-dwarf.cc: Likewise.
	* tests/test-diff-filter.cc: Likewise.
	* tests/test-diff-pkg.cc: Likewise.
	* tests/test-diff-suppr.cc: Likewise.
	* tests/test-diff2.cc: Likewise.
	* tests/test-dot.cc: Replace the license header with the
	SPDX identifier GPL-3.0-with-GCC-exception.
	* tests/test-elf-helpers.cc: Replace the license header with the
	SPDX identifier LGPL-3.0-or-later.
	* tests/test-ini.cc: Likewise.
	* tests/test-ir-walker.cc: Likewise.
	* tests/test-kmi-whitelist.cc: Likewise.
	* tests/test-lookup-syms.cc: Likewise.
	* tests/test-read-dwarf.cc: Likewise.
	* tests/test-read-write.cc: Likewise.
	* tests/test-svg.cc: Replace the license header with the SPDX
	identifier GPL-3.0-with-GCC-exception.
	* tests/test-symtab.cc: Replace the license header with the SPDX
	identifier LGPL-3.0-or-later.
	* tests/test-tools-utils.cc: Likewise.
	* tests/test-types-stability.cc: Likewise.
	* tests/test-utils.cc: Likewise.
	* tests/test-utils.h: Likewise.
	* tests/test-write-read-archive.cc: Likewise.
	* tools/abiar.cc: Likewise.
	* tools/abicompat.cc: Likewise.
	* tools/abidiff.cc: Likewise.
	* tools/abidw.cc: Likewise.
	* tools/abilint.cc: Likewise.
	* tools/abipkgdiff.cc: Likewise.
	* tools/abisym.cc: Likewise.
	* tools/binilint.cc: Likewise.
	* tools/fedabipkgdiff: Replace the license header with the
	SPDX identifier GPL-3.0-or-later.
	* tools/kmidiff.cc: Likewise.

Signed-off-by: Dodji Seketeli <dodji@redhat.com>
Signed-off-by: Giuliano Procida <gprocida@google.com>
Signed-off-by: Matthias Maennich <maennich@google.com>
---
 abigail.m4                                  | 26 ++++----------------------
 autoconf-archive/ax_check_python_modules.m4 | 20 +-------------------
 autoconf-archive/ax_compare_version.m4      |  1 +
 autoconf-archive/ax_prog_python_version.m4  |  1 +
 autoconf-archive/ax_valgrind_check.m4       |  1 +
 gen-changelog.py                            | 15 ++-------------
 include/abg-comp-filter.h                   | 17 +----------------
 include/abg-comparison.h                    | 17 +----------------
 include/abg-config.h                        | 17 +----------------
 include/abg-corpus.h                        | 17 +----------------
 include/abg-cxx-compat.h                    | 17 +----------------
 include/abg-diff-utils.h                    | 17 +----------------
 include/abg-dwarf-reader.h                  | 17 +----------------
 include/abg-fwd.h                           | 17 +----------------
 include/abg-hash.h                          | 17 +----------------
 include/abg-ini.h                           | 17 +----------------
 include/abg-interned-str.h                  | 17 +----------------
 include/abg-ir.h                            | 17 +----------------
 include/abg-libxml-utils.h                  | 17 +----------------
 include/abg-libzip-utils.h                  | 17 +----------------
 include/abg-reader.h                        | 17 +----------------
 include/abg-regex.h                         | 19 ++-----------------
 include/abg-reporter.h                      | 17 +----------------
 include/abg-sptr-utils.h                    | 17 +----------------
 include/abg-suppression.h                   | 17 +----------------
 include/abg-tools-utils.h                   | 17 +----------------
 include/abg-traverse.h                      | 17 +----------------
 include/abg-viz-common.h                    | 17 +----------------
 include/abg-viz-dot.h                       | 17 +----------------
 include/abg-viz-svg.h                       | 17 +----------------
 include/abg-workers.h                       | 17 +----------------
 include/abg-writer.h                        | 17 +----------------
 install-sh                                  | 18 +-----------------
 ltmain.sh                                   | 22 +---------------------
 src/abg-comp-filter.cc                      | 17 +----------------
 src/abg-comparison-priv.h                   | 18 +-----------------
 src/abg-comparison.cc                       | 17 +----------------
 src/abg-config.cc                           | 17 +----------------
 src/abg-corpus-priv.h                       | 17 +----------------
 src/abg-corpus.cc                           | 17 +----------------
 src/abg-default-reporter.cc                 | 17 +----------------
 src/abg-diff-utils.cc                       | 17 +----------------
 src/abg-dwarf-reader.cc                     | 17 +----------------
 src/abg-elf-helpers.cc                      | 17 +----------------
 src/abg-elf-helpers.h                       | 17 +----------------
 src/abg-hash.cc                             | 17 +----------------
 src/abg-ini.cc                              | 17 +----------------
 src/abg-internal.h                          | 17 +----------------
 src/abg-ir-priv.h                           | 17 +----------------
 src/abg-ir.cc                               | 17 +----------------
 src/abg-leaf-reporter.cc                    | 17 +----------------
 src/abg-libxml-utils.cc                     | 17 +----------------
 src/abg-libzip-utils.cc                     | 17 +----------------
 src/abg-reader.cc                           | 17 +----------------
 src/abg-regex.cc                            | 17 +----------------
 src/abg-reporter-priv.cc                    | 17 +----------------
 src/abg-reporter-priv.h                     | 17 +----------------
 src/abg-suppression-priv.h                  | 17 +----------------
 src/abg-suppression.cc                      | 17 +----------------
 src/abg-tools-utils.cc                      | 17 +----------------
 src/abg-traverse.cc                         | 17 +----------------
 src/abg-viz-common.cc                       | 17 +----------------
 src/abg-viz-dot.cc                          | 18 +-----------------
 src/abg-viz-svg.cc                          | 17 +----------------
 src/abg-workers.cc                          | 17 +----------------
 src/abg-writer.cc                           | 17 +----------------
 tests/lib/catch.cc                          | 17 +----------------
 tests/lib/catch.hpp                         |  4 ++--
 tests/mockfedabipkgdiff.in                  | 17 +----------------
 tests/print-diff-tree.cc                    | 20 ++------------------
 tests/runtestfedabipkgdiff.py.in            | 17 +----------------
 tests/test-abicompat.cc                     | 17 +----------------
 tests/test-abidiff-exit.cc                  | 17 +----------------
 tests/test-abidiff.cc                       | 17 +----------------
 tests/test-alt-dwarf-file.cc                | 17 +----------------
 tests/test-annotate.cc                      | 17 +----------------
 tests/test-core-diff.cc                     | 19 ++-----------------
 tests/test-cxx-compat.cc                    | 18 +-----------------
 tests/test-diff-dwarf-abixml.cc             | 17 +----------------
 tests/test-diff-dwarf.cc                    | 17 +----------------
 tests/test-diff-filter.cc                   | 17 +----------------
 tests/test-diff-pkg.cc                      | 17 +----------------
 tests/test-diff-suppr.cc                    | 17 +----------------
 tests/test-diff2.cc                         | 20 ++------------------
 tests/test-dot.cc                           | 26 +++-----------------------
 tests/test-elf-helpers.cc                   | 17 +----------------
 tests/test-ini.cc                           | 17 +----------------
 tests/test-ir-walker.cc                     | 17 +----------------
 tests/test-kmi-whitelist.cc                 | 17 +----------------
 tests/test-lookup-syms.cc                   | 17 +----------------
 tests/test-read-dwarf.cc                    | 17 +----------------
 tests/test-read-write.cc                    | 17 +----------------
 tests/test-svg.cc                           | 26 +++-----------------------
 tests/test-symtab.cc                        | 17 +----------------
 tests/test-tools-utils.cc                   | 17 +----------------
 tests/test-types-stability.cc               | 17 +----------------
 tests/test-utils.cc                         | 18 +-----------------
 tests/test-utils.h                          | 17 +----------------
 tests/test-write-read-archive.cc            | 17 +----------------
 tools/abiar.cc                              | 17 +----------------
 tools/abicompat.cc                          | 17 +----------------
 tools/abidiff.cc                            | 17 +----------------
 tools/abidw.cc                              | 17 +----------------
 tools/abilint.cc                            | 17 +----------------
 tools/abipkgdiff.cc                         | 17 +----------------
 tools/abisym.cc                             | 17 +----------------
 tools/binilint.cc                           | 17 +----------------
 tools/fedabipkgdiff                         | 17 +----------------
 tools/kmidiff.cc                            | 17 +----------------
 109 files changed, 122 insertions(+), 1718 deletions(-)

diff --git a/abigail.m4 b/abigail.m4
index 86c769b..2c7626d 100644
--- a/abigail.m4
+++ b/abigail.m4
@@ -1,28 +1,10 @@
+# SPDX-License-Identifier: GPL-3.0-or-later WITH GCC-exception-3.1
+#
 # Copyright (C) 2013-2020 Red Hat, Inc
-# 
-# This file is part of the GNU Application Binary Interface Generic
-# Analysis and Instrumentation Library (libabigail).  This library is
-# free software; you can redistribute it and/or modify it under the
-# terms of the GNU General Public License as published by the Free
-# Software Foundation; either version 3, or (at your option) any
-# later version.
-# 
-# This library is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# General Public License for more details.
-# 
-# Under Section 7 of GPL version 3, you are granted additional
-# permissions described in the GCC Runtime Library Exception, version
-# 3.1, as published by the Free Software Foundation.
-# 
-# You should have received a copy of the GNU General Public License
-# and a copy of the GCC Runtime Library Exception along with this
-# program; see the files COPYING3 and COPYING.RUNTIME respectively.
-# If not, see <http://www.gnu.org/licenses/>.
 #
-#// Author: Dodji Seketeli <dodji@redhat.com>
+# Author: Dodji Seketeli <dodji@redhat.com>
 
+#
 # ABIGAIL_INIT
 #
 # Handle the detection of the libabigail header and library files on
diff --git a/autoconf-archive/ax_check_python_modules.m4 b/autoconf-archive/ax_check_python_modules.m4
index 6538170..d5285db 100644
--- a/autoconf-archive/ax_check_python_modules.m4
+++ b/autoconf-archive/ax_check_python_modules.m4
@@ -1,26 +1,8 @@
+# SPDX-License-Identifier: FSFAP
 # -*- Autoconf -*-
 #
 # ax_check_python_modules.m4 - Macros to locate python modules.
 #
-# 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 Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-#
 # Author: Dodji Seketeli <dodji@seketeli.org>
 #
 
diff --git a/autoconf-archive/ax_compare_version.m4 b/autoconf-archive/ax_compare_version.m4
index 74dc0fd..cddb15d 100644
--- a/autoconf-archive/ax_compare_version.m4
+++ b/autoconf-archive/ax_compare_version.m4
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: FSFAP
 # ===========================================================================
 #    http://www.gnu.org/software/autoconf-archive/ax_compare_version.html
 # ===========================================================================
diff --git a/autoconf-archive/ax_prog_python_version.m4 b/autoconf-archive/ax_prog_python_version.m4
index 628a3e4..626d8eb 100644
--- a/autoconf-archive/ax_prog_python_version.m4
+++ b/autoconf-archive/ax_prog_python_version.m4
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: FSFAP
 # ===========================================================================
 #  http://www.gnu.org/software/autoconf-archive/ax_prog_python_version.html
 # ===========================================================================
diff --git a/autoconf-archive/ax_valgrind_check.m4 b/autoconf-archive/ax_valgrind_check.m4
index d0e3c2d..be83490 100644
--- a/autoconf-archive/ax_valgrind_check.m4
+++ b/autoconf-archive/ax_valgrind_check.m4
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: FSFAP
 # ===========================================================================
 #     http://www.gnu.org/software/autoconf-archive/ax_valgrind_check.html
 # ===========================================================================
diff --git a/gen-changelog.py b/gen-changelog.py
index 9b8e002..3515aa0 100644
--- a/gen-changelog.py
+++ b/gen-changelog.py
@@ -1,4 +1,6 @@
 #!/usr/bin/env python
+# SPDX-License-Identifier: LGPL-2.0-or-later
+#
 # -*- mode: python -*-
 #
 # This python program has been copied from
@@ -11,19 +13,6 @@
 # published by the Free Software Foundaion; either version 2, or (at
 # your option) any later version.
 #
-# Thus, this program is free software; you can 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, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# General Lesser Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public
-# License along with this program; see the file COPYING-LGPLV2.  If
-# not, see <http://www.gnu.org/licenses/>.
 
 import sys
 import subprocess
diff --git a/include/abg-comp-filter.h b/include/abg-comp-filter.h
index 556bad4..e02b32a 100644
--- a/include/abg-comp-filter.h
+++ b/include/abg-comp-filter.h
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/include/abg-comparison.h b/include/abg-comparison.h
index d107bf9..91a2316 100644
--- a/include/abg-comparison.h
+++ b/include/abg-comparison.h
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 #ifndef __ABG_COMPARISON_H__
diff --git a/include/abg-config.h b/include/abg-config.h
index 314fc34..e7fecdb 100644
--- a/include/abg-config.h
+++ b/include/abg-config.h
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 
diff --git a/include/abg-corpus.h b/include/abg-corpus.h
index 410a9c2..4c2d6d9 100644
--- a/include/abg-corpus.h
+++ b/include/abg-corpus.h
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 
diff --git a/include/abg-cxx-compat.h b/include/abg-cxx-compat.h
index 7141771..d692464 100644
--- a/include/abg-cxx-compat.h
+++ b/include/abg-cxx-compat.h
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-2.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2019-2020 Google, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV2.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 
diff --git a/include/abg-diff-utils.h b/include/abg-diff-utils.h
index b59ffa0..60937d1 100644
--- a/include/abg-diff-utils.h
+++ b/include/abg-diff-utils.h
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 ///
diff --git a/include/abg-dwarf-reader.h b/include/abg-dwarf-reader.h
index d0329ae..628cc33 100644
--- a/include/abg-dwarf-reader.h
+++ b/include/abg-dwarf-reader.h
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/include/abg-fwd.h b/include/abg-fwd.h
index bfd9f88..7968d73 100644
--- a/include/abg-fwd.h
+++ b/include/abg-fwd.h
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 
diff --git a/include/abg-hash.h b/include/abg-hash.h
index 732b145..c698a96 100644
--- a/include/abg-hash.h
+++ b/include/abg-hash.h
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 
diff --git a/include/abg-ini.h b/include/abg-ini.h
index df79198..60d328d 100644
--- a/include/abg-ini.h
+++ b/include/abg-ini.h
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/include/abg-interned-str.h b/include/abg-interned-str.h
index 2bc8f43..6ba4058 100644
--- a/include/abg-interned-str.h
+++ b/include/abg-interned-str.h
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2016-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/include/abg-ir.h b/include/abg-ir.h
index 5b13dc9..25e916e 100644
--- a/include/abg-ir.h
+++ b/include/abg-ir.h
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/include/abg-libxml-utils.h b/include/abg-libxml-utils.h
index cf167b8..f127962 100644
--- a/include/abg-libxml-utils.h
+++ b/include/abg-libxml-utils.h
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 
diff --git a/include/abg-libzip-utils.h b/include/abg-libzip-utils.h
index a112279..5e52e06 100644
--- a/include/abg-libzip-utils.h
+++ b/include/abg-libzip-utils.h
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 
diff --git a/include/abg-reader.h b/include/abg-reader.h
index d86fcb1..39ff744 100644
--- a/include/abg-reader.h
+++ b/include/abg-reader.h
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/include/abg-regex.h b/include/abg-regex.h
index 7ab9fc0..d9b5a28 100644
--- a/include/abg-regex.h
+++ b/include/abg-regex.h
@@ -1,22 +1,7 @@
-// -*- mode: C++ -*-
+// SPDX-License-Identifier: LGPL-3.0-or-later
+// -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 ///
diff --git a/include/abg-reporter.h b/include/abg-reporter.h
index e0d9e66..a71ec40 100644
--- a/include/abg-reporter.h
+++ b/include/abg-reporter.h
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2017-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/include/abg-sptr-utils.h b/include/abg-sptr-utils.h
index 2a12707..6adf54b 100644
--- a/include/abg-sptr-utils.h
+++ b/include/abg-sptr-utils.h
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 ///
diff --git a/include/abg-suppression.h b/include/abg-suppression.h
index 6383b93..65698c1 100644
--- a/include/abg-suppression.h
+++ b/include/abg-suppression.h
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2016-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 #ifndef __ABG_SUPPRESSION_H__
diff --git a/include/abg-tools-utils.h b/include/abg-tools-utils.h
index c47e3f4..970b236 100644
--- a/include/abg-tools-utils.h
+++ b/include/abg-tools-utils.h
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 ///@file
 
diff --git a/include/abg-traverse.h b/include/abg-traverse.h
index a7170da..c4a69b8 100644
--- a/include/abg-traverse.h
+++ b/include/abg-traverse.h
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 
diff --git a/include/abg-viz-common.h b/include/abg-viz-common.h
index 948b1f4..5ab3718 100644
--- a/include/abg-viz-common.h
+++ b/include/abg-viz-common.h
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 
diff --git a/include/abg-viz-dot.h b/include/abg-viz-dot.h
index ac84bd9..ceae3b1 100644
--- a/include/abg-viz-dot.h
+++ b/include/abg-viz-dot.h
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 
diff --git a/include/abg-viz-svg.h b/include/abg-viz-svg.h
index 567f789..601683a 100644
--- a/include/abg-viz-svg.h
+++ b/include/abg-viz-svg.h
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 
diff --git a/include/abg-workers.h b/include/abg-workers.h
index 65d3e83..2f3a238 100644
--- a/include/abg-workers.h
+++ b/include/abg-workers.h
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/include/abg-writer.h b/include/abg-writer.h
index d44b483..ddb1d2c 100644
--- a/include/abg-writer.h
+++ b/include/abg-writer.h
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/install-sh b/install-sh
index 377bb86..0a3cd07 100755
--- a/install-sh
+++ b/install-sh
@@ -1,4 +1,5 @@
 #!/bin/sh
+# SPDX-License-Identifier: MIT
 # install - install a program, script, or datafile
 
 scriptversion=2011-11-20.07; # UTC
@@ -9,23 +10,6 @@ scriptversion=2011-11-20.07; # UTC
 #
 # Copyright (C) 1994 X Consortium
 #
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to
-# deal in the Software without restriction, including without limitation the
-# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
-# sell copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
-# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
-# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-#
 # Except as contained in this notice, the name of the X Consortium shall not
 # be used in advertising or otherwise to promote the sale, use or other deal-
 # ings in this Software without prior written authorization from the X Consor-
diff --git a/ltmain.sh b/ltmain.sh
index 63ae69d..0208760 100644
--- a/ltmain.sh
+++ b/ltmain.sh
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
 
 # libtool (GNU libtool) 2.4.2
 # Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
@@ -7,27 +8,6 @@
 # This is free software; see the source for copying conditions.  There is NO
 # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 
-# GNU Libtool is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# As a special exception to the GNU General Public License,
-# if you distribute this file as part of a program or library that
-# is built using GNU Libtool, you may include this file under the
-# same distribution terms that you use for the rest of that program.
-#
-# GNU Libtool is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Libtool; see the file COPYING.  If not, a copy
-# can be downloaded from http://www.gnu.org/licenses/gpl.html,
-# or obtained by writing to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-
 # Usage: $progname [OPTION]... [MODE-ARG]...
 #
 # Provide generalized library-building support services.
diff --git a/src/abg-comp-filter.cc b/src/abg-comp-filter.cc
index 0b0fbe4..49c4feb 100644
--- a/src/abg-comp-filter.cc
+++ b/src/abg-comp-filter.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/src/abg-comparison-priv.h b/src/abg-comparison-priv.h
index b82b5d0..9b9fc5d 100644
--- a/src/abg-comparison-priv.h
+++ b/src/abg-comparison-priv.h
@@ -1,24 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2017-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/src/abg-comparison.cc b/src/abg-comparison.cc
index b6f065f..a95f321 100644
--- a/src/abg-comparison.cc
+++ b/src/abg-comparison.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/src/abg-config.cc b/src/abg-config.cc
index 34b7bf4..ddde9d2 100644
--- a/src/abg-config.cc
+++ b/src/abg-config.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the files COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 
diff --git a/src/abg-corpus-priv.h b/src/abg-corpus-priv.h
index ee8c823..d5bab11 100644
--- a/src/abg-corpus-priv.h
+++ b/src/abg-corpus-priv.h
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2016-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 ///
diff --git a/src/abg-corpus.cc b/src/abg-corpus.cc
index 9e90b99..4436ede 100644
--- a/src/abg-corpus.cc
+++ b/src/abg-corpus.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 
diff --git a/src/abg-default-reporter.cc b/src/abg-default-reporter.cc
index 2948e15..5891d08 100644
--- a/src/abg-default-reporter.cc
+++ b/src/abg-default-reporter.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2017-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 
diff --git a/src/abg-diff-utils.cc b/src/abg-diff-utils.cc
index 6c521f6..27519c0 100644
--- a/src/abg-diff-utils.cc
+++ b/src/abg-diff-utils.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 #include <cstring>
 
diff --git a/src/abg-dwarf-reader.cc b/src/abg-dwarf-reader.cc
index 54a5edd..15b1f91 100644
--- a/src/abg-dwarf-reader.cc
+++ b/src/abg-dwarf-reader.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/src/abg-elf-helpers.cc b/src/abg-elf-helpers.cc
index ed768d2..24bb678 100644
--- a/src/abg-elf-helpers.cc
+++ b/src/abg-elf-helpers.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2020 Google, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 ///
diff --git a/src/abg-elf-helpers.h b/src/abg-elf-helpers.h
index 647c927..b0fe0c2 100644
--- a/src/abg-elf-helpers.h
+++ b/src/abg-elf-helpers.h
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2020 Google, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 ///
diff --git a/src/abg-hash.cc b/src/abg-hash.cc
index 5d2861f..184b556 100644
--- a/src/abg-hash.cc
+++ b/src/abg-hash.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 
diff --git a/src/abg-ini.cc b/src/abg-ini.cc
index 5dc438b..3603d95 100644
--- a/src/abg-ini.cc
+++ b/src/abg-ini.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/src/abg-internal.h b/src/abg-internal.h
index fbe5316..b2e3a39 100644
--- a/src/abg-internal.h
+++ b/src/abg-internal.h
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2016-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 #ifndef __ABG_INTERNAL_H__
diff --git a/src/abg-ir-priv.h b/src/abg-ir-priv.h
index 63c63b1..62b1b72 100644
--- a/src/abg-ir-priv.h
+++ b/src/abg-ir-priv.h
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2016-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/src/abg-ir.cc b/src/abg-ir.cc
index 757605f..882e924 100644
--- a/src/abg-ir.cc
+++ b/src/abg-ir.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 //Author: Dodji Seketeli
 
 /// @file
diff --git a/src/abg-leaf-reporter.cc b/src/abg-leaf-reporter.cc
index 783ffbc..a198e30 100644
--- a/src/abg-leaf-reporter.cc
+++ b/src/abg-leaf-reporter.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2017-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 
diff --git a/src/abg-libxml-utils.cc b/src/abg-libxml-utils.cc
index 2c46aad..3178862 100644
--- a/src/abg-libxml-utils.cc
+++ b/src/abg-libxml-utils.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 
diff --git a/src/abg-libzip-utils.cc b/src/abg-libzip-utils.cc
index c0a2944..f96741d 100644
--- a/src/abg-libzip-utils.cc
+++ b/src/abg-libzip-utils.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 
diff --git a/src/abg-reader.cc b/src/abg-reader.cc
index e72a5de..89a51c3 100644
--- a/src/abg-reader.cc
+++ b/src/abg-reader.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 ///
diff --git a/src/abg-regex.cc b/src/abg-regex.cc
index 5bcd130..c124df8 100644
--- a/src/abg-regex.cc
+++ b/src/abg-regex.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2016-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 ///
diff --git a/src/abg-reporter-priv.cc b/src/abg-reporter-priv.cc
index ef92560..95b3556 100644
--- a/src/abg-reporter-priv.cc
+++ b/src/abg-reporter-priv.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2017-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 #include <libgen.h>
diff --git a/src/abg-reporter-priv.h b/src/abg-reporter-priv.h
index 84cb238..2b1cb3c 100644
--- a/src/abg-reporter-priv.h
+++ b/src/abg-reporter-priv.h
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 #ifndef __ABG_REPORTER_PRIV_H__
diff --git a/src/abg-suppression-priv.h b/src/abg-suppression-priv.h
index deb0826..d0c16a8 100644
--- a/src/abg-suppression-priv.h
+++ b/src/abg-suppression-priv.h
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2016-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/src/abg-suppression.cc b/src/abg-suppression.cc
index ae7cc95..3ca22bd 100644
--- a/src/abg-suppression.cc
+++ b/src/abg-suppression.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2016-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/src/abg-tools-utils.cc b/src/abg-tools-utils.cc
index dfbec87..b8f461c 100644
--- a/src/abg-tools-utils.cc
+++ b/src/abg-tools-utils.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 ///@file
 
diff --git a/src/abg-traverse.cc b/src/abg-traverse.cc
index 3fb87ea..db5a967 100644
--- a/src/abg-traverse.cc
+++ b/src/abg-traverse.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 
diff --git a/src/abg-viz-common.cc b/src/abg-viz-common.cc
index ab89413..3473c5b 100644
--- a/src/abg-viz-common.cc
+++ b/src/abg-viz-common.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 #include <stdexcept>
 #include <fstream>
diff --git a/src/abg-viz-dot.cc b/src/abg-viz-dot.cc
index d637b6e..5fdeeea 100644
--- a/src/abg-viz-dot.cc
+++ b/src/abg-viz-dot.cc
@@ -1,23 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 
 #include <stdexcept>
 #include <fstream>
diff --git a/src/abg-viz-svg.cc b/src/abg-viz-svg.cc
index 07c78ae..f510af6 100644
--- a/src/abg-viz-svg.cc
+++ b/src/abg-viz-svg.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 #include <stdexcept>
 #include <fstream>
diff --git a/src/abg-workers.cc b/src/abg-workers.cc
index 9035854..3ffd53d 100644
--- a/src/abg-workers.cc
+++ b/src/abg-workers.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/src/abg-writer.cc b/src/abg-writer.cc
index 77d91e8..35aa138 100644
--- a/src/abg-writer.cc
+++ b/src/abg-writer.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 ///
diff --git a/tests/lib/catch.cc b/tests/lib/catch.cc
index aae1a62..0c56f12 100644
--- a/tests/lib/catch.cc
+++ b/tests/lib/catch.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2020 Google, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Matthias Maennich
 
 /// @file
diff --git a/tests/lib/catch.hpp b/tests/lib/catch.hpp
index fdb046f..a0a87f2 100644
--- a/tests/lib/catch.hpp
+++ b/tests/lib/catch.hpp
@@ -1,5 +1,5 @@
-/*
- *  Catch v1.12.2
+// SPDX-License-Identifier: BSL-1.0
+/*  Catch v1.12.2
  *  Generated: 2018-05-14 15:10:01.112442
  *  ----------------------------------------------------------
  *  This file has been merged from multiple headers. Please don't edit it directly
diff --git a/tests/mockfedabipkgdiff.in b/tests/mockfedabipkgdiff.in
index 47c8cc8..ea8efc1 100644
--- a/tests/mockfedabipkgdiff.in
+++ b/tests/mockfedabipkgdiff.in
@@ -1,23 +1,8 @@
 #!/usr/bin/env python
+# SPDX-License-Identifier: LGPL-3.0-or-later
 # -*- coding: utf-8 -*-
 # -*- Mode: Python
 #
-# This file is part of the GNU Application Binary Interface Generic
-# Analysis and Instrumentation Library (libabigail).  This library is
-# free software; you can redistribute it and/or modify it under the
-# terms of the GNU General Public License as published by the
-# Free Software Foundation; either version 3, or (at your option) any
-# later version.
-#
-# This library is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public
-# License along with this program; see the file COPYING-GPLV3.  If
-# not, see <http:#www.gnu.org/licenses/>.
-#
 # Author: Dodji Seketeli
 #
 # Based on some preliminary work from Chenxiong Qi, posted to
diff --git a/tests/print-diff-tree.cc b/tests/print-diff-tree.cc
index 24ad95c..662c954 100644
--- a/tests/print-diff-tree.cc
+++ b/tests/print-diff-tree.cc
@@ -1,25 +1,9 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
-
-// Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
-//
 
 #include <cstring>
 #include <iostream>
diff --git a/tests/runtestfedabipkgdiff.py.in b/tests/runtestfedabipkgdiff.py.in
index 04429b6..ac2d624 100755
--- a/tests/runtestfedabipkgdiff.py.in
+++ b/tests/runtestfedabipkgdiff.py.in
@@ -1,23 +1,8 @@
 #!/usr/bin/env python
+# SPDX-License-Identifier: GPL-3.0-or-later
 # -*- coding: utf-8 -*-
 # -*- Mode: Python
 #
-# This file is part of the GNU Application Binary Interface Generic
-# Analysis and Instrumentation Library (libabigail).  This library is
-# free software; you can redistribute it and/or modify it under the
-# terms of the GNU General Public License as published by the
-# Free Software Foundation; either version 3, or (at your option) any
-# later version.
-#
-# This library is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public
-# License along with this program; see the file COPYING-GPLV3.  If
-# not, see <http:#www.gnu.org/licenses/>.
-#
 # Author: Chenxiong Qi
 
 '''Runs tests for the fedabipkgdiff program
diff --git a/tests/test-abicompat.cc b/tests/test-abicompat.cc
index 7b02781..7f33c4b 100644
--- a/tests/test-abicompat.cc
+++ b/tests/test-abicompat.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2014-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/tests/test-abidiff-exit.cc b/tests/test-abidiff-exit.cc
index 244de2a..553ba33 100644
--- a/tests/test-abidiff-exit.cc
+++ b/tests/test-abidiff-exit.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2016-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/tests/test-abidiff.cc b/tests/test-abidiff.cc
index dcb1401..625c141 100644
--- a/tests/test-abidiff.cc
+++ b/tests/test-abidiff.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/tests/test-alt-dwarf-file.cc b/tests/test-alt-dwarf-file.cc
index cd8769d..2d78f4c 100644
--- a/tests/test-alt-dwarf-file.cc
+++ b/tests/test-alt-dwarf-file.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/tests/test-annotate.cc b/tests/test-annotate.cc
index ba715cc..c01e483 100644
--- a/tests/test-annotate.cc
+++ b/tests/test-annotate.cc
@@ -1,21 +1,6 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Ondrej Oprala
 
 /// @file
diff --git a/tests/test-core-diff.cc b/tests/test-core-diff.cc
index 531f493..298ebc8 100644
--- a/tests/test-core-diff.cc
+++ b/tests/test-core-diff.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
-
-// Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/tests/test-cxx-compat.cc b/tests/test-cxx-compat.cc
index 0a230a5..4dfb41f 100644
--- a/tests/test-cxx-compat.cc
+++ b/tests/test-cxx-compat.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2020 Google, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Matthias Maennich
 
 /// @file
@@ -27,4 +12,3 @@
 #include "lib/catch.hpp"
 
 #include "abg-cxx-compat.h"
-
diff --git a/tests/test-diff-dwarf-abixml.cc b/tests/test-diff-dwarf-abixml.cc
index f169624..02046d8 100644
--- a/tests/test-diff-dwarf-abixml.cc
+++ b/tests/test-diff-dwarf-abixml.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Dodji Seketeli
 
 /// @file compare the ABI of an an elf binary and an abixml file.
diff --git a/tests/test-diff-dwarf.cc b/tests/test-diff-dwarf.cc
index 3b8a626..d65d63a 100644
--- a/tests/test-diff-dwarf.cc
+++ b/tests/test-diff-dwarf.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/tests/test-diff-filter.cc b/tests/test-diff-filter.cc
index 3ddbdbc..2cb4841 100644
--- a/tests/test-diff-filter.cc
+++ b/tests/test-diff-filter.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/tests/test-diff-pkg.cc b/tests/test-diff-pkg.cc
index 8e324da..21c4f89 100644
--- a/tests/test-diff-pkg.cc
+++ b/tests/test-diff-pkg.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Sinny Kumari
 
 /// @file
diff --git a/tests/test-diff-suppr.cc b/tests/test-diff-suppr.cc
index 93476c7..95f287c 100644
--- a/tests/test-diff-suppr.cc
+++ b/tests/test-diff-suppr.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/tests/test-diff2.cc b/tests/test-diff2.cc
index 85d5aa6..120ec27 100644
--- a/tests/test-diff2.cc
+++ b/tests/test-diff2.cc
@@ -1,25 +1,9 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
-
-// Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
-//
 
 /// @file
 ///
diff --git a/tests/test-dot.cc b/tests/test-dot.cc
index fab0c19..4e3920a 100644
--- a/tests/test-dot.cc
+++ b/tests/test-dot.cc
@@ -1,27 +1,7 @@
-// Copyright (C) 2013-2019 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can redistribute it and/or modify it under the
-// terms of the GNU General Public License as published by the Free
-// Software Foundation; either version 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Public License for more details.
-
-// Under Section 7 of GPL version 3, you are granted additional
-// permissions described in the GCC Runtime Library Exception, version
-// 3.1, as published by the Free Software Foundation.
-
-// You should have received a copy of the GNU General Public License
-// and a copy of the GCC Runtime Library Exception along with this
-// program; see the files COPYING3 and COPYING.RUNTIME respectively.
-// If not, see <http://www.gnu.org/licenses/>.
-
+// SPDX-License-Identifier: GPL-3.0-with-GCC-exception
 // -*- mode: C++ -*-
+//
+// Copyright (C) 2013-2019 Red Hat, Inc.
 
 #include "abg-viz-dot.h"
 
diff --git a/tests/test-elf-helpers.cc b/tests/test-elf-helpers.cc
index 1b36ee2..ca5d7eb 100644
--- a/tests/test-elf-helpers.cc
+++ b/tests/test-elf-helpers.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2020 Google, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Matthias Maennich
 
 /// @file
diff --git a/tests/test-ini.cc b/tests/test-ini.cc
index 12b1fb6..441f0ee 100644
--- a/tests/test-ini.cc
+++ b/tests/test-ini.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/tests/test-ir-walker.cc b/tests/test-ir-walker.cc
index 41b6adc..6ebaeb2 100644
--- a/tests/test-ir-walker.cc
+++ b/tests/test-ir-walker.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 #include <string>
 #include <fstream>
diff --git a/tests/test-kmi-whitelist.cc b/tests/test-kmi-whitelist.cc
index bcc5ade..7d45f15 100644
--- a/tests/test-kmi-whitelist.cc
+++ b/tests/test-kmi-whitelist.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2020 Google, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Matthias Maennich
 
 /// @file
diff --git a/tests/test-lookup-syms.cc b/tests/test-lookup-syms.cc
index 077f33b..f2c1cb6 100644
--- a/tests/test-lookup-syms.cc
+++ b/tests/test-lookup-syms.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/tests/test-read-dwarf.cc b/tests/test-read-dwarf.cc
index 8502f82..b10d8b8 100644
--- a/tests/test-read-dwarf.cc
+++ b/tests/test-read-dwarf.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Dodji Seketeli
 
 /// @file read ELF binaries containing DWARF, save them in XML corpus
diff --git a/tests/test-read-write.cc b/tests/test-read-write.cc
index 7d24bee..d709aab 100644
--- a/tests/test-read-write.cc
+++ b/tests/test-read-write.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file read an XML corpus file (in the native Abigail XML format),
 /// save it back and diff the resulting XML file against the input
diff --git a/tests/test-svg.cc b/tests/test-svg.cc
index 4a9d44d..71ec75d 100644
--- a/tests/test-svg.cc
+++ b/tests/test-svg.cc
@@ -1,27 +1,7 @@
-// Copyright (C) 2013-2019 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can redistribute it and/or modify it under the
-// terms of the GNU General Public License as published by the Free
-// Software Foundation; either version 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Public License for more details.
-
-// Under Section 7 of GPL version 3, you are granted additional
-// permissions described in the GCC Runtime Library Exception, version
-// 3.1, as published by the Free Software Foundation.
-
-// You should have received a copy of the GNU General Public License
-// and a copy of the GCC Runtime Library Exception along with this
-// program; see the files COPYING3 and COPYING.RUNTIME respectively.
-// If not, see <http://www.gnu.org/licenses/>.
-
+// SPDX-License-Identifier: GPL-3.0-with-GCC-exception
 // -*- mode: C++ -*-
+//
+// Copyright (C) 2013-2019 Red Hat, Inc.
 
 #include "abg-viz-svg.h"
 
diff --git a/tests/test-symtab.cc b/tests/test-symtab.cc
index 20e3071..97e6cad 100644
--- a/tests/test-symtab.cc
+++ b/tests/test-symtab.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2020 Google, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Matthias Maennich
 
 /// @file
diff --git a/tests/test-tools-utils.cc b/tests/test-tools-utils.cc
index d29bb8c..5d8d1f5 100644
--- a/tests/test-tools-utils.cc
+++ b/tests/test-tools-utils.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 ///
diff --git a/tests/test-types-stability.cc b/tests/test-types-stability.cc
index 1c1a531..d0cf99c 100644
--- a/tests/test-types-stability.cc
+++ b/tests/test-types-stability.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/tests/test-utils.cc b/tests/test-utils.cc
index 4daf7ce..efcdfb7 100644
--- a/tests/test-utils.cc
+++ b/tests/test-utils.cc
@@ -1,23 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 
 #include "test-utils.h"
 
diff --git a/tests/test-utils.h b/tests/test-utils.h
index ec9a520..ec33845 100644
--- a/tests/test-utils.h
+++ b/tests/test-utils.h
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 #ifndef __TEST_UTILS_H__
 #define __TEST_UTILS_H__
diff --git a/tests/test-write-read-archive.cc b/tests/test-write-read-archive.cc
index f682105..539a963 100644
--- a/tests/test-write-read-archive.cc
+++ b/tests/test-write-read-archive.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 #include <cstdlib>
 #include <iostream>
diff --git a/tools/abiar.cc b/tools/abiar.cc
index 22fe375..b73de2f 100644
--- a/tools/abiar.cc
+++ b/tools/abiar.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 #include <sys/types.h>
 #include <sys/stat.h>// The two above is for 'stat'
diff --git a/tools/abicompat.cc b/tools/abicompat.cc
index a5c707d..d7147c6 100644
--- a/tools/abicompat.cc
+++ b/tools/abicompat.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2014-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/tools/abidiff.cc b/tools/abidiff.cc
index 162d5eb..c7d4b1f 100644
--- a/tools/abidiff.cc
+++ b/tools/abidiff.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/tools/abidw.cc b/tools/abidw.cc
index 2cd848d..93b4bc9 100644
--- a/tools/abidw.cc
+++ b/tools/abidw.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/tools/abilint.cc b/tools/abilint.cc
index e9d6f93..fc397a7 100644
--- a/tools/abilint.cc
+++ b/tools/abilint.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/tools/abipkgdiff.cc b/tools/abipkgdiff.cc
index 445e240..ea79398 100644
--- a/tools/abipkgdiff.cc
+++ b/tools/abipkgdiff.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2015-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Sinny Kumari
 
 /// @file
diff --git a/tools/abisym.cc b/tools/abisym.cc
index 2da45b4..d6089a8 100644
--- a/tools/abisym.cc
+++ b/tools/abisym.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/tools/binilint.cc b/tools/binilint.cc
index 4f0abaa..94d5595 100644
--- a/tools/binilint.cc
+++ b/tools/binilint.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/tools/fedabipkgdiff b/tools/fedabipkgdiff
index 2191613..644cc1c 100755
--- a/tools/fedabipkgdiff
+++ b/tools/fedabipkgdiff
@@ -1,25 +1,10 @@
 #!/usr/bin/env python
+# SPDX-License-Identifier: GPL-3.0-or-later
 # -*- coding: utf-8 -*-
 # -*- Mode: Python
 #
 # Copyright (C) 2013-2016 Red Hat, Inc.
 #
-# This file is part of the GNU Application Binary Interface Generic
-# Analysis and Instrumentation Library (libabigail).  This library is
-# free software; you can redistribute it and/or modify it under the
-# terms of the GNU General Public License as published by the
-# Free Software Foundation; either version 3, or (at your option) any
-# later version.
-#
-# This library is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public
-# License along with this program; see the file COPYING-GPLV3.  If
-# not, see <http:#www.gnu.org/licenses/>.
-#
 # Author: Chenxiong Qi
 
 from __future__ import print_function
diff --git a/tools/kmidiff.cc b/tools/kmidiff.cc
index 2840eb0..7798cba 100644
--- a/tools/kmidiff.cc
+++ b/tools/kmidiff.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2017-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
-- 
1.8.3.1


-- 
		Dodji


^ permalink raw reply	[flat|nested] 34+ messages in thread

* [PATCH 2/9 v2] Add missing SPDX headers to source files not specifying any license
  2020-07-15 15:02 [PATCH 0/9 v2] Relicensing Libabigail to Apache 2.0 + LLVM Exception Dodji Seketeli
  2020-07-15 15:11 ` [PATCH 1/9 v2] Replace individual license references with SPDX Identifiers Dodji Seketeli
@ 2020-07-15 15:11 ` Dodji Seketeli
  2020-07-15 15:13 ` [PATCH 3/9 v2] Add has-spdx-header.sh script Dodji Seketeli
                   ` (7 subsequent siblings)
  9 siblings, 0 replies; 34+ messages in thread
From: Dodji Seketeli @ 2020-07-15 15:11 UTC (permalink / raw)
  To: Benjamin Kosnik, Ben Woodard, Chenxiong Qi, Dodji Seketeli,
	Giuliano Procida, Jan Engelhardt, Jessica Yu, Jonathan Wakely,
	Mark Wielaard, Matthias Klose, Matthias Maennich, Ondrej Oprala,
	Roland McGrath, Sinny Kumari, Slava Barinov
  Cc: libabigail

Default to the project's defautl - LGPLv3+ - for those.

	* Makefile.am: Add a LGPL-3.0-or-later SPDX header prefixed
	with '##' so that that the header doesn't get emitted in the
	resulting Makefile.in file.  Note that the license of Makefile.in
	files is "FSF All Permissible License", which virtually compatible
	with anything.
	* bash-completion/Makefile.am: Likewise.
	* doc/Makefile.am: Likewise
	* doc/manuals/Makefile.am: Likewise
	* include/Makefile.am: Likewise
	* src/Makefile.am: Likewise
	* tests/Makefile.am: Likewise
	* tests/data/Makefile.am: Likewise
	* tools/Makefile.am: Likewise
	* .clang-format: Add a LGPL-3.0-or-later SPDX header.
	* bash-completion/abicompat: Likewise.
	* bash-completion/abidiff: Likewise.
	* bash-completion/abidw: Likewise.
	* bash-completion/abilint: Likewise.
	* bash-completion/abinilint: Likewise.
	* bash-completion/abipkgdiff: Likewise.
	* bash-completion/abisym: Likewise.
	* bash-completion/fedabipkgdiff: Likewise.
	* configure.ac: Likewise.
	* default.abignore: Likewise.
	* doc/api/libabigail.doxy: Likewise.
	* doc/website/libabigail-website.doxy: Likewise.
	* include/abg-version.h.in: Likewise.
	* scripts/dot_to_png.sh: Likewise.
	* scripts/dot_to_svg.sh: Likewise.
	* scripts/make-verbose.sh: Likewise.
	* scripts/svg_to_plain_svg.sh: Likewise.
	* scripts/svg_to_png_and_pdf.sh: Likewise.
	* tests/runtestcanonicalizetypes.sh.in: Likewise.
	* tests/runtestdefaultsupprs.py.in: Likewise.
	* tests/runtestdefaultsupprspy3.sh.in: Likewise.
	* tests/runtestfedabipkgdiffpy3.sh.in: Likewise.
	* tests/update-test-output.py: Likewise.
	* update-copyright.sh: Likewise.

Signed-off-by: Dodji Seketeli <dodji@redhat.com>
Signed-off-by: Giuliano Procida <gprocida@google.com>
Signed-off-by: Jonathan Wakely <jwakely@redhat.com>
Signed-off-by: Matthias Maennich <maennich@google.com>
---
 .clang-format                        | 1 +
 Makefile.am                          | 1 +
 bash-completion/Makefile.am          | 1 +
 bash-completion/abicompat            | 1 +
 bash-completion/abidiff              | 1 +
 bash-completion/abidw                | 1 +
 bash-completion/abilint              | 1 +
 bash-completion/abinilint            | 1 +
 bash-completion/abipkgdiff           | 1 +
 bash-completion/abisym               | 1 +
 bash-completion/fedabipkgdiff        | 1 +
 configure.ac                         | 1 +
 default.abignore                     | 4 +++-
 doc/Makefile.am                      | 1 +
 doc/api/libabigail.doxy              | 2 ++
 doc/manuals/Makefile.am              | 2 ++
 doc/website/libabigail-website.doxy  | 1 +
 include/Makefile.am                  | 1 +
 include/abg-version.h.in             | 1 +
 scripts/dot_to_png.sh                | 1 +
 scripts/dot_to_svg.sh                | 1 +
 scripts/make-verbose.sh              | 1 +
 scripts/svg_to_plain_svg.sh          | 1 +
 scripts/svg_to_png_and_pdf.sh        | 1 +
 src/Makefile.am                      | 1 +
 tests/Makefile.am                    | 1 +
 tests/data/Makefile.am               | 2 +-
 tests/runtestcanonicalizetypes.sh.in | 1 +
 tests/runtestdefaultsupprs.py.in     | 1 +
 tests/runtestdefaultsupprspy3.sh.in  | 1 +
 tests/runtestfedabipkgdiffpy3.sh.in  | 1 +
 tests/update-test-output.py          | 1 +
 tools/Makefile.am                    | 1 +
 update-copyright.sh                  | 1 +
 34 files changed, 38 insertions(+), 2 deletions(-)

diff --git a/.clang-format b/.clang-format
index 1dd679d..234be76 100644
--- a/.clang-format
+++ b/.clang-format
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: LGPL-3.0-or-later
 ---
 BasedOnStyle: GNU
 AlignConsecutiveDeclarations: true
diff --git a/Makefile.am b/Makefile.am
index f4dbff2..a73df46 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: LGPL-3.0-or-later
 SUBDIRS = include src tools tests doc bash-completion
 ACLOCAL_AMFLAGS = -I m4 ${ACLOCAL_FLAGS}
 headers = config.h
diff --git a/bash-completion/Makefile.am b/bash-completion/Makefile.am
index 004474e..e7027ee 100644
--- a/bash-completion/Makefile.am
+++ b/bash-completion/Makefile.am
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: LGPL-3.0-or-later
 #if ENABLE_BASH_COMPLETION
 EXTRA_DIST = \
 abicompat \
diff --git a/bash-completion/abicompat b/bash-completion/abicompat
index a5c87a1..d4ff950 100644
--- a/bash-completion/abicompat
+++ b/bash-completion/abicompat
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: LGPL-3.0-or-later
 _abicompat_module()
 {
 	local cur prev OPTS
diff --git a/bash-completion/abidiff b/bash-completion/abidiff
index edd33c3..3e0ae5b 100644
--- a/bash-completion/abidiff
+++ b/bash-completion/abidiff
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: LGPL-3.0-or-later
 _abidiff_module()
 {
 	local cur prev OPTS
diff --git a/bash-completion/abidw b/bash-completion/abidw
index 53463ae..b83bc62 100644
--- a/bash-completion/abidw
+++ b/bash-completion/abidw
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: LGPL-3.0-or-later
 _abidw_module()
 {
 	local cur prev OPTS
diff --git a/bash-completion/abilint b/bash-completion/abilint
index 7df78d1..d34d243 100644
--- a/bash-completion/abilint
+++ b/bash-completion/abilint
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: LGPL-3.0-or-later
 _abilint_module()
 {
 	local cur prev OPTS
diff --git a/bash-completion/abinilint b/bash-completion/abinilint
index 137b839..0c24079 100644
--- a/bash-completion/abinilint
+++ b/bash-completion/abinilint
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: LGPL-3.0-or-later
 _abinilint_module()
 {
 	local cur prev OPTS
diff --git a/bash-completion/abipkgdiff b/bash-completion/abipkgdiff
index fc4f7cd..894798b 100644
--- a/bash-completion/abipkgdiff
+++ b/bash-completion/abipkgdiff
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: LGPL-3.0-or-later
 _abipkgdiff_module()
 {
 	local cur prev OPTS
diff --git a/bash-completion/abisym b/bash-completion/abisym
index dff4986..25bb075 100644
--- a/bash-completion/abisym
+++ b/bash-completion/abisym
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: LGPL-3.0-or-later
 _abisym_module()
 {
 	local cur prev OPTS
diff --git a/bash-completion/fedabipkgdiff b/bash-completion/fedabipkgdiff
index d074419..2bfa468 100644
--- a/bash-completion/fedabipkgdiff
+++ b/bash-completion/fedabipkgdiff
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: LGPL-3.0-or-later
 _fedabipkgdiff_module()
 {
 	local cur OPTS
diff --git a/configure.ac b/configure.ac
index 225ac38..73801aa 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: LGPL-3.0-or-later
 m4_define([version_major],   [1])
 m4_define([version_minor],   [8])
 
diff --git a/default.abignore b/default.abignore
index 4e320ba..3916f54 100644
--- a/default.abignore
+++ b/default.abignore
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: LGPL-3.0-or-later
+#
 # This file contains default system-wide suppression specifications to
 # be used by Abigail tools[1] to filter out specific ABI change
 # reports when comparing the ABI of some core system binaries.
@@ -171,4 +173,4 @@
   soname_regexp = libvirt\\.so.*
 ####################################################
 # End of libvirt default suppression specifications
-####################################################
\ No newline at end of file
+####################################################
diff --git a/doc/Makefile.am b/doc/Makefile.am
index 0794efd..840fc7c 100644
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: LGPL-3.0-or-later
 SUBDIRS = manuals
 
 EXTRA_DIST = api/libabigail.doxy website/libabigail-website.doxy
diff --git a/doc/api/libabigail.doxy b/doc/api/libabigail.doxy
index b460d26..a7cb987 100644
--- a/doc/api/libabigail.doxy
+++ b/doc/api/libabigail.doxy
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: LGPL-3.0-or-later
+#
 # Doxyfile 1.8.3.1
 
 # This file describes the settings to be used by the documentation system
diff --git a/doc/manuals/Makefile.am b/doc/manuals/Makefile.am
index 5c31fa3..342faf2 100644
--- a/doc/manuals/Makefile.am
+++ b/doc/manuals/Makefile.am
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: LGPL-3.0-or-later
+#
 # Makefile for Sphinx documentation
 
 EXTRA_DIST = \
diff --git a/doc/website/libabigail-website.doxy b/doc/website/libabigail-website.doxy
index 2bf9fb4..f86ff02 100644
--- a/doc/website/libabigail-website.doxy
+++ b/doc/website/libabigail-website.doxy
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: LGPL-3.0-or-later
 # Doxyfile 1.8.3.1
 
 # This file describes the settings to be used by the documentation system
diff --git a/include/Makefile.am b/include/Makefile.am
index b547525..e707c62 100644
--- a/include/Makefile.am
+++ b/include/Makefile.am
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: LGPL-3.0-or-later
 pkginclude_HEADERS =	\
 abg-sptr-utils.h	\
 abg-interned-str.h	\
diff --git a/include/abg-version.h.in b/include/abg-version.h.in
index 7d828a0..5c56459 100644
--- a/include/abg-version.h.in
+++ b/include/abg-version.h.in
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 #ifndef __ABG_VERSION_H__
 #define __ABG_VERSION_H__
 #define ABIGAIL_VERSION_MAJOR "@VERSION_MAJOR@"
diff --git a/scripts/dot_to_png.sh b/scripts/dot_to_png.sh
index 0929bdd..8125d15 100755
--- a/scripts/dot_to_png.sh
+++ b/scripts/dot_to_png.sh
@@ -1,4 +1,5 @@
 #!/bin/bash
+# SPDX-License-Identifier: LGPL-3.0-or-later
 
 for i in *.gv
 do
diff --git a/scripts/dot_to_svg.sh b/scripts/dot_to_svg.sh
index 72d298e..559cc55 100755
--- a/scripts/dot_to_svg.sh
+++ b/scripts/dot_to_svg.sh
@@ -1,4 +1,5 @@
 #!/bin/bash
+# SPDX-License-Identifier: LGPL-3.0-or-later
 
 for i in *.gv
 do
diff --git a/scripts/make-verbose.sh b/scripts/make-verbose.sh
index 2389279..f9bf4c8 100644
--- a/scripts/make-verbose.sh
+++ b/scripts/make-verbose.sh
@@ -1 +1,2 @@
+# SPDX-License-Identifier: LGPL-3.0-or-later
 make V=1
diff --git a/scripts/svg_to_plain_svg.sh b/scripts/svg_to_plain_svg.sh
index 5ebb7a4..7e7d803 100755
--- a/scripts/svg_to_plain_svg.sh
+++ b/scripts/svg_to_plain_svg.sh
@@ -1,4 +1,5 @@
 #!/bin/bash
+# SPDX-License-Identifier: LGPL-3.0-or-later
 
 for i in *.svg;
   do inkscape "$i" --export-plain-svg="${i//svg/plain.svg}"
diff --git a/scripts/svg_to_png_and_pdf.sh b/scripts/svg_to_png_and_pdf.sh
index b55515b..d9e53d5 100755
--- a/scripts/svg_to_png_and_pdf.sh
+++ b/scripts/svg_to_png_and_pdf.sh
@@ -1,4 +1,5 @@
 #!/bin/bash
+# SPDX-License-Identifier: LGPL-3.0-or-later
 
 for i in *.svg;
   do inkscape "$i" --export-png="${i//svg/png}" --export-pdf="${i//svg/pdf}"
diff --git a/src/Makefile.am b/src/Makefile.am
index 1153a5f..73e63ce 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: LGPL-3.0-or-later
 lib_LTLIBRARIES=libabigail.la
 libabigaildir=$(libdir)
 
diff --git a/tests/Makefile.am b/tests/Makefile.am
index c2d4d1d..f614f30 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: LGPL-3.0-or-later
 SUBDIRS = data
 
 ZIP_ARCHIVE_TESTS =
diff --git a/tests/data/Makefile.am b/tests/data/Makefile.am
index 5da9ef9..38cbfc3 100644
--- a/tests/data/Makefile.am
+++ b/tests/data/Makefile.am
@@ -1,4 +1,4 @@
-
+## SPDX-License-Identifier: LGPL-3.0-or-later
 EXTRA_DIST = \
 test-read-write/test0.xml	\
 test-read-write/test1.xml	\
diff --git a/tests/runtestcanonicalizetypes.sh.in b/tests/runtestcanonicalizetypes.sh.in
index 1df6fe6..34753c2 100644
--- a/tests/runtestcanonicalizetypes.sh.in
+++ b/tests/runtestcanonicalizetypes.sh.in
@@ -1,4 +1,5 @@
 #!/bin/sh
+# SPDX-License-Identifier: LGPL-3.0-or-later
 
 # This program launches "abidiff $binary $binary" on multiple
 # instances of $binary.  The expect result is for the command to show
diff --git a/tests/runtestdefaultsupprs.py.in b/tests/runtestdefaultsupprs.py.in
index 13c3cd5..b8a5714 100644
--- a/tests/runtestdefaultsupprs.py.in
+++ b/tests/runtestdefaultsupprs.py.in
@@ -1,4 +1,5 @@
 #!/usr/bin/env @PYTHON@
+# SPDX-License-Identifier: LGPL-3.0-or-later
 
 '''Runs tests for the default suppression specifications of libabigail.
 
diff --git a/tests/runtestdefaultsupprspy3.sh.in b/tests/runtestdefaultsupprspy3.sh.in
index 4985206..5ef5063 100644
--- a/tests/runtestdefaultsupprspy3.sh.in
+++ b/tests/runtestdefaultsupprspy3.sh.in
@@ -1,2 +1,3 @@
 #!/bin/bash
+# SPDX-License-Identifier: LGPL-3.0-or-later
 @PYTHON3_INTERPRETER@ "@abs_top_builddir@/tests/runtestdefaultsupprs.py"
diff --git a/tests/runtestfedabipkgdiffpy3.sh.in b/tests/runtestfedabipkgdiffpy3.sh.in
index 209037c..5a41d50 100644
--- a/tests/runtestfedabipkgdiffpy3.sh.in
+++ b/tests/runtestfedabipkgdiffpy3.sh.in
@@ -1,4 +1,5 @@
 #!/bin/bash -e
+# SPDX-License-Identifier: LGPL-3.0-or-later
 
 # Either tests runner script or the tools/fedabipkgdiff has shebang
 # `/usr/bin/env python`, as a result, to run tests in Python 3, we have to
diff --git a/tests/update-test-output.py b/tests/update-test-output.py
index 4017dd0..e582fb8 100755
--- a/tests/update-test-output.py
+++ b/tests/update-test-output.py
@@ -1,4 +1,5 @@
 #!/bin/python
+# SPDX-License-Identifier: LGPL-3.0-or-later
 
 # This program generates the copy commands you should use to update
 # the reference data for tests <build-dir>/tests/runtest* that emit an
diff --git a/tools/Makefile.am b/tools/Makefile.am
index 6f949af..937117d 100644
--- a/tools/Makefile.am
+++ b/tools/Makefile.am
@@ -1,3 +1,4 @@
+## SPDX-License-Identifier: LGPL-3.0-or-later
 h=$(abs_srcdir)
 
 if ENABLE_ZIP_ARCHIVE
diff --git a/update-copyright.sh b/update-copyright.sh
index 9192aff..3936cd8 100644
--- a/update-copyright.sh
+++ b/update-copyright.sh
@@ -1,4 +1,5 @@
 #!/bin/sh
+# SPDX-License-Identifier: LGPL-3.0-or-later
 
 oldyear=2019
 newyear=2020
-- 
1.8.3.1



-- 
		Dodji


^ permalink raw reply	[flat|nested] 34+ messages in thread

* [PATCH 3/9 v2] Add has-spdx-header.sh script
  2020-07-15 15:02 [PATCH 0/9 v2] Relicensing Libabigail to Apache 2.0 + LLVM Exception Dodji Seketeli
  2020-07-15 15:11 ` [PATCH 1/9 v2] Replace individual license references with SPDX Identifiers Dodji Seketeli
  2020-07-15 15:11 ` [PATCH 2/9 v2] Add missing SPDX headers to source files not specifying any license Dodji Seketeli
@ 2020-07-15 15:13 ` Dodji Seketeli
  2020-07-16 10:26   ` Jonathan Wakely
  2020-07-15 15:13 ` [PATCH 4/9 v2] Add replace-spdx-license.sh script Dodji Seketeli
                   ` (6 subsequent siblings)
  9 siblings, 1 reply; 34+ messages in thread
From: Dodji Seketeli @ 2020-07-15 15:13 UTC (permalink / raw)
  To: Benjamin Kosnik, Ben Woodard, Chenxiong Qi, Dodji Seketeli,
	Giuliano Procida, Jan Engelhardt, Jessica Yu, Jonathan Wakely,
	Mark Wielaard, Matthias Klose, Matthias Maennich, Ondrej Oprala,
	Roland McGrath, Sinny Kumari, Slava Barinov
  Cc: libabigail

Add a script to detect if a file has a SPDX header and what the
advertised license is.

	   * relicensing-scripts/has-spdx-header.sh: New script.

Signed-off-by: Dodji Seketeli <dodji@redhat.com>
Signed-off-by: Giuliano Procida <gprocida@google.com>
Signed-off-by: Matthias Maennich <maennich@google.com>
---
 relicensing-scripts/has-spdx-header.sh | 105 +++++++++++++++++++++++++++++++++
 1 file changed, 105 insertions(+)
 create mode 100755 relicensing-scripts/has-spdx-header.sh

diff --git a/relicensing-scripts/has-spdx-header.sh b/relicensing-scripts/has-spdx-header.sh
new file mode 100755
index 0000000..d4b7e08
--- /dev/null
+++ b/relicensing-scripts/has-spdx-header.sh
@@ -0,0 +1,105 @@
+#!/bin/sh
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Author: Dodji Seketeli <dodji@redhat.com>
+
+file=
+prog=$0
+display_file_name=
+be_quiet=
+show_no_spdx=
+
+display_usage()
+{
+    echo "$prog: [options] file"
+    echo "  where options can be:"
+    echo "   -h|--help		display this help"
+    echo "   -f|--file		prefix output with file name"
+    echo "   -q|--quiet		emit no output if no license was found"
+    echo "   --show-no-spdx	show file name if it has no spdx header"
+}
+
+emit_output_no_license()
+{
+    if test x$show_no_spdx != x; then
+	echo $display_file_name
+    elif test x$be_quiet = x; then
+	if test "x$display_file_name" = x; then
+	    echo "NO-LICENSE"
+	else
+	    echo "$display_file_name: NO-LICENSE"
+	fi
+    fi
+
+    exit 1
+}
+
+emit_output_with_license()
+{
+    license=$1
+    if test x$show_no_spdx != x; then
+	:
+    elif test "x$display_file_name" = x; then
+	echo "$license"
+    else
+	echo "$display_file_name: $license"
+    fi
+    exit 0
+}
+
+main()
+{
+    license=$(head --lines=5 $file | sed -n -E "s/^.*(SPDX-License-Identifier:)[ 	]*([^*/]+).*$/\2/p")
+
+    if test "x$license" = x; then
+	emit_output_no_license
+    else
+	emit_output_with_license "$license"
+    fi
+}
+
+while test $# -ge 1
+do
+    case "$1" in
+	-h|--help)
+	    display_usage
+	    exit 0
+	    ;;
+
+	-f|--file)
+	    if test x$2 = x; then
+		>&2 display_usage
+		exit 1
+	    fi
+	    display_file_name=$2
+	    shift
+	    ;;
+
+	-q|--quiet)
+	    be_quiet=yes
+	    shift
+	    ;;
+
+	--show-no-spdx)
+	    if test x$2 = x; then
+		>&2 display_usage
+		exit 1
+	    fi
+	    show_no_spdx=yes
+	    display_file_name=$2
+	    shift
+	    ;;
+
+	*)
+	    break
+	    ;;
+    esac
+done
+
+if test $# -lt 1; then
+    >&2 display_usage
+    exit 1
+fi
+
+file=$1
+
+main
-- 
1.8.3.1


-- 
		Dodji


^ permalink raw reply	[flat|nested] 34+ messages in thread

* [PATCH 4/9 v2] Add replace-spdx-license.sh script
  2020-07-15 15:02 [PATCH 0/9 v2] Relicensing Libabigail to Apache 2.0 + LLVM Exception Dodji Seketeli
                   ` (2 preceding siblings ...)
  2020-07-15 15:13 ` [PATCH 3/9 v2] Add has-spdx-header.sh script Dodji Seketeli
@ 2020-07-15 15:13 ` Dodji Seketeli
  2020-07-16 10:27   ` Jonathan Wakely
       [not found]   ` <CAGvU0Hnxmptf3irjhOV1SJcfXfQtas8+ttj3kvFyCWzCBFETPw@mail.gmail.com>
  2020-07-15 15:14 ` [PATCH 5/9 v2] Add helper files to perform the re-licensing Dodji Seketeli
                   ` (5 subsequent siblings)
  9 siblings, 2 replies; 34+ messages in thread
From: Dodji Seketeli @ 2020-07-15 15:13 UTC (permalink / raw)
  To: Benjamin Kosnik, Ben Woodard, Chenxiong Qi, Dodji Seketeli,
	Giuliano Procida, Jan Engelhardt, Jessica Yu, Jonathan Wakely,
	Mark Wielaard, Matthias Klose, Matthias Maennich, Ondrej Oprala,
	Roland McGrath, Sinny Kumari, Slava Barinov
  Cc: libabigail

This script is to replace an SPDX license ID by another one.
I.e, it's to perform an actual re-licensing of a given file.

A way to use the script is this:

    replace-spdx-license.sh  --from LGPL-3.0-or-later \
			      --to  "Apache-2.0 WITH LLVM-exception" \
			      some-file-to-relicense.cc

	* relicensing-scripts/replace-spdx-license.sh: New script.

Signed-off-by: Dodji Seketeli <dodji@redhat.com>
Signed-off-by: Matthias Maennich <maennich@google.com>
---
 relicensing-scripts/replace-spdx-license.sh | 75 +++++++++++++++++++++++++++++
 1 file changed, 75 insertions(+)
 create mode 100755 relicensing-scripts/replace-spdx-license.sh

diff --git a/relicensing-scripts/replace-spdx-license.sh b/relicensing-scripts/replace-spdx-license.sh
new file mode 100755
index 0000000..f634528
--- /dev/null
+++ b/relicensing-scripts/replace-spdx-license.sh
@@ -0,0 +1,75 @@
+#!/bin/sh
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Author: Dodji Seketeli <dodji@redhat.com>
+
+from_license_id=
+to_license_id=
+input_file=
+prog=$0
+
+display_usage()
+{
+    echo "$prog: [options] --from <from-spdx-license-id> --to <to-spdx-license-id> <file>"
+    echo "  where options can be:"
+    echo "   -h|--h		display this help"
+}
+
+main()
+{
+    header=$(head --lines=5 $input_file | grep "SPDX-License-Identifier:")
+    if test "x$header" != x; then
+	license=$(echo "$header" | sed -r "s/^.*(SPDX-License-Identifier:)[ 	]*([^*/]+).*$/\2/")
+    fi
+
+    if test "x$license" != x -a "$license" = "$from_license_id"; then
+	sed -i -r "s/$from_license_id/$to_license_id/" $input_file
+	exit 0
+    fi
+
+    exit 1
+}
+
+# This program takes at least 5 arguments
+if test $# -lt 5; then
+    >&2 display_usage
+    exit 1
+fi
+
+# Parse parameters
+while test $# -gt 1; do
+    case "$1" in
+	-h|--h)
+	    display_usage
+	    exit 0
+	    ;;
+
+	-f|--from)
+	    from_license_id=$2
+	    shift
+	    ;;
+
+	-t|--to)
+	    to_license_id=$2
+	    shift
+	    ;;
+
+	-*)
+	    >&2 display_usage
+	    exit 1
+	    ;;
+
+	*)
+	    input_file="$1"
+	    ;;
+    esac
+    shift
+done
+
+if test $# -lt 1; then
+    >&2 display_usage
+    exit 1
+fi
+
+input_file=$1
+
+main
-- 
1.8.3.1


-- 
		Dodji


^ permalink raw reply	[flat|nested] 34+ messages in thread

* [PATCH 5/9 v2] Add helper files to perform the re-licensing
  2020-07-15 15:02 [PATCH 0/9 v2] Relicensing Libabigail to Apache 2.0 + LLVM Exception Dodji Seketeli
                   ` (3 preceding siblings ...)
  2020-07-15 15:13 ` [PATCH 4/9 v2] Add replace-spdx-license.sh script Dodji Seketeli
@ 2020-07-15 15:14 ` Dodji Seketeli
       [not found]   ` <20200716103259.GZ4137376@redhat.com>
  2020-07-15 15:15 ` [PATCH 6/9 v2] Re-license the project to Apache v2 With LLVM Exception Dodji Seketeli
                   ` (4 subsequent siblings)
  9 siblings, 1 reply; 34+ messages in thread
From: Dodji Seketeli @ 2020-07-15 15:14 UTC (permalink / raw)
  To: Benjamin Kosnik, Ben Woodard, Chenxiong Qi, Dodji Seketeli,
	Giuliano Procida, Jan Engelhardt, Jessica Yu, Jonathan Wakely,
	Mark Wielaard, Matthias Klose, Matthias Maennich, Ondrej Oprala,
	Roland McGrath, Sinny Kumari, Slava Barinov
  Cc: libabigail


	* relicensing-scripts/file-licenses.orig.txt: New file that
	contains the raw set of files with SPDX identifiers denoting
	LGPLv3+ files.  It's the result of a simple command based on
	"find" and "grep".
	* relicensing-scripts/files-with-lgplv3.txt: New file
	containing the same data as the file above, but massaged to be
	easily useable by the script below.
	* relicensing-scripts/do-relicensing.sh: This is a simple command
	which performs the re-licensing on the files listed in the file
	above.

Signed-off-by: Dodji Seketeli <dodji@redhat.com>
Signed-off-by: Matthias Maennich <maennich@google.com>
---
 relicensing-scripts/do-relicensing.sh      |   6 ++
 relicensing-scripts/file-licenses.orig.txt | 138 +++++++++++++++++++++++++++++
 relicensing-scripts/files-with-lgplv3.txt  | 137 ++++++++++++++++++++++++++++
 3 files changed, 281 insertions(+)
 create mode 100644 relicensing-scripts/do-relicensing.sh
 create mode 100644 relicensing-scripts/file-licenses.orig.txt
 create mode 100644 relicensing-scripts/files-with-lgplv3.txt

diff --git a/relicensing-scripts/do-relicensing.sh b/relicensing-scripts/do-relicensing.sh
new file mode 100644
index 0000000..5fb99ba
--- /dev/null
+++ b/relicensing-scripts/do-relicensing.sh
@@ -0,0 +1,6 @@
+#!/bin/sh
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+# Author: Dodji Seketeli <dodji@redhat.com>
+
+#This does the actual re-licensing
+for file in `cat relicensing-scripts/files-with-lgpl-licenses.txt`; do ./relicensing-scripts/replace-spdx-license.sh --from "LGPL-3.0-or-later" --to "Apache-2.0 WITH LLVM-exception" $file; done
diff --git a/relicensing-scripts/file-licenses.orig.txt b/relicensing-scripts/file-licenses.orig.txt
new file mode 100644
index 0000000..ab4c8a9
--- /dev/null
+++ b/relicensing-scripts/file-licenses.orig.txt
@@ -0,0 +1,138 @@
+# This is the result of a looking for the files with an
+# LGPL-3.0-or-later license:
+#
+#   find . -type f -exec grep -n "SPDX-License-Identifier:" {} /dev/null \; | grep LGPL-3.0-or-later
+
+./bash-completion/Makefile.am:1:## SPDX-License-Identifier: LGPL-3.0-or-later
+./bash-completion/abicompat:1:# SPDX-License-Identifier: LGPL-3.0-or-later
+./bash-completion/abidiff:1:# SPDX-License-Identifier: LGPL-3.0-or-later
+./bash-completion/abidw:1:# SPDX-License-Identifier: LGPL-3.0-or-later
+./bash-completion/abilint:1:# SPDX-License-Identifier: LGPL-3.0-or-later
+./bash-completion/abinilint:1:# SPDX-License-Identifier: LGPL-3.0-or-later
+./bash-completion/abipkgdiff:1:# SPDX-License-Identifier: LGPL-3.0-or-later
+./bash-completion/abisym:1:# SPDX-License-Identifier: LGPL-3.0-or-later
+./bash-completion/fedabipkgdiff:1:# SPDX-License-Identifier: LGPL-3.0-or-later
+./doc/api/libabigail.doxy:1:# SPDX-License-Identifier: LGPL-3.0-or-later
+./doc/manuals/Makefile.am:1:## SPDX-License-Identifier: LGPL-3.0-or-later
+./doc/website/libabigail-website.doxy:1:# SPDX-License-Identifier: LGPL-3.0-or-later
+./doc/Makefile.am:1:## SPDX-License-Identifier: LGPL-3.0-or-later
+./include/abg-comparison.h:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./include/abg-suppression.h:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./include/abg-diff-utils.h:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./include/abg-dwarf-reader.h:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./include/abg-fwd.h:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./include/abg-hash.h:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./include/abg-ini.h:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./include/abg-interned-str.h:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./include/abg-ir.h:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./include/abg-libxml-utils.h:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./include/abg-libzip-utils.h:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./include/abg-regex.h:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./include/abg-reporter.h:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./include/abg-sptr-utils.h:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./include/abg-tools-utils.h:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./include/abg-traverse.h:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./include/abg-viz-dot.h:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./include/abg-viz-svg.h:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./include/abg-workers.h:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./include/abg-comp-filter.h:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./include/abg-corpus.h:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./include/abg-viz-common.h:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./include/abg-writer.h:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./include/Makefile.am:1:## SPDX-License-Identifier: LGPL-3.0-or-later
+./include/abg-config.h:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./include/abg-reader.h:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./include/abg-version.h.in:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./scripts/dot_to_png.sh:2:# SPDX-License-Identifier: LGPL-3.0-or-later
+./scripts/dot_to_svg.sh:2:# SPDX-License-Identifier: LGPL-3.0-or-later
+./scripts/make-verbose.sh:1:# SPDX-License-Identifier: LGPL-3.0-or-later
+./scripts/svg_to_plain_svg.sh:2:# SPDX-License-Identifier: LGPL-3.0-or-later
+./scripts/svg_to_png_and_pdf.sh:2:# SPDX-License-Identifier: LGPL-3.0-or-later
+./src/abg-corpus.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./src/abg-default-reporter.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./src/abg-diff-utils.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./src/abg-dwarf-reader.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./src/abg-hash.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./src/abg-ini.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./src/abg-internal.h:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./src/abg-ir-priv.h:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./src/abg-leaf-reporter.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./src/abg-libzip-utils.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./src/abg-reporter-priv.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./src/abg-suppression-priv.h:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./src/abg-viz-svg.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./src/abg-workers.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./src/abg-writer.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./src/abg-elf-helpers.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./src/abg-elf-helpers.h:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./src/abg-regex.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./src/Makefile.am:1:## SPDX-License-Identifier: LGPL-3.0-or-later
+./src/abg-viz-common.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./src/abg-suppression.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./src/abg-tools-utils.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./src/abg-traverse.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./src/abg-comp-filter.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./src/abg-comparison-priv.h:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./src/abg-comparison.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./src/abg-config.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./src/abg-corpus-priv.h:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./src/abg-ir.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./src/abg-libxml-utils.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./src/abg-reader.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./src/abg-reporter-priv.h:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./src/abg-viz-dot.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./tests/data/Makefile.am:1:## SPDX-License-Identifier: LGPL-3.0-or-later
+./tests/lib/catch.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./tests/runtestdefaultsupprs.py.in:2:# SPDX-License-Identifier: LGPL-3.0-or-later
+./tests/runtestfedabipkgdiffpy3.sh.in:2:# SPDX-License-Identifier: LGPL-3.0-or-later
+./tests/mockfedabipkgdiff.in:2:# SPDX-License-Identifier: LGPL-3.0-or-later
+./tests/test-abicompat.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./tests/print-diff-tree.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./tests/test-utils.h:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./tests/test-cxx-compat.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./tests/test-elf-helpers.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./tests/test-symtab.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./tests/Makefile.am:1:## SPDX-License-Identifier: LGPL-3.0-or-later
+./tests/runtestcanonicalizetypes.sh.in:2:# SPDX-License-Identifier: LGPL-3.0-or-later
+./tests/runtestdefaultsupprspy3.sh.in:2:# SPDX-License-Identifier: LGPL-3.0-or-later
+./tests/update-test-output.py:2:# SPDX-License-Identifier: LGPL-3.0-or-later
+./tests/runtestfedabipkgdiff.py.in:2:# SPDX-License-Identifier: LGPL-3.0-or-later
+./tests/test-ir-walker.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./tests/test-kmi-whitelist.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./tests/test-lookup-syms.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./tests/test-read-write.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./tests/test-tools-utils.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./tests/test-utils.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./tests/test-write-read-archive.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./tests/test-alt-dwarf-file.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./tests/test-annotate.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./tests/test-core-diff.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./tests/test-diff-dwarf-abixml.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./tests/test-diff-dwarf.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./tests/test-diff-filter.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./tests/test-diff-pkg.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./tests/test-diff-suppr.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./tests/test-diff2.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./tests/test-dot.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./tests/test-ini.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./tests/test-read-dwarf.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./tests/test-svg.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./tests/test-types-stability.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./tests/test-abidiff-exit.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./tests/test-abidiff.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./tools/abiar.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./tools/abicompat.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./tools/abidiff.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./tools/abidw.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./tools/abilint.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./tools/abipkgdiff.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./tools/abisym.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./tools/binilint.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./tools/fedabipkgdiff:2:# SPDX-License-Identifier: LGPL-3.0-or-later
+./tools/kmidiff.cc:1:// SPDX-License-Identifier: LGPL-3.0-or-later
+./tools/Makefile.am:1:## SPDX-License-Identifier: LGPL-3.0-or-later
+./update-copyright.sh:2:# SPDX-License-Identifier: LGPL-3.0-or-later
+./.clang-format:1:# SPDX-License-Identifier: LGPL-3.0-or-later
+./configure.ac:1:# SPDX-License-Identifier: LGPL-3.0-or-later
+./Makefile.am:1:## SPDX-License-Identifier: LGPL-3.0-or-later
+./default.abignore:1:# SPDX-License-Identifier: LGPL-3.0-or-later
diff --git a/relicensing-scripts/files-with-lgplv3.txt b/relicensing-scripts/files-with-lgplv3.txt
new file mode 100644
index 0000000..323d5b1
--- /dev/null
+++ b/relicensing-scripts/files-with-lgplv3.txt
@@ -0,0 +1,137 @@
+# This is extracted from file-licenses.orig.txt with:
+# awk -F: '{print $1}' file-licenses.orig.txt
+#
+
+./bash-completion/Makefile.am
+./bash-completion/abicompat
+./bash-completion/abidiff
+./bash-completion/abidw
+./bash-completion/abilint
+./bash-completion/abinilint
+./bash-completion/abipkgdiff
+./bash-completion/abisym
+./bash-completion/fedabipkgdiff
+./doc/api/libabigail.doxy
+./doc/manuals/Makefile.am
+./doc/website/libabigail-website.doxy
+./doc/Makefile.am
+./include/abg-comparison.h
+./include/abg-suppression.h
+./include/abg-diff-utils.h
+./include/abg-dwarf-reader.h
+./include/abg-fwd.h
+./include/abg-hash.h
+./include/abg-ini.h
+./include/abg-interned-str.h
+./include/abg-ir.h
+./include/abg-libxml-utils.h
+./include/abg-libzip-utils.h
+./include/abg-regex.h
+./include/abg-reporter.h
+./include/abg-sptr-utils.h
+./include/abg-tools-utils.h
+./include/abg-traverse.h
+./include/abg-viz-dot.h
+./include/abg-viz-svg.h
+./include/abg-workers.h
+./include/abg-comp-filter.h
+./include/abg-corpus.h
+./include/abg-viz-common.h
+./include/abg-writer.h
+./include/Makefile.am
+./include/abg-config.h
+./include/abg-reader.h
+./include/abg-version.h.in
+./scripts/dot_to_png.sh
+./scripts/dot_to_svg.sh
+./scripts/make-verbose.sh
+./scripts/svg_to_plain_svg.sh
+./scripts/svg_to_png_and_pdf.sh
+./src/abg-corpus.cc
+./src/abg-default-reporter.cc
+./src/abg-diff-utils.cc
+./src/abg-dwarf-reader.cc
+./src/abg-hash.cc
+./src/abg-ini.cc
+./src/abg-internal.h
+./src/abg-ir-priv.h
+./src/abg-leaf-reporter.cc
+./src/abg-libzip-utils.cc
+./src/abg-reporter-priv.cc
+./src/abg-suppression-priv.h
+./src/abg-viz-svg.cc
+./src/abg-workers.cc
+./src/abg-writer.cc
+./src/abg-elf-helpers.cc
+./src/abg-elf-helpers.h
+./src/abg-regex.cc
+./src/Makefile.am
+./src/abg-viz-common.cc
+./src/abg-suppression.cc
+./src/abg-tools-utils.cc
+./src/abg-traverse.cc
+./src/abg-comp-filter.cc
+./src/abg-comparison-priv.h
+./src/abg-comparison.cc
+./src/abg-config.cc
+./src/abg-corpus-priv.h
+./src/abg-ir.cc
+./src/abg-libxml-utils.cc
+./src/abg-reader.cc
+./src/abg-reporter-priv.h
+./src/abg-viz-dot.cc
+./tests/data/Makefile.am
+./tests/lib/catch.cc
+./tests/runtestdefaultsupprs.py.in
+./tests/runtestfedabipkgdiffpy3.sh.in
+./tests/mockfedabipkgdiff.in
+./tests/test-abicompat.cc
+./tests/print-diff-tree.cc
+./tests/test-utils.h
+./tests/test-cxx-compat.cc
+./tests/test-elf-helpers.cc
+./tests/test-symtab.cc
+./tests/Makefile.am
+./tests/runtestcanonicalizetypes.sh.in
+./tests/runtestdefaultsupprspy3.sh.in
+./tests/update-test-output.py
+./tests/runtestfedabipkgdiff.py.in
+./tests/test-ir-walker.cc
+./tests/test-kmi-whitelist.cc
+./tests/test-lookup-syms.cc
+./tests/test-read-write.cc
+./tests/test-tools-utils.cc
+./tests/test-utils.cc
+./tests/test-write-read-archive.cc
+./tests/test-alt-dwarf-file.cc
+./tests/test-annotate.cc
+./tests/test-core-diff.cc
+./tests/test-diff-dwarf-abixml.cc
+./tests/test-diff-dwarf.cc
+./tests/test-diff-filter.cc
+./tests/test-diff-pkg.cc
+./tests/test-diff-suppr.cc
+./tests/test-diff2.cc
+./tests/test-dot.cc
+./tests/test-ini.cc
+./tests/test-read-dwarf.cc
+./tests/test-svg.cc
+./tests/test-types-stability.cc
+./tests/test-abidiff-exit.cc
+./tests/test-abidiff.cc
+./tools/abiar.cc
+./tools/abicompat.cc
+./tools/abidiff.cc
+./tools/abidw.cc
+./tools/abilint.cc
+./tools/abipkgdiff.cc
+./tools/abisym.cc
+./tools/binilint.cc
+./tools/fedabipkgdiff
+./tools/kmidiff.cc
+./tools/Makefile.am
+./update-copyright.sh
+./.clang-format
+./configure.ac
+./Makefile.am
+./default.abignore
-- 
1.8.3.1


-- 
		Dodji


^ permalink raw reply	[flat|nested] 34+ messages in thread

* [PATCH 6/9 v2] Re-license the project to Apache v2 With LLVM Exception
  2020-07-15 15:02 [PATCH 0/9 v2] Relicensing Libabigail to Apache 2.0 + LLVM Exception Dodji Seketeli
                   ` (4 preceding siblings ...)
  2020-07-15 15:14 ` [PATCH 5/9 v2] Add helper files to perform the re-licensing Dodji Seketeli
@ 2020-07-15 15:15 ` Dodji Seketeli
  2020-07-16 10:33   ` Jonathan Wakely
  2020-07-15 15:16 ` [PATCH 7/9 v2] Add the LICENSE.txt file Dodji Seketeli
                   ` (3 subsequent siblings)
  9 siblings, 1 reply; 34+ messages in thread
From: Dodji Seketeli @ 2020-07-15 15:15 UTC (permalink / raw)
  To: Benjamin Kosnik, Ben Woodard, Chenxiong Qi, Dodji Seketeli,
	Giuliano Procida, Jan Engelhardt, Jessica Yu, Jonathan Wakely,
	Mark Wielaard, Matthias Klose, Matthias Maennich, Ondrej Oprala,
	Roland McGrath, Sinny Kumari, Slava Barinov
  Cc: libabigail

Thanks to the previous work done, changing the license is just a
matter of changing the SPDX identifer from "LGPL-3.0-or-later" to
"Apache-2.0 WITH LLVM-exception".  Note that for the abigail.m4,
tests/test-dot.cc and tests/test-svg.cc the change was from
"GPL-3.0-or-later WITH GCC-exception-3.1" to "Apache-2.0 WITH
LLVM-exception".  include/abg-cxx-compat.h was changed from
"LGPL-2.0-or-later" to "Apache-2.0 WITH LLVM-exception".  Source code
of programs (as opposed to source code of the library) where generally
licensed under GPL-3.0-or-later; they are also now licensed
"Apache-2.0 WITH LLVM-exception".

This is what this patch does.

	* abigail.m4: Change the SPDX identifier from "GPL-3.0-or-later
	WITH GCC-exception-3.1" to "Apache-2.0 WITH LLVM-exception"
	* include/abg-cxx-compat.h: Change the SPDX identifier from
	"LGPL-2.0-or-later" to "Apache-2.0 WITH LLVM-exception".
	* .clang-format: Change the SPDX identifier from
	  "LGPL-3.0-or-later" to "Apache-2.0 WITH LLVM-exception".
	* Makefile.am: Likewise.
	* bash-completion/Makefile.am: Likewise.
	* bash-completion/abicompat: Likewise.
	* bash-completion/abidiff: Likewise.
	* bash-completion/abidw: Likewise.
	* bash-completion/abilint: Likewise.
	* bash-completion/abinilint: Likewise.
	* bash-completion/abipkgdiff: Likewise.
	* bash-completion/abisym: Likewise.
	* bash-completion/fedabipkgdiff: Likewise.
	* configure.ac: Likewise.
	* default.abignore: Likewise.
	* doc/Makefile.am: Likewise.
	* doc/api/libabigail.doxy: Likewise.
	* doc/manuals/Makefile.am: Likewise.
	* doc/website/libabigail-website.doxy: Likewise.
	* include/Makefile.am: Likewise.
	* include/abg-comp-filter.h: Likewise.
	* include/abg-comparison.h: Likewise.
	* include/abg-config.h: Likewise.
	* include/abg-corpus.h: Likewise.
	* include/abg-diff-utils.h: Likewise.
	* include/abg-dwarf-reader.h: Likewise.
	* include/abg-fwd.h: Likewise.
	* include/abg-hash.h: Likewise.
	* include/abg-ini.h: Likewise.
	* include/abg-interned-str.h: Likewise.
	* include/abg-ir.h: Likewise.
	* include/abg-libxml-utils.h: Likewise.
	* include/abg-libzip-utils.h: Likewise.
	* include/abg-reader.h: Likewise.
	* include/abg-regex.h: Likewise.
	* include/abg-reporter.h: Likewise.
	* include/abg-sptr-utils.h: Likewise.
	* include/abg-suppression.h: Likewise.
	* include/abg-tools-utils.h: Likewise.
	* include/abg-traverse.h: Likewise.
	* include/abg-version.h.in: Likewise.
	* include/abg-viz-common.h: Likewise.
	* include/abg-viz-dot.h: Likewise.
	* include/abg-viz-svg.h: Likewise.
	* include/abg-workers.h: Likewise.
	* include/abg-writer.h: Likewise.
	* scripts/dot_to_png.sh: Likewise.
	* scripts/dot_to_svg.sh: Likewise.
	* scripts/make-verbose.sh: Likewise.
	* scripts/svg_to_plain_svg.sh: Likewise.
	* scripts/svg_to_png_and_pdf.sh: Likewise.
	* src/Makefile.am: Likewise.
	* src/abg-comp-filter.cc: Likewise.
	* src/abg-comparison-priv.h: Likewise.
	* src/abg-comparison.cc: Likewise.
	* src/abg-config.cc: Likewise.
	* src/abg-corpus-priv.h: Likewise.
	* src/abg-corpus.cc: Likewise.
	* src/abg-default-reporter.cc: Likewise.
	* src/abg-diff-utils.cc: Likewise.
	* src/abg-dwarf-reader.cc: Likewise.
	* src/abg-elf-helpers.cc: Likewise.
	* src/abg-elf-helpers.h: Likewise.
	* src/abg-hash.cc: Likewise.
	* src/abg-ini.cc: Likewise.
	* src/abg-internal.h: Likewise.
	* src/abg-ir-priv.h: Likewise.
	* src/abg-ir.cc: Likewise.
	* src/abg-leaf-reporter.cc: Likewise.
	* src/abg-libxml-utils.cc: Likewise.
	* src/abg-libzip-utils.cc: Likewise.
	* src/abg-reader.cc: Likewise.
	* src/abg-regex.cc: Likewise.
	* src/abg-reporter-priv.cc: Likewise.
	* src/abg-reporter-priv.h: Likewise.
	* src/abg-suppression-priv.h: Likewise.
	* src/abg-suppression.cc: Likewise.
	* src/abg-tools-utils.cc: Likewise.
	* src/abg-traverse.cc: Likewise.
	* src/abg-viz-common.cc: Likewise.
	* src/abg-viz-dot.cc: Likewise.
	* src/abg-viz-svg.cc: Likewise.
	* src/abg-workers.cc: Likewise.
	* src/abg-writer.cc: Likewise.
	* tests/Makefile.am: Likewise.
	* tests/data/Makefile.am: Likewise.
	* tests/lib/catch.cc: Likewise.
	* tests/mockfedabipkgdiff.in: Likewise.
	* tests/print-diff-tree.cc: Likewise.
	* tests/runtestcanonicalizetypes.sh.in: Likewise.
	* tests/runtestdefaultsupprs.py.in: Likewise.
	* tests/runtestdefaultsupprspy3.sh.in: Likewise.
	* tests/runtestfedabipkgdiff.py.in: Likewise.
	* tests/runtestfedabipkgdiffpy3.sh.in: Likewise.
	* tests/test-abicompat.cc: Likewise.
	* tests/test-abidiff-exit.cc: Likewise.
	* tests/test-abidiff.cc: Likewise.
	* tests/test-alt-dwarf-file.cc: Likewise.
	* tests/test-annotate.cc: Likewise.
	* tests/test-core-diff.cc: Likewise.
	* tests/test-cxx-compat.cc: Likewise.
	* tests/test-diff-dwarf-abixml.cc: Likewise.
	* tests/test-diff-dwarf.cc: Likewise.
	* tests/test-diff-filter.cc: Likewise.
	* tests/test-diff-pkg.cc: Likewise.
	* tests/test-diff-suppr.cc: Likewise.
	* tests/test-diff2.cc: Likewise.
	* tests/test-dot.cc: Change the SPDX identifier from
	"GPL-3.0-or-later WITH GCC-exception-3.1" to "Apache-2.0 WITH
	LLVM-exception"
	* tests/test-elf-helpers.cc: Change the SPDX identifier from
	"LGPL-3.0-or-later" to "Apache-2.0 WITH LLVM-exception"
	* tests/test-ini.cc: Likewise.
	* tests/test-ir-walker.cc: Likewise.
	* tests/test-kmi-whitelist.cc: Likewise.
	* tests/test-lookup-syms.cc: Likewise.
	* tests/test-read-dwarf.cc: Likewise.
	* tests/test-read-write.cc: Likewise.
	* tests/test-svg.cc: Change the SPDX identifier from
	"GPL-3.0-or-later WITH GCC-exception-3.1" to "Apache-2.0 WITH
	LLVM-exception".
	* tests/test-symtab.cc: Change the SPDX identifier from
	"LGPL-3.0-or-later" to "Apache-2.0 WITH LLVM-exception"
	* tests/test-tools-utils.cc: Likewise.
	* tests/test-types-stability.cc: Likewise.
	* tests/test-utils.cc: Likewise.
	* tests/test-utils.h: Likewise.
	* tests/test-write-read-archive.cc: Likewise.
	* tests/update-test-output.py: Likewise.
	* tools/Makefile.am: Likewise.
	* tools/abiar.cc: Likewise.
	* tools/abicompat.cc: Likewise.
	* tools/abidiff.cc: Likewise.
	* tools/abidw.cc: Likewise.
	* tools/abilint.cc: Likewise.
	* tools/abipkgdiff.cc: Likewise.
	* tools/abisym.cc: Likewise.
	* tools/binilint.cc: Likewise.
	* tools/fedabipkgdiff: Likewise.
	* tools/kmidiff.cc: Likewise.
	* update-copyright.sh: Likewise.

Signed-off-by: Dodji Seketeli <dodji@redhat.com>
Signed-off-by: Giuliano Procida <gprocida@google.com>
Signed-off-by: Matthias Maennich <maennich@google.com>
---
 .clang-format                        | 2 +-
 Makefile.am                          | 2 +-
 abigail.m4                           | 2 +-
 bash-completion/Makefile.am          | 2 +-
 bash-completion/abicompat            | 2 +-
 bash-completion/abidiff              | 2 +-
 bash-completion/abidw                | 2 +-
 bash-completion/abilint              | 2 +-
 bash-completion/abinilint            | 2 +-
 bash-completion/abipkgdiff           | 2 +-
 bash-completion/abisym               | 2 +-
 bash-completion/fedabipkgdiff        | 2 +-
 configure.ac                         | 2 +-
 default.abignore                     | 2 +-
 doc/Makefile.am                      | 2 +-
 doc/api/libabigail.doxy              | 2 +-
 doc/manuals/Makefile.am              | 2 +-
 doc/website/libabigail-website.doxy  | 2 +-
 include/Makefile.am                  | 2 +-
 include/abg-comp-filter.h            | 2 +-
 include/abg-comparison.h             | 2 +-
 include/abg-config.h                 | 2 +-
 include/abg-corpus.h                 | 2 +-
 include/abg-cxx-compat.h             | 2 +-
 include/abg-diff-utils.h             | 2 +-
 include/abg-dwarf-reader.h           | 2 +-
 include/abg-fwd.h                    | 2 +-
 include/abg-hash.h                   | 2 +-
 include/abg-ini.h                    | 2 +-
 include/abg-interned-str.h           | 2 +-
 include/abg-ir.h                     | 2 +-
 include/abg-libxml-utils.h           | 2 +-
 include/abg-libzip-utils.h           | 2 +-
 include/abg-reader.h                 | 2 +-
 include/abg-regex.h                  | 2 +-
 include/abg-reporter.h               | 2 +-
 include/abg-sptr-utils.h             | 2 +-
 include/abg-suppression.h            | 2 +-
 include/abg-tools-utils.h            | 2 +-
 include/abg-traverse.h               | 2 +-
 include/abg-version.h.in             | 2 +-
 include/abg-viz-common.h             | 2 +-
 include/abg-viz-dot.h                | 2 +-
 include/abg-viz-svg.h                | 2 +-
 include/abg-workers.h                | 2 +-
 include/abg-writer.h                 | 2 +-
 scripts/dot_to_png.sh                | 2 +-
 scripts/dot_to_svg.sh                | 2 +-
 scripts/make-verbose.sh              | 2 +-
 scripts/svg_to_plain_svg.sh          | 2 +-
 scripts/svg_to_png_and_pdf.sh        | 2 +-
 src/Makefile.am                      | 2 +-
 src/abg-comp-filter.cc               | 2 +-
 src/abg-comparison-priv.h            | 2 +-
 src/abg-comparison.cc                | 2 +-
 src/abg-config.cc                    | 2 +-
 src/abg-corpus-priv.h                | 2 +-
 src/abg-corpus.cc                    | 2 +-
 src/abg-default-reporter.cc          | 2 +-
 src/abg-diff-utils.cc                | 2 +-
 src/abg-dwarf-reader.cc              | 2 +-
 src/abg-elf-helpers.cc               | 2 +-
 src/abg-elf-helpers.h                | 2 +-
 src/abg-hash.cc                      | 2 +-
 src/abg-ini.cc                       | 2 +-
 src/abg-internal.h                   | 2 +-
 src/abg-ir-priv.h                    | 2 +-
 src/abg-ir.cc                        | 2 +-
 src/abg-leaf-reporter.cc             | 2 +-
 src/abg-libxml-utils.cc              | 2 +-
 src/abg-libzip-utils.cc              | 2 +-
 src/abg-reader.cc                    | 2 +-
 src/abg-regex.cc                     | 2 +-
 src/abg-reporter-priv.cc             | 2 +-
 src/abg-reporter-priv.h              | 2 +-
 src/abg-suppression-priv.h           | 2 +-
 src/abg-suppression.cc               | 2 +-
 src/abg-tools-utils.cc               | 2 +-
 src/abg-traverse.cc                  | 2 +-
 src/abg-viz-common.cc                | 2 +-
 src/abg-viz-dot.cc                   | 2 +-
 src/abg-viz-svg.cc                   | 2 +-
 src/abg-workers.cc                   | 2 +-
 src/abg-writer.cc                    | 2 +-
 tests/Makefile.am                    | 2 +-
 tests/data/Makefile.am               | 2 +-
 tests/lib/catch.cc                   | 2 +-
 tests/mockfedabipkgdiff.in           | 2 +-
 tests/print-diff-tree.cc             | 2 +-
 tests/runtestcanonicalizetypes.sh.in | 2 +-
 tests/runtestdefaultsupprs.py.in     | 2 +-
 tests/runtestdefaultsupprspy3.sh.in  | 2 +-
 tests/runtestfedabipkgdiff.py.in     | 2 +-
 tests/runtestfedabipkgdiffpy3.sh.in  | 2 +-
 tests/test-abicompat.cc              | 2 +-
 tests/test-abidiff-exit.cc           | 2 +-
 tests/test-abidiff.cc                | 2 +-
 tests/test-alt-dwarf-file.cc         | 2 +-
 tests/test-annotate.cc               | 2 +-
 tests/test-core-diff.cc              | 2 +-
 tests/test-cxx-compat.cc             | 2 +-
 tests/test-diff-dwarf-abixml.cc      | 2 +-
 tests/test-diff-dwarf.cc             | 2 +-
 tests/test-diff-filter.cc            | 2 +-
 tests/test-diff-pkg.cc               | 2 +-
 tests/test-diff-suppr.cc             | 2 +-
 tests/test-diff2.cc                  | 2 +-
 tests/test-dot.cc                    | 2 +-
 tests/test-elf-helpers.cc            | 2 +-
 tests/test-ini.cc                    | 2 +-
 tests/test-ir-walker.cc              | 2 +-
 tests/test-kmi-whitelist.cc          | 2 +-
 tests/test-lookup-syms.cc            | 2 +-
 tests/test-read-dwarf.cc             | 2 +-
 tests/test-read-write.cc             | 2 +-
 tests/test-svg.cc                    | 2 +-
 tests/test-symtab.cc                 | 2 +-
 tests/test-tools-utils.cc            | 2 +-
 tests/test-types-stability.cc        | 2 +-
 tests/test-utils.cc                  | 2 +-
 tests/test-utils.h                   | 2 +-
 tests/test-write-read-archive.cc     | 2 +-
 tests/update-test-output.py          | 2 +-
 tools/Makefile.am                    | 2 +-
 tools/abiar.cc                       | 2 +-
 tools/abicompat.cc                   | 2 +-
 tools/abidiff.cc                     | 2 +-
 tools/abidw.cc                       | 2 +-
 tools/abilint.cc                     | 2 +-
 tools/abipkgdiff.cc                  | 2 +-
 tools/abisym.cc                      | 2 +-
 tools/binilint.cc                    | 2 +-
 tools/fedabipkgdiff                  | 2 +-
 tools/kmidiff.cc                     | 2 +-
 update-copyright.sh                  | 2 +-
 135 files changed, 135 insertions(+), 135 deletions(-)

diff --git a/.clang-format b/.clang-format
index 234be76..ef39428 100644
--- a/.clang-format
+++ b/.clang-format
@@ -1,4 +1,4 @@
-# SPDX-License-Identifier: LGPL-3.0-or-later
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 ---
 BasedOnStyle: GNU
 AlignConsecutiveDeclarations: true
diff --git a/Makefile.am b/Makefile.am
index a73df46..541f41d 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,4 +1,4 @@
-## SPDX-License-Identifier: LGPL-3.0-or-later
+## SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 SUBDIRS = include src tools tests doc bash-completion
 ACLOCAL_AMFLAGS = -I m4 ${ACLOCAL_FLAGS}
 headers = config.h
diff --git a/abigail.m4 b/abigail.m4
index 2c7626d..352e13a 100644
--- a/abigail.m4
+++ b/abigail.m4
@@ -1,4 +1,4 @@
-# SPDX-License-Identifier: GPL-3.0-or-later WITH GCC-exception-3.1
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 #
 # Copyright (C) 2013-2020 Red Hat, Inc
 #
diff --git a/bash-completion/Makefile.am b/bash-completion/Makefile.am
index e7027ee..26d995e 100644
--- a/bash-completion/Makefile.am
+++ b/bash-completion/Makefile.am
@@ -1,4 +1,4 @@
-## SPDX-License-Identifier: LGPL-3.0-or-later
+## SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 #if ENABLE_BASH_COMPLETION
 EXTRA_DIST = \
 abicompat \
diff --git a/bash-completion/abicompat b/bash-completion/abicompat
index d4ff950..5f77229 100644
--- a/bash-completion/abicompat
+++ b/bash-completion/abicompat
@@ -1,4 +1,4 @@
-# SPDX-License-Identifier: LGPL-3.0-or-later
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 _abicompat_module()
 {
 	local cur prev OPTS
diff --git a/bash-completion/abidiff b/bash-completion/abidiff
index 3e0ae5b..4326533 100644
--- a/bash-completion/abidiff
+++ b/bash-completion/abidiff
@@ -1,4 +1,4 @@
-# SPDX-License-Identifier: LGPL-3.0-or-later
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 _abidiff_module()
 {
 	local cur prev OPTS
diff --git a/bash-completion/abidw b/bash-completion/abidw
index b83bc62..7dc08bf 100644
--- a/bash-completion/abidw
+++ b/bash-completion/abidw
@@ -1,4 +1,4 @@
-# SPDX-License-Identifier: LGPL-3.0-or-later
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 _abidw_module()
 {
 	local cur prev OPTS
diff --git a/bash-completion/abilint b/bash-completion/abilint
index d34d243..c809676 100644
--- a/bash-completion/abilint
+++ b/bash-completion/abilint
@@ -1,4 +1,4 @@
-# SPDX-License-Identifier: LGPL-3.0-or-later
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 _abilint_module()
 {
 	local cur prev OPTS
diff --git a/bash-completion/abinilint b/bash-completion/abinilint
index 0c24079..2863d00 100644
--- a/bash-completion/abinilint
+++ b/bash-completion/abinilint
@@ -1,4 +1,4 @@
-# SPDX-License-Identifier: LGPL-3.0-or-later
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 _abinilint_module()
 {
 	local cur prev OPTS
diff --git a/bash-completion/abipkgdiff b/bash-completion/abipkgdiff
index 894798b..83096fa 100644
--- a/bash-completion/abipkgdiff
+++ b/bash-completion/abipkgdiff
@@ -1,4 +1,4 @@
-# SPDX-License-Identifier: LGPL-3.0-or-later
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 _abipkgdiff_module()
 {
 	local cur prev OPTS
diff --git a/bash-completion/abisym b/bash-completion/abisym
index 25bb075..6e57e9c 100644
--- a/bash-completion/abisym
+++ b/bash-completion/abisym
@@ -1,4 +1,4 @@
-# SPDX-License-Identifier: LGPL-3.0-or-later
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 _abisym_module()
 {
 	local cur prev OPTS
diff --git a/bash-completion/fedabipkgdiff b/bash-completion/fedabipkgdiff
index 2bfa468..8c3ffc7 100644
--- a/bash-completion/fedabipkgdiff
+++ b/bash-completion/fedabipkgdiff
@@ -1,4 +1,4 @@
-# SPDX-License-Identifier: LGPL-3.0-or-later
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 _fedabipkgdiff_module()
 {
 	local cur OPTS
diff --git a/configure.ac b/configure.ac
index 73801aa..0cfa36d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,4 +1,4 @@
-# SPDX-License-Identifier: LGPL-3.0-or-later
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 m4_define([version_major],   [1])
 m4_define([version_minor],   [8])
 
diff --git a/default.abignore b/default.abignore
index 3916f54..2df7f51 100644
--- a/default.abignore
+++ b/default.abignore
@@ -1,4 +1,4 @@
-# SPDX-License-Identifier: LGPL-3.0-or-later
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 #
 # This file contains default system-wide suppression specifications to
 # be used by Abigail tools[1] to filter out specific ABI change
diff --git a/doc/Makefile.am b/doc/Makefile.am
index 840fc7c..3cf76ec 100644
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -1,4 +1,4 @@
-## SPDX-License-Identifier: LGPL-3.0-or-later
+## SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 SUBDIRS = manuals
 
 EXTRA_DIST = api/libabigail.doxy website/libabigail-website.doxy
diff --git a/doc/api/libabigail.doxy b/doc/api/libabigail.doxy
index a7cb987..e3136dd 100644
--- a/doc/api/libabigail.doxy
+++ b/doc/api/libabigail.doxy
@@ -1,4 +1,4 @@
-# SPDX-License-Identifier: LGPL-3.0-or-later
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 #
 # Doxyfile 1.8.3.1
 
diff --git a/doc/manuals/Makefile.am b/doc/manuals/Makefile.am
index 342faf2..894b38f 100644
--- a/doc/manuals/Makefile.am
+++ b/doc/manuals/Makefile.am
@@ -1,4 +1,4 @@
-## SPDX-License-Identifier: LGPL-3.0-or-later
+## SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 #
 # Makefile for Sphinx documentation
 
diff --git a/doc/website/libabigail-website.doxy b/doc/website/libabigail-website.doxy
index f86ff02..b1ecb9a 100644
--- a/doc/website/libabigail-website.doxy
+++ b/doc/website/libabigail-website.doxy
@@ -1,4 +1,4 @@
-# SPDX-License-Identifier: LGPL-3.0-or-later
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 # Doxyfile 1.8.3.1
 
 # This file describes the settings to be used by the documentation system
diff --git a/include/Makefile.am b/include/Makefile.am
index e707c62..1a4b64c 100644
--- a/include/Makefile.am
+++ b/include/Makefile.am
@@ -1,4 +1,4 @@
-## SPDX-License-Identifier: LGPL-3.0-or-later
+## SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 pkginclude_HEADERS =	\
 abg-sptr-utils.h	\
 abg-interned-str.h	\
diff --git a/include/abg-comp-filter.h b/include/abg-comp-filter.h
index e02b32a..f614ad6 100644
--- a/include/abg-comp-filter.h
+++ b/include/abg-comp-filter.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/include/abg-comparison.h b/include/abg-comparison.h
index 91a2316..275a74a 100644
--- a/include/abg-comparison.h
+++ b/include/abg-comparison.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/include/abg-config.h b/include/abg-config.h
index e7fecdb..f16f05b 100644
--- a/include/abg-config.h
+++ b/include/abg-config.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/include/abg-corpus.h b/include/abg-corpus.h
index 4c2d6d9..1110f91 100644
--- a/include/abg-corpus.h
+++ b/include/abg-corpus.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/include/abg-cxx-compat.h b/include/abg-cxx-compat.h
index d692464..46b2ac3 100644
--- a/include/abg-cxx-compat.h
+++ b/include/abg-cxx-compat.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-2.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2019-2020 Google, Inc.
diff --git a/include/abg-diff-utils.h b/include/abg-diff-utils.h
index 60937d1..06e953c 100644
--- a/include/abg-diff-utils.h
+++ b/include/abg-diff-utils.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/include/abg-dwarf-reader.h b/include/abg-dwarf-reader.h
index 628cc33..c80956a 100644
--- a/include/abg-dwarf-reader.h
+++ b/include/abg-dwarf-reader.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/include/abg-fwd.h b/include/abg-fwd.h
index 7968d73..7d03b64 100644
--- a/include/abg-fwd.h
+++ b/include/abg-fwd.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/include/abg-hash.h b/include/abg-hash.h
index c698a96..60c4143 100644
--- a/include/abg-hash.h
+++ b/include/abg-hash.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/include/abg-ini.h b/include/abg-ini.h
index 60d328d..f96c858 100644
--- a/include/abg-ini.h
+++ b/include/abg-ini.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/include/abg-interned-str.h b/include/abg-interned-str.h
index 6ba4058..6967704 100644
--- a/include/abg-interned-str.h
+++ b/include/abg-interned-str.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2016-2020 Red Hat, Inc.
diff --git a/include/abg-ir.h b/include/abg-ir.h
index 25e916e..e9f9d97 100644
--- a/include/abg-ir.h
+++ b/include/abg-ir.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/include/abg-libxml-utils.h b/include/abg-libxml-utils.h
index f127962..a8afff9 100644
--- a/include/abg-libxml-utils.h
+++ b/include/abg-libxml-utils.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/include/abg-libzip-utils.h b/include/abg-libzip-utils.h
index 5e52e06..998b36b 100644
--- a/include/abg-libzip-utils.h
+++ b/include/abg-libzip-utils.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/include/abg-reader.h b/include/abg-reader.h
index 39ff744..70851c8 100644
--- a/include/abg-reader.h
+++ b/include/abg-reader.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/include/abg-regex.h b/include/abg-regex.h
index d9b5a28..c0b8e33 100644
--- a/include/abg-regex.h
+++ b/include/abg-regex.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/include/abg-reporter.h b/include/abg-reporter.h
index a71ec40..44b7970 100644
--- a/include/abg-reporter.h
+++ b/include/abg-reporter.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2017-2020 Red Hat, Inc.
diff --git a/include/abg-sptr-utils.h b/include/abg-sptr-utils.h
index 6adf54b..8259c8e 100644
--- a/include/abg-sptr-utils.h
+++ b/include/abg-sptr-utils.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/include/abg-suppression.h b/include/abg-suppression.h
index 65698c1..dd57591 100644
--- a/include/abg-suppression.h
+++ b/include/abg-suppression.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2016-2020 Red Hat, Inc.
diff --git a/include/abg-tools-utils.h b/include/abg-tools-utils.h
index 970b236..768b7f8 100644
--- a/include/abg-tools-utils.h
+++ b/include/abg-tools-utils.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/include/abg-traverse.h b/include/abg-traverse.h
index c4a69b8..12126e2 100644
--- a/include/abg-traverse.h
+++ b/include/abg-traverse.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/include/abg-version.h.in b/include/abg-version.h.in
index 5c56459..dc7531a 100644
--- a/include/abg-version.h.in
+++ b/include/abg-version.h.in
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 #ifndef __ABG_VERSION_H__
 #define __ABG_VERSION_H__
 #define ABIGAIL_VERSION_MAJOR "@VERSION_MAJOR@"
diff --git a/include/abg-viz-common.h b/include/abg-viz-common.h
index 5ab3718..e453ce0 100644
--- a/include/abg-viz-common.h
+++ b/include/abg-viz-common.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/include/abg-viz-dot.h b/include/abg-viz-dot.h
index ceae3b1..9dd3679 100644
--- a/include/abg-viz-dot.h
+++ b/include/abg-viz-dot.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/include/abg-viz-svg.h b/include/abg-viz-svg.h
index 601683a..5bd968a 100644
--- a/include/abg-viz-svg.h
+++ b/include/abg-viz-svg.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/include/abg-workers.h b/include/abg-workers.h
index 2f3a238..f923a75 100644
--- a/include/abg-workers.h
+++ b/include/abg-workers.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/include/abg-writer.h b/include/abg-writer.h
index ddb1d2c..552a3b0 100644
--- a/include/abg-writer.h
+++ b/include/abg-writer.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/scripts/dot_to_png.sh b/scripts/dot_to_png.sh
index 8125d15..9f8273c 100755
--- a/scripts/dot_to_png.sh
+++ b/scripts/dot_to_png.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# SPDX-License-Identifier: LGPL-3.0-or-later
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 
 for i in *.gv
 do
diff --git a/scripts/dot_to_svg.sh b/scripts/dot_to_svg.sh
index 559cc55..e4da7e4 100755
--- a/scripts/dot_to_svg.sh
+++ b/scripts/dot_to_svg.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# SPDX-License-Identifier: LGPL-3.0-or-later
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 
 for i in *.gv
 do
diff --git a/scripts/make-verbose.sh b/scripts/make-verbose.sh
index f9bf4c8..af7498e 100644
--- a/scripts/make-verbose.sh
+++ b/scripts/make-verbose.sh
@@ -1,2 +1,2 @@
-# SPDX-License-Identifier: LGPL-3.0-or-later
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 make V=1
diff --git a/scripts/svg_to_plain_svg.sh b/scripts/svg_to_plain_svg.sh
index 7e7d803..8354521 100755
--- a/scripts/svg_to_plain_svg.sh
+++ b/scripts/svg_to_plain_svg.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# SPDX-License-Identifier: LGPL-3.0-or-later
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 
 for i in *.svg;
   do inkscape "$i" --export-plain-svg="${i//svg/plain.svg}"
diff --git a/scripts/svg_to_png_and_pdf.sh b/scripts/svg_to_png_and_pdf.sh
index d9e53d5..84b635b 100755
--- a/scripts/svg_to_png_and_pdf.sh
+++ b/scripts/svg_to_png_and_pdf.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# SPDX-License-Identifier: LGPL-3.0-or-later
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 
 for i in *.svg;
   do inkscape "$i" --export-png="${i//svg/png}" --export-pdf="${i//svg/pdf}"
diff --git a/src/Makefile.am b/src/Makefile.am
index 73e63ce..d7990e3 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -1,4 +1,4 @@
-## SPDX-License-Identifier: LGPL-3.0-or-later
+## SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 lib_LTLIBRARIES=libabigail.la
 libabigaildir=$(libdir)
 
diff --git a/src/abg-comp-filter.cc b/src/abg-comp-filter.cc
index 49c4feb..b49ef9f 100644
--- a/src/abg-comp-filter.cc
+++ b/src/abg-comp-filter.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/src/abg-comparison-priv.h b/src/abg-comparison-priv.h
index 9b9fc5d..d3de98f 100644
--- a/src/abg-comparison-priv.h
+++ b/src/abg-comparison-priv.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2017-2020 Red Hat, Inc.
diff --git a/src/abg-comparison.cc b/src/abg-comparison.cc
index a95f321..e337e74 100644
--- a/src/abg-comparison.cc
+++ b/src/abg-comparison.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/src/abg-config.cc b/src/abg-config.cc
index ddde9d2..ac64c76 100644
--- a/src/abg-config.cc
+++ b/src/abg-config.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/src/abg-corpus-priv.h b/src/abg-corpus-priv.h
index d5bab11..fdf0966 100644
--- a/src/abg-corpus-priv.h
+++ b/src/abg-corpus-priv.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2016-2020 Red Hat, Inc.
diff --git a/src/abg-corpus.cc b/src/abg-corpus.cc
index 4436ede..083f96d 100644
--- a/src/abg-corpus.cc
+++ b/src/abg-corpus.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/src/abg-default-reporter.cc b/src/abg-default-reporter.cc
index 5891d08..28a8f4e 100644
--- a/src/abg-default-reporter.cc
+++ b/src/abg-default-reporter.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2017-2020 Red Hat, Inc.
diff --git a/src/abg-diff-utils.cc b/src/abg-diff-utils.cc
index 27519c0..b71a6cd 100644
--- a/src/abg-diff-utils.cc
+++ b/src/abg-diff-utils.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/src/abg-dwarf-reader.cc b/src/abg-dwarf-reader.cc
index 15b1f91..c5efe75 100644
--- a/src/abg-dwarf-reader.cc
+++ b/src/abg-dwarf-reader.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/src/abg-elf-helpers.cc b/src/abg-elf-helpers.cc
index 24bb678..5130e5b 100644
--- a/src/abg-elf-helpers.cc
+++ b/src/abg-elf-helpers.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2020 Google, Inc.
diff --git a/src/abg-elf-helpers.h b/src/abg-elf-helpers.h
index b0fe0c2..b4f3293 100644
--- a/src/abg-elf-helpers.h
+++ b/src/abg-elf-helpers.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2020 Google, Inc.
diff --git a/src/abg-hash.cc b/src/abg-hash.cc
index 184b556..bd7d583 100644
--- a/src/abg-hash.cc
+++ b/src/abg-hash.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/src/abg-ini.cc b/src/abg-ini.cc
index 3603d95..26f6c74 100644
--- a/src/abg-ini.cc
+++ b/src/abg-ini.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/src/abg-internal.h b/src/abg-internal.h
index b2e3a39..d665906 100644
--- a/src/abg-internal.h
+++ b/src/abg-internal.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2016-2020 Red Hat, Inc.
diff --git a/src/abg-ir-priv.h b/src/abg-ir-priv.h
index 62b1b72..9a2b387 100644
--- a/src/abg-ir-priv.h
+++ b/src/abg-ir-priv.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2016-2020 Red Hat, Inc.
diff --git a/src/abg-ir.cc b/src/abg-ir.cc
index 882e924..797a09c 100644
--- a/src/abg-ir.cc
+++ b/src/abg-ir.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/src/abg-leaf-reporter.cc b/src/abg-leaf-reporter.cc
index a198e30..9f34778 100644
--- a/src/abg-leaf-reporter.cc
+++ b/src/abg-leaf-reporter.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2017-2020 Red Hat, Inc.
diff --git a/src/abg-libxml-utils.cc b/src/abg-libxml-utils.cc
index 3178862..a1acff1 100644
--- a/src/abg-libxml-utils.cc
+++ b/src/abg-libxml-utils.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/src/abg-libzip-utils.cc b/src/abg-libzip-utils.cc
index f96741d..c56754a 100644
--- a/src/abg-libzip-utils.cc
+++ b/src/abg-libzip-utils.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/src/abg-reader.cc b/src/abg-reader.cc
index 89a51c3..f1f3c2a 100644
--- a/src/abg-reader.cc
+++ b/src/abg-reader.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/src/abg-regex.cc b/src/abg-regex.cc
index c124df8..adfd3d0 100644
--- a/src/abg-regex.cc
+++ b/src/abg-regex.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2016-2020 Red Hat, Inc.
diff --git a/src/abg-reporter-priv.cc b/src/abg-reporter-priv.cc
index 95b3556..4aa59a9 100644
--- a/src/abg-reporter-priv.cc
+++ b/src/abg-reporter-priv.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2017-2020 Red Hat, Inc.
diff --git a/src/abg-reporter-priv.h b/src/abg-reporter-priv.h
index 2b1cb3c..65786a0 100644
--- a/src/abg-reporter-priv.h
+++ b/src/abg-reporter-priv.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/src/abg-suppression-priv.h b/src/abg-suppression-priv.h
index d0c16a8..82e44de 100644
--- a/src/abg-suppression-priv.h
+++ b/src/abg-suppression-priv.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2016-2020 Red Hat, Inc.
diff --git a/src/abg-suppression.cc b/src/abg-suppression.cc
index 3ca22bd..0f90784 100644
--- a/src/abg-suppression.cc
+++ b/src/abg-suppression.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2016-2020 Red Hat, Inc.
diff --git a/src/abg-tools-utils.cc b/src/abg-tools-utils.cc
index b8f461c..fb819ce 100644
--- a/src/abg-tools-utils.cc
+++ b/src/abg-tools-utils.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/src/abg-traverse.cc b/src/abg-traverse.cc
index db5a967..1e8ee8a 100644
--- a/src/abg-traverse.cc
+++ b/src/abg-traverse.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/src/abg-viz-common.cc b/src/abg-viz-common.cc
index 3473c5b..d91b6d1 100644
--- a/src/abg-viz-common.cc
+++ b/src/abg-viz-common.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/src/abg-viz-dot.cc b/src/abg-viz-dot.cc
index 5fdeeea..fc45127 100644
--- a/src/abg-viz-dot.cc
+++ b/src/abg-viz-dot.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/src/abg-viz-svg.cc b/src/abg-viz-svg.cc
index f510af6..46f80ce 100644
--- a/src/abg-viz-svg.cc
+++ b/src/abg-viz-svg.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/src/abg-workers.cc b/src/abg-workers.cc
index 3ffd53d..f435208 100644
--- a/src/abg-workers.cc
+++ b/src/abg-workers.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/src/abg-writer.cc b/src/abg-writer.cc
index 35aa138..d538cdc 100644
--- a/src/abg-writer.cc
+++ b/src/abg-writer.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/tests/Makefile.am b/tests/Makefile.am
index f614f30..eb4491d 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -1,4 +1,4 @@
-## SPDX-License-Identifier: LGPL-3.0-or-later
+## SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 SUBDIRS = data
 
 ZIP_ARCHIVE_TESTS =
diff --git a/tests/data/Makefile.am b/tests/data/Makefile.am
index 38cbfc3..409295d 100644
--- a/tests/data/Makefile.am
+++ b/tests/data/Makefile.am
@@ -1,4 +1,4 @@
-## SPDX-License-Identifier: LGPL-3.0-or-later
+## SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 EXTRA_DIST = \
 test-read-write/test0.xml	\
 test-read-write/test1.xml	\
diff --git a/tests/lib/catch.cc b/tests/lib/catch.cc
index 0c56f12..bf0cb74 100644
--- a/tests/lib/catch.cc
+++ b/tests/lib/catch.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2020 Google, Inc.
diff --git a/tests/mockfedabipkgdiff.in b/tests/mockfedabipkgdiff.in
index ea8efc1..e775526 100644
--- a/tests/mockfedabipkgdiff.in
+++ b/tests/mockfedabipkgdiff.in
@@ -1,5 +1,5 @@
 #!/usr/bin/env python
-# SPDX-License-Identifier: LGPL-3.0-or-later
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 # -*- coding: utf-8 -*-
 # -*- Mode: Python
 #
diff --git a/tests/print-diff-tree.cc b/tests/print-diff-tree.cc
index 662c954..1239096 100644
--- a/tests/print-diff-tree.cc
+++ b/tests/print-diff-tree.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/tests/runtestcanonicalizetypes.sh.in b/tests/runtestcanonicalizetypes.sh.in
index 34753c2..ab58e25 100644
--- a/tests/runtestcanonicalizetypes.sh.in
+++ b/tests/runtestcanonicalizetypes.sh.in
@@ -1,5 +1,5 @@
 #!/bin/sh
-# SPDX-License-Identifier: LGPL-3.0-or-later
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 
 # This program launches "abidiff $binary $binary" on multiple
 # instances of $binary.  The expect result is for the command to show
diff --git a/tests/runtestdefaultsupprs.py.in b/tests/runtestdefaultsupprs.py.in
index b8a5714..c1b58dc 100644
--- a/tests/runtestdefaultsupprs.py.in
+++ b/tests/runtestdefaultsupprs.py.in
@@ -1,5 +1,5 @@
 #!/usr/bin/env @PYTHON@
-# SPDX-License-Identifier: LGPL-3.0-or-later
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 
 '''Runs tests for the default suppression specifications of libabigail.
 
diff --git a/tests/runtestdefaultsupprspy3.sh.in b/tests/runtestdefaultsupprspy3.sh.in
index 5ef5063..88c674f 100644
--- a/tests/runtestdefaultsupprspy3.sh.in
+++ b/tests/runtestdefaultsupprspy3.sh.in
@@ -1,3 +1,3 @@
 #!/bin/bash
-# SPDX-License-Identifier: LGPL-3.0-or-later
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 @PYTHON3_INTERPRETER@ "@abs_top_builddir@/tests/runtestdefaultsupprs.py"
diff --git a/tests/runtestfedabipkgdiff.py.in b/tests/runtestfedabipkgdiff.py.in
index ac2d624..dd4e041 100755
--- a/tests/runtestfedabipkgdiff.py.in
+++ b/tests/runtestfedabipkgdiff.py.in
@@ -1,5 +1,5 @@
 #!/usr/bin/env python
-# SPDX-License-Identifier: GPL-3.0-or-later
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 # -*- coding: utf-8 -*-
 # -*- Mode: Python
 #
diff --git a/tests/runtestfedabipkgdiffpy3.sh.in b/tests/runtestfedabipkgdiffpy3.sh.in
index 5a41d50..37f8b5f 100644
--- a/tests/runtestfedabipkgdiffpy3.sh.in
+++ b/tests/runtestfedabipkgdiffpy3.sh.in
@@ -1,5 +1,5 @@
 #!/bin/bash -e
-# SPDX-License-Identifier: LGPL-3.0-or-later
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 
 # Either tests runner script or the tools/fedabipkgdiff has shebang
 # `/usr/bin/env python`, as a result, to run tests in Python 3, we have to
diff --git a/tests/test-abicompat.cc b/tests/test-abicompat.cc
index 7f33c4b..49f1d5d 100644
--- a/tests/test-abicompat.cc
+++ b/tests/test-abicompat.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2014-2020 Red Hat, Inc.
diff --git a/tests/test-abidiff-exit.cc b/tests/test-abidiff-exit.cc
index 553ba33..a2fcded 100644
--- a/tests/test-abidiff-exit.cc
+++ b/tests/test-abidiff-exit.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2016-2020 Red Hat, Inc.
diff --git a/tests/test-abidiff.cc b/tests/test-abidiff.cc
index 625c141..82683f4 100644
--- a/tests/test-abidiff.cc
+++ b/tests/test-abidiff.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/tests/test-alt-dwarf-file.cc b/tests/test-alt-dwarf-file.cc
index 2d78f4c..b997fab 100644
--- a/tests/test-alt-dwarf-file.cc
+++ b/tests/test-alt-dwarf-file.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/tests/test-annotate.cc b/tests/test-annotate.cc
index c01e483..d6504dd 100644
--- a/tests/test-annotate.cc
+++ b/tests/test-annotate.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Author: Ondrej Oprala
diff --git a/tests/test-core-diff.cc b/tests/test-core-diff.cc
index 298ebc8..789dd3c 100644
--- a/tests/test-core-diff.cc
+++ b/tests/test-core-diff.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/tests/test-cxx-compat.cc b/tests/test-cxx-compat.cc
index 4dfb41f..35dc4f6 100644
--- a/tests/test-cxx-compat.cc
+++ b/tests/test-cxx-compat.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2020 Google, Inc.
diff --git a/tests/test-diff-dwarf-abixml.cc b/tests/test-diff-dwarf-abixml.cc
index 02046d8..ba85415 100644
--- a/tests/test-diff-dwarf-abixml.cc
+++ b/tests/test-diff-dwarf-abixml.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/tests/test-diff-dwarf.cc b/tests/test-diff-dwarf.cc
index d65d63a..02ec393 100644
--- a/tests/test-diff-dwarf.cc
+++ b/tests/test-diff-dwarf.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/tests/test-diff-filter.cc b/tests/test-diff-filter.cc
index 2cb4841..8d3426a 100644
--- a/tests/test-diff-filter.cc
+++ b/tests/test-diff-filter.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/tests/test-diff-pkg.cc b/tests/test-diff-pkg.cc
index 21c4f89..6a9eb4c 100644
--- a/tests/test-diff-pkg.cc
+++ b/tests/test-diff-pkg.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/tests/test-diff-suppr.cc b/tests/test-diff-suppr.cc
index 95f287c..32800d4 100644
--- a/tests/test-diff-suppr.cc
+++ b/tests/test-diff-suppr.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/tests/test-diff2.cc b/tests/test-diff2.cc
index 120ec27..91e2588 100644
--- a/tests/test-diff2.cc
+++ b/tests/test-diff2.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/tests/test-dot.cc b/tests/test-dot.cc
index 4e3920a..0906c1d 100644
--- a/tests/test-dot.cc
+++ b/tests/test-dot.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-3.0-with-GCC-exception
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2019 Red Hat, Inc.
diff --git a/tests/test-elf-helpers.cc b/tests/test-elf-helpers.cc
index ca5d7eb..9065d81 100644
--- a/tests/test-elf-helpers.cc
+++ b/tests/test-elf-helpers.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2020 Google, Inc.
diff --git a/tests/test-ini.cc b/tests/test-ini.cc
index 441f0ee..f906e50 100644
--- a/tests/test-ini.cc
+++ b/tests/test-ini.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/tests/test-ir-walker.cc b/tests/test-ir-walker.cc
index 6ebaeb2..ea93380 100644
--- a/tests/test-ir-walker.cc
+++ b/tests/test-ir-walker.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/tests/test-kmi-whitelist.cc b/tests/test-kmi-whitelist.cc
index 7d45f15..e1366b0 100644
--- a/tests/test-kmi-whitelist.cc
+++ b/tests/test-kmi-whitelist.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2020 Google, Inc.
diff --git a/tests/test-lookup-syms.cc b/tests/test-lookup-syms.cc
index f2c1cb6..5c63868 100644
--- a/tests/test-lookup-syms.cc
+++ b/tests/test-lookup-syms.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/tests/test-read-dwarf.cc b/tests/test-read-dwarf.cc
index b10d8b8..7b16530 100644
--- a/tests/test-read-dwarf.cc
+++ b/tests/test-read-dwarf.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/tests/test-read-write.cc b/tests/test-read-write.cc
index d709aab..1884412 100644
--- a/tests/test-read-write.cc
+++ b/tests/test-read-write.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/tests/test-svg.cc b/tests/test-svg.cc
index 71ec75d..003676f 100644
--- a/tests/test-svg.cc
+++ b/tests/test-svg.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-3.0-with-GCC-exception
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2019 Red Hat, Inc.
diff --git a/tests/test-symtab.cc b/tests/test-symtab.cc
index 97e6cad..fcfde3a 100644
--- a/tests/test-symtab.cc
+++ b/tests/test-symtab.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2020 Google, Inc.
diff --git a/tests/test-tools-utils.cc b/tests/test-tools-utils.cc
index 5d8d1f5..d3d26f0 100644
--- a/tests/test-tools-utils.cc
+++ b/tests/test-tools-utils.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/tests/test-types-stability.cc b/tests/test-types-stability.cc
index d0cf99c..7dd4231 100644
--- a/tests/test-types-stability.cc
+++ b/tests/test-types-stability.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/tests/test-utils.cc b/tests/test-utils.cc
index efcdfb7..db169cc 100644
--- a/tests/test-utils.cc
+++ b/tests/test-utils.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/tests/test-utils.h b/tests/test-utils.h
index ec33845..46d9b78 100644
--- a/tests/test-utils.h
+++ b/tests/test-utils.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/tests/test-write-read-archive.cc b/tests/test-write-read-archive.cc
index 539a963..0a4492f 100644
--- a/tests/test-write-read-archive.cc
+++ b/tests/test-write-read-archive.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/tests/update-test-output.py b/tests/update-test-output.py
index e582fb8..4176990 100755
--- a/tests/update-test-output.py
+++ b/tests/update-test-output.py
@@ -1,5 +1,5 @@
 #!/bin/python
-# SPDX-License-Identifier: LGPL-3.0-or-later
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 
 # This program generates the copy commands you should use to update
 # the reference data for tests <build-dir>/tests/runtest* that emit an
diff --git a/tools/Makefile.am b/tools/Makefile.am
index 937117d..e168bd6 100644
--- a/tools/Makefile.am
+++ b/tools/Makefile.am
@@ -1,4 +1,4 @@
-## SPDX-License-Identifier: LGPL-3.0-or-later
+## SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 h=$(abs_srcdir)
 
 if ENABLE_ZIP_ARCHIVE
diff --git a/tools/abiar.cc b/tools/abiar.cc
index b73de2f..4889c74 100644
--- a/tools/abiar.cc
+++ b/tools/abiar.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/tools/abicompat.cc b/tools/abicompat.cc
index d7147c6..87fd2a0 100644
--- a/tools/abicompat.cc
+++ b/tools/abicompat.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2014-2020 Red Hat, Inc.
diff --git a/tools/abidiff.cc b/tools/abidiff.cc
index c7d4b1f..7a38c52 100644
--- a/tools/abidiff.cc
+++ b/tools/abidiff.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/tools/abidw.cc b/tools/abidw.cc
index 93b4bc9..b6d4e43 100644
--- a/tools/abidw.cc
+++ b/tools/abidw.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/tools/abilint.cc b/tools/abilint.cc
index fc397a7..54cbefd 100644
--- a/tools/abilint.cc
+++ b/tools/abilint.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/tools/abipkgdiff.cc b/tools/abipkgdiff.cc
index ea79398..0c1d9f3 100644
--- a/tools/abipkgdiff.cc
+++ b/tools/abipkgdiff.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2015-2020 Red Hat, Inc.
diff --git a/tools/abisym.cc b/tools/abisym.cc
index d6089a8..5978fc9 100644
--- a/tools/abisym.cc
+++ b/tools/abisym.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/tools/binilint.cc b/tools/binilint.cc
index 94d5595..9f392fd 100644
--- a/tools/binilint.cc
+++ b/tools/binilint.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
diff --git a/tools/fedabipkgdiff b/tools/fedabipkgdiff
index 644cc1c..0d43804 100755
--- a/tools/fedabipkgdiff
+++ b/tools/fedabipkgdiff
@@ -1,5 +1,5 @@
 #!/usr/bin/env python
-# SPDX-License-Identifier: GPL-3.0-or-later
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 # -*- coding: utf-8 -*-
 # -*- Mode: Python
 #
diff --git a/tools/kmidiff.cc b/tools/kmidiff.cc
index 7798cba..b802348 100644
--- a/tools/kmidiff.cc
+++ b/tools/kmidiff.cc
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2017-2020 Red Hat, Inc.
diff --git a/update-copyright.sh b/update-copyright.sh
index 3936cd8..31a34bf 100644
--- a/update-copyright.sh
+++ b/update-copyright.sh
@@ -1,5 +1,5 @@
 #!/bin/sh
-# SPDX-License-Identifier: LGPL-3.0-or-later
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 
 oldyear=2019
 newyear=2020
-- 
1.8.3.1



-- 
		Dodji


^ permalink raw reply	[flat|nested] 34+ messages in thread

* [PATCH 7/9 v2] Add the LICENSE.txt file
  2020-07-15 15:02 [PATCH 0/9 v2] Relicensing Libabigail to Apache 2.0 + LLVM Exception Dodji Seketeli
                   ` (5 preceding siblings ...)
  2020-07-15 15:15 ` [PATCH 6/9 v2] Re-license the project to Apache v2 With LLVM Exception Dodji Seketeli
@ 2020-07-15 15:16 ` Dodji Seketeli
  2020-07-15 15:17 ` [PATCH 8/9 v2] Delete COPYING* files Dodji Seketeli
                   ` (2 subsequent siblings)
  9 siblings, 0 replies; 34+ messages in thread
From: Dodji Seketeli @ 2020-07-15 15:16 UTC (permalink / raw)
  To: Benjamin Kosnik, Ben Woodard, Chenxiong Qi, Dodji Seketeli,
	Giuliano Procida, Jan Engelhardt, Jessica Yu, Jonathan Wakely,
	Mark Wielaard, Matthias Klose, Matthias Maennich, Ondrej Oprala,
	Roland McGrath, Sinny Kumari, Slava Barinov
  Cc: libabigail


	* LICENSE.txt: New file coming from
	http://llvm.org/foundation/relicensing/LICENSE.txt.

Signed-off-by: Dodji Seketeli <dodji@redhat.com>
Signed-off-by: Giuliano Procida <gprocida@google.com>
Signed-off-by: Jonathan Wakely <jwakely@redhat.com>
Signed-off-by: Matthias Maennich <maennich@google.com>
---
 LICENSE.txt | 219 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 219 insertions(+)
 create mode 100644 LICENSE.txt

diff --git a/LICENSE.txt b/LICENSE.txt
new file mode 100644
index 0000000..f9dc506
--- /dev/null
+++ b/LICENSE.txt
@@ -0,0 +1,219 @@
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+    TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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+      on Your own behalf and on Your sole responsibility, not on behalf
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+      defend, and hold each Contributor harmless for any liability
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+       http://www.apache.org/licenses/LICENSE-2.0
+
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+    distributed under the License is distributed on an "AS IS" BASIS,
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+    limitations under the License.
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+--- LLVM Exceptions to the Apache 2.0 License ----
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+of this Software are embedded into an Object form of such source code, you
+may redistribute such embedded portions in such Object form without complying
+with the conditions of Sections 4(a), 4(b) and 4(d) of the License.
+
+In addition, if you combine or link compiled forms of this Software with
+software that is licensed under the GPLv2 ("Combined Software") and if a
+court of competent jurisdiction determines that the patent provision (Section
+3), the indemnity provision (Section 9) or other Section of the License
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+prospectively choose to deem waived or otherwise exclude such Section(s) of
+the License, but only in their entirety and only with respect to the Combined
+Software.
+
-- 
1.8.3.1



-- 
		Dodji


^ permalink raw reply	[flat|nested] 34+ messages in thread

* [PATCH 8/9 v2] Delete COPYING* files
  2020-07-15 15:02 [PATCH 0/9 v2] Relicensing Libabigail to Apache 2.0 + LLVM Exception Dodji Seketeli
                   ` (6 preceding siblings ...)
  2020-07-15 15:16 ` [PATCH 7/9 v2] Add the LICENSE.txt file Dodji Seketeli
@ 2020-07-15 15:17 ` Dodji Seketeli
  2020-07-16 10:34   ` Jonathan Wakely
  2020-07-15 15:17 ` [PATCH 9/9 v2] Add a license-change-2020.txt file Dodji Seketeli
  2020-07-16 16:01 ` [PATCH 0/9 v2] Relicensing Libabigail to Apache 2.0 + LLVM Exception Jessica Yu
  9 siblings, 1 reply; 34+ messages in thread
From: Dodji Seketeli @ 2020-07-15 15:17 UTC (permalink / raw)
  To: Benjamin Kosnik, Ben Woodard, Chenxiong Qi, Dodji Seketeli,
	Giuliano Procida, Jan Engelhardt, Jessica Yu, Jonathan Wakely,
	Mark Wielaard, Matthias Klose, Matthias Maennich, Ondrej Oprala,
	Roland McGrath, Sinny Kumari, Slava Barinov
  Cc: libabigail


	* COPYING: Delete.
	* COPYING-GPLV3: Likewise.
	* COPYING-LGPLV2: Likewise.
	* COPYING-LGPLV3: Likewise.

Signed-off-by: Dodji Seketeli <dodji@redhat.com>
Signed-off-by: Giuliano Procida <gprocida@google.com>
Signed-off-by: Matthias Maennich <maennich@google.com>
---
 COPYING        |   7 -
 COPYING-GPLV3  | 674 ---------------------------------------------------------
 COPYING-LGPLV2 | 502 ------------------------------------------
 COPYING-LGPLV3 | 165 --------------
 4 files changed, 1348 deletions(-)
 delete mode 100644 COPYING
 delete mode 100644 COPYING-GPLV3
 delete mode 100644 COPYING-LGPLV2
 delete mode 100644 COPYING-LGPLV3

diff --git a/COPYING b/COPYING
deleted file mode 100644
index bb9789a..0000000
--- a/COPYING
+++ /dev/null
@@ -1,7 +0,0 @@
-This library is free software; you can distribute it and/or modifiy it
-under the terms of the GNU Lesser General Public License as published
-by the Free Software Foundation; either version 3, or (at your option)
-any later version.
-
-Please see the files COPYING-LGPLV3 and COPYING-GPLV3 for the extact
-text of the involved licences.
diff --git a/COPYING-GPLV3 b/COPYING-GPLV3
deleted file mode 100644
index 94a9ed0..0000000
--- a/COPYING-GPLV3
+++ /dev/null
@@ -1,674 +0,0 @@
-                    GNU GENERAL PUBLIC LICENSE
-                       Version 3, 29 June 2007
-
- Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-                            Preamble
-
-  The GNU General Public License is a free, copyleft license for
-software and other kinds of works.
-
-  The licenses for most software and other practical works are designed
-to take away your freedom to share and change the works.  By contrast,
-the GNU General Public License is intended to guarantee your freedom to
-share and change all versions of a program--to make sure it remains free
-software for all its users.  We, the Free Software Foundation, use the
-GNU General Public License for most of our software; it applies also to
-any other work released this way by its authors.  You can apply it to
-your programs, too.
-
-  When we speak of free software, we are referring to freedom, not
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-have the freedom to distribute copies of free software (and charge for
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-want it, that you can change the software or use pieces of it in new
-free programs, and that you know you can do these things.
-
-  To protect your rights, we need to prevent others from denying you
-these rights or asking you to surrender the rights.  Therefore, you have
-certain responsibilities if you distribute copies of the software, or if
-you modify it: responsibilities to respect the freedom of others.
-
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-gratis or for a fee, you must pass on to the recipients the same
-freedoms that you received.  You must make sure that they, too, receive
-or can get the source code.  And you must show them these terms so they
-know their rights.
-
-  Developers that use the GNU GPL protect your rights with two steps:
-(1) assert copyright on the software, and (2) offer you this License
-giving you legal permission to copy, distribute and/or modify it.
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-  The precise terms and conditions for copying, distribution and
-modification follow.
-
-                       TERMS AND CONDITIONS
-
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-The hypothetical commands `show w' and `show c' should show the appropriate
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diff --git a/COPYING-LGPLV2 b/COPYING-LGPLV2
deleted file mode 100644
index 4362b49..0000000
--- a/COPYING-LGPLV2
+++ /dev/null
@@ -1,502 +0,0 @@
-                  GNU LESSER GENERAL PUBLIC LICENSE
-                       Version 2.1, February 1999
-
- Copyright (C) 1991, 1999 Free Software Foundation, Inc.
- 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- Everyone is permitted to copy and distribute verbatim copies
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-[This is the first released version of the Lesser GPL.  It also counts
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diff --git a/COPYING-LGPLV3 b/COPYING-LGPLV3
deleted file mode 100644
index 65c5ca8..0000000
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@@ -1,165 +0,0 @@
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-- 
1.8.3.1



-- 
		Dodji


^ permalink raw reply	[flat|nested] 34+ messages in thread

* [PATCH 9/9 v2] Add a license-change-2020.txt file
  2020-07-15 15:02 [PATCH 0/9 v2] Relicensing Libabigail to Apache 2.0 + LLVM Exception Dodji Seketeli
                   ` (7 preceding siblings ...)
  2020-07-15 15:17 ` [PATCH 8/9 v2] Delete COPYING* files Dodji Seketeli
@ 2020-07-15 15:17 ` Dodji Seketeli
  2020-07-16 10:35   ` Jonathan Wakely
  2020-07-16 16:01 ` [PATCH 0/9 v2] Relicensing Libabigail to Apache 2.0 + LLVM Exception Jessica Yu
  9 siblings, 1 reply; 34+ messages in thread
From: Dodji Seketeli @ 2020-07-15 15:17 UTC (permalink / raw)
  To: Benjamin Kosnik, Ben Woodard, Chenxiong Qi, Dodji Seketeli,
	Giuliano Procida, Jan Engelhardt, Jessica Yu, Jonathan Wakely,
	Mark Wielaard, Matthias Klose, Matthias Maennich, Ondrej Oprala,
	Roland McGrath, Sinny Kumari, Slava Barinov
  Cc: libabigail

Add a license-change-2020.txt file which contains text explaining that
we went through a licence change in 2020 from LGPLv3+ to Apache-v2
with LLVM exception.

     * license-change-2020.txt: New file.

Signed-off-by: Dodji Seketeli <dodji@redhat.com>
Signed-off-by: Giuliano Procida <gprocida@google.com>
Signed-off-by: Matthias Maennich <maennich@google.com>
---
 license-change-2020.txt | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 license-change-2020.txt

diff --git a/license-change-2020.txt b/license-change-2020.txt
new file mode 100644
index 0000000..1636220
--- /dev/null
+++ b/license-change-2020.txt
@@ -0,0 +1,37 @@
+As of its 2.0 version, as agreed by the committers listed below, the
+Libabigail project license was changed from LGPL version 3 or later to
+Apache License 2.0 with LLVM exception.
+
+The LGPLv3+ continues to apply to prior versions of the software.
+
+Here is the list of the committers who have agreed to the change:
+
+Benjamin Kosnik <b.dekosnik@gmail.com>
+Ben Woodard <woodard@redhat.com>
+Chenxiong Qi <cqi@redhat.com>
+Dodji Seketeli <dodji@redhat.com>
+Giuliano Procida <gprocida@google.com>
+Jan Engelhardt <jengelh@inai.de>
+Jessica Yu <jeyu@kernel.org>
+Jonathan Wakely <jwakely@redhat.com>
+Mark Wielaard <mark@klomp.org>
+Matthias Klose <doko@debian.org>
+Matthias Maennich <maennich@google.com>
+Ondrej Oprala <ondrej.oprala@gmail.com>
+Roland McGrath <roland@hack.frob.com>
+Sinny Kumari <skumari@redhat.com>
+Slava Barinov <v.barinov@samsung.com>
+
+Please note that concerning the contributions of people working at
+Google, I (Dodji Seketeli) was forwarded the following from Matthias
+Maennich:
+
+    That is in response to all contributors from Google from the department
+    that is able to clarify open source licensing issues:
+
+    "Please let the maintainer know that Google LLC formally consents to
+    relicensing Googlers' contributions to libabigail to the LGPLv3 / Apache
+    2 with LLVM Exception license.
+
+    If the maintainer would like to direct one of the relicensing requests
+    to us directly, we'll be happy to respond in the affirmative."
-- 
1.8.3.1



-- 
		Dodji


^ permalink raw reply	[flat|nested] 34+ messages in thread

* Re: [PATCH 3/9 v2] Add has-spdx-header.sh script
  2020-07-15 15:13 ` [PATCH 3/9 v2] Add has-spdx-header.sh script Dodji Seketeli
@ 2020-07-16 10:26   ` Jonathan Wakely
  2020-07-16 16:20     ` Dodji Seketeli
  0 siblings, 1 reply; 34+ messages in thread
From: Jonathan Wakely @ 2020-07-16 10:26 UTC (permalink / raw)
  To: Dodji Seketeli
  Cc: Benjamin Kosnik, Ben Woodard, Chenxiong Qi, Giuliano Procida,
	Jan Engelhardt, Jessica Yu, Mark Wielaard, Matthias Klose,
	Matthias Maennich, Ondrej Oprala, Roland McGrath, Sinny Kumari,
	Slava Barinov, libabigail

On 15/07/20 17:13 +0200, Dodji Seketeli wrote:
>Add a script to detect if a file has a SPDX header and what the
>advertised license is.
>
>	   * relicensing-scripts/has-spdx-header.sh: New script.
>
>Signed-off-by: Dodji Seketeli <dodji@redhat.com>
>Signed-off-by: Giuliano Procida <gprocida@google.com>
>Signed-off-by: Matthias Maennich <maennich@google.com>

Signed-off-by: Jonathan Wakely <jwakely@redhat.com>


^ permalink raw reply	[flat|nested] 34+ messages in thread

* Re: [PATCH 4/9 v2] Add replace-spdx-license.sh script
  2020-07-15 15:13 ` [PATCH 4/9 v2] Add replace-spdx-license.sh script Dodji Seketeli
@ 2020-07-16 10:27   ` Jonathan Wakely
  2020-07-16 16:20     ` Dodji Seketeli
       [not found]   ` <CAGvU0Hnxmptf3irjhOV1SJcfXfQtas8+ttj3kvFyCWzCBFETPw@mail.gmail.com>
  1 sibling, 1 reply; 34+ messages in thread
From: Jonathan Wakely @ 2020-07-16 10:27 UTC (permalink / raw)
  To: Dodji Seketeli
  Cc: Benjamin Kosnik, Ben Woodard, Chenxiong Qi, Giuliano Procida,
	Jan Engelhardt, Jessica Yu, Mark Wielaard, Matthias Klose,
	Matthias Maennich, Ondrej Oprala, Roland McGrath, Sinny Kumari,
	Slava Barinov, libabigail

On 15/07/20 17:13 +0200, Dodji Seketeli wrote:
>This script is to replace an SPDX license ID by another one.
>I.e, it's to perform an actual re-licensing of a given file.
>
>A way to use the script is this:
>
>    replace-spdx-license.sh  --from LGPL-3.0-or-later \
>			      --to  "Apache-2.0 WITH LLVM-exception" \
>			      some-file-to-relicense.cc
>
>	* relicensing-scripts/replace-spdx-license.sh: New script.
>
>Signed-off-by: Dodji Seketeli <dodji@redhat.com>
>Signed-off-by: Matthias Maennich <maennich@google.com>

Signed-off-by: Jonathan Wakely <jwakely@redhat.com>


^ permalink raw reply	[flat|nested] 34+ messages in thread

* Re: [PATCH 6/9 v2] Re-license the project to Apache v2 With LLVM Exception
  2020-07-15 15:15 ` [PATCH 6/9 v2] Re-license the project to Apache v2 With LLVM Exception Dodji Seketeli
@ 2020-07-16 10:33   ` Jonathan Wakely
  2020-07-16 16:23     ` Dodji Seketeli
  0 siblings, 1 reply; 34+ messages in thread
From: Jonathan Wakely @ 2020-07-16 10:33 UTC (permalink / raw)
  To: Dodji Seketeli
  Cc: Benjamin Kosnik, Ben Woodard, Chenxiong Qi, Giuliano Procida,
	Jan Engelhardt, Jessica Yu, Mark Wielaard, Matthias Klose,
	Matthias Maennich, Ondrej Oprala, Roland McGrath, Sinny Kumari,
	Slava Barinov, libabigail

On 15/07/20 17:15 +0200, Dodji Seketeli wrote:
>Thanks to the previous work done, changing the license is just a
>matter of changing the SPDX identifer from "LGPL-3.0-or-later" to
>"Apache-2.0 WITH LLVM-exception".  Note that for the abigail.m4,
>tests/test-dot.cc and tests/test-svg.cc the change was from
>"GPL-3.0-or-later WITH GCC-exception-3.1" to "Apache-2.0 WITH
>LLVM-exception".  include/abg-cxx-compat.h was changed from
>"LGPL-2.0-or-later" to "Apache-2.0 WITH LLVM-exception".  Source code
>of programs (as opposed to source code of the library) where generally
>licensed under GPL-3.0-or-later; they are also now licensed
>"Apache-2.0 WITH LLVM-exception".
>
>This is what this patch does.
>
>	* abigail.m4: Change the SPDX identifier from "GPL-3.0-or-later
>	WITH GCC-exception-3.1" to "Apache-2.0 WITH LLVM-exception"
>	* include/abg-cxx-compat.h: Change the SPDX identifier from
>	"LGPL-2.0-or-later" to "Apache-2.0 WITH LLVM-exception".
>	* .clang-format: Change the SPDX identifier from
>	  "LGPL-3.0-or-later" to "Apache-2.0 WITH LLVM-exception".
>	* Makefile.am: Likewise.
>	* bash-completion/Makefile.am: Likewise.
>	* bash-completion/abicompat: Likewise.
>	* bash-completion/abidiff: Likewise.
>	* bash-completion/abidw: Likewise.
>	* bash-completion/abilint: Likewise.
>	* bash-completion/abinilint: Likewise.
>	* bash-completion/abipkgdiff: Likewise.
>	* bash-completion/abisym: Likewise.
>	* bash-completion/fedabipkgdiff: Likewise.
>	* configure.ac: Likewise.
>	* default.abignore: Likewise.
>	* doc/Makefile.am: Likewise.
>	* doc/api/libabigail.doxy: Likewise.
>	* doc/manuals/Makefile.am: Likewise.
>	* doc/website/libabigail-website.doxy: Likewise.
>	* include/Makefile.am: Likewise.
>	* include/abg-comp-filter.h: Likewise.
>	* include/abg-comparison.h: Likewise.
>	* include/abg-config.h: Likewise.
>	* include/abg-corpus.h: Likewise.
>	* include/abg-diff-utils.h: Likewise.
>	* include/abg-dwarf-reader.h: Likewise.
>	* include/abg-fwd.h: Likewise.
>	* include/abg-hash.h: Likewise.
>	* include/abg-ini.h: Likewise.
>	* include/abg-interned-str.h: Likewise.
>	* include/abg-ir.h: Likewise.
>	* include/abg-libxml-utils.h: Likewise.
>	* include/abg-libzip-utils.h: Likewise.
>	* include/abg-reader.h: Likewise.
>	* include/abg-regex.h: Likewise.
>	* include/abg-reporter.h: Likewise.
>	* include/abg-sptr-utils.h: Likewise.
>	* include/abg-suppression.h: Likewise.
>	* include/abg-tools-utils.h: Likewise.
>	* include/abg-traverse.h: Likewise.
>	* include/abg-version.h.in: Likewise.
>	* include/abg-viz-common.h: Likewise.
>	* include/abg-viz-dot.h: Likewise.
>	* include/abg-viz-svg.h: Likewise.
>	* include/abg-workers.h: Likewise.
>	* include/abg-writer.h: Likewise.
>	* scripts/dot_to_png.sh: Likewise.
>	* scripts/dot_to_svg.sh: Likewise.
>	* scripts/make-verbose.sh: Likewise.
>	* scripts/svg_to_plain_svg.sh: Likewise.
>	* scripts/svg_to_png_and_pdf.sh: Likewise.
>	* src/Makefile.am: Likewise.
>	* src/abg-comp-filter.cc: Likewise.
>	* src/abg-comparison-priv.h: Likewise.
>	* src/abg-comparison.cc: Likewise.
>	* src/abg-config.cc: Likewise.
>	* src/abg-corpus-priv.h: Likewise.
>	* src/abg-corpus.cc: Likewise.
>	* src/abg-default-reporter.cc: Likewise.
>	* src/abg-diff-utils.cc: Likewise.
>	* src/abg-dwarf-reader.cc: Likewise.
>	* src/abg-elf-helpers.cc: Likewise.
>	* src/abg-elf-helpers.h: Likewise.
>	* src/abg-hash.cc: Likewise.
>	* src/abg-ini.cc: Likewise.
>	* src/abg-internal.h: Likewise.
>	* src/abg-ir-priv.h: Likewise.
>	* src/abg-ir.cc: Likewise.
>	* src/abg-leaf-reporter.cc: Likewise.
>	* src/abg-libxml-utils.cc: Likewise.
>	* src/abg-libzip-utils.cc: Likewise.
>	* src/abg-reader.cc: Likewise.
>	* src/abg-regex.cc: Likewise.
>	* src/abg-reporter-priv.cc: Likewise.
>	* src/abg-reporter-priv.h: Likewise.
>	* src/abg-suppression-priv.h: Likewise.
>	* src/abg-suppression.cc: Likewise.
>	* src/abg-tools-utils.cc: Likewise.
>	* src/abg-traverse.cc: Likewise.
>	* src/abg-viz-common.cc: Likewise.
>	* src/abg-viz-dot.cc: Likewise.
>	* src/abg-viz-svg.cc: Likewise.
>	* src/abg-workers.cc: Likewise.
>	* src/abg-writer.cc: Likewise.
>	* tests/Makefile.am: Likewise.
>	* tests/data/Makefile.am: Likewise.
>	* tests/lib/catch.cc: Likewise.
>	* tests/mockfedabipkgdiff.in: Likewise.
>	* tests/print-diff-tree.cc: Likewise.
>	* tests/runtestcanonicalizetypes.sh.in: Likewise.
>	* tests/runtestdefaultsupprs.py.in: Likewise.
>	* tests/runtestdefaultsupprspy3.sh.in: Likewise.
>	* tests/runtestfedabipkgdiff.py.in: Likewise.
>	* tests/runtestfedabipkgdiffpy3.sh.in: Likewise.
>	* tests/test-abicompat.cc: Likewise.
>	* tests/test-abidiff-exit.cc: Likewise.
>	* tests/test-abidiff.cc: Likewise.
>	* tests/test-alt-dwarf-file.cc: Likewise.
>	* tests/test-annotate.cc: Likewise.
>	* tests/test-core-diff.cc: Likewise.
>	* tests/test-cxx-compat.cc: Likewise.
>	* tests/test-diff-dwarf-abixml.cc: Likewise.
>	* tests/test-diff-dwarf.cc: Likewise.
>	* tests/test-diff-filter.cc: Likewise.
>	* tests/test-diff-pkg.cc: Likewise.
>	* tests/test-diff-suppr.cc: Likewise.
>	* tests/test-diff2.cc: Likewise.
>	* tests/test-dot.cc: Change the SPDX identifier from
>	"GPL-3.0-or-later WITH GCC-exception-3.1" to "Apache-2.0 WITH
>	LLVM-exception"
>	* tests/test-elf-helpers.cc: Change the SPDX identifier from
>	"LGPL-3.0-or-later" to "Apache-2.0 WITH LLVM-exception"
>	* tests/test-ini.cc: Likewise.
>	* tests/test-ir-walker.cc: Likewise.
>	* tests/test-kmi-whitelist.cc: Likewise.
>	* tests/test-lookup-syms.cc: Likewise.
>	* tests/test-read-dwarf.cc: Likewise.
>	* tests/test-read-write.cc: Likewise.
>	* tests/test-svg.cc: Change the SPDX identifier from
>	"GPL-3.0-or-later WITH GCC-exception-3.1" to "Apache-2.0 WITH
>	LLVM-exception".
>	* tests/test-symtab.cc: Change the SPDX identifier from
>	"LGPL-3.0-or-later" to "Apache-2.0 WITH LLVM-exception"
>	* tests/test-tools-utils.cc: Likewise.
>	* tests/test-types-stability.cc: Likewise.
>	* tests/test-utils.cc: Likewise.
>	* tests/test-utils.h: Likewise.
>	* tests/test-write-read-archive.cc: Likewise.
>	* tests/update-test-output.py: Likewise.
>	* tools/Makefile.am: Likewise.
>	* tools/abiar.cc: Likewise.
>	* tools/abicompat.cc: Likewise.
>	* tools/abidiff.cc: Likewise.
>	* tools/abidw.cc: Likewise.
>	* tools/abilint.cc: Likewise.
>	* tools/abipkgdiff.cc: Likewise.
>	* tools/abisym.cc: Likewise.
>	* tools/binilint.cc: Likewise.
>	* tools/fedabipkgdiff: Likewise.
>	* tools/kmidiff.cc: Likewise.
>	* update-copyright.sh: Likewise.
>
>Signed-off-by: Dodji Seketeli <dodji@redhat.com>
>Signed-off-by: Giuliano Procida <gprocida@google.com>
>Signed-off-by: Matthias Maennich <maennich@google.com>

Signed-off-by: Jonathan Wakely <jwakely@redhat.com>


^ permalink raw reply	[flat|nested] 34+ messages in thread

* Re: [PATCH 8/9 v2] Delete COPYING* files
  2020-07-15 15:17 ` [PATCH 8/9 v2] Delete COPYING* files Dodji Seketeli
@ 2020-07-16 10:34   ` Jonathan Wakely
  2020-07-16 16:23     ` Dodji Seketeli
  0 siblings, 1 reply; 34+ messages in thread
From: Jonathan Wakely @ 2020-07-16 10:34 UTC (permalink / raw)
  To: Dodji Seketeli
  Cc: Benjamin Kosnik, Ben Woodard, Chenxiong Qi, Giuliano Procida,
	Jan Engelhardt, Jessica Yu, Mark Wielaard, Matthias Klose,
	Matthias Maennich, Ondrej Oprala, Roland McGrath, Sinny Kumari,
	Slava Barinov, libabigail

On 15/07/20 17:17 +0200, Dodji Seketeli wrote:
>
>	* COPYING: Delete.
>	* COPYING-GPLV3: Likewise.
>	* COPYING-LGPLV2: Likewise.
>	* COPYING-LGPLV3: Likewise.
>
>Signed-off-by: Dodji Seketeli <dodji@redhat.com>
>Signed-off-by: Giuliano Procida <gprocida@google.com>
>Signed-off-by: Matthias Maennich <maennich@google.com>

Signed-off-by: Jonathan Wakely <jwakely@redhat.com>



^ permalink raw reply	[flat|nested] 34+ messages in thread

* Re: [PATCH 9/9 v2] Add a license-change-2020.txt file
  2020-07-15 15:17 ` [PATCH 9/9 v2] Add a license-change-2020.txt file Dodji Seketeli
@ 2020-07-16 10:35   ` Jonathan Wakely
  2020-07-16 16:23     ` Dodji Seketeli
  0 siblings, 1 reply; 34+ messages in thread
From: Jonathan Wakely @ 2020-07-16 10:35 UTC (permalink / raw)
  To: Dodji Seketeli
  Cc: Benjamin Kosnik, Ben Woodard, Chenxiong Qi, Giuliano Procida,
	Jan Engelhardt, Jessica Yu, Mark Wielaard, Matthias Klose,
	Matthias Maennich, Ondrej Oprala, Roland McGrath, Sinny Kumari,
	Slava Barinov, libabigail

On 15/07/20 17:17 +0200, Dodji Seketeli wrote:
>Add a license-change-2020.txt file which contains text explaining that
>we went through a licence change in 2020 from LGPLv3+ to Apache-v2
>with LLVM exception.
>
>     * license-change-2020.txt: New file.
>
>Signed-off-by: Dodji Seketeli <dodji@redhat.com>
>Signed-off-by: Giuliano Procida <gprocida@google.com>
>Signed-off-by: Matthias Maennich <maennich@google.com>

Signed-off-by: Jonathan Wakely <jwakely@redhat.com>




^ permalink raw reply	[flat|nested] 34+ messages in thread

* Re: [PATCH 0/9 v2] Relicensing Libabigail to Apache 2.0 + LLVM Exception
  2020-07-15 15:02 [PATCH 0/9 v2] Relicensing Libabigail to Apache 2.0 + LLVM Exception Dodji Seketeli
                   ` (8 preceding siblings ...)
  2020-07-15 15:17 ` [PATCH 9/9 v2] Add a license-change-2020.txt file Dodji Seketeli
@ 2020-07-16 16:01 ` Jessica Yu
  2020-07-17 11:43   ` Dodji Seketeli
  9 siblings, 1 reply; 34+ messages in thread
From: Jessica Yu @ 2020-07-16 16:01 UTC (permalink / raw)
  To: Dodji Seketeli; +Cc: libabigail

+++ Dodji Seketeli via Libabigail [15/07/20 17:02 +0200]:
>Hello,
>
>This is the second version of the patch series to relicense the source
>code of the Libabigail project to Apache 2.0 with LLVM Exception.
>
>The rationale and the process of this change was recently presented in
>a message sent to the mailing list of the project at
>https://sourceware.org/pipermail/libabigail/2020q2/002388.html.
>
>This patch series needs to be reviewed and acknowledged by all the
>copyright holders who contributed to the project.  These contributors
>are all listed in the CC field of this message.
>
>After the review, to acknowledge the change, each contributor needs to
>reply to each one of the patches with a line containing this:
>
>     Signed-off-by: First Last <contributor@email.com>
>
>with First being her first name and Last being her last name.
>
>Of course, if a contributor reviewed and agrees with the content of
>all the patches, she can just reply to this cover letter with the
>Signed-off-by line above, saying that she is acknowledging the entire
>patch set.

Hi Dodji!

Please feel free to add:

    Signed-off-by: Jessica Yu <jeyu@kernel.org>

To all patches in this series.

Thank you!

Jessica

^ permalink raw reply	[flat|nested] 34+ messages in thread

* Re: [PATCH 3/9 v2] Add has-spdx-header.sh script
  2020-07-16 10:26   ` Jonathan Wakely
@ 2020-07-16 16:20     ` Dodji Seketeli
  0 siblings, 0 replies; 34+ messages in thread
From: Dodji Seketeli @ 2020-07-16 16:20 UTC (permalink / raw)
  To: Jonathan Wakely
  Cc: Benjamin Kosnik, Ben Woodard, Chenxiong Qi, Giuliano Procida,
	Jan Engelhardt, Jessica Yu, Mark Wielaard, Matthias Klose,
	Matthias Maennich, Ondrej Oprala, Roland McGrath, Sinny Kumari,
	Slava Barinov, libabigail

Jonathan Wakely <jwakely@redhat.com> writes:

> On 15/07/20 17:13 +0200, Dodji Seketeli wrote:
>>Add a script to detect if a file has a SPDX header and what the
>>advertised license is.
>>
>>	   * relicensing-scripts/has-spdx-header.sh: New script.
>>
>>Signed-off-by: Dodji Seketeli <dodji@redhat.com>
>>Signed-off-by: Giuliano Procida <gprocida@google.com>
>>Signed-off-by: Matthias Maennich <maennich@google.com>
>
> Signed-off-by: Jonathan Wakely <jwakely@redhat.com>

Applied, thanks.  It's going to show up in the v3 set of patches.  Until
then you can see this in the relicensing branch that can be browsed at
https://sourceware.org/git/?p=libabigail.git;a=shortlog;h=refs/heads/relicensing.

Cheers,

-- 
		Dodji


^ permalink raw reply	[flat|nested] 34+ messages in thread

* Re: [PATCH 4/9 v2] Add replace-spdx-license.sh script
  2020-07-16 10:27   ` Jonathan Wakely
@ 2020-07-16 16:20     ` Dodji Seketeli
  0 siblings, 0 replies; 34+ messages in thread
From: Dodji Seketeli @ 2020-07-16 16:20 UTC (permalink / raw)
  To: Jonathan Wakely
  Cc: Benjamin Kosnik, Ben Woodard, Chenxiong Qi, Giuliano Procida,
	Jan Engelhardt, Jessica Yu, Mark Wielaard, Matthias Klose,
	Matthias Maennich, Ondrej Oprala, Roland McGrath, Sinny Kumari,
	Slava Barinov, libabigail

Jonathan Wakely <jwakely@redhat.com> writes:

> On 15/07/20 17:13 +0200, Dodji Seketeli wrote:
>>This script is to replace an SPDX license ID by another one.
>>I.e, it's to perform an actual re-licensing of a given file.
>>
>>A way to use the script is this:
>>
>>    replace-spdx-license.sh  --from LGPL-3.0-or-later \
>>			      --to  "Apache-2.0 WITH LLVM-exception" \
>>			      some-file-to-relicense.cc
>>
>>	* relicensing-scripts/replace-spdx-license.sh: New script.
>>
>>Signed-off-by: Dodji Seketeli <dodji@redhat.com>
>>Signed-off-by: Matthias Maennich <maennich@google.com>
>
> Signed-off-by: Jonathan Wakely <jwakely@redhat.com>

Applied, thanks.  It's going to show up in the v3 set of patches.  Until
then you can see this in the relicensing branch that can be browsed at
https://sourceware.org/git/?p=libabigail.git;a=shortlog;h=refs/heads/relicensing.

Cheers,

-- 
		Dodji


^ permalink raw reply	[flat|nested] 34+ messages in thread

* Re: [PATCH 6/9 v2] Re-license the project to Apache v2 With LLVM Exception
  2020-07-16 10:33   ` Jonathan Wakely
@ 2020-07-16 16:23     ` Dodji Seketeli
  0 siblings, 0 replies; 34+ messages in thread
From: Dodji Seketeli @ 2020-07-16 16:23 UTC (permalink / raw)
  To: Jonathan Wakely
  Cc: Benjamin Kosnik, Ben Woodard, Chenxiong Qi, Giuliano Procida,
	Jan Engelhardt, Jessica Yu, Mark Wielaard, Matthias Klose,
	Matthias Maennich, Ondrej Oprala, Roland McGrath, Sinny Kumari,
	Slava Barinov, libabigail

Jonathan Wakely <jwakely@redhat.com> writes:

[...]

>>Signed-off-by: Dodji Seketeli <dodji@redhat.com>
>>Signed-off-by: Giuliano Procida <gprocida@google.com>
>>Signed-off-by: Matthias Maennich <maennich@google.com>
>
> Signed-off-by: Jonathan Wakely <jwakely@redhat.com>
>

Applied, thanks.  It's going to show up in the v3 set of patches.  Until
then you can see this in the relicensing branch that can be browsed at
https://sourceware.org/git/?p=libabigail.git;a=shortlog;h=refs/heads/relicensing.

Cheers,

-- 
		Dodji


^ permalink raw reply	[flat|nested] 34+ messages in thread

* Re: [PATCH 8/9 v2] Delete COPYING* files
  2020-07-16 10:34   ` Jonathan Wakely
@ 2020-07-16 16:23     ` Dodji Seketeli
  0 siblings, 0 replies; 34+ messages in thread
From: Dodji Seketeli @ 2020-07-16 16:23 UTC (permalink / raw)
  To: Jonathan Wakely
  Cc: Benjamin Kosnik, Ben Woodard, Chenxiong Qi, Giuliano Procida,
	Jan Engelhardt, Jessica Yu, Mark Wielaard, Matthias Klose,
	Matthias Maennich, Ondrej Oprala, Roland McGrath, Sinny Kumari,
	Slava Barinov, libabigail

Jonathan Wakely <jwakely@redhat.com> writes:

> On 15/07/20 17:17 +0200, Dodji Seketeli wrote:
>>
>>	* COPYING: Delete.
>>	* COPYING-GPLV3: Likewise.
>>	* COPYING-LGPLV2: Likewise.
>>	* COPYING-LGPLV3: Likewise.
>>
>>Signed-off-by: Dodji Seketeli <dodji@redhat.com>
>>Signed-off-by: Giuliano Procida <gprocida@google.com>
>>Signed-off-by: Matthias Maennich <maennich@google.com>
>
> Signed-off-by: Jonathan Wakely <jwakely@redhat.com>

Applied, thanks.  It's going to show up in the v3 set of patches.  Until
then you can see this in the relicensing branch that can be browsed at
https://sourceware.org/git/?p=libabigail.git;a=shortlog;h=refs/heads/relicensing.

Cheers,

-- 
		Dodji


^ permalink raw reply	[flat|nested] 34+ messages in thread

* Re: [PATCH 9/9 v2] Add a license-change-2020.txt file
  2020-07-16 10:35   ` Jonathan Wakely
@ 2020-07-16 16:23     ` Dodji Seketeli
  0 siblings, 0 replies; 34+ messages in thread
From: Dodji Seketeli @ 2020-07-16 16:23 UTC (permalink / raw)
  To: Jonathan Wakely
  Cc: Benjamin Kosnik, Ben Woodard, Chenxiong Qi, Giuliano Procida,
	Jan Engelhardt, Jessica Yu, Mark Wielaard, Matthias Klose,
	Matthias Maennich, Ondrej Oprala, Roland McGrath, Sinny Kumari,
	Slava Barinov, libabigail

Jonathan Wakely <jwakely@redhat.com> writes:

> On 15/07/20 17:17 +0200, Dodji Seketeli wrote:
>>Add a license-change-2020.txt file which contains text explaining that
>>we went through a licence change in 2020 from LGPLv3+ to Apache-v2
>>with LLVM exception.
>>
>>     * license-change-2020.txt: New file.
>>
>>Signed-off-by: Dodji Seketeli <dodji@redhat.com>
>>Signed-off-by: Giuliano Procida <gprocida@google.com>
>>Signed-off-by: Matthias Maennich <maennich@google.com>
>
> Signed-off-by: Jonathan Wakely <jwakely@redhat.com>

Applied, thanks.  It's going to show up in the v3 set of patches.  Until
then you can see this in the relicensing branch that can be browsed at
https://sourceware.org/git/?p=libabigail.git;a=shortlog;h=refs/heads/relicensing.

Cheers,

-- 
		Dodji


^ permalink raw reply	[flat|nested] 34+ messages in thread

* Re: [PATCH 0/9 v2] Relicensing Libabigail to Apache 2.0 + LLVM Exception
  2020-07-16 16:01 ` [PATCH 0/9 v2] Relicensing Libabigail to Apache 2.0 + LLVM Exception Jessica Yu
@ 2020-07-17 11:43   ` Dodji Seketeli
  0 siblings, 0 replies; 34+ messages in thread
From: Dodji Seketeli @ 2020-07-17 11:43 UTC (permalink / raw)
  To: Jessica Yu; +Cc: libabigail

Hey Jessica!

Jessica Yu via Libabigail <libabigail@sourceware.org> a écrit:

[...]

>
> Please feel free to add:
>
>    Signed-off-by: Jessica Yu <jeyu@kernel.org>
>
> To all patches in this series.

Applied, thanks!

It'll be in the v3 series.  You can already see it in the "relicensing"
branch taht can be browsed at
https://sourceware.org/git/?p=libabigail.git;a=shortlog;h=refs/heads/relicensing.

Cheers!

-- 
		Dodji


^ permalink raw reply	[flat|nested] 34+ messages in thread

* Re: Please signoff libabigail relicensing.  Was "[PATCH 0/9 v2] Relicensing Libabigail to Apache 2.0 + LLVM Exception"
       [not found] ` <878sdruwk7.fsf@redhat.com>
@ 2020-09-03  8:18   ` Vyacheslav Barinov
  2020-09-03 14:40     ` Dodji Seketeli
  2020-09-03  9:48   ` [PATCH 0/9 v2] Relicensing Libabigail to Apache 2.0 + LLVM Exception Jan Engelhardt
       [not found]   ` <CAJxw1w=7C_MhOQ5E6dns9-7yD4qOcsBG52BtupCu3nv-L82Jiw@mail.gmail.com>
  2 siblings, 1 reply; 34+ messages in thread
From: Vyacheslav Barinov @ 2020-09-03  8:18 UTC (permalink / raw)
  To: Dodji Seketeli; +Cc: libabigail


Signed-off-by: Slava Barinov <v.barinov@samsung.com>

Dodji Seketeli <dodji@redhat.com> writes:

> Hello fellow libabigail contributors!
>
> I hope you are doing well during these "interesting" times.
>
> I am sending you this message privately because from what I am seeing,
> you haven't yet signed-off the actual libabigail relicensing message
> that I have sent to the mailing list (and CCed you).  Unfortunately, I
> really need your signed-off to proceed with the actual relicensing.
>
> Could you please just reply to the email below, CC-ing
> libabigail@sourceware.org, with this line:
>
>     Signed-off-by: FirstName LastName <contributor@email.com>
>
> This would formally mean that you agree with the re-licensing and that
> would allow me to proceed.
>
> Of course, you can look at the detail of all the relicensing patches if
> you fancy and it would be appreciated!  I posted to patches to
> https://sourceware.org/pipermail/libabigail/2020q3/002518.html.  But you
> obviously don't have to.
>
> Thank you again for doing this and for supporting the libabigail
> project.
>
> Stay strong!
>
> From: Dodji Seketeli via Libabigail <libabigail@sourceware.org>
> Subject: [PATCH 0/9 v2] Relicensing Libabigail to Apache 2.0 + LLVM Exception
> To: libabigail@sourceware.org
> Date: Wed, 15 Jul 2020 17:02:19 +0200 (7 weeks, 16 hours, 54 minutes ago)
> Organization: Red Hat / France
> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3 (gnu/linux)
> Reply-To: Dodji Seketeli <dodji@redhat.com>
>
> Hello,
>
> This is the second version of the patch series to relicense the source
> code of the Libabigail project to Apache 2.0 with LLVM Exception.
>
> The rationale and the process of this change was recently presented in
> a message sent to the mailing list of the project at
> https://sourceware.org/pipermail/libabigail/2020q2/002388.html.
>
> This patch series needs to be reviewed and acknowledged by all the
> copyright holders who contributed to the project.  These contributors
> are all listed in the CC field of this message.
>
> After the review, to acknowledge the change, each contributor needs to
> reply to each one of the patches with a line containing this:
>
>      Signed-off-by: First Last <contributor@email.com>
>
> with First being her first name and Last being her last name.
>
> Of course, if a contributor reviewed and agrees with the content of
> all the patches, she can just reply to this cover letter with the
> Signed-off-by line above, saying that she is acknowledging the entire
> patch set.
>
> I will apply each ACKed patch to the newly created branch of our Git
> repository named "relicensing".
>
> Please note that all these steps were described in the announcement
> message at
> https://sourceware.org/pipermail/libabigail/2020q2/002388.html.
>
> Now, please find below a brief description of the patches of the
> series.
>
> The first patch replaces the existing license headers of the files of
> the project with SPDX identifier strings that formally represent those
> current licenses.
>
> The second patch adds SPDX identifiers to the files that are missing
> license headers.  The license of those files is thus "GNU Lesser
> General Public License v3.0 or later", which is the default license of
> the project.
>
> The third patch adds a helper script named
> relicensing-scripts/has-spdx-header.sh which detects if a file as an
> SPDX identifier or not.
>
> The fourth patch adds a helper script named
> relicensing-scripts/replace-spdx-license.sh which replaces and SPDX
> identifier by another one.
>
> The fifth patch adds a set of helper files assembled with the scripts
> above.  For instance, one of those files lists the set of files of the
> project, along with their respective licenses.  Another file just
> lists the set of files that needs to be re-licensed.  The patch also
> creates a script named relicensing-scripts/do-relicensing.sh which
> performs the actual re-licensing off the files listed in one of the
> helper files.
>
> The sixth patch is the actual relicensing. It's done using the script
> relicensing-scripts/do-relicensing.sh introduced in the patch above.
>
> The seventh patch adds a LICENSE.txt file to the repository,
> specifying the new license.
>
> The eighth patch removes the COPYING files which were specifying the
> old license.
>
> The last patch adds a license-change-2020.txt file which states that
> the license of the project was changed and which also names the
> contributors who did agreed with the change.
>
> Dodji Seketeli (8):
>   Add missing SPDX headers to source files not specifying any license
>   Add has-spdx-header.sh script
>   Add replace-spdx-license.sh script
>   Add helper files to perform the re-licensing
>   Re-license the project to Apache v2 With LLVM Exception
>   Add the LICENSE.txt file
>   Delete COPYING* files
>   Add a license-change-2020.txt file
>
> Matthias Maennich (1):
>   Replace individual license references with SPDX Identifiers
>
>  .clang-format                               |   1 +
>  COPYING                                     |   7 -
>  COPYING-GPLV3                               | 674 ----------------------------
>  COPYING-LGPLV2                              | 502 ---------------------
>  COPYING-LGPLV3                              | 165 -------
>  LICENSE.txt                                 | 219 +++++++++
>  Makefile.am                                 |   1 +
>  abigail.m4                                  |  26 +-
>  autoconf-archive/ax_check_python_modules.m4 |  20 +-
>  autoconf-archive/ax_compare_version.m4      |   1 +
>  autoconf-archive/ax_prog_python_version.m4  |   1 +
>  autoconf-archive/ax_valgrind_check.m4       |   1 +
>  bash-completion/Makefile.am                 |   1 +
>  bash-completion/abicompat                   |   1 +
>  bash-completion/abidiff                     |   1 +
>  bash-completion/abidw                       |   1 +
>  bash-completion/abilint                     |   1 +
>  bash-completion/abinilint                   |   1 +
>  bash-completion/abipkgdiff                  |   1 +
>  bash-completion/abisym                      |   1 +
>  bash-completion/fedabipkgdiff               |   1 +
>  configure.ac                                |   1 +
>  default.abignore                            |   4 +-
>  doc/Makefile.am                             |   1 +
>  doc/api/libabigail.doxy                     |   2 +
>  doc/manuals/Makefile.am                     |   2 +
>  doc/website/libabigail-website.doxy         |   1 +
>  gen-changelog.py                            |  15 +-
>  include/Makefile.am                         |   1 +
>  include/abg-comp-filter.h                   |  17 +-
>  include/abg-comparison.h                    |  17 +-
>  include/abg-config.h                        |  17 +-
>  include/abg-corpus.h                        |  17 +-
>  include/abg-cxx-compat.h                    |  17 +-
>  include/abg-diff-utils.h                    |  17 +-
>  include/abg-dwarf-reader.h                  |  17 +-
>  include/abg-fwd.h                           |  17 +-
>  include/abg-hash.h                          |  17 +-
>  include/abg-ini.h                           |  17 +-
>  include/abg-interned-str.h                  |  17 +-
>  include/abg-ir.h                            |  17 +-
>  include/abg-libxml-utils.h                  |  17 +-
>  include/abg-libzip-utils.h                  |  17 +-
>  include/abg-reader.h                        |  17 +-
>  include/abg-regex.h                         |  19 +-
>  include/abg-reporter.h                      |  17 +-
>  include/abg-sptr-utils.h                    |  17 +-
>  include/abg-suppression.h                   |  17 +-
>  include/abg-tools-utils.h                   |  17 +-
>  include/abg-traverse.h                      |  17 +-
>  include/abg-version.h.in                    |   1 +
>  include/abg-viz-common.h                    |  17 +-
>  include/abg-viz-dot.h                       |  17 +-
>  include/abg-viz-svg.h                       |  17 +-
>  include/abg-workers.h                       |  17 +-
>  include/abg-writer.h                        |  17 +-
>  install-sh                                  |  18 +-
>  license-change-2020.txt                     |  37 ++
>  ltmain.sh                                   |  22 +-
>  relicensing-scripts/do-relicensing.sh       |   6 +
>  relicensing-scripts/file-licenses.orig.txt  | 138 ++++++
>  relicensing-scripts/files-with-lgplv3.txt   | 137 ++++++
>  relicensing-scripts/has-spdx-header.sh      | 102 +++++
>  relicensing-scripts/replace-spdx-license.sh |  75 ++++
>  scripts/dot_to_png.sh                       |   1 +
>  scripts/dot_to_svg.sh                       |   1 +
>  scripts/make-verbose.sh                     |   1 +
>  scripts/svg_to_plain_svg.sh                 |   1 +
>  scripts/svg_to_png_and_pdf.sh               |   1 +
>  src/Makefile.am                             |   1 +
>  src/abg-comp-filter.cc                      |  17 +-
>  src/abg-comparison-priv.h                   |  18 +-
>  src/abg-comparison.cc                       |  17 +-
>  src/abg-config.cc                           |  17 +-
>  src/abg-corpus-priv.h                       |  17 +-
>  src/abg-corpus.cc                           |  17 +-
>  src/abg-default-reporter.cc                 |  17 +-
>  src/abg-diff-utils.cc                       |  17 +-
>  src/abg-dwarf-reader.cc                     |  17 +-
>  src/abg-elf-helpers.cc                      |  17 +-
>  src/abg-elf-helpers.h                       |  17 +-
>  src/abg-hash.cc                             |  17 +-
>  src/abg-ini.cc                              |  17 +-
>  src/abg-internal.h                          |  17 +-
>  src/abg-ir-priv.h                           |  17 +-
>  src/abg-ir.cc                               |  17 +-
>  src/abg-leaf-reporter.cc                    |  17 +-
>  src/abg-libxml-utils.cc                     |  17 +-
>  src/abg-libzip-utils.cc                     |  17 +-
>  src/abg-reader.cc                           |  17 +-
>  src/abg-regex.cc                            |  17 +-
>  src/abg-reporter-priv.cc                    |  17 +-
>  src/abg-reporter-priv.h                     |  17 +-
>  src/abg-suppression-priv.h                  |  17 +-
>  src/abg-suppression.cc                      |  17 +-
>  src/abg-tools-utils.cc                      |  17 +-
>  src/abg-traverse.cc                         |  17 +-
>  src/abg-viz-common.cc                       |  17 +-
>  src/abg-viz-dot.cc                          |  18 +-
>  src/abg-viz-svg.cc                          |  17 +-
>  src/abg-workers.cc                          |  17 +-
>  src/abg-writer.cc                           |  17 +-
>  tests/Makefile.am                           |   1 +
>  tests/data/Makefile.am                      |   2 +-
>  tests/lib/catch.cc                          |  17 +-
>  tests/lib/catch.hpp                         |   4 +-
>  tests/mockfedabipkgdiff.in                  |  17 +-
>  tests/print-diff-tree.cc                    |  20 +-
>  tests/runtestcanonicalizetypes.sh.in        |   1 +
>  tests/runtestdefaultsupprs.py.in            |   1 +
>  tests/runtestdefaultsupprspy3.sh.in         |   1 +
>  tests/runtestfedabipkgdiff.py.in            |  17 +-
>  tests/runtestfedabipkgdiffpy3.sh.in         |   1 +
>  tests/test-abicompat.cc                     |  17 +-
>  tests/test-abidiff-exit.cc                  |  17 +-
>  tests/test-abidiff.cc                       |  17 +-
>  tests/test-alt-dwarf-file.cc                |  17 +-
>  tests/test-annotate.cc                      |  17 +-
>  tests/test-core-diff.cc                     |  19 +-
>  tests/test-cxx-compat.cc                    |  18 +-
>  tests/test-diff-dwarf-abixml.cc             |  17 +-
>  tests/test-diff-dwarf.cc                    |  17 +-
>  tests/test-diff-filter.cc                   |  17 +-
>  tests/test-diff-pkg.cc                      |  17 +-
>  tests/test-diff-suppr.cc                    |  17 +-
>  tests/test-diff2.cc                         |  20 +-
>  tests/test-dot.cc                           |  26 +-
>  tests/test-elf-helpers.cc                   |  17 +-
>  tests/test-ini.cc                           |  17 +-
>  tests/test-ir-walker.cc                     |  17 +-
>  tests/test-kmi-whitelist.cc                 |  17 +-
>  tests/test-lookup-syms.cc                   |  17 +-
>  tests/test-read-dwarf.cc                    |  17 +-
>  tests/test-read-write.cc                    |  17 +-
>  tests/test-svg.cc                           |  26 +-
>  tests/test-symtab.cc                        |  17 +-
>  tests/test-tools-utils.cc                   |  17 +-
>  tests/test-types-stability.cc               |  17 +-
>  tests/test-utils.cc                         |  18 +-
>  tests/test-utils.h                          |  17 +-
>  tests/test-write-read-archive.cc            |  17 +-
>  tests/update-test-output.py                 |   1 +
>  tools/Makefile.am                           |   1 +
>  tools/abiar.cc                              |  17 +-
>  tools/abicompat.cc                          |  17 +-
>  tools/abidiff.cc                            |  17 +-
>  tools/abidw.cc                              |  17 +-
>  tools/abilint.cc                            |  17 +-
>  tools/abipkgdiff.cc                         |  17 +-
>  tools/abisym.cc                             |  17 +-
>  tools/binilint.cc                           |  17 +-
>  tools/fedabipkgdiff                         |  17 +-
>  tools/kmidiff.cc                            |  17 +-
>  update-copyright.sh                         |   1 +
>  154 files changed, 874 insertions(+), 3068 deletions(-)
>  delete mode 100644 COPYING
>  delete mode 100644 COPYING-GPLV3
>  delete mode 100644 COPYING-LGPLV2
>  delete mode 100644 COPYING-LGPLV3
>  create mode 100644 LICENSE.txt
>  create mode 100644 license-change-2020.txt
>  create mode 100644 relicensing-scripts/do-relicensing.sh
>  create mode 100644 relicensing-scripts/file-licenses.orig.txt
>  create mode 100644 relicensing-scripts/files-with-lgplv3.txt
>  create mode 100755 relicensing-scripts/has-spdx-header.sh
>  create mode 100755 relicensing-scripts/replace-spdx-license.sh
>
> -- 
> 1.8.3.1
>
>
> -- 
> 		Dodji
>
> ----------

^ permalink raw reply	[flat|nested] 34+ messages in thread

* Re: [PATCH 0/9 v2] Relicensing Libabigail to Apache 2.0 + LLVM Exception
       [not found] ` <878sdruwk7.fsf@redhat.com>
  2020-09-03  8:18   ` Please signoff libabigail relicensing. Was "[PATCH 0/9 v2] Relicensing Libabigail to Apache 2.0 + LLVM Exception" Vyacheslav Barinov
@ 2020-09-03  9:48   ` Jan Engelhardt
  2020-09-03 14:39     ` Dodji Seketeli
       [not found]   ` <CAJxw1w=7C_MhOQ5E6dns9-7yD4qOcsBG52BtupCu3nv-L82Jiw@mail.gmail.com>
  2 siblings, 1 reply; 34+ messages in thread
From: Jan Engelhardt @ 2020-09-03  9:48 UTC (permalink / raw)
  To: Dodji Seketeli; +Cc: libabigail

On Thursday 2020-09-03 09:52, Dodji Seketeli wrote:

>I am sending you this message privately because from what I am seeing,
>you haven't yet signed-off the actual libabigail relicensing message
>that I have sent to the mailing list (and CCed you).  Unfortunately, I
>really need your signed-off to proceed with the actual relicensing.
>
>https://sourceware.org/pipermail/libabigail/2020q3/002518.html

The entire patchset of 9 is hereby signed.

Signed-off-by: Jan Engelhardt <jengelh@inai.de>

^ permalink raw reply	[flat|nested] 34+ messages in thread

* Re: Please signoff libabigail relicensing. Was "[PATCH 0/9 v2] Relicensing Libabigail to Apache 2.0 + LLVM Exception"
       [not found]   ` <CAJxw1w=7C_MhOQ5E6dns9-7yD4qOcsBG52BtupCu3nv-L82Jiw@mail.gmail.com>
@ 2020-09-03 14:39     ` Dodji Seketeli
  0 siblings, 0 replies; 34+ messages in thread
From: Dodji Seketeli @ 2020-09-03 14:39 UTC (permalink / raw)
  To: Chenxiong Qi; +Cc: libabigail

Chenxiong Qi <cqi@redhat.com> writes:

> Signed-off-by: Chenxiong Qi <cqi@redhat.com>

Thank you Chenxiong!

I have updated the licensing branch accordingly!

Cheers!

>
> On Thu, Sep 3, 2020 at 3:52 PM Dodji Seketeli <dodji@redhat.com> wrote:
>>
>> Hello fellow libabigail contributors!
>>
>> I hope you are doing well during these "interesting" times.
>>
>> I am sending you this message privately because from what I am seeing,
>> you haven't yet signed-off the actual libabigail relicensing message
>> that I have sent to the mailing list (and CCed you).  Unfortunately, I
>> really need your signed-off to proceed with the actual relicensing.
>>
>> Could you please just reply to the email below, CC-ing
>> libabigail@sourceware.org, with this line:
>>
>>     Signed-off-by: FirstName LastName <contributor@email.com>
>>
>> This would formally mean that you agree with the re-licensing and that
>> would allow me to proceed.
>>
>> Of course, you can look at the detail of all the relicensing patches if
>> you fancy and it would be appreciated!  I posted to patches to
>> https://sourceware.org/pipermail/libabigail/2020q3/002518.html.  But you
>> obviously don't have to.
>>
>> Thank you again for doing this and for supporting the libabigail
>> project.
>>
>> Stay strong!
>>
>>
>>
>>
>> ---------- Forwarded message ----------
>> From: Dodji Seketeli via Libabigail <libabigail@sourceware.org>
>> To: libabigail@sourceware.org
>> Cc:
>> Bcc:
>> Date: Wed, 15 Jul 2020 17:02:19 +0200
>> Subject: [PATCH 0/9 v2] Relicensing Libabigail to Apache 2.0 + LLVM Exception
>> Hello,
>>
>> This is the second version of the patch series to relicense the source
>> code of the Libabigail project to Apache 2.0 with LLVM Exception.
>>
>> The rationale and the process of this change was recently presented in
>> a message sent to the mailing list of the project at
>> https://sourceware.org/pipermail/libabigail/2020q2/002388.html.
>>
>> This patch series needs to be reviewed and acknowledged by all the
>> copyright holders who contributed to the project.  These contributors
>> are all listed in the CC field of this message.
>>
>> After the review, to acknowledge the change, each contributor needs to
>> reply to each one of the patches with a line containing this:
>>
>>      Signed-off-by: First Last <contributor@email.com>
>>
>> with First being her first name and Last being her last name.
>>
>> Of course, if a contributor reviewed and agrees with the content of
>> all the patches, she can just reply to this cover letter with the
>> Signed-off-by line above, saying that she is acknowledging the entire
>> patch set.
>>
>> I will apply each ACKed patch to the newly created branch of our Git
>> repository named "relicensing".
>>
>> Please note that all these steps were described in the announcement
>> message at
>> https://sourceware.org/pipermail/libabigail/2020q2/002388.html.
>>
>> Now, please find below a brief description of the patches of the
>> series.
>>
>> The first patch replaces the existing license headers of the files of
>> the project with SPDX identifier strings that formally represent those
>> current licenses.
>>
>> The second patch adds SPDX identifiers to the files that are missing
>> license headers.  The license of those files is thus "GNU Lesser
>> General Public License v3.0 or later", which is the default license of
>> the project.
>>
>> The third patch adds a helper script named
>> relicensing-scripts/has-spdx-header.sh which detects if a file as an
>> SPDX identifier or not.
>>
>> The fourth patch adds a helper script named
>> relicensing-scripts/replace-spdx-license.sh which replaces and SPDX
>> identifier by another one.
>>
>> The fifth patch adds a set of helper files assembled with the scripts
>> above.  For instance, one of those files lists the set of files of the
>> project, along with their respective licenses.  Another file just
>> lists the set of files that needs to be re-licensed.  The patch also
>> creates a script named relicensing-scripts/do-relicensing.sh which
>> performs the actual re-licensing off the files listed in one of the
>> helper files.
>>
>> The sixth patch is the actual relicensing. It's done using the script
>> relicensing-scripts/do-relicensing.sh introduced in the patch above.
>>
>> The seventh patch adds a LICENSE.txt file to the repository,
>> specifying the new license.
>>
>> The eighth patch removes the COPYING files which were specifying the
>> old license.
>>
>> The last patch adds a license-change-2020.txt file which states that
>> the license of the project was changed and which also names the
>> contributors who did agreed with the change.
>>
>> Dodji Seketeli (8):
>>   Add missing SPDX headers to source files not specifying any license
>>   Add has-spdx-header.sh script
>>   Add replace-spdx-license.sh script
>>   Add helper files to perform the re-licensing
>>   Re-license the project to Apache v2 With LLVM Exception
>>   Add the LICENSE.txt file
>>   Delete COPYING* files
>>   Add a license-change-2020.txt file
>>
>> Matthias Maennich (1):
>>   Replace individual license references with SPDX Identifiers
>>
>>  .clang-format                               |   1 +
>>  COPYING                                     |   7 -
>>  COPYING-GPLV3                               | 674 ----------------------------
>>  COPYING-LGPLV2                              | 502 ---------------------
>>  COPYING-LGPLV3                              | 165 -------
>>  LICENSE.txt                                 | 219 +++++++++
>>  Makefile.am                                 |   1 +
>>  abigail.m4                                  |  26 +-
>>  autoconf-archive/ax_check_python_modules.m4 |  20 +-
>>  autoconf-archive/ax_compare_version.m4      |   1 +
>>  autoconf-archive/ax_prog_python_version.m4  |   1 +
>>  autoconf-archive/ax_valgrind_check.m4       |   1 +
>>  bash-completion/Makefile.am                 |   1 +
>>  bash-completion/abicompat                   |   1 +
>>  bash-completion/abidiff                     |   1 +
>>  bash-completion/abidw                       |   1 +
>>  bash-completion/abilint                     |   1 +
>>  bash-completion/abinilint                   |   1 +
>>  bash-completion/abipkgdiff                  |   1 +
>>  bash-completion/abisym                      |   1 +
>>  bash-completion/fedabipkgdiff               |   1 +
>>  configure.ac                                |   1 +
>>  default.abignore                            |   4 +-
>>  doc/Makefile.am                             |   1 +
>>  doc/api/libabigail.doxy                     |   2 +
>>  doc/manuals/Makefile.am                     |   2 +
>>  doc/website/libabigail-website.doxy         |   1 +
>>  gen-changelog.py                            |  15 +-
>>  include/Makefile.am                         |   1 +
>>  include/abg-comp-filter.h                   |  17 +-
>>  include/abg-comparison.h                    |  17 +-
>>  include/abg-config.h                        |  17 +-
>>  include/abg-corpus.h                        |  17 +-
>>  include/abg-cxx-compat.h                    |  17 +-
>>  include/abg-diff-utils.h                    |  17 +-
>>  include/abg-dwarf-reader.h                  |  17 +-
>>  include/abg-fwd.h                           |  17 +-
>>  include/abg-hash.h                          |  17 +-
>>  include/abg-ini.h                           |  17 +-
>>  include/abg-interned-str.h                  |  17 +-
>>  include/abg-ir.h                            |  17 +-
>>  include/abg-libxml-utils.h                  |  17 +-
>>  include/abg-libzip-utils.h                  |  17 +-
>>  include/abg-reader.h                        |  17 +-
>>  include/abg-regex.h                         |  19 +-
>>  include/abg-reporter.h                      |  17 +-
>>  include/abg-sptr-utils.h                    |  17 +-
>>  include/abg-suppression.h                   |  17 +-
>>  include/abg-tools-utils.h                   |  17 +-
>>  include/abg-traverse.h                      |  17 +-
>>  include/abg-version.h.in                    |   1 +
>>  include/abg-viz-common.h                    |  17 +-
>>  include/abg-viz-dot.h                       |  17 +-
>>  include/abg-viz-svg.h                       |  17 +-
>>  include/abg-workers.h                       |  17 +-
>>  include/abg-writer.h                        |  17 +-
>>  install-sh                                  |  18 +-
>>  license-change-2020.txt                     |  37 ++
>>  ltmain.sh                                   |  22 +-
>>  relicensing-scripts/do-relicensing.sh       |   6 +
>>  relicensing-scripts/file-licenses.orig.txt  | 138 ++++++
>>  relicensing-scripts/files-with-lgplv3.txt   | 137 ++++++
>>  relicensing-scripts/has-spdx-header.sh      | 102 +++++
>>  relicensing-scripts/replace-spdx-license.sh |  75 ++++
>>  scripts/dot_to_png.sh                       |   1 +
>>  scripts/dot_to_svg.sh                       |   1 +
>>  scripts/make-verbose.sh                     |   1 +
>>  scripts/svg_to_plain_svg.sh                 |   1 +
>>  scripts/svg_to_png_and_pdf.sh               |   1 +
>>  src/Makefile.am                             |   1 +
>>  src/abg-comp-filter.cc                      |  17 +-
>>  src/abg-comparison-priv.h                   |  18 +-
>>  src/abg-comparison.cc                       |  17 +-
>>  src/abg-config.cc                           |  17 +-
>>  src/abg-corpus-priv.h                       |  17 +-
>>  src/abg-corpus.cc                           |  17 +-
>>  src/abg-default-reporter.cc                 |  17 +-
>>  src/abg-diff-utils.cc                       |  17 +-
>>  src/abg-dwarf-reader.cc                     |  17 +-
>>  src/abg-elf-helpers.cc                      |  17 +-
>>  src/abg-elf-helpers.h                       |  17 +-
>>  src/abg-hash.cc                             |  17 +-
>>  src/abg-ini.cc                              |  17 +-
>>  src/abg-internal.h                          |  17 +-
>>  src/abg-ir-priv.h                           |  17 +-
>>  src/abg-ir.cc                               |  17 +-
>>  src/abg-leaf-reporter.cc                    |  17 +-
>>  src/abg-libxml-utils.cc                     |  17 +-
>>  src/abg-libzip-utils.cc                     |  17 +-
>>  src/abg-reader.cc                           |  17 +-
>>  src/abg-regex.cc                            |  17 +-
>>  src/abg-reporter-priv.cc                    |  17 +-
>>  src/abg-reporter-priv.h                     |  17 +-
>>  src/abg-suppression-priv.h                  |  17 +-
>>  src/abg-suppression.cc                      |  17 +-
>>  src/abg-tools-utils.cc                      |  17 +-
>>  src/abg-traverse.cc                         |  17 +-
>>  src/abg-viz-common.cc                       |  17 +-
>>  src/abg-viz-dot.cc                          |  18 +-
>>  src/abg-viz-svg.cc                          |  17 +-
>>  src/abg-workers.cc                          |  17 +-
>>  src/abg-writer.cc                           |  17 +-
>>  tests/Makefile.am                           |   1 +
>>  tests/data/Makefile.am                      |   2 +-
>>  tests/lib/catch.cc                          |  17 +-
>>  tests/lib/catch.hpp                         |   4 +-
>>  tests/mockfedabipkgdiff.in                  |  17 +-
>>  tests/print-diff-tree.cc                    |  20 +-
>>  tests/runtestcanonicalizetypes.sh.in        |   1 +
>>  tests/runtestdefaultsupprs.py.in            |   1 +
>>  tests/runtestdefaultsupprspy3.sh.in         |   1 +
>>  tests/runtestfedabipkgdiff.py.in            |  17 +-
>>  tests/runtestfedabipkgdiffpy3.sh.in         |   1 +
>>  tests/test-abicompat.cc                     |  17 +-
>>  tests/test-abidiff-exit.cc                  |  17 +-
>>  tests/test-abidiff.cc                       |  17 +-
>>  tests/test-alt-dwarf-file.cc                |  17 +-
>>  tests/test-annotate.cc                      |  17 +-
>>  tests/test-core-diff.cc                     |  19 +-
>>  tests/test-cxx-compat.cc                    |  18 +-
>>  tests/test-diff-dwarf-abixml.cc             |  17 +-
>>  tests/test-diff-dwarf.cc                    |  17 +-
>>  tests/test-diff-filter.cc                   |  17 +-
>>  tests/test-diff-pkg.cc                      |  17 +-
>>  tests/test-diff-suppr.cc                    |  17 +-
>>  tests/test-diff2.cc                         |  20 +-
>>  tests/test-dot.cc                           |  26 +-
>>  tests/test-elf-helpers.cc                   |  17 +-
>>  tests/test-ini.cc                           |  17 +-
>>  tests/test-ir-walker.cc                     |  17 +-
>>  tests/test-kmi-whitelist.cc                 |  17 +-
>>  tests/test-lookup-syms.cc                   |  17 +-
>>  tests/test-read-dwarf.cc                    |  17 +-
>>  tests/test-read-write.cc                    |  17 +-
>>  tests/test-svg.cc                           |  26 +-
>>  tests/test-symtab.cc                        |  17 +-
>>  tests/test-tools-utils.cc                   |  17 +-
>>  tests/test-types-stability.cc               |  17 +-
>>  tests/test-utils.cc                         |  18 +-
>>  tests/test-utils.h                          |  17 +-
>>  tests/test-write-read-archive.cc            |  17 +-
>>  tests/update-test-output.py                 |   1 +
>>  tools/Makefile.am                           |   1 +
>>  tools/abiar.cc                              |  17 +-
>>  tools/abicompat.cc                          |  17 +-
>>  tools/abidiff.cc                            |  17 +-
>>  tools/abidw.cc                              |  17 +-
>>  tools/abilint.cc                            |  17 +-
>>  tools/abipkgdiff.cc                         |  17 +-
>>  tools/abisym.cc                             |  17 +-
>>  tools/binilint.cc                           |  17 +-
>>  tools/fedabipkgdiff                         |  17 +-
>>  tools/kmidiff.cc                            |  17 +-
>>  update-copyright.sh                         |   1 +
>>  154 files changed, 874 insertions(+), 3068 deletions(-)
>>  delete mode 100644 COPYING
>>  delete mode 100644 COPYING-GPLV3
>>  delete mode 100644 COPYING-LGPLV2
>>  delete mode 100644 COPYING-LGPLV3
>>  create mode 100644 LICENSE.txt
>>  create mode 100644 license-change-2020.txt
>>  create mode 100644 relicensing-scripts/do-relicensing.sh
>>  create mode 100644 relicensing-scripts/file-licenses.orig.txt
>>  create mode 100644 relicensing-scripts/files-with-lgplv3.txt
>>  create mode 100755 relicensing-scripts/has-spdx-header.sh
>>  create mode 100755 relicensing-scripts/replace-spdx-license.sh
>>
>> --
>> 1.8.3.1
>>
>>
>> --
>>                 Dodji
>>
>>
>>
>> --
>>                 Dodji

-- 
		Dodji


^ permalink raw reply	[flat|nested] 34+ messages in thread

* Re: [PATCH 0/9 v2] Relicensing Libabigail to Apache 2.0 + LLVM Exception
  2020-09-03  9:48   ` [PATCH 0/9 v2] Relicensing Libabigail to Apache 2.0 + LLVM Exception Jan Engelhardt
@ 2020-09-03 14:39     ` Dodji Seketeli
  0 siblings, 0 replies; 34+ messages in thread
From: Dodji Seketeli @ 2020-09-03 14:39 UTC (permalink / raw)
  To: Jan Engelhardt; +Cc: libabigail

Jan Engelhardt <jengelh@inai.de> writes:

> On Thursday 2020-09-03 09:52, Dodji Seketeli wrote:
>
>>I am sending you this message privately because from what I am seeing,
>>you haven't yet signed-off the actual libabigail relicensing message
>>that I have sent to the mailing list (and CCed you).  Unfortunately, I
>>really need your signed-off to proceed with the actual relicensing.
>>
>>https://sourceware.org/pipermail/libabigail/2020q3/002518.html
>
> The entire patchset of 9 is hereby signed.
>
> Signed-off-by: Jan Engelhardt <jengelh@inai.de>

Thank you Jan!

I have updated the licensing branch accordingly!

Cheers!


-- 
		Dodji


^ permalink raw reply	[flat|nested] 34+ messages in thread

* Re: Please signoff libabigail relicensing. Was "[PATCH 0/9 v2] Relicensing Libabigail to Apache 2.0 + LLVM Exception"
  2020-09-03  8:18   ` Please signoff libabigail relicensing. Was "[PATCH 0/9 v2] Relicensing Libabigail to Apache 2.0 + LLVM Exception" Vyacheslav Barinov
@ 2020-09-03 14:40     ` Dodji Seketeli
  0 siblings, 0 replies; 34+ messages in thread
From: Dodji Seketeli @ 2020-09-03 14:40 UTC (permalink / raw)
  To: Vyacheslav Barinov; +Cc: libabigail

Vyacheslav Barinov <v.barinov@samsung.com> writes:

> Signed-off-by: Slava Barinov <v.barinov@samsung.com>

Thank you Slava!

I have updated the licensing branch accordingly!

Cheers!

>
> Dodji Seketeli <dodji@redhat.com> writes:
>
>> Hello fellow libabigail contributors!
>>
>> I hope you are doing well during these "interesting" times.
>>
>> I am sending you this message privately because from what I am seeing,
>> you haven't yet signed-off the actual libabigail relicensing message
>> that I have sent to the mailing list (and CCed you).  Unfortunately, I
>> really need your signed-off to proceed with the actual relicensing.
>>
>> Could you please just reply to the email below, CC-ing
>> libabigail@sourceware.org, with this line:
>>
>>     Signed-off-by: FirstName LastName <contributor@email.com>
>>
>> This would formally mean that you agree with the re-licensing and that
>> would allow me to proceed.
>>
>> Of course, you can look at the detail of all the relicensing patches if
>> you fancy and it would be appreciated!  I posted to patches to
>> https://sourceware.org/pipermail/libabigail/2020q3/002518.html.  But you
>> obviously don't have to.
>>
>> Thank you again for doing this and for supporting the libabigail
>> project.
>>
>> Stay strong!
>>
>> From: Dodji Seketeli via Libabigail <libabigail@sourceware.org>
>> Subject: [PATCH 0/9 v2] Relicensing Libabigail to Apache 2.0 + LLVM Exception
>> To: libabigail@sourceware.org
>> Date: Wed, 15 Jul 2020 17:02:19 +0200 (7 weeks, 16 hours, 54 minutes ago)
>> Organization: Red Hat / France
>> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3 (gnu/linux)
>> Reply-To: Dodji Seketeli <dodji@redhat.com>
>>
>> Hello,
>>
>> This is the second version of the patch series to relicense the source
>> code of the Libabigail project to Apache 2.0 with LLVM Exception.
>>
>> The rationale and the process of this change was recently presented in
>> a message sent to the mailing list of the project at
>> https://sourceware.org/pipermail/libabigail/2020q2/002388.html.
>>
>> This patch series needs to be reviewed and acknowledged by all the
>> copyright holders who contributed to the project.  These contributors
>> are all listed in the CC field of this message.
>>
>> After the review, to acknowledge the change, each contributor needs to
>> reply to each one of the patches with a line containing this:
>>
>>      Signed-off-by: First Last <contributor@email.com>
>>
>> with First being her first name and Last being her last name.
>>
>> Of course, if a contributor reviewed and agrees with the content of
>> all the patches, she can just reply to this cover letter with the
>> Signed-off-by line above, saying that she is acknowledging the entire
>> patch set.
>>
>> I will apply each ACKed patch to the newly created branch of our Git
>> repository named "relicensing".
>>
>> Please note that all these steps were described in the announcement
>> message at
>> https://sourceware.org/pipermail/libabigail/2020q2/002388.html.
>>
>> Now, please find below a brief description of the patches of the
>> series.
>>
>> The first patch replaces the existing license headers of the files of
>> the project with SPDX identifier strings that formally represent those
>> current licenses.
>>
>> The second patch adds SPDX identifiers to the files that are missing
>> license headers.  The license of those files is thus "GNU Lesser
>> General Public License v3.0 or later", which is the default license of
>> the project.
>>
>> The third patch adds a helper script named
>> relicensing-scripts/has-spdx-header.sh which detects if a file as an
>> SPDX identifier or not.
>>
>> The fourth patch adds a helper script named
>> relicensing-scripts/replace-spdx-license.sh which replaces and SPDX
>> identifier by another one.
>>
>> The fifth patch adds a set of helper files assembled with the scripts
>> above.  For instance, one of those files lists the set of files of the
>> project, along with their respective licenses.  Another file just
>> lists the set of files that needs to be re-licensed.  The patch also
>> creates a script named relicensing-scripts/do-relicensing.sh which
>> performs the actual re-licensing off the files listed in one of the
>> helper files.
>>
>> The sixth patch is the actual relicensing. It's done using the script
>> relicensing-scripts/do-relicensing.sh introduced in the patch above.
>>
>> The seventh patch adds a LICENSE.txt file to the repository,
>> specifying the new license.
>>
>> The eighth patch removes the COPYING files which were specifying the
>> old license.
>>
>> The last patch adds a license-change-2020.txt file which states that
>> the license of the project was changed and which also names the
>> contributors who did agreed with the change.
>>
>> Dodji Seketeli (8):
>>   Add missing SPDX headers to source files not specifying any license
>>   Add has-spdx-header.sh script
>>   Add replace-spdx-license.sh script
>>   Add helper files to perform the re-licensing
>>   Re-license the project to Apache v2 With LLVM Exception
>>   Add the LICENSE.txt file
>>   Delete COPYING* files
>>   Add a license-change-2020.txt file
>>
>> Matthias Maennich (1):
>>   Replace individual license references with SPDX Identifiers
>>
>>  .clang-format                               |   1 +
>>  COPYING                                     |   7 -
>>  COPYING-GPLV3                               | 674 ----------------------------
>>  COPYING-LGPLV2                              | 502 ---------------------
>>  COPYING-LGPLV3                              | 165 -------
>>  LICENSE.txt                                 | 219 +++++++++
>>  Makefile.am                                 |   1 +
>>  abigail.m4                                  |  26 +-
>>  autoconf-archive/ax_check_python_modules.m4 |  20 +-
>>  autoconf-archive/ax_compare_version.m4      |   1 +
>>  autoconf-archive/ax_prog_python_version.m4  |   1 +
>>  autoconf-archive/ax_valgrind_check.m4       |   1 +
>>  bash-completion/Makefile.am                 |   1 +
>>  bash-completion/abicompat                   |   1 +
>>  bash-completion/abidiff                     |   1 +
>>  bash-completion/abidw                       |   1 +
>>  bash-completion/abilint                     |   1 +
>>  bash-completion/abinilint                   |   1 +
>>  bash-completion/abipkgdiff                  |   1 +
>>  bash-completion/abisym                      |   1 +
>>  bash-completion/fedabipkgdiff               |   1 +
>>  configure.ac                                |   1 +
>>  default.abignore                            |   4 +-
>>  doc/Makefile.am                             |   1 +
>>  doc/api/libabigail.doxy                     |   2 +
>>  doc/manuals/Makefile.am                     |   2 +
>>  doc/website/libabigail-website.doxy         |   1 +
>>  gen-changelog.py                            |  15 +-
>>  include/Makefile.am                         |   1 +
>>  include/abg-comp-filter.h                   |  17 +-
>>  include/abg-comparison.h                    |  17 +-
>>  include/abg-config.h                        |  17 +-
>>  include/abg-corpus.h                        |  17 +-
>>  include/abg-cxx-compat.h                    |  17 +-
>>  include/abg-diff-utils.h                    |  17 +-
>>  include/abg-dwarf-reader.h                  |  17 +-
>>  include/abg-fwd.h                           |  17 +-
>>  include/abg-hash.h                          |  17 +-
>>  include/abg-ini.h                           |  17 +-
>>  include/abg-interned-str.h                  |  17 +-
>>  include/abg-ir.h                            |  17 +-
>>  include/abg-libxml-utils.h                  |  17 +-
>>  include/abg-libzip-utils.h                  |  17 +-
>>  include/abg-reader.h                        |  17 +-
>>  include/abg-regex.h                         |  19 +-
>>  include/abg-reporter.h                      |  17 +-
>>  include/abg-sptr-utils.h                    |  17 +-
>>  include/abg-suppression.h                   |  17 +-
>>  include/abg-tools-utils.h                   |  17 +-
>>  include/abg-traverse.h                      |  17 +-
>>  include/abg-version.h.in                    |   1 +
>>  include/abg-viz-common.h                    |  17 +-
>>  include/abg-viz-dot.h                       |  17 +-
>>  include/abg-viz-svg.h                       |  17 +-
>>  include/abg-workers.h                       |  17 +-
>>  include/abg-writer.h                        |  17 +-
>>  install-sh                                  |  18 +-
>>  license-change-2020.txt                     |  37 ++
>>  ltmain.sh                                   |  22 +-
>>  relicensing-scripts/do-relicensing.sh       |   6 +
>>  relicensing-scripts/file-licenses.orig.txt  | 138 ++++++
>>  relicensing-scripts/files-with-lgplv3.txt   | 137 ++++++
>>  relicensing-scripts/has-spdx-header.sh      | 102 +++++
>>  relicensing-scripts/replace-spdx-license.sh |  75 ++++
>>  scripts/dot_to_png.sh                       |   1 +
>>  scripts/dot_to_svg.sh                       |   1 +
>>  scripts/make-verbose.sh                     |   1 +
>>  scripts/svg_to_plain_svg.sh                 |   1 +
>>  scripts/svg_to_png_and_pdf.sh               |   1 +
>>  src/Makefile.am                             |   1 +
>>  src/abg-comp-filter.cc                      |  17 +-
>>  src/abg-comparison-priv.h                   |  18 +-
>>  src/abg-comparison.cc                       |  17 +-
>>  src/abg-config.cc                           |  17 +-
>>  src/abg-corpus-priv.h                       |  17 +-
>>  src/abg-corpus.cc                           |  17 +-
>>  src/abg-default-reporter.cc                 |  17 +-
>>  src/abg-diff-utils.cc                       |  17 +-
>>  src/abg-dwarf-reader.cc                     |  17 +-
>>  src/abg-elf-helpers.cc                      |  17 +-
>>  src/abg-elf-helpers.h                       |  17 +-
>>  src/abg-hash.cc                             |  17 +-
>>  src/abg-ini.cc                              |  17 +-
>>  src/abg-internal.h                          |  17 +-
>>  src/abg-ir-priv.h                           |  17 +-
>>  src/abg-ir.cc                               |  17 +-
>>  src/abg-leaf-reporter.cc                    |  17 +-
>>  src/abg-libxml-utils.cc                     |  17 +-
>>  src/abg-libzip-utils.cc                     |  17 +-
>>  src/abg-reader.cc                           |  17 +-
>>  src/abg-regex.cc                            |  17 +-
>>  src/abg-reporter-priv.cc                    |  17 +-
>>  src/abg-reporter-priv.h                     |  17 +-
>>  src/abg-suppression-priv.h                  |  17 +-
>>  src/abg-suppression.cc                      |  17 +-
>>  src/abg-tools-utils.cc                      |  17 +-
>>  src/abg-traverse.cc                         |  17 +-
>>  src/abg-viz-common.cc                       |  17 +-
>>  src/abg-viz-dot.cc                          |  18 +-
>>  src/abg-viz-svg.cc                          |  17 +-
>>  src/abg-workers.cc                          |  17 +-
>>  src/abg-writer.cc                           |  17 +-
>>  tests/Makefile.am                           |   1 +
>>  tests/data/Makefile.am                      |   2 +-
>>  tests/lib/catch.cc                          |  17 +-
>>  tests/lib/catch.hpp                         |   4 +-
>>  tests/mockfedabipkgdiff.in                  |  17 +-
>>  tests/print-diff-tree.cc                    |  20 +-
>>  tests/runtestcanonicalizetypes.sh.in        |   1 +
>>  tests/runtestdefaultsupprs.py.in            |   1 +
>>  tests/runtestdefaultsupprspy3.sh.in         |   1 +
>>  tests/runtestfedabipkgdiff.py.in            |  17 +-
>>  tests/runtestfedabipkgdiffpy3.sh.in         |   1 +
>>  tests/test-abicompat.cc                     |  17 +-
>>  tests/test-abidiff-exit.cc                  |  17 +-
>>  tests/test-abidiff.cc                       |  17 +-
>>  tests/test-alt-dwarf-file.cc                |  17 +-
>>  tests/test-annotate.cc                      |  17 +-
>>  tests/test-core-diff.cc                     |  19 +-
>>  tests/test-cxx-compat.cc                    |  18 +-
>>  tests/test-diff-dwarf-abixml.cc             |  17 +-
>>  tests/test-diff-dwarf.cc                    |  17 +-
>>  tests/test-diff-filter.cc                   |  17 +-
>>  tests/test-diff-pkg.cc                      |  17 +-
>>  tests/test-diff-suppr.cc                    |  17 +-
>>  tests/test-diff2.cc                         |  20 +-
>>  tests/test-dot.cc                           |  26 +-
>>  tests/test-elf-helpers.cc                   |  17 +-
>>  tests/test-ini.cc                           |  17 +-
>>  tests/test-ir-walker.cc                     |  17 +-
>>  tests/test-kmi-whitelist.cc                 |  17 +-
>>  tests/test-lookup-syms.cc                   |  17 +-
>>  tests/test-read-dwarf.cc                    |  17 +-
>>  tests/test-read-write.cc                    |  17 +-
>>  tests/test-svg.cc                           |  26 +-
>>  tests/test-symtab.cc                        |  17 +-
>>  tests/test-tools-utils.cc                   |  17 +-
>>  tests/test-types-stability.cc               |  17 +-
>>  tests/test-utils.cc                         |  18 +-
>>  tests/test-utils.h                          |  17 +-
>>  tests/test-write-read-archive.cc            |  17 +-
>>  tests/update-test-output.py                 |   1 +
>>  tools/Makefile.am                           |   1 +
>>  tools/abiar.cc                              |  17 +-
>>  tools/abicompat.cc                          |  17 +-
>>  tools/abidiff.cc                            |  17 +-
>>  tools/abidw.cc                              |  17 +-
>>  tools/abilint.cc                            |  17 +-
>>  tools/abipkgdiff.cc                         |  17 +-
>>  tools/abisym.cc                             |  17 +-
>>  tools/binilint.cc                           |  17 +-
>>  tools/fedabipkgdiff                         |  17 +-
>>  tools/kmidiff.cc                            |  17 +-
>>  update-copyright.sh                         |   1 +
>>  154 files changed, 874 insertions(+), 3068 deletions(-)
>>  delete mode 100644 COPYING
>>  delete mode 100644 COPYING-GPLV3
>>  delete mode 100644 COPYING-LGPLV2
>>  delete mode 100644 COPYING-LGPLV3
>>  create mode 100644 LICENSE.txt
>>  create mode 100644 license-change-2020.txt
>>  create mode 100644 relicensing-scripts/do-relicensing.sh
>>  create mode 100644 relicensing-scripts/file-licenses.orig.txt
>>  create mode 100644 relicensing-scripts/files-with-lgplv3.txt
>>  create mode 100755 relicensing-scripts/has-spdx-header.sh
>>  create mode 100755 relicensing-scripts/replace-spdx-license.sh
>>
>> -- 
>> 1.8.3.1
>>
>>
>> -- 
>> 		Dodji
>>
>> ----------
>

-- 
		Dodji


^ permalink raw reply	[flat|nested] 34+ messages in thread

* Re: [PATCH 4/9 v2] Add replace-spdx-license.sh script
       [not found]   ` <CAGvU0Hnxmptf3irjhOV1SJcfXfQtas8+ttj3kvFyCWzCBFETPw@mail.gmail.com>
@ 2020-09-03 14:47     ` Dodji Seketeli
  0 siblings, 0 replies; 34+ messages in thread
From: Dodji Seketeli @ 2020-09-03 14:47 UTC (permalink / raw)
  To: Giuliano Procida; +Cc: libabigail

Giuliano Procida <gprocida@google.com> writes:

> FTR
>
> Signed-off-by: Giuliano Procida <gprocida@google.com>

Thanks Giuliano,

I have updated the licensing branch accordingly!

Cheers!

>
> On Wed, 15 Jul 2020 at 16:14, Dodji Seketeli <dodji@redhat.com> wrote:
>
>> This script is to replace an SPDX license ID by another one.
>> I.e, it's to perform an actual re-licensing of a given file.
>>
>> A way to use the script is this:
>>
>>     replace-spdx-license.sh  --from LGPL-3.0-or-later \
>>                               --to  "Apache-2.0 WITH LLVM-exception" \
>>                               some-file-to-relicense.cc
>>
>>         * relicensing-scripts/replace-spdx-license.sh: New script.
>>
>> Signed-off-by: Dodji Seketeli <dodji@redhat.com>
>> Signed-off-by: Matthias Maennich <maennich@google.com>
>> ---
>>  relicensing-scripts/replace-spdx-license.sh | 75
>> +++++++++++++++++++++++++++++
>>  1 file changed, 75 insertions(+)
>>  create mode 100755 relicensing-scripts/replace-spdx-license.sh
>>
>> diff --git a/relicensing-scripts/replace-spdx-license.sh
>> b/relicensing-scripts/replace-spdx-license.sh
>> new file mode 100755
>> index 0000000..f634528
>> --- /dev/null
>> +++ b/relicensing-scripts/replace-spdx-license.sh
>> @@ -0,0 +1,75 @@
>> +#!/bin/sh
>> +# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
>> +# Author: Dodji Seketeli <dodji@redhat.com>
>> +
>> +from_license_id=
>> +to_license_id=
>> +input_file=
>> +prog=$0
>> +
>> +display_usage()
>> +{
>> +    echo "$prog: [options] --from <from-spdx-license-id> --to
>> <to-spdx-license-id> <file>"
>> +    echo "  where options can be:"
>> +    echo "   -h|--h            display this help"
>> +}
>> +
>> +main()
>> +{
>> +    header=$(head --lines=5 $input_file | grep "SPDX-License-Identifier:")
>> +    if test "x$header" != x; then
>> +       license=$(echo "$header" | sed -r
>> "s/^.*(SPDX-License-Identifier:)[     ]*([^*/]+).*$/\2/")
>> +    fi
>> +
>> +    if test "x$license" != x -a "$license" = "$from_license_id"; then
>> +       sed -i -r "s/$from_license_id/$to_license_id/" $input_file
>> +       exit 0
>> +    fi
>> +
>> +    exit 1
>> +}
>> +
>> +# This program takes at least 5 arguments
>> +if test $# -lt 5; then
>> +    >&2 display_usage
>> +    exit 1
>> +fi
>> +
>> +# Parse parameters
>> +while test $# -gt 1; do
>> +    case "$1" in
>> +       -h|--h)
>> +           display_usage
>> +           exit 0
>> +           ;;
>> +
>> +       -f|--from)
>> +           from_license_id=$2
>> +           shift
>> +           ;;
>> +
>> +       -t|--to)
>> +           to_license_id=$2
>> +           shift
>> +           ;;
>> +
>> +       -*)
>> +           >&2 display_usage
>> +           exit 1
>> +           ;;
>> +
>> +       *)
>> +           input_file="$1"
>> +           ;;
>> +    esac
>> +    shift
>> +done
>> +
>> +if test $# -lt 1; then
>> +    >&2 display_usage
>> +    exit 1
>> +fi
>> +
>> +input_file=$1
>> +
>> +main
>> --
>> 1.8.3.1
>>
>>
>> --
>>                 Dodji
>>
>>

-- 
		Dodji


^ permalink raw reply	[flat|nested] 34+ messages in thread

* Re: [PATCH 1/9 v2] Replace individual license references with SPDX Identifiers
  2020-07-15 15:11 ` [PATCH 1/9 v2] Replace individual license references with SPDX Identifiers Dodji Seketeli
@ 2020-09-24 10:09   ` Jonathan Wakely
  2020-09-24 10:14     ` Jonathan Wakely
  2020-09-25  8:38     ` Dodji Seketeli
  0 siblings, 2 replies; 34+ messages in thread
From: Jonathan Wakely @ 2020-09-24 10:09 UTC (permalink / raw)
  To: Dodji Seketeli
  Cc: Benjamin Kosnik, Ben Woodard, Chenxiong Qi, Giuliano Procida,
	Jan Engelhardt, Jessica Yu, Mark Wielaard, Matthias Klose,
	Matthias Maennich, Ondrej Oprala, Roland McGrath, Sinny Kumari,
	Slava Barinov, libabigail

One remaining issue in v2 of this patch, and two requests for a better
commit message. See below.

On 15/07/20 17:11 +0200, Dodji Seketeli wrote:
>This patch replaces license headers with SPDX identifiers in all files
>containing license headers.  For each file, the SPDX identifier
>formally represents its current license.  Note that the list of SPDX
>identifiers is available on the SPDX web site at
>https://spdx.org/licenses.
>
>For autoconf-archive/ax_prog_python_version.m4 however, there is a
>little catch.  Dodji Seketeli wrote this ax_check_python_modules.m4.
>Just like the other autoconf-archive macros, it makes sense to have it
>under the FSF All Permissive license.  Actually, the terms of that
>license was already in the file but then the license header was
>wrongly set to GPLv2 with autoconf exception.  So I fixed that in this
>commit by setting the SPDX identifier to FSFAP.
>
>	* abigail.m4: Replace the license header with the SPDX identifier
>	GPL-3.0-or-later WITH GCC-exception-3.1
>	* autoconf-archive/ax_check_python_modules.m4: Correctly set the
>	SPDX identifier to FSFAP.
>	* autoconf-archive/ax_compare_version.m4: Replace the license
>	header with the SPDX identifier FSFAP.
>	* autoconf-archive/ax_prog_python_version.m4: Likewise.
>	header with the SPDX identifier FSFAP.
>	* autoconf-archive/ax_valgrind_check.m4: Likewise.
>	* gen-changelog.py: Replace the license header with the SPDX
>	identifier LGPL-2.0-or-later.
>	* include/abg-comp-filter.h: Replace the license header with the
>	SPDX identifier LGPL-3.0-or-later.
>	* include/abg-comparison.h: Likewise.
>	* include/abg-config.h: Likewise.
>	* include/abg-corpus.h: Likewise.
>	* include/abg-cxx-compat.h: Replace the license header with the
>	SPDX identifier LGPL-2.0-or-later.
>	* include/abg-diff-utils.h: Replace the license header with the
>	SPDX identifier LGPL-3.0-or-later
>	* include/abg-dwarf-reader.h: Likewise.
>	* include/abg-fwd.h: Likewise.
>	* include/abg-hash.h: Likewise.
>	* include/abg-ini.h: Likewise.
>	* include/abg-interned-str.h: Likewise.
>	* include/abg-ir.h: Likewise.
>	* include/abg-libxml-utils.h: Likewise.
>	* include/abg-libzip-utils.h: Likewise.
>	* include/abg-reader.h: Likewise.
>	* include/abg-regex.h: Likewise.
>	* include/abg-reporter.h: Likewise.
>	* include/abg-sptr-utils.h: Likewise.
>	* include/abg-suppression.h: Likewise.
>	* include/abg-tools-utils.h: Likewise.
>	* include/abg-traverse.h: Likewise.
>	* include/abg-viz-common.h: Likewise.
>	* include/abg-viz-dot.h: Likewise.
>	* include/abg-viz-svg.h: Likewise.
>	* include/abg-workers.h: Likewise.
>	* include/abg-writer.h: Likewise.
>	* install-sh: Replace the license header with the SPDX identifier MIT.
>	* ltmain.sh: Replace the license header with the SPDX identifier
>	GPL-2.0-or-later.

It would be helpful if the commit log mentioned that this change to
ltmain.sh drops the (redundant?) libtool exception. I know you already
explained why that's OK, but I just noticed it again myself and asked
you about it on IRC. If the commit log mentioned it, I wouldn't need
to wonder if it's an error.

>	* src/abg-comp-filter.cc: Replace the license header with the SPDX
>	identifier LGPL-3.0-or-later.
>	* src/abg-comparison-priv.h: Likewise.
>	* src/abg-comparison.cc: Likewise.
>	* src/abg-config.cc: Likewise.
>	* src/abg-corpus-priv.h: Likewise.
>	* src/abg-corpus.cc: Likewise.
>	* src/abg-default-reporter.cc: Likewise.
>	* src/abg-diff-utils.cc: Likewise.
>	* src/abg-dwarf-reader.cc: Likewise.
>	* src/abg-elf-helpers.cc: Likewise.
>	* src/abg-elf-helpers.h: Likewise.
>	* src/abg-regex.cc: Likewise.
>	* src/abg-hash.cc: Likewise.
>	* src/abg-ini.cc: Likewise.
>	* src/abg-internal.h: Likewise.
>	* src/abg-ir-priv.h: Likewise.
>	* src/abg-ir.cc: Likewise.
>	* src/abg-leaf-reporter.cc: Likewise.
>	* src/abg-libxml-utils.cc: Likewise.
>	* src/abg-libzip-utils.cc: Likewise.
>	* src/abg-reader.cc: Likewise.
>	* src/abg-reporter-priv.cc: Likewise.
>	* src/abg-reporter-priv.h: Likewise.
>	* src/abg-sptr-utils.cc: Likewise.
>	* src/abg-suppression-priv.h: Likewise.
>	* src/abg-suppression.cc: Likewise.
>	* src/abg-tools-utils.cc: Likewise.
>	* src/abg-traverse.cc: Likewise.
>	* src/abg-viz-common.cc: Likewise.
>	* src/abg-viz-dot.cc: Likewise.
>	* src/abg-viz-svg.cc: Likewise.
>	* src/abg-workers.cc: Likewise.
>	* src/abg-writer.cc: Likewise.
>	* tests/lib/catch.cc: Likewise.
>	* tests/lib/catch.hpp: Replace the license header with the SPDX
>	identifier BSL-1.0.

The changelog says "Replace" but actually it's just adding it. Nothing
gets replaced.

>	* tests/mockfedabipkgdiff.in: Replace the license header with the
>	SPDX identifier LGPL-3.0-or-later.

This change looks wrong:

>diff --git a/tests/mockfedabipkgdiff.in b/tests/mockfedabipkgdiff.in
>index 47c8cc8..ea8efc1 100644
>--- a/tests/mockfedabipkgdiff.in
>+++ b/tests/mockfedabipkgdiff.in
>@@ -1,23 +1,8 @@
> #!/usr/bin/env python
>+# SPDX-License-Identifier: LGPL-3.0-or-later
> # -*- coding: utf-8 -*-
> # -*- Mode: Python
> #
>-# This file is part of the GNU Application Binary Interface Generic
>-# Analysis and Instrumentation Library (libabigail).  This library is
>-# free software; you can redistribute it and/or modify it under the
>-# terms of the GNU General Public License as published by the
>-# Free Software Foundation; either version 3, or (at your option) any
>-# later version.
>-#
>-# This library is distributed in the hope that it will be useful, but
>-# WITHOUT ANY WARRANTY; without even the implied warranty of
>-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
>-# General Public License for more details.
>-#
>-# You should have received a copy of the GNU General Public
>-# License along with this program; see the file COPYING-GPLV3.  If
>-# not, see <http:#www.gnu.org/licenses/>.
>-#
> # Author: Dodji Seketeli
> #
> # Based on some preliminary work from Chenxiong Qi, posted to


^ permalink raw reply	[flat|nested] 34+ messages in thread

* Re: [PATCH 5/9 v2] Add helper files to perform the re-licensing
       [not found]     ` <874kq7jup5.fsf@redhat.com>
@ 2020-09-24 10:12       ` Jonathan Wakely
  0 siblings, 0 replies; 34+ messages in thread
From: Jonathan Wakely @ 2020-09-24 10:12 UTC (permalink / raw)
  To: Dodji Seketeli; +Cc: libabigail

On 16/07/20 18:22 +0200, Dodji Seketeli wrote:
>Jonathan Wakely <jwakely@redhat.com> writes:
>
>[...]
>
>>>+++ b/relicensing-scripts/do-relicensing.sh
>>>@@ -0,0 +1,6 @@
>>>+#!/bin/sh
>>>+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
>>>+# Author: Dodji Seketeli <dodji@redhat.com>
>>>+
>>>+#This does the actual re-licensing
>>>+for file in `cat relicensing-scripts/files-with-lgpl-licenses.txt`; do ./relicensing-scripts/replace-spdx-license.sh --from "LGPL-3.0-or-later" --to "Apache-2.0 WITH LLVM-exception" $file; done
>>
>> The 'cat' uses files-with-lgpl-licenses.txt but the new file is files-with-lgplv3.txt
>>
>> The file also contains comments and a blank line.
>>
>> Maybe something like:
>>
>> grep '^\.' relicensing-scripts/files-with-lgplv3.txt | while read file
>> do
>>   ./relicensing-scripts/replace-spdx-license.sh --from "LGPL-3.0-or-later" --to "Apache-2.0 WITH LLVM-exception" "$file"
>> done
>
>Fixed and applied, thanks.  It's going to show up in the v3 set of
>patches.  Until then you can see this in the relicensing branch that can
>be browsed at
>https://sourceware.org/git/?p=libabigail.git;a=shortlog;h=refs/heads/relicensing.

Signed-off-by: Jonathan Wakely <jwakely@redhat.com>


^ permalink raw reply	[flat|nested] 34+ messages in thread

* Re: [PATCH 1/9 v2] Replace individual license references with SPDX Identifiers
  2020-09-24 10:09   ` Jonathan Wakely
@ 2020-09-24 10:14     ` Jonathan Wakely
  2020-09-25  8:38     ` Dodji Seketeli
  1 sibling, 0 replies; 34+ messages in thread
From: Jonathan Wakely @ 2020-09-24 10:14 UTC (permalink / raw)
  To: Dodji Seketeli
  Cc: Benjamin Kosnik, Ben Woodard, Chenxiong Qi, Giuliano Procida,
	Jan Engelhardt, Jessica Yu, Mark Wielaard, Matthias Klose,
	Matthias Maennich, Ondrej Oprala, Roland McGrath, Sinny Kumari,
	Slava Barinov, libabigail

On 24/09/20 11:09 +0100, Jonathan Wakely wrote:
>One remaining issue in v2 of this patch, and two requests for a better
>commit message. See below.
>
>On 15/07/20 17:11 +0200, Dodji Seketeli wrote:
>>This patch replaces license headers with SPDX identifiers in all files
>>containing license headers.  For each file, the SPDX identifier
>>formally represents its current license.  Note that the list of SPDX
>>identifiers is available on the SPDX web site at
>>https://spdx.org/licenses.
>>
>>For autoconf-archive/ax_prog_python_version.m4 however, there is a
>>little catch.  Dodji Seketeli wrote this ax_check_python_modules.m4.
>>Just like the other autoconf-archive macros, it makes sense to have it
>>under the FSF All Permissive license.  Actually, the terms of that
>>license was already in the file but then the license header was
>>wrongly set to GPLv2 with autoconf exception.  So I fixed that in this
>>commit by setting the SPDX identifier to FSFAP.
>>
>>	* abigail.m4: Replace the license header with the SPDX identifier
>>	GPL-3.0-or-later WITH GCC-exception-3.1
>>	* autoconf-archive/ax_check_python_modules.m4: Correctly set the
>>	SPDX identifier to FSFAP.
>>	* autoconf-archive/ax_compare_version.m4: Replace the license
>>	header with the SPDX identifier FSFAP.
>>	* autoconf-archive/ax_prog_python_version.m4: Likewise.
>>	header with the SPDX identifier FSFAP.
>>	* autoconf-archive/ax_valgrind_check.m4: Likewise.
>>	* gen-changelog.py: Replace the license header with the SPDX
>>	identifier LGPL-2.0-or-later.
>>	* include/abg-comp-filter.h: Replace the license header with the
>>	SPDX identifier LGPL-3.0-or-later.
>>	* include/abg-comparison.h: Likewise.
>>	* include/abg-config.h: Likewise.
>>	* include/abg-corpus.h: Likewise.
>>	* include/abg-cxx-compat.h: Replace the license header with the
>>	SPDX identifier LGPL-2.0-or-later.
>>	* include/abg-diff-utils.h: Replace the license header with the
>>	SPDX identifier LGPL-3.0-or-later
>>	* include/abg-dwarf-reader.h: Likewise.
>>	* include/abg-fwd.h: Likewise.
>>	* include/abg-hash.h: Likewise.
>>	* include/abg-ini.h: Likewise.
>>	* include/abg-interned-str.h: Likewise.
>>	* include/abg-ir.h: Likewise.
>>	* include/abg-libxml-utils.h: Likewise.
>>	* include/abg-libzip-utils.h: Likewise.
>>	* include/abg-reader.h: Likewise.
>>	* include/abg-regex.h: Likewise.
>>	* include/abg-reporter.h: Likewise.
>>	* include/abg-sptr-utils.h: Likewise.
>>	* include/abg-suppression.h: Likewise.
>>	* include/abg-tools-utils.h: Likewise.
>>	* include/abg-traverse.h: Likewise.
>>	* include/abg-viz-common.h: Likewise.
>>	* include/abg-viz-dot.h: Likewise.
>>	* include/abg-viz-svg.h: Likewise.
>>	* include/abg-workers.h: Likewise.
>>	* include/abg-writer.h: Likewise.
>>	* install-sh: Replace the license header with the SPDX identifier MIT.
>>	* ltmain.sh: Replace the license header with the SPDX identifier
>>	GPL-2.0-or-later.
>
>It would be helpful if the commit log mentioned that this change to
>ltmain.sh drops the (redundant?) libtool exception. I know you already
>explained why that's OK, but I just noticed it again myself and asked
>you about it on IRC. If the commit log mentioned it, I wouldn't need
>to wonder if it's an error.

For the record, the previous explanation of this change is here:
https://sourceware.org/pipermail/libabigail/2020q3/002515.html

>>	* src/abg-comp-filter.cc: Replace the license header with the SPDX
>>	identifier LGPL-3.0-or-later.
>>	* src/abg-comparison-priv.h: Likewise.
>>	* src/abg-comparison.cc: Likewise.
>>	* src/abg-config.cc: Likewise.
>>	* src/abg-corpus-priv.h: Likewise.
>>	* src/abg-corpus.cc: Likewise.
>>	* src/abg-default-reporter.cc: Likewise.
>>	* src/abg-diff-utils.cc: Likewise.
>>	* src/abg-dwarf-reader.cc: Likewise.
>>	* src/abg-elf-helpers.cc: Likewise.
>>	* src/abg-elf-helpers.h: Likewise.
>>	* src/abg-regex.cc: Likewise.
>>	* src/abg-hash.cc: Likewise.
>>	* src/abg-ini.cc: Likewise.
>>	* src/abg-internal.h: Likewise.
>>	* src/abg-ir-priv.h: Likewise.
>>	* src/abg-ir.cc: Likewise.
>>	* src/abg-leaf-reporter.cc: Likewise.
>>	* src/abg-libxml-utils.cc: Likewise.
>>	* src/abg-libzip-utils.cc: Likewise.
>>	* src/abg-reader.cc: Likewise.
>>	* src/abg-reporter-priv.cc: Likewise.
>>	* src/abg-reporter-priv.h: Likewise.
>>	* src/abg-sptr-utils.cc: Likewise.
>>	* src/abg-suppression-priv.h: Likewise.
>>	* src/abg-suppression.cc: Likewise.
>>	* src/abg-tools-utils.cc: Likewise.
>>	* src/abg-traverse.cc: Likewise.
>>	* src/abg-viz-common.cc: Likewise.
>>	* src/abg-viz-dot.cc: Likewise.
>>	* src/abg-viz-svg.cc: Likewise.
>>	* src/abg-workers.cc: Likewise.
>>	* src/abg-writer.cc: Likewise.
>>	* tests/lib/catch.cc: Likewise.
>>	* tests/lib/catch.hpp: Replace the license header with the SPDX
>>	identifier BSL-1.0.
>
>The changelog says "Replace" but actually it's just adding it. Nothing
>gets replaced.
>
>>	* tests/mockfedabipkgdiff.in: Replace the license header with the
>>	SPDX identifier LGPL-3.0-or-later.
>
>This change looks wrong:
>
>>diff --git a/tests/mockfedabipkgdiff.in b/tests/mockfedabipkgdiff.in
>>index 47c8cc8..ea8efc1 100644
>>--- a/tests/mockfedabipkgdiff.in
>>+++ b/tests/mockfedabipkgdiff.in
>>@@ -1,23 +1,8 @@
>>#!/usr/bin/env python
>>+# SPDX-License-Identifier: LGPL-3.0-or-later
>># -*- coding: utf-8 -*-
>># -*- Mode: Python
>>#
>>-# This file is part of the GNU Application Binary Interface Generic
>>-# Analysis and Instrumentation Library (libabigail).  This library is
>>-# free software; you can redistribute it and/or modify it under the
>>-# terms of the GNU General Public License as published by the
>>-# Free Software Foundation; either version 3, or (at your option) any
>>-# later version.
>>-#
>>-# This library is distributed in the hope that it will be useful, but
>>-# WITHOUT ANY WARRANTY; without even the implied warranty of
>>-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
>>-# General Public License for more details.
>>-#
>>-# You should have received a copy of the GNU General Public
>>-# License along with this program; see the file COPYING-GPLV3.  If
>>-# not, see <http:#www.gnu.org/licenses/>.
>>-#
>># Author: Dodji Seketeli
>>#
>># Based on some preliminary work from Chenxiong Qi, posted to
>


^ permalink raw reply	[flat|nested] 34+ messages in thread

* Re: [PATCH 1/9 v2] Replace individual license references with SPDX Identifiers
  2020-09-24 10:09   ` Jonathan Wakely
  2020-09-24 10:14     ` Jonathan Wakely
@ 2020-09-25  8:38     ` Dodji Seketeli
  2020-09-25 10:06       ` Jonathan Wakely
  1 sibling, 1 reply; 34+ messages in thread
From: Dodji Seketeli @ 2020-09-25  8:38 UTC (permalink / raw)
  To: Jonathan Wakely
  Cc: Benjamin Kosnik, Ben Woodard, Chenxiong Qi, Giuliano Procida,
	Jan Engelhardt, Jessica Yu, Mark Wielaard, Matthias Klose,
	Matthias Maennich, Ondrej Oprala, Roland McGrath, Sinny Kumari,
	Slava Barinov, libabigail

Hello Jonathan,

Jonathan Wakely <jwakely@redhat.com> writes:

> One remaining issue in v2 of this patch, and two requests for a better
> commit message. See below.

Oh, right ...

[...]


>>	* ltmain.sh: Replace the license header with the SPDX identifier
>>	GPL-2.0-or-later.
>
> It would be helpful if the commit log mentioned that this change to
> ltmain.sh drops the (redundant?) libtool exception. I know you already
> explained why that's OK, but I just noticed it again myself and asked
> you about it on IRC. If the commit log mentioned it, I wouldn't need
> to wonder if it's an error.

Right.  I have added a hopefully better comment for this.  I am
attaching the resulting patch below.

[...]

>>	* tests/lib/catch.hpp: Replace the license header with the SPDX
>>	identifier BSL-1.0.
>
> The changelog says "Replace" but actually it's just adding it. Nothing
> gets replaced.

Right.  I've updated the changelog.  The reason why we don't replace it
here is that file was generated and merged into this project.  So I
guess we try to not mess with it too much.  Also the license of this
file stays BSL-1.0 after the relicensing.

>
>>	* tests/mockfedabipkgdiff.in: Replace the license header with the
>>	SPDX identifier LGPL-3.0-or-later.
>
> This change looks wrong:
>
>>diff --git a/tests/mockfedabipkgdiff.in b/tests/mockfedabipkgdiff.in
>>index 47c8cc8..ea8efc1 100644
>>--- a/tests/mockfedabipkgdiff.in
>>+++ b/tests/mockfedabipkgdiff.in
>>@@ -1,23 +1,8 @@
>> #!/usr/bin/env python
>>+# SPDX-License-Identifier: LGPL-3.0-or-later
>> # -*- coding: utf-8 -*-
>> # -*- Mode: Python
>> #
>>-# This file is part of the GNU Application Binary Interface Generic
>>-# Analysis and Instrumentation Library (libabigail).  This library is
>>-# free software; you can redistribute it and/or modify it under the
>>-# terms of the GNU General Public License as published by the
>>-# Free Software Foundation; either version 3, or (at your option) any
>>-# later version.
>>-#
>>-# This library is distributed in the hope that it will be useful, but
>>-# WITHOUT ANY WARRANTY; without even the implied warranty of
>>-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
>>-# General Public License for more details.
>>-#
>>-# You should have received a copy of the GNU General Public
>>-# License along with this program; see the file COPYING-GPLV3.  If
>>-# not, see <http:#www.gnu.org/licenses/>.
>>-#
>> # Author: Dodji Seketeli
>> #
>> # Based on some preliminary work from Chenxiong Qi, posted to
>

Right, I have fixed this so that the SPDX is now GPL-3.0-or-later.

Thanks for catching this issues!

Please find the updated patch below.


From 18567ab775b78c5c0c7f9b9f2315c65b6741a864 Mon Sep 17 00:00:00 2001
From: Matthias Maennich <maennich@google.com>
Date: Sat, 7 Mar 2020 23:46:31 +0000
Subject: [PATCH 1/9] Replace individual license references with SPDX
 Identifiers

This patch replaces license headers with SPDX identifiers in all files
containing license headers.  For each file, the SPDX identifier
formally represents its current license.  Note that the list of SPDX
identifiers is available on the SPDX web site at
https://spdx.org/licenses.

For autoconf-archive/ax_prog_python_version.m4 however, there is a
little catch.  Dodji Seketeli wrote this ax_check_python_modules.m4.
Just like the other autoconf-archive macros, it makes sense to have it
under the FSF All Permissive license.  Actually, the terms of that
license was already in the file but then the license header was
wrongly set to GPLv2 with autoconf exception.  So I fixed that in this
commit by setting the SPDX identifier to FSFAP.

	* abigail.m4: Replace the license header with the SPDX identifier
	GPL-3.0-or-later WITH GCC-exception-3.1
	* autoconf-archive/ax_check_python_modules.m4: Correctly set the
	SPDX identifier to FSFAP.
	* autoconf-archive/ax_compare_version.m4: Replace the license
	header with the SPDX identifier FSFAP.
	* autoconf-archive/ax_prog_python_version.m4: Likewise.
	header with the SPDX identifier FSFAP.
	* autoconf-archive/ax_valgrind_check.m4: Likewise.
	* gen-changelog.py: Replace the license header with the SPDX
	identifier LGPL-2.0-or-later.
	* include/abg-comp-filter.h: Replace the license header with the
	SPDX identifier LGPL-3.0-or-later.
	* include/abg-comparison.h: Likewise.
	* include/abg-config.h: Likewise.
	* include/abg-corpus.h: Likewise.
	* include/abg-cxx-compat.h: Replace the license header with the
	SPDX identifier LGPL-2.0-or-later.
	* include/abg-diff-utils.h: Replace the license header with the
	SPDX identifier LGPL-3.0-or-later
	* include/abg-dwarf-reader.h: Likewise.
	* include/abg-fwd.h: Likewise.
	* include/abg-hash.h: Likewise.
	* include/abg-ini.h: Likewise.
	* include/abg-interned-str.h: Likewise.
	* include/abg-ir.h: Likewise.
	* include/abg-libxml-utils.h: Likewise.
	* include/abg-libzip-utils.h: Likewise.
	* include/abg-reader.h: Likewise.
	* include/abg-regex.h: Likewise.
	* include/abg-reporter.h: Likewise.
	* include/abg-sptr-utils.h: Likewise.
	* include/abg-suppression.h: Likewise.
	* include/abg-tools-utils.h: Likewise.
	* include/abg-traverse.h: Likewise.
	* include/abg-viz-common.h: Likewise.
	* include/abg-viz-dot.h: Likewise.
	* include/abg-viz-svg.h: Likewise.
	* include/abg-workers.h: Likewise.
	* include/abg-writer.h: Likewise.
	* install-sh: Replace the license header with the SPDX identifier MIT.
	* ltmain.sh: Replace the license header with the SPDX identifier
	GPL-2.0-or-later.  Note that this file has the libtool special
	exception which allows us to redistribute it under the general
	license of the project.
	* src/abg-comp-filter.cc: Replace the license header with the SPDX
	* src/abg-comparison-priv.h: Likewise.
	* src/abg-comparison.cc: Likewise.
	* src/abg-config.cc: Likewise.
	* src/abg-corpus-priv.h: Likewise.
	* src/abg-corpus.cc: Likewise.
	* src/abg-default-reporter.cc: Likewise.
	* src/abg-diff-utils.cc: Likewise.
	* src/abg-dwarf-reader.cc: Likewise.
	* src/abg-elf-helpers.cc: Likewise.
	* src/abg-elf-helpers.h: Likewise.
	* src/abg-regex.cc: Likewise.
	* src/abg-hash.cc: Likewise.
	* src/abg-ini.cc: Likewise.
	* src/abg-internal.h: Likewise.
	* src/abg-ir-priv.h: Likewise.
	* src/abg-ir.cc: Likewise.
	* src/abg-leaf-reporter.cc: Likewise.
	* src/abg-libxml-utils.cc: Likewise.
	* src/abg-libzip-utils.cc: Likewise.
	* src/abg-reader.cc: Likewise.
	* src/abg-reporter-priv.cc: Likewise.
	* src/abg-reporter-priv.h: Likewise.
	* src/abg-sptr-utils.cc: Likewise.
	* src/abg-suppression-priv.h: Likewise.
	* src/abg-suppression.cc: Likewise.
	* src/abg-tools-utils.cc: Likewise.
	* src/abg-traverse.cc: Likewise.
	* src/abg-viz-common.cc: Likewise.
	* src/abg-viz-dot.cc: Likewise.
	* src/abg-viz-svg.cc: Likewise.
	* src/abg-workers.cc: Likewise.
	* src/abg-writer.cc: Likewise.
	* tests/lib/catch.hpp: Add an SPDX identifier BSL-1.0.
	* tests/lib/catch.cc: Likewise.
	* tests/mockfedabipkgdiff.in: Replace the license header with the
	SPDX identifier GPL-3.0-or-later.
	* tests/print-diff-tree.cc: Likewise.
	* tests/runtestfedabipkgdiff.py.in: Replaace the license header
	with the SPDW identifier GPL-3.0-or-later.
	* tests/test-abicompat.cc: Replace the license header with the
	SPDX identifier LGPL-3.0-or-later.
	* tests/test-abidiff-exit.cc: Likewise.
	* tests/test-abidiff.cc: Likewise.
	* tests/test-alt-dwarf-file.cc: Likewise.
	* tests/test-annotate.cc: Likewise.
	* tests/test-cxx-compat.cc: Likewise.
	* tests/test-core-diff.cc: Likewise.
	* tests/test-diff-dwarf-abixml.cc: Likewise.
	* tests/test-diff-dwarf.cc: Likewise.
	* tests/test-diff-filter.cc: Likewise.
	* tests/test-diff-pkg.cc: Likewise.
	* tests/test-diff-suppr.cc: Likewise.
	* tests/test-diff2.cc: Likewise.
	* tests/test-dot.cc: Replace the license header with the
	SPDX identifier GPL-3.0-with-GCC-exception.
	* tests/test-elf-helpers.cc: Replace the license header with the
	SPDX identifier LGPL-3.0-or-later.
	* tests/test-ini.cc: Likewise.
	* tests/test-ir-walker.cc: Likewise.
	* tests/test-kmi-whitelist.cc: Likewise.
	* tests/test-lookup-syms.cc: Likewise.
	* tests/test-read-dwarf.cc: Likewise.
	* tests/test-read-write.cc: Likewise.
	* tests/test-svg.cc: Replace the license header with the SPDX
	identifier GPL-3.0-with-GCC-exception.
	* tests/test-symtab.cc: Replace the license header with the SPDX
	identifier LGPL-3.0-or-later.
	* tests/test-tools-utils.cc: Likewise.
	* tests/test-types-stability.cc: Likewise.
	* tests/test-utils.cc: Likewise.
	* tests/test-utils.h: Likewise.
	* tests/test-write-read-archive.cc: Likewise.
	* tools/abiar.cc: Likewise.
	* tools/abicompat.cc: Likewise.
	* tools/abidiff.cc: Likewise.
	* tools/abidw.cc: Likewise.
	* tools/abilint.cc: Likewise.
	* tools/abipkgdiff.cc: Likewise.
	* tools/abisym.cc: Likewise.
	* tools/binilint.cc: Likewise.
	* tools/fedabipkgdiff: Replace the license header with the
	SPDX identifier GPL-3.0-or-later.
	* tools/kmidiff.cc: Likewise.

Signed-off-by: Benjamin De Kosnik <bkoz@gnu.org>
Signed-off-by: Chenxiong Qi <cqi@redhat.com>
Signed-off-by: Ben Woodard <woodard@redhat.com>
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
Signed-off-by: Giuliano Procida <gprocida@google.com>
Signed-off-by: Jan Engelhardt <jengelh@inai.de>
Signed-off-by: Jessica Yu <jeyu@kernel.org>
Signed-off-by: Matthias Klose <doko@ubuntu.com>
Signed-off-by: Matthias Maennich <maennich@google.com>
Signed-off-by: Ondrej Oprala <ondrej.oprala@gmail.com>
Signed-off-by: Roland McGrath <roland@hack.frob.com>
Signed-off-by: Slava Barinov <v.barinov@samsung.com>
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
---
 abigail.m4                                  | 26 ++++----------------------
 autoconf-archive/ax_check_python_modules.m4 | 20 +-------------------
 autoconf-archive/ax_compare_version.m4      |  1 +
 autoconf-archive/ax_prog_python_version.m4  |  1 +
 autoconf-archive/ax_valgrind_check.m4       |  1 +
 gen-changelog.py                            | 15 ++-------------
 include/abg-comp-filter.h                   | 17 +----------------
 include/abg-comparison.h                    | 17 +----------------
 include/abg-config.h                        | 17 +----------------
 include/abg-corpus.h                        | 17 +----------------
 include/abg-cxx-compat.h                    | 17 +----------------
 include/abg-diff-utils.h                    | 17 +----------------
 include/abg-dwarf-reader.h                  | 17 +----------------
 include/abg-fwd.h                           | 17 +----------------
 include/abg-hash.h                          | 17 +----------------
 include/abg-ini.h                           | 17 +----------------
 include/abg-interned-str.h                  | 17 +----------------
 include/abg-ir.h                            | 17 +----------------
 include/abg-libxml-utils.h                  | 17 +----------------
 include/abg-libzip-utils.h                  | 17 +----------------
 include/abg-reader.h                        | 17 +----------------
 include/abg-regex.h                         | 19 ++-----------------
 include/abg-reporter.h                      | 17 +----------------
 include/abg-sptr-utils.h                    | 17 +----------------
 include/abg-suppression.h                   | 17 +----------------
 include/abg-tools-utils.h                   | 17 +----------------
 include/abg-traverse.h                      | 17 +----------------
 include/abg-viz-common.h                    | 17 +----------------
 include/abg-viz-dot.h                       | 17 +----------------
 include/abg-viz-svg.h                       | 17 +----------------
 include/abg-workers.h                       | 17 +----------------
 include/abg-writer.h                        | 17 +----------------
 install-sh                                  | 18 +-----------------
 ltmain.sh                                   | 22 +---------------------
 src/abg-comp-filter.cc                      | 17 +----------------
 src/abg-comparison-priv.h                   | 18 +-----------------
 src/abg-comparison.cc                       | 17 +----------------
 src/abg-config.cc                           | 17 +----------------
 src/abg-corpus-priv.h                       | 17 +----------------
 src/abg-corpus.cc                           | 17 +----------------
 src/abg-default-reporter.cc                 | 17 +----------------
 src/abg-diff-utils.cc                       | 17 +----------------
 src/abg-dwarf-reader.cc                     | 17 +----------------
 src/abg-elf-helpers.cc                      | 17 +----------------
 src/abg-elf-helpers.h                       | 17 +----------------
 src/abg-hash.cc                             | 17 +----------------
 src/abg-ini.cc                              | 17 +----------------
 src/abg-internal.h                          | 17 +----------------
 src/abg-ir-priv.h                           | 17 +----------------
 src/abg-ir.cc                               | 17 +----------------
 src/abg-leaf-reporter.cc                    | 17 +----------------
 src/abg-libxml-utils.cc                     | 17 +----------------
 src/abg-libzip-utils.cc                     | 17 +----------------
 src/abg-reader.cc                           | 17 +----------------
 src/abg-regex.cc                            | 17 +----------------
 src/abg-reporter-priv.cc                    | 17 +----------------
 src/abg-reporter-priv.h                     | 17 +----------------
 src/abg-suppression-priv.h                  | 17 +----------------
 src/abg-suppression.cc                      | 17 +----------------
 src/abg-tools-utils.cc                      | 17 +----------------
 src/abg-traverse.cc                         | 17 +----------------
 src/abg-viz-common.cc                       | 17 +----------------
 src/abg-viz-dot.cc                          | 18 +-----------------
 src/abg-viz-svg.cc                          | 17 +----------------
 src/abg-workers.cc                          | 17 +----------------
 src/abg-writer.cc                           | 17 +----------------
 tests/lib/catch.cc                          | 17 +----------------
 tests/lib/catch.hpp                         |  4 ++--
 tests/mockfedabipkgdiff.in                  | 17 +----------------
 tests/print-diff-tree.cc                    | 20 ++------------------
 tests/runtestfedabipkgdiff.py.in            | 17 +----------------
 tests/test-abicompat.cc                     | 17 +----------------
 tests/test-abidiff-exit.cc                  | 17 +----------------
 tests/test-abidiff.cc                       | 17 +----------------
 tests/test-alt-dwarf-file.cc                | 17 +----------------
 tests/test-annotate.cc                      | 17 +----------------
 tests/test-core-diff.cc                     | 19 ++-----------------
 tests/test-cxx-compat.cc                    | 18 +-----------------
 tests/test-diff-dwarf-abixml.cc             | 17 +----------------
 tests/test-diff-dwarf.cc                    | 17 +----------------
 tests/test-diff-filter.cc                   | 17 +----------------
 tests/test-diff-pkg.cc                      | 17 +----------------
 tests/test-diff-suppr.cc                    | 17 +----------------
 tests/test-diff2.cc                         | 20 ++------------------
 tests/test-dot.cc                           | 26 +++-----------------------
 tests/test-elf-helpers.cc                   | 17 +----------------
 tests/test-ini.cc                           | 17 +----------------
 tests/test-ir-walker.cc                     | 17 +----------------
 tests/test-kmi-whitelist.cc                 | 17 +----------------
 tests/test-lookup-syms.cc                   | 17 +----------------
 tests/test-read-dwarf.cc                    | 17 +----------------
 tests/test-read-write.cc                    | 17 +----------------
 tests/test-svg.cc                           | 26 +++-----------------------
 tests/test-symtab.cc                        | 17 +----------------
 tests/test-tools-utils.cc                   | 17 +----------------
 tests/test-types-stability.cc               | 17 +----------------
 tests/test-utils.cc                         | 18 +-----------------
 tests/test-utils.h                          | 17 +----------------
 tests/test-write-read-archive.cc            | 17 +----------------
 tools/abiar.cc                              | 17 +----------------
 tools/abicompat.cc                          | 17 +----------------
 tools/abidiff.cc                            | 17 +----------------
 tools/abidw.cc                              | 17 +----------------
 tools/abilint.cc                            | 17 +----------------
 tools/abipkgdiff.cc                         | 17 +----------------
 tools/abisym.cc                             | 17 +----------------
 tools/binilint.cc                           | 17 +----------------
 tools/fedabipkgdiff                         | 17 +----------------
 tools/kmidiff.cc                            | 17 +----------------
 109 files changed, 122 insertions(+), 1718 deletions(-)

diff --git a/abigail.m4 b/abigail.m4
index 86c769b..2c7626d 100644
--- a/abigail.m4
+++ b/abigail.m4
@@ -1,28 +1,10 @@
+# SPDX-License-Identifier: GPL-3.0-or-later WITH GCC-exception-3.1
+#
 # Copyright (C) 2013-2020 Red Hat, Inc
-# 
-# This file is part of the GNU Application Binary Interface Generic
-# Analysis and Instrumentation Library (libabigail).  This library is
-# free software; you can redistribute it and/or modify it under the
-# terms of the GNU General Public License as published by the Free
-# Software Foundation; either version 3, or (at your option) any
-# later version.
-# 
-# This library is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# General Public License for more details.
-# 
-# Under Section 7 of GPL version 3, you are granted additional
-# permissions described in the GCC Runtime Library Exception, version
-# 3.1, as published by the Free Software Foundation.
-# 
-# You should have received a copy of the GNU General Public License
-# and a copy of the GCC Runtime Library Exception along with this
-# program; see the files COPYING3 and COPYING.RUNTIME respectively.
-# If not, see <http://www.gnu.org/licenses/>.
 #
-#// Author: Dodji Seketeli <dodji@redhat.com>
+# Author: Dodji Seketeli <dodji@redhat.com>
 
+#
 # ABIGAIL_INIT
 #
 # Handle the detection of the libabigail header and library files on
diff --git a/autoconf-archive/ax_check_python_modules.m4 b/autoconf-archive/ax_check_python_modules.m4
index 6538170..d5285db 100644
--- a/autoconf-archive/ax_check_python_modules.m4
+++ b/autoconf-archive/ax_check_python_modules.m4
@@ -1,26 +1,8 @@
+# SPDX-License-Identifier: FSFAP
 # -*- Autoconf -*-
 #
 # ax_check_python_modules.m4 - Macros to locate python modules.
 #
-# 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 Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-#
 # Author: Dodji Seketeli <dodji@seketeli.org>
 #
 
diff --git a/autoconf-archive/ax_compare_version.m4 b/autoconf-archive/ax_compare_version.m4
index 74dc0fd..cddb15d 100644
--- a/autoconf-archive/ax_compare_version.m4
+++ b/autoconf-archive/ax_compare_version.m4
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: FSFAP
 # ===========================================================================
 #    http://www.gnu.org/software/autoconf-archive/ax_compare_version.html
 # ===========================================================================
diff --git a/autoconf-archive/ax_prog_python_version.m4 b/autoconf-archive/ax_prog_python_version.m4
index 628a3e4..626d8eb 100644
--- a/autoconf-archive/ax_prog_python_version.m4
+++ b/autoconf-archive/ax_prog_python_version.m4
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: FSFAP
 # ===========================================================================
 #  http://www.gnu.org/software/autoconf-archive/ax_prog_python_version.html
 # ===========================================================================
diff --git a/autoconf-archive/ax_valgrind_check.m4 b/autoconf-archive/ax_valgrind_check.m4
index d0e3c2d..be83490 100644
--- a/autoconf-archive/ax_valgrind_check.m4
+++ b/autoconf-archive/ax_valgrind_check.m4
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: FSFAP
 # ===========================================================================
 #     http://www.gnu.org/software/autoconf-archive/ax_valgrind_check.html
 # ===========================================================================
diff --git a/gen-changelog.py b/gen-changelog.py
index 9b8e002..3515aa0 100644
--- a/gen-changelog.py
+++ b/gen-changelog.py
@@ -1,4 +1,6 @@
 #!/usr/bin/env python
+# SPDX-License-Identifier: LGPL-2.0-or-later
+#
 # -*- mode: python -*-
 #
 # This python program has been copied from
@@ -11,19 +13,6 @@
 # published by the Free Software Foundaion; either version 2, or (at
 # your option) any later version.
 #
-# Thus, this program is free software; you can 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, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# General Lesser Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public
-# License along with this program; see the file COPYING-LGPLV2.  If
-# not, see <http://www.gnu.org/licenses/>.
 
 import sys
 import subprocess
diff --git a/include/abg-comp-filter.h b/include/abg-comp-filter.h
index 556bad4..e02b32a 100644
--- a/include/abg-comp-filter.h
+++ b/include/abg-comp-filter.h
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/include/abg-comparison.h b/include/abg-comparison.h
index c4eb592..99c852d 100644
--- a/include/abg-comparison.h
+++ b/include/abg-comparison.h
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 #ifndef __ABG_COMPARISON_H__
diff --git a/include/abg-config.h b/include/abg-config.h
index 314fc34..e7fecdb 100644
--- a/include/abg-config.h
+++ b/include/abg-config.h
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 
diff --git a/include/abg-corpus.h b/include/abg-corpus.h
index 410a9c2..4c2d6d9 100644
--- a/include/abg-corpus.h
+++ b/include/abg-corpus.h
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 
diff --git a/include/abg-cxx-compat.h b/include/abg-cxx-compat.h
index 7141771..d692464 100644
--- a/include/abg-cxx-compat.h
+++ b/include/abg-cxx-compat.h
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-2.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2019-2020 Google, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV2.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 
diff --git a/include/abg-diff-utils.h b/include/abg-diff-utils.h
index b59ffa0..60937d1 100644
--- a/include/abg-diff-utils.h
+++ b/include/abg-diff-utils.h
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 ///
diff --git a/include/abg-dwarf-reader.h b/include/abg-dwarf-reader.h
index d0329ae..628cc33 100644
--- a/include/abg-dwarf-reader.h
+++ b/include/abg-dwarf-reader.h
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/include/abg-fwd.h b/include/abg-fwd.h
index a2caf9b..dd7d7ed 100644
--- a/include/abg-fwd.h
+++ b/include/abg-fwd.h
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 
diff --git a/include/abg-hash.h b/include/abg-hash.h
index 732b145..c698a96 100644
--- a/include/abg-hash.h
+++ b/include/abg-hash.h
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 
diff --git a/include/abg-ini.h b/include/abg-ini.h
index df79198..60d328d 100644
--- a/include/abg-ini.h
+++ b/include/abg-ini.h
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/include/abg-interned-str.h b/include/abg-interned-str.h
index 2bc8f43..6ba4058 100644
--- a/include/abg-interned-str.h
+++ b/include/abg-interned-str.h
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2016-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/include/abg-ir.h b/include/abg-ir.h
index f17a3bf..413847d 100644
--- a/include/abg-ir.h
+++ b/include/abg-ir.h
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/include/abg-libxml-utils.h b/include/abg-libxml-utils.h
index cf167b8..f127962 100644
--- a/include/abg-libxml-utils.h
+++ b/include/abg-libxml-utils.h
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 
diff --git a/include/abg-libzip-utils.h b/include/abg-libzip-utils.h
index a112279..5e52e06 100644
--- a/include/abg-libzip-utils.h
+++ b/include/abg-libzip-utils.h
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 
diff --git a/include/abg-reader.h b/include/abg-reader.h
index d86fcb1..39ff744 100644
--- a/include/abg-reader.h
+++ b/include/abg-reader.h
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/include/abg-regex.h b/include/abg-regex.h
index 7ab9fc0..d9b5a28 100644
--- a/include/abg-regex.h
+++ b/include/abg-regex.h
@@ -1,22 +1,7 @@
-// -*- mode: C++ -*-
+// SPDX-License-Identifier: LGPL-3.0-or-later
+// -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 ///
diff --git a/include/abg-reporter.h b/include/abg-reporter.h
index 6aec6a6..7e37969 100644
--- a/include/abg-reporter.h
+++ b/include/abg-reporter.h
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2017-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/include/abg-sptr-utils.h b/include/abg-sptr-utils.h
index 2a12707..6adf54b 100644
--- a/include/abg-sptr-utils.h
+++ b/include/abg-sptr-utils.h
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 ///
diff --git a/include/abg-suppression.h b/include/abg-suppression.h
index 6383b93..65698c1 100644
--- a/include/abg-suppression.h
+++ b/include/abg-suppression.h
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2016-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 #ifndef __ABG_SUPPRESSION_H__
diff --git a/include/abg-tools-utils.h b/include/abg-tools-utils.h
index 12651fc..4c6dfa8 100644
--- a/include/abg-tools-utils.h
+++ b/include/abg-tools-utils.h
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 ///@file
 
diff --git a/include/abg-traverse.h b/include/abg-traverse.h
index 92a8a24..9b01679 100644
--- a/include/abg-traverse.h
+++ b/include/abg-traverse.h
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 
diff --git a/include/abg-viz-common.h b/include/abg-viz-common.h
index 948b1f4..5ab3718 100644
--- a/include/abg-viz-common.h
+++ b/include/abg-viz-common.h
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 
diff --git a/include/abg-viz-dot.h b/include/abg-viz-dot.h
index ac84bd9..ceae3b1 100644
--- a/include/abg-viz-dot.h
+++ b/include/abg-viz-dot.h
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 
diff --git a/include/abg-viz-svg.h b/include/abg-viz-svg.h
index 567f789..601683a 100644
--- a/include/abg-viz-svg.h
+++ b/include/abg-viz-svg.h
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 
diff --git a/include/abg-workers.h b/include/abg-workers.h
index 65d3e83..2f3a238 100644
--- a/include/abg-workers.h
+++ b/include/abg-workers.h
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/include/abg-writer.h b/include/abg-writer.h
index d44b483..ddb1d2c 100644
--- a/include/abg-writer.h
+++ b/include/abg-writer.h
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/install-sh b/install-sh
index 377bb86..0a3cd07 100755
--- a/install-sh
+++ b/install-sh
@@ -1,4 +1,5 @@
 #!/bin/sh
+# SPDX-License-Identifier: MIT
 # install - install a program, script, or datafile
 
 scriptversion=2011-11-20.07; # UTC
@@ -9,23 +10,6 @@ scriptversion=2011-11-20.07; # UTC
 #
 # Copyright (C) 1994 X Consortium
 #
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to
-# deal in the Software without restriction, including without limitation the
-# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
-# sell copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
-# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
-# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-#
 # Except as contained in this notice, the name of the X Consortium shall not
 # be used in advertising or otherwise to promote the sale, use or other deal-
 # ings in this Software without prior written authorization from the X Consor-
diff --git a/ltmain.sh b/ltmain.sh
index 63ae69d..0208760 100644
--- a/ltmain.sh
+++ b/ltmain.sh
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
 
 # libtool (GNU libtool) 2.4.2
 # Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
@@ -7,27 +8,6 @@
 # This is free software; see the source for copying conditions.  There is NO
 # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 
-# GNU Libtool is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# As a special exception to the GNU General Public License,
-# if you distribute this file as part of a program or library that
-# is built using GNU Libtool, you may include this file under the
-# same distribution terms that you use for the rest of that program.
-#
-# GNU Libtool is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Libtool; see the file COPYING.  If not, a copy
-# can be downloaded from http://www.gnu.org/licenses/gpl.html,
-# or obtained by writing to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-
 # Usage: $progname [OPTION]... [MODE-ARG]...
 #
 # Provide generalized library-building support services.
diff --git a/src/abg-comp-filter.cc b/src/abg-comp-filter.cc
index abfa3c0..cf8da79 100644
--- a/src/abg-comp-filter.cc
+++ b/src/abg-comp-filter.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/src/abg-comparison-priv.h b/src/abg-comparison-priv.h
index b82b5d0..9b9fc5d 100644
--- a/src/abg-comparison-priv.h
+++ b/src/abg-comparison-priv.h
@@ -1,24 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2017-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/src/abg-comparison.cc b/src/abg-comparison.cc
index 11f506f..4ac0cda 100644
--- a/src/abg-comparison.cc
+++ b/src/abg-comparison.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/src/abg-config.cc b/src/abg-config.cc
index 34b7bf4..ddde9d2 100644
--- a/src/abg-config.cc
+++ b/src/abg-config.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the files COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 
diff --git a/src/abg-corpus-priv.h b/src/abg-corpus-priv.h
index ee8c823..d5bab11 100644
--- a/src/abg-corpus-priv.h
+++ b/src/abg-corpus-priv.h
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2016-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 ///
diff --git a/src/abg-corpus.cc b/src/abg-corpus.cc
index 0e8e6d7..4ff5aa8 100644
--- a/src/abg-corpus.cc
+++ b/src/abg-corpus.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 
diff --git a/src/abg-default-reporter.cc b/src/abg-default-reporter.cc
index 0b572db..8b5b321 100644
--- a/src/abg-default-reporter.cc
+++ b/src/abg-default-reporter.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2017-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 
diff --git a/src/abg-diff-utils.cc b/src/abg-diff-utils.cc
index 6c521f6..27519c0 100644
--- a/src/abg-diff-utils.cc
+++ b/src/abg-diff-utils.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 #include <cstring>
 
diff --git a/src/abg-dwarf-reader.cc b/src/abg-dwarf-reader.cc
index 7257052..9347973 100644
--- a/src/abg-dwarf-reader.cc
+++ b/src/abg-dwarf-reader.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/src/abg-elf-helpers.cc b/src/abg-elf-helpers.cc
index ed768d2..24bb678 100644
--- a/src/abg-elf-helpers.cc
+++ b/src/abg-elf-helpers.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2020 Google, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 ///
diff --git a/src/abg-elf-helpers.h b/src/abg-elf-helpers.h
index 647c927..b0fe0c2 100644
--- a/src/abg-elf-helpers.h
+++ b/src/abg-elf-helpers.h
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2020 Google, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 ///
diff --git a/src/abg-hash.cc b/src/abg-hash.cc
index 5d2861f..184b556 100644
--- a/src/abg-hash.cc
+++ b/src/abg-hash.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 
diff --git a/src/abg-ini.cc b/src/abg-ini.cc
index 5dc438b..3603d95 100644
--- a/src/abg-ini.cc
+++ b/src/abg-ini.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/src/abg-internal.h b/src/abg-internal.h
index fbe5316..b2e3a39 100644
--- a/src/abg-internal.h
+++ b/src/abg-internal.h
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2016-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 #ifndef __ABG_INTERNAL_H__
diff --git a/src/abg-ir-priv.h b/src/abg-ir-priv.h
index 63c63b1..62b1b72 100644
--- a/src/abg-ir-priv.h
+++ b/src/abg-ir-priv.h
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2016-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/src/abg-ir.cc b/src/abg-ir.cc
index 2852c09..33b196b 100644
--- a/src/abg-ir.cc
+++ b/src/abg-ir.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 //Author: Dodji Seketeli
 
 /// @file
diff --git a/src/abg-leaf-reporter.cc b/src/abg-leaf-reporter.cc
index c2a766e..8b0c593 100644
--- a/src/abg-leaf-reporter.cc
+++ b/src/abg-leaf-reporter.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2017-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 
diff --git a/src/abg-libxml-utils.cc b/src/abg-libxml-utils.cc
index 2c46aad..3178862 100644
--- a/src/abg-libxml-utils.cc
+++ b/src/abg-libxml-utils.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 
diff --git a/src/abg-libzip-utils.cc b/src/abg-libzip-utils.cc
index c0a2944..f96741d 100644
--- a/src/abg-libzip-utils.cc
+++ b/src/abg-libzip-utils.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 
diff --git a/src/abg-reader.cc b/src/abg-reader.cc
index 3157473..63115e3 100644
--- a/src/abg-reader.cc
+++ b/src/abg-reader.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 ///
diff --git a/src/abg-regex.cc b/src/abg-regex.cc
index 5bcd130..c124df8 100644
--- a/src/abg-regex.cc
+++ b/src/abg-regex.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2016-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 ///
diff --git a/src/abg-reporter-priv.cc b/src/abg-reporter-priv.cc
index 7849114..b6545a9 100644
--- a/src/abg-reporter-priv.cc
+++ b/src/abg-reporter-priv.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2017-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 #include <libgen.h>
diff --git a/src/abg-reporter-priv.h b/src/abg-reporter-priv.h
index 84cb238..2b1cb3c 100644
--- a/src/abg-reporter-priv.h
+++ b/src/abg-reporter-priv.h
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 #ifndef __ABG_REPORTER_PRIV_H__
diff --git a/src/abg-suppression-priv.h b/src/abg-suppression-priv.h
index deb0826..d0c16a8 100644
--- a/src/abg-suppression-priv.h
+++ b/src/abg-suppression-priv.h
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2016-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/src/abg-suppression.cc b/src/abg-suppression.cc
index ae7cc95..3ca22bd 100644
--- a/src/abg-suppression.cc
+++ b/src/abg-suppression.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2016-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/src/abg-tools-utils.cc b/src/abg-tools-utils.cc
index bc3d587..efbb4d9 100644
--- a/src/abg-tools-utils.cc
+++ b/src/abg-tools-utils.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 ///@file
 
diff --git a/src/abg-traverse.cc b/src/abg-traverse.cc
index a3cb797..c8e483c 100644
--- a/src/abg-traverse.cc
+++ b/src/abg-traverse.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 
diff --git a/src/abg-viz-common.cc b/src/abg-viz-common.cc
index ab89413..3473c5b 100644
--- a/src/abg-viz-common.cc
+++ b/src/abg-viz-common.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 #include <stdexcept>
 #include <fstream>
diff --git a/src/abg-viz-dot.cc b/src/abg-viz-dot.cc
index d637b6e..5fdeeea 100644
--- a/src/abg-viz-dot.cc
+++ b/src/abg-viz-dot.cc
@@ -1,23 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 
 #include <stdexcept>
 #include <fstream>
diff --git a/src/abg-viz-svg.cc b/src/abg-viz-svg.cc
index 07c78ae..f510af6 100644
--- a/src/abg-viz-svg.cc
+++ b/src/abg-viz-svg.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 #include <stdexcept>
 #include <fstream>
diff --git a/src/abg-workers.cc b/src/abg-workers.cc
index 9035854..3ffd53d 100644
--- a/src/abg-workers.cc
+++ b/src/abg-workers.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/src/abg-writer.cc b/src/abg-writer.cc
index 59060e1..fe44755 100644
--- a/src/abg-writer.cc
+++ b/src/abg-writer.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 ///
diff --git a/tests/lib/catch.cc b/tests/lib/catch.cc
index aae1a62..0c56f12 100644
--- a/tests/lib/catch.cc
+++ b/tests/lib/catch.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2020 Google, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Matthias Maennich
 
 /// @file
diff --git a/tests/lib/catch.hpp b/tests/lib/catch.hpp
index fdb046f..a0a87f2 100644
--- a/tests/lib/catch.hpp
+++ b/tests/lib/catch.hpp
@@ -1,5 +1,5 @@
-/*
- *  Catch v1.12.2
+// SPDX-License-Identifier: BSL-1.0
+/*  Catch v1.12.2
  *  Generated: 2018-05-14 15:10:01.112442
  *  ----------------------------------------------------------
  *  This file has been merged from multiple headers. Please don't edit it directly
diff --git a/tests/mockfedabipkgdiff.in b/tests/mockfedabipkgdiff.in
index 47c8cc8..346cacf 100644
--- a/tests/mockfedabipkgdiff.in
+++ b/tests/mockfedabipkgdiff.in
@@ -1,23 +1,8 @@
 #!/usr/bin/env python
+# SPDX-License-Identifier: GPL-3.0-or-later
 # -*- coding: utf-8 -*-
 # -*- Mode: Python
 #
-# This file is part of the GNU Application Binary Interface Generic
-# Analysis and Instrumentation Library (libabigail).  This library is
-# free software; you can redistribute it and/or modify it under the
-# terms of the GNU General Public License as published by the
-# Free Software Foundation; either version 3, or (at your option) any
-# later version.
-#
-# This library is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public
-# License along with this program; see the file COPYING-GPLV3.  If
-# not, see <http:#www.gnu.org/licenses/>.
-#
 # Author: Dodji Seketeli
 #
 # Based on some preliminary work from Chenxiong Qi, posted to
diff --git a/tests/print-diff-tree.cc b/tests/print-diff-tree.cc
index 24ad95c..662c954 100644
--- a/tests/print-diff-tree.cc
+++ b/tests/print-diff-tree.cc
@@ -1,25 +1,9 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
-
-// Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
-//
 
 #include <cstring>
 #include <iostream>
diff --git a/tests/runtestfedabipkgdiff.py.in b/tests/runtestfedabipkgdiff.py.in
index 04429b6..ac2d624 100755
--- a/tests/runtestfedabipkgdiff.py.in
+++ b/tests/runtestfedabipkgdiff.py.in
@@ -1,23 +1,8 @@
 #!/usr/bin/env python
+# SPDX-License-Identifier: GPL-3.0-or-later
 # -*- coding: utf-8 -*-
 # -*- Mode: Python
 #
-# This file is part of the GNU Application Binary Interface Generic
-# Analysis and Instrumentation Library (libabigail).  This library is
-# free software; you can redistribute it and/or modify it under the
-# terms of the GNU General Public License as published by the
-# Free Software Foundation; either version 3, or (at your option) any
-# later version.
-#
-# This library is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public
-# License along with this program; see the file COPYING-GPLV3.  If
-# not, see <http:#www.gnu.org/licenses/>.
-#
 # Author: Chenxiong Qi
 
 '''Runs tests for the fedabipkgdiff program
diff --git a/tests/test-abicompat.cc b/tests/test-abicompat.cc
index 7b02781..7f33c4b 100644
--- a/tests/test-abicompat.cc
+++ b/tests/test-abicompat.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2014-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/tests/test-abidiff-exit.cc b/tests/test-abidiff-exit.cc
index 6ebe2a0..294a25f 100644
--- a/tests/test-abidiff-exit.cc
+++ b/tests/test-abidiff-exit.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2016-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/tests/test-abidiff.cc b/tests/test-abidiff.cc
index dcb1401..625c141 100644
--- a/tests/test-abidiff.cc
+++ b/tests/test-abidiff.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/tests/test-alt-dwarf-file.cc b/tests/test-alt-dwarf-file.cc
index cd8769d..2d78f4c 100644
--- a/tests/test-alt-dwarf-file.cc
+++ b/tests/test-alt-dwarf-file.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/tests/test-annotate.cc b/tests/test-annotate.cc
index ba715cc..c01e483 100644
--- a/tests/test-annotate.cc
+++ b/tests/test-annotate.cc
@@ -1,21 +1,6 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Ondrej Oprala
 
 /// @file
diff --git a/tests/test-core-diff.cc b/tests/test-core-diff.cc
index 531f493..298ebc8 100644
--- a/tests/test-core-diff.cc
+++ b/tests/test-core-diff.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
-
-// Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/tests/test-cxx-compat.cc b/tests/test-cxx-compat.cc
index 0a230a5..4dfb41f 100644
--- a/tests/test-cxx-compat.cc
+++ b/tests/test-cxx-compat.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2020 Google, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Matthias Maennich
 
 /// @file
@@ -27,4 +12,3 @@
 #include "lib/catch.hpp"
 
 #include "abg-cxx-compat.h"
-
diff --git a/tests/test-diff-dwarf-abixml.cc b/tests/test-diff-dwarf-abixml.cc
index f169624..02046d8 100644
--- a/tests/test-diff-dwarf-abixml.cc
+++ b/tests/test-diff-dwarf-abixml.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Dodji Seketeli
 
 /// @file compare the ABI of an an elf binary and an abixml file.
diff --git a/tests/test-diff-dwarf.cc b/tests/test-diff-dwarf.cc
index 3b8a626..d65d63a 100644
--- a/tests/test-diff-dwarf.cc
+++ b/tests/test-diff-dwarf.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/tests/test-diff-filter.cc b/tests/test-diff-filter.cc
index b3b1e91..e3ad156 100644
--- a/tests/test-diff-filter.cc
+++ b/tests/test-diff-filter.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/tests/test-diff-pkg.cc b/tests/test-diff-pkg.cc
index 8e324da..21c4f89 100644
--- a/tests/test-diff-pkg.cc
+++ b/tests/test-diff-pkg.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Sinny Kumari
 
 /// @file
diff --git a/tests/test-diff-suppr.cc b/tests/test-diff-suppr.cc
index 93476c7..95f287c 100644
--- a/tests/test-diff-suppr.cc
+++ b/tests/test-diff-suppr.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/tests/test-diff2.cc b/tests/test-diff2.cc
index 85d5aa6..120ec27 100644
--- a/tests/test-diff2.cc
+++ b/tests/test-diff2.cc
@@ -1,25 +1,9 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
-
-// Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
-//
 
 /// @file
 ///
diff --git a/tests/test-dot.cc b/tests/test-dot.cc
index fab0c19..4e3920a 100644
--- a/tests/test-dot.cc
+++ b/tests/test-dot.cc
@@ -1,27 +1,7 @@
-// Copyright (C) 2013-2019 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can redistribute it and/or modify it under the
-// terms of the GNU General Public License as published by the Free
-// Software Foundation; either version 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Public License for more details.
-
-// Under Section 7 of GPL version 3, you are granted additional
-// permissions described in the GCC Runtime Library Exception, version
-// 3.1, as published by the Free Software Foundation.
-
-// You should have received a copy of the GNU General Public License
-// and a copy of the GCC Runtime Library Exception along with this
-// program; see the files COPYING3 and COPYING.RUNTIME respectively.
-// If not, see <http://www.gnu.org/licenses/>.
-
+// SPDX-License-Identifier: GPL-3.0-with-GCC-exception
 // -*- mode: C++ -*-
+//
+// Copyright (C) 2013-2019 Red Hat, Inc.
 
 #include "abg-viz-dot.h"
 
diff --git a/tests/test-elf-helpers.cc b/tests/test-elf-helpers.cc
index 1b36ee2..ca5d7eb 100644
--- a/tests/test-elf-helpers.cc
+++ b/tests/test-elf-helpers.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2020 Google, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Matthias Maennich
 
 /// @file
diff --git a/tests/test-ini.cc b/tests/test-ini.cc
index 12b1fb6..441f0ee 100644
--- a/tests/test-ini.cc
+++ b/tests/test-ini.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/tests/test-ir-walker.cc b/tests/test-ir-walker.cc
index 41b6adc..6ebaeb2 100644
--- a/tests/test-ir-walker.cc
+++ b/tests/test-ir-walker.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 #include <string>
 #include <fstream>
diff --git a/tests/test-kmi-whitelist.cc b/tests/test-kmi-whitelist.cc
index bcc5ade..7d45f15 100644
--- a/tests/test-kmi-whitelist.cc
+++ b/tests/test-kmi-whitelist.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2020 Google, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Matthias Maennich
 
 /// @file
diff --git a/tests/test-lookup-syms.cc b/tests/test-lookup-syms.cc
index 077f33b..f2c1cb6 100644
--- a/tests/test-lookup-syms.cc
+++ b/tests/test-lookup-syms.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/tests/test-read-dwarf.cc b/tests/test-read-dwarf.cc
index c93f176..93c7bb9 100644
--- a/tests/test-read-dwarf.cc
+++ b/tests/test-read-dwarf.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Dodji Seketeli
 
 /// @file read ELF binaries containing DWARF, save them in XML corpus
diff --git a/tests/test-read-write.cc b/tests/test-read-write.cc
index 7d24bee..d709aab 100644
--- a/tests/test-read-write.cc
+++ b/tests/test-read-write.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file read an XML corpus file (in the native Abigail XML format),
 /// save it back and diff the resulting XML file against the input
diff --git a/tests/test-svg.cc b/tests/test-svg.cc
index 4a9d44d..71ec75d 100644
--- a/tests/test-svg.cc
+++ b/tests/test-svg.cc
@@ -1,27 +1,7 @@
-// Copyright (C) 2013-2019 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can redistribute it and/or modify it under the
-// terms of the GNU General Public License as published by the Free
-// Software Foundation; either version 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Public License for more details.
-
-// Under Section 7 of GPL version 3, you are granted additional
-// permissions described in the GCC Runtime Library Exception, version
-// 3.1, as published by the Free Software Foundation.
-
-// You should have received a copy of the GNU General Public License
-// and a copy of the GCC Runtime Library Exception along with this
-// program; see the files COPYING3 and COPYING.RUNTIME respectively.
-// If not, see <http://www.gnu.org/licenses/>.
-
+// SPDX-License-Identifier: GPL-3.0-with-GCC-exception
 // -*- mode: C++ -*-
+//
+// Copyright (C) 2013-2019 Red Hat, Inc.
 
 #include "abg-viz-svg.h"
 
diff --git a/tests/test-symtab.cc b/tests/test-symtab.cc
index 20e3071..97e6cad 100644
--- a/tests/test-symtab.cc
+++ b/tests/test-symtab.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2020 Google, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Matthias Maennich
 
 /// @file
diff --git a/tests/test-tools-utils.cc b/tests/test-tools-utils.cc
index 5597873..0f20a02 100644
--- a/tests/test-tools-utils.cc
+++ b/tests/test-tools-utils.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 ///
diff --git a/tests/test-types-stability.cc b/tests/test-types-stability.cc
index 1c1a531..d0cf99c 100644
--- a/tests/test-types-stability.cc
+++ b/tests/test-types-stability.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/tests/test-utils.cc b/tests/test-utils.cc
index 4daf7ce..efcdfb7 100644
--- a/tests/test-utils.cc
+++ b/tests/test-utils.cc
@@ -1,23 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 
 #include "test-utils.h"
 
diff --git a/tests/test-utils.h b/tests/test-utils.h
index ec9a520..ec33845 100644
--- a/tests/test-utils.h
+++ b/tests/test-utils.h
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 #ifndef __TEST_UTILS_H__
 #define __TEST_UTILS_H__
diff --git a/tests/test-write-read-archive.cc b/tests/test-write-read-archive.cc
index f682105..539a963 100644
--- a/tests/test-write-read-archive.cc
+++ b/tests/test-write-read-archive.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 #include <cstdlib>
 #include <iostream>
diff --git a/tools/abiar.cc b/tools/abiar.cc
index 22fe375..b73de2f 100644
--- a/tools/abiar.cc
+++ b/tools/abiar.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 #include <sys/types.h>
 #include <sys/stat.h>// The two above is for 'stat'
diff --git a/tools/abicompat.cc b/tools/abicompat.cc
index a5c707d..d7147c6 100644
--- a/tools/abicompat.cc
+++ b/tools/abicompat.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2014-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/tools/abidiff.cc b/tools/abidiff.cc
index 6ac81ee..f5b4069 100644
--- a/tools/abidiff.cc
+++ b/tools/abidiff.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/tools/abidw.cc b/tools/abidw.cc
index 756a29e..95a0dab 100644
--- a/tools/abidw.cc
+++ b/tools/abidw.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/tools/abilint.cc b/tools/abilint.cc
index e9d6f93..fc397a7 100644
--- a/tools/abilint.cc
+++ b/tools/abilint.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/tools/abipkgdiff.cc b/tools/abipkgdiff.cc
index 445e240..ea79398 100644
--- a/tools/abipkgdiff.cc
+++ b/tools/abipkgdiff.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2015-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Sinny Kumari
 
 /// @file
diff --git a/tools/abisym.cc b/tools/abisym.cc
index 2da45b4..d6089a8 100644
--- a/tools/abisym.cc
+++ b/tools/abisym.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/tools/binilint.cc b/tools/binilint.cc
index 4f0abaa..94d5595 100644
--- a/tools/binilint.cc
+++ b/tools/binilint.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/tools/fedabipkgdiff b/tools/fedabipkgdiff
index 2191613..644cc1c 100755
--- a/tools/fedabipkgdiff
+++ b/tools/fedabipkgdiff
@@ -1,25 +1,10 @@
 #!/usr/bin/env python
+# SPDX-License-Identifier: GPL-3.0-or-later
 # -*- coding: utf-8 -*-
 # -*- Mode: Python
 #
 # Copyright (C) 2013-2016 Red Hat, Inc.
 #
-# This file is part of the GNU Application Binary Interface Generic
-# Analysis and Instrumentation Library (libabigail).  This library is
-# free software; you can redistribute it and/or modify it under the
-# terms of the GNU General Public License as published by the
-# Free Software Foundation; either version 3, or (at your option) any
-# later version.
-#
-# This library is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public
-# License along with this program; see the file COPYING-GPLV3.  If
-# not, see <http:#www.gnu.org/licenses/>.
-#
 # Author: Chenxiong Qi
 
 from __future__ import print_function
diff --git a/tools/kmidiff.cc b/tools/kmidiff.cc
index 2840eb0..7798cba 100644
--- a/tools/kmidiff.cc
+++ b/tools/kmidiff.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2017-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
-- 
1.8.3.1



-- 
		Dodji


^ permalink raw reply	[flat|nested] 34+ messages in thread

* Re: [PATCH 1/9 v2] Replace individual license references with SPDX Identifiers
  2020-09-25  8:38     ` Dodji Seketeli
@ 2020-09-25 10:06       ` Jonathan Wakely
  2020-09-25 12:30         ` Dodji Seketeli
  0 siblings, 1 reply; 34+ messages in thread
From: Jonathan Wakely @ 2020-09-25 10:06 UTC (permalink / raw)
  To: Dodji Seketeli
  Cc: Benjamin Kosnik, Ben Woodard, Chenxiong Qi, Giuliano Procida,
	Jan Engelhardt, Jessica Yu, Mark Wielaard, Matthias Klose,
	Matthias Maennich, Ondrej Oprala, Roland McGrath, Sinny Kumari,
	Slava Barinov, libabigail

On 25/09/20 10:38 +0200, Dodji Seketeli wrote:
>Hello Jonathan,
>
>Jonathan Wakely <jwakely@redhat.com> writes:
>
>> One remaining issue in v2 of this patch, and two requests for a better
>> commit message. See below.
>
>Oh, right ...
>
>[...]
>
>
>>>	* ltmain.sh: Replace the license header with the SPDX identifier
>>>	GPL-2.0-or-later.
>>
>> It would be helpful if the commit log mentioned that this change to
>> ltmain.sh drops the (redundant?) libtool exception. I know you already
>> explained why that's OK, but I just noticed it again myself and asked
>> you about it on IRC. If the commit log mentioned it, I wouldn't need
>> to wonder if it's an error.
>
>Right.  I have added a hopefully better comment for this.  I am
>attaching the resulting patch below.
>
>[...]
>
>>>	* tests/lib/catch.hpp: Replace the license header with the SPDX
>>>	identifier BSL-1.0.
>>
>> The changelog says "Replace" but actually it's just adding it. Nothing
>> gets replaced.
>
>Right.  I've updated the changelog.  The reason why we don't replace it
>here is that file was generated and merged into this project.  So I
>guess we try to not mess with it too much.  Also the license of this
>file stays BSL-1.0 after the relicensing.
>
>>
>>>	* tests/mockfedabipkgdiff.in: Replace the license header with the
>>>	SPDX identifier LGPL-3.0-or-later.
>>
>> This change looks wrong:
>>
>>>diff --git a/tests/mockfedabipkgdiff.in b/tests/mockfedabipkgdiff.in
>>>index 47c8cc8..ea8efc1 100644
>>>--- a/tests/mockfedabipkgdiff.in
>>>+++ b/tests/mockfedabipkgdiff.in
>>>@@ -1,23 +1,8 @@
>>> #!/usr/bin/env python
>>>+# SPDX-License-Identifier: LGPL-3.0-or-later
>>> # -*- coding: utf-8 -*-
>>> # -*- Mode: Python
>>> #
>>>-# This file is part of the GNU Application Binary Interface Generic
>>>-# Analysis and Instrumentation Library (libabigail).  This library is
>>>-# free software; you can redistribute it and/or modify it under the
>>>-# terms of the GNU General Public License as published by the
>>>-# Free Software Foundation; either version 3, or (at your option) any
>>>-# later version.
>>>-#
>>>-# This library is distributed in the hope that it will be useful, but
>>>-# WITHOUT ANY WARRANTY; without even the implied warranty of
>>>-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
>>>-# General Public License for more details.
>>>-#
>>>-# You should have received a copy of the GNU General Public
>>>-# License along with this program; see the file COPYING-GPLV3.  If
>>>-# not, see <http:#www.gnu.org/licenses/>.
>>>-#
>>> # Author: Dodji Seketeli
>>> #
>>> # Based on some preliminary work from Chenxiong Qi, posted to
>>
>
>Right, I have fixed this so that the SPDX is now GPL-3.0-or-later.
>
>Thanks for catching this issues!
>
>Please find the updated patch below.
>
>
From 18567ab775b78c5c0c7f9b9f2315c65b6741a864 Mon Sep 17 00:00:00 2001
>From: Matthias Maennich <maennich@google.com>
>Date: Sat, 7 Mar 2020 23:46:31 +0000
>Subject: [PATCH 1/9] Replace individual license references with SPDX
> Identifiers
>
>This patch replaces license headers with SPDX identifiers in all files
>containing license headers.  For each file, the SPDX identifier
>formally represents its current license.  Note that the list of SPDX
>identifiers is available on the SPDX web site at
>https://spdx.org/licenses.
>
>For autoconf-archive/ax_prog_python_version.m4 however, there is a
>little catch.  Dodji Seketeli wrote this ax_check_python_modules.m4.
>Just like the other autoconf-archive macros, it makes sense to have it
>under the FSF All Permissive license.  Actually, the terms of that
>license was already in the file but then the license header was
>wrongly set to GPLv2 with autoconf exception.  So I fixed that in this
>commit by setting the SPDX identifier to FSFAP.
>
>	* abigail.m4: Replace the license header with the SPDX identifier
>	GPL-3.0-or-later WITH GCC-exception-3.1
>	* autoconf-archive/ax_check_python_modules.m4: Correctly set the
>	SPDX identifier to FSFAP.
>	* autoconf-archive/ax_compare_version.m4: Replace the license
>	header with the SPDX identifier FSFAP.
>	* autoconf-archive/ax_prog_python_version.m4: Likewise.
>	header with the SPDX identifier FSFAP.
>	* autoconf-archive/ax_valgrind_check.m4: Likewise.
>	* gen-changelog.py: Replace the license header with the SPDX
>	identifier LGPL-2.0-or-later.
>	* include/abg-comp-filter.h: Replace the license header with the
>	SPDX identifier LGPL-3.0-or-later.
>	* include/abg-comparison.h: Likewise.
>	* include/abg-config.h: Likewise.
>	* include/abg-corpus.h: Likewise.
>	* include/abg-cxx-compat.h: Replace the license header with the
>	SPDX identifier LGPL-2.0-or-later.
>	* include/abg-diff-utils.h: Replace the license header with the
>	SPDX identifier LGPL-3.0-or-later
>	* include/abg-dwarf-reader.h: Likewise.
>	* include/abg-fwd.h: Likewise.
>	* include/abg-hash.h: Likewise.
>	* include/abg-ini.h: Likewise.
>	* include/abg-interned-str.h: Likewise.
>	* include/abg-ir.h: Likewise.
>	* include/abg-libxml-utils.h: Likewise.
>	* include/abg-libzip-utils.h: Likewise.
>	* include/abg-reader.h: Likewise.
>	* include/abg-regex.h: Likewise.
>	* include/abg-reporter.h: Likewise.
>	* include/abg-sptr-utils.h: Likewise.
>	* include/abg-suppression.h: Likewise.
>	* include/abg-tools-utils.h: Likewise.
>	* include/abg-traverse.h: Likewise.
>	* include/abg-viz-common.h: Likewise.
>	* include/abg-viz-dot.h: Likewise.
>	* include/abg-viz-svg.h: Likewise.
>	* include/abg-workers.h: Likewise.
>	* include/abg-writer.h: Likewise.
>	* install-sh: Replace the license header with the SPDX identifier MIT.
>	* ltmain.sh: Replace the license header with the SPDX identifier
>	GPL-2.0-or-later.  Note that this file has the libtool special
>	exception which allows us to redistribute it under the general
>	license of the project.
>	* src/abg-comp-filter.cc: Replace the license header with the SPDX
>	* src/abg-comparison-priv.h: Likewise.
>	* src/abg-comparison.cc: Likewise.
>	* src/abg-config.cc: Likewise.
>	* src/abg-corpus-priv.h: Likewise.
>	* src/abg-corpus.cc: Likewise.
>	* src/abg-default-reporter.cc: Likewise.
>	* src/abg-diff-utils.cc: Likewise.
>	* src/abg-dwarf-reader.cc: Likewise.
>	* src/abg-elf-helpers.cc: Likewise.
>	* src/abg-elf-helpers.h: Likewise.
>	* src/abg-regex.cc: Likewise.
>	* src/abg-hash.cc: Likewise.
>	* src/abg-ini.cc: Likewise.
>	* src/abg-internal.h: Likewise.
>	* src/abg-ir-priv.h: Likewise.
>	* src/abg-ir.cc: Likewise.
>	* src/abg-leaf-reporter.cc: Likewise.
>	* src/abg-libxml-utils.cc: Likewise.
>	* src/abg-libzip-utils.cc: Likewise.
>	* src/abg-reader.cc: Likewise.
>	* src/abg-reporter-priv.cc: Likewise.
>	* src/abg-reporter-priv.h: Likewise.
>	* src/abg-sptr-utils.cc: Likewise.
>	* src/abg-suppression-priv.h: Likewise.
>	* src/abg-suppression.cc: Likewise.
>	* src/abg-tools-utils.cc: Likewise.
>	* src/abg-traverse.cc: Likewise.
>	* src/abg-viz-common.cc: Likewise.
>	* src/abg-viz-dot.cc: Likewise.
>	* src/abg-viz-svg.cc: Likewise.
>	* src/abg-workers.cc: Likewise.
>	* src/abg-writer.cc: Likewise.
>	* tests/lib/catch.hpp: Add an SPDX identifier BSL-1.0.
>	* tests/lib/catch.cc: Likewise.

The patch itself looks fine now, but these two lines in the changelog
have been reordered. That makes it look like the "catch.cc: Likewise."
means that file gets the BSL-1.0 identifier. But actually it gets the
LGPL one. I think it should be this way round, as before:

	* tests/lib/catch.cc: Likewise.
	* tests/lib/catch.hpp: Add an SPDX identifier BSL-1.0.

Looks good apart from that.

Signed-off-by: Jonathan Wakely <jwakely@redhat.com>

I think I've signed-off on the whole series now.


^ permalink raw reply	[flat|nested] 34+ messages in thread

* Re: [PATCH 1/9 v2] Replace individual license references with SPDX Identifiers
  2020-09-25 10:06       ` Jonathan Wakely
@ 2020-09-25 12:30         ` Dodji Seketeli
  0 siblings, 0 replies; 34+ messages in thread
From: Dodji Seketeli @ 2020-09-25 12:30 UTC (permalink / raw)
  To: Jonathan Wakely
  Cc: Benjamin Kosnik, Ben Woodard, Chenxiong Qi, Giuliano Procida,
	Jan Engelhardt, Jessica Yu, Mark Wielaard, Matthias Klose,
	Matthias Maennich, Ondrej Oprala, Roland McGrath, Sinny Kumari,
	Slava Barinov, libabigail

Jonathan Wakely <jwakely@redhat.com> writes:

[...]

> The patch itself looks fine now, but these two lines in the changelog
> have been reordered. That makes it look like the "catch.cc: Likewise."
> means that file gets the BSL-1.0 identifier. But actually it gets the
> LGPL one. I think it should be this way round, as before:
>
> 	* tests/lib/catch.cc: Likewise.
> 	* tests/lib/catch.hpp: Add an SPDX identifier BSL-1.0.
>

Pfff, right.  Sorry for the mess-up.

I've fixed, thanks.

> Looks good apart from that.

Thanks!

> Signed-off-by: Jonathan Wakely <jwakely@redhat.com>

I went through the whole series and yes, you've signed off all the
patches!

Thanks!

For the record, below is the updated patch.  It can be browsed in
relicensing branch at: https://sourceware.org/git/?p=libabigail.git;a=shortlog;h=refs/heads/relicensing

From 5393b3fdef615dc7ed3ba1a383a403ed3ec99c05 Mon Sep 17 00:00:00 2001
From: Matthias Maennich <maennich@google.com>
Date: Sat, 7 Mar 2020 23:46:31 +0000
Subject: [PATCH 1/9] Replace individual license references with SPDX
 Identifiers

This patch replaces license headers with SPDX identifiers in all files
containing license headers.  For each file, the SPDX identifier
formally represents its current license.  Note that the list of SPDX
identifiers is available on the SPDX web site at
https://spdx.org/licenses.

For autoconf-archive/ax_prog_python_version.m4 however, there is a
little catch.  Dodji Seketeli wrote this ax_check_python_modules.m4.
Just like the other autoconf-archive macros, it makes sense to have it
under the FSF All Permissive license.  Actually, the terms of that
license was already in the file but then the license header was
wrongly set to GPLv2 with autoconf exception.  So I fixed that in this
commit by setting the SPDX identifier to FSFAP.

	* abigail.m4: Replace the license header with the SPDX identifier
	GPL-3.0-or-later WITH GCC-exception-3.1
	* autoconf-archive/ax_check_python_modules.m4: Correctly set the
	SPDX identifier to FSFAP.
	* autoconf-archive/ax_compare_version.m4: Replace the license
	header with the SPDX identifier FSFAP.
	* autoconf-archive/ax_prog_python_version.m4: Likewise.
	header with the SPDX identifier FSFAP.
	* autoconf-archive/ax_valgrind_check.m4: Likewise.
	* gen-changelog.py: Replace the license header with the SPDX
	identifier LGPL-2.0-or-later.
	* include/abg-comp-filter.h: Replace the license header with the
	SPDX identifier LGPL-3.0-or-later.
	* include/abg-comparison.h: Likewise.
	* include/abg-config.h: Likewise.
	* include/abg-corpus.h: Likewise.
	* include/abg-cxx-compat.h: Replace the license header with the
	SPDX identifier LGPL-2.0-or-later.
	* include/abg-diff-utils.h: Replace the license header with the
	SPDX identifier LGPL-3.0-or-later
	* include/abg-dwarf-reader.h: Likewise.
	* include/abg-fwd.h: Likewise.
	* include/abg-hash.h: Likewise.
	* include/abg-ini.h: Likewise.
	* include/abg-interned-str.h: Likewise.
	* include/abg-ir.h: Likewise.
	* include/abg-libxml-utils.h: Likewise.
	* include/abg-libzip-utils.h: Likewise.
	* include/abg-reader.h: Likewise.
	* include/abg-regex.h: Likewise.
	* include/abg-reporter.h: Likewise.
	* include/abg-sptr-utils.h: Likewise.
	* include/abg-suppression.h: Likewise.
	* include/abg-tools-utils.h: Likewise.
	* include/abg-traverse.h: Likewise.
	* include/abg-viz-common.h: Likewise.
	* include/abg-viz-dot.h: Likewise.
	* include/abg-viz-svg.h: Likewise.
	* include/abg-workers.h: Likewise.
	* include/abg-writer.h: Likewise.
	* install-sh: Replace the license header with the SPDX identifier MIT.
	* ltmain.sh: Replace the license header with the SPDX identifier
	GPL-2.0-or-later.  Note that this file has the libtool special
	exception which allows us to redistribute it under the general
	license of the project.
	* src/abg-comp-filter.cc: Replace the license header with the SPDX
	* src/abg-comparison-priv.h: Likewise.
	* src/abg-comparison.cc: Likewise.
	* src/abg-config.cc: Likewise.
	* src/abg-corpus-priv.h: Likewise.
	* src/abg-corpus.cc: Likewise.
	* src/abg-default-reporter.cc: Likewise.
	* src/abg-diff-utils.cc: Likewise.
	* src/abg-dwarf-reader.cc: Likewise.
	* src/abg-elf-helpers.cc: Likewise.
	* src/abg-elf-helpers.h: Likewise.
	* src/abg-regex.cc: Likewise.
	* src/abg-hash.cc: Likewise.
	* src/abg-ini.cc: Likewise.
	* src/abg-internal.h: Likewise.
	* src/abg-ir-priv.h: Likewise.
	* src/abg-ir.cc: Likewise.
	* src/abg-leaf-reporter.cc: Likewise.
	* src/abg-libxml-utils.cc: Likewise.
	* src/abg-libzip-utils.cc: Likewise.
	* src/abg-reader.cc: Likewise.
	* src/abg-reporter-priv.cc: Likewise.
	* src/abg-reporter-priv.h: Likewise.
	* src/abg-sptr-utils.cc: Likewise.
	* src/abg-suppression-priv.h: Likewise.
	* src/abg-suppression.cc: Likewise.
	* src/abg-tools-utils.cc: Likewise.
	* src/abg-traverse.cc: Likewise.
	* src/abg-viz-common.cc: Likewise.
	* src/abg-viz-dot.cc: Likewise.
	* src/abg-viz-svg.cc: Likewise.
	* src/abg-workers.cc: Likewise.
	* src/abg-writer.cc: Likewise.
	* tests/lib/catch.cc: Likewise.
	* tests/lib/catch.hpp: Add an SPDX identifier BSL-1.0.
	* tests/mockfedabipkgdiff.in: Replace the license header with the
	SPDX identifier GPL-3.0-or-later.
	* tests/print-diff-tree.cc: Likewise.
	* tests/runtestfedabipkgdiff.py.in: Replaace the license header
	with the SPDW identifier GPL-3.0-or-later.
	* tests/test-abicompat.cc: Replace the license header with the
	SPDX identifier LGPL-3.0-or-later.
	* tests/test-abidiff-exit.cc: Likewise.
	* tests/test-abidiff.cc: Likewise.
	* tests/test-alt-dwarf-file.cc: Likewise.
	* tests/test-annotate.cc: Likewise.
	* tests/test-cxx-compat.cc: Likewise.
	* tests/test-core-diff.cc: Likewise.
	* tests/test-diff-dwarf-abixml.cc: Likewise.
	* tests/test-diff-dwarf.cc: Likewise.
	* tests/test-diff-filter.cc: Likewise.
	* tests/test-diff-pkg.cc: Likewise.
	* tests/test-diff-suppr.cc: Likewise.
	* tests/test-diff2.cc: Likewise.
	* tests/test-dot.cc: Replace the license header with the
	SPDX identifier GPL-3.0-with-GCC-exception.
	* tests/test-elf-helpers.cc: Replace the license header with the
	SPDX identifier LGPL-3.0-or-later.
	* tests/test-ini.cc: Likewise.
	* tests/test-ir-walker.cc: Likewise.
	* tests/test-kmi-whitelist.cc: Likewise.
	* tests/test-lookup-syms.cc: Likewise.
	* tests/test-read-dwarf.cc: Likewise.
	* tests/test-read-write.cc: Likewise.
	* tests/test-svg.cc: Replace the license header with the SPDX
	identifier GPL-3.0-with-GCC-exception.
	* tests/test-symtab.cc: Replace the license header with the SPDX
	identifier LGPL-3.0-or-later.
	* tests/test-tools-utils.cc: Likewise.
	* tests/test-types-stability.cc: Likewise.
	* tests/test-utils.cc: Likewise.
	* tests/test-utils.h: Likewise.
	* tests/test-write-read-archive.cc: Likewise.
	* tools/abiar.cc: Likewise.
	* tools/abicompat.cc: Likewise.
	* tools/abidiff.cc: Likewise.
	* tools/abidw.cc: Likewise.
	* tools/abilint.cc: Likewise.
	* tools/abipkgdiff.cc: Likewise.
	* tools/abisym.cc: Likewise.
	* tools/binilint.cc: Likewise.
	* tools/fedabipkgdiff: Replace the license header with the
	SPDX identifier GPL-3.0-or-later.
	* tools/kmidiff.cc: Likewise.

Signed-off-by: Benjamin De Kosnik <bkoz@gnu.org>
Signed-off-by: Ben Woodard <woodard@redhat.com>
Signed-off-by: Chenxiong Qi <cqi@redhat.com>
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
Signed-off-by: Giuliano Procida <gprocida@google.com>
Signed-off-by: Jan Engelhardt <jengelh@inai.de>
Signed-off-by: Jessica Yu <jeyu@kernel.org>
Signed-off-by: Jonathan Wakely <jwakely@redhat.com>
Signed-off-by: Matthias Klose <doko@ubuntu.com>
Signed-off-by: Matthias Maennich <maennich@google.com>
Signed-off-by: Ondrej Oprala <ondrej.oprala@gmail.com>
Signed-off-by: Roland McGrath <roland@hack.frob.com>
Signed-off-by: Slava Barinov <v.barinov@samsung.com>
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
---
 abigail.m4                                  | 26 ++++----------------------
 autoconf-archive/ax_check_python_modules.m4 | 20 +-------------------
 autoconf-archive/ax_compare_version.m4      |  1 +
 autoconf-archive/ax_prog_python_version.m4  |  1 +
 autoconf-archive/ax_valgrind_check.m4       |  1 +
 gen-changelog.py                            | 15 ++-------------
 include/abg-comp-filter.h                   | 17 +----------------
 include/abg-comparison.h                    | 17 +----------------
 include/abg-config.h                        | 17 +----------------
 include/abg-corpus.h                        | 17 +----------------
 include/abg-cxx-compat.h                    | 17 +----------------
 include/abg-diff-utils.h                    | 17 +----------------
 include/abg-dwarf-reader.h                  | 17 +----------------
 include/abg-fwd.h                           | 17 +----------------
 include/abg-hash.h                          | 17 +----------------
 include/abg-ini.h                           | 17 +----------------
 include/abg-interned-str.h                  | 17 +----------------
 include/abg-ir.h                            | 17 +----------------
 include/abg-libxml-utils.h                  | 17 +----------------
 include/abg-libzip-utils.h                  | 17 +----------------
 include/abg-reader.h                        | 17 +----------------
 include/abg-regex.h                         | 19 ++-----------------
 include/abg-reporter.h                      | 17 +----------------
 include/abg-sptr-utils.h                    | 17 +----------------
 include/abg-suppression.h                   | 17 +----------------
 include/abg-tools-utils.h                   | 17 +----------------
 include/abg-traverse.h                      | 17 +----------------
 include/abg-viz-common.h                    | 17 +----------------
 include/abg-viz-dot.h                       | 17 +----------------
 include/abg-viz-svg.h                       | 17 +----------------
 include/abg-workers.h                       | 17 +----------------
 include/abg-writer.h                        | 17 +----------------
 install-sh                                  | 18 +-----------------
 ltmain.sh                                   | 22 +---------------------
 src/abg-comp-filter.cc                      | 17 +----------------
 src/abg-comparison-priv.h                   | 18 +-----------------
 src/abg-comparison.cc                       | 17 +----------------
 src/abg-config.cc                           | 17 +----------------
 src/abg-corpus-priv.h                       | 17 +----------------
 src/abg-corpus.cc                           | 17 +----------------
 src/abg-default-reporter.cc                 | 17 +----------------
 src/abg-diff-utils.cc                       | 17 +----------------
 src/abg-dwarf-reader.cc                     | 17 +----------------
 src/abg-elf-helpers.cc                      | 17 +----------------
 src/abg-elf-helpers.h                       | 17 +----------------
 src/abg-hash.cc                             | 17 +----------------
 src/abg-ini.cc                              | 17 +----------------
 src/abg-internal.h                          | 17 +----------------
 src/abg-ir-priv.h                           | 17 +----------------
 src/abg-ir.cc                               | 17 +----------------
 src/abg-leaf-reporter.cc                    | 17 +----------------
 src/abg-libxml-utils.cc                     | 17 +----------------
 src/abg-libzip-utils.cc                     | 17 +----------------
 src/abg-reader.cc                           | 17 +----------------
 src/abg-regex.cc                            | 17 +----------------
 src/abg-reporter-priv.cc                    | 17 +----------------
 src/abg-reporter-priv.h                     | 17 +----------------
 src/abg-suppression-priv.h                  | 17 +----------------
 src/abg-suppression.cc                      | 17 +----------------
 src/abg-tools-utils.cc                      | 17 +----------------
 src/abg-traverse.cc                         | 17 +----------------
 src/abg-viz-common.cc                       | 17 +----------------
 src/abg-viz-dot.cc                          | 18 +-----------------
 src/abg-viz-svg.cc                          | 17 +----------------
 src/abg-workers.cc                          | 17 +----------------
 src/abg-writer.cc                           | 17 +----------------
 tests/lib/catch.cc                          | 17 +----------------
 tests/lib/catch.hpp                         |  4 ++--
 tests/mockfedabipkgdiff.in                  | 17 +----------------
 tests/print-diff-tree.cc                    | 20 ++------------------
 tests/runtestfedabipkgdiff.py.in            | 17 +----------------
 tests/test-abicompat.cc                     | 17 +----------------
 tests/test-abidiff-exit.cc                  | 17 +----------------
 tests/test-abidiff.cc                       | 17 +----------------
 tests/test-alt-dwarf-file.cc                | 17 +----------------
 tests/test-annotate.cc                      | 17 +----------------
 tests/test-core-diff.cc                     | 19 ++-----------------
 tests/test-cxx-compat.cc                    | 18 +-----------------
 tests/test-diff-dwarf-abixml.cc             | 17 +----------------
 tests/test-diff-dwarf.cc                    | 17 +----------------
 tests/test-diff-filter.cc                   | 17 +----------------
 tests/test-diff-pkg.cc                      | 17 +----------------
 tests/test-diff-suppr.cc                    | 17 +----------------
 tests/test-diff2.cc                         | 20 ++------------------
 tests/test-dot.cc                           | 26 +++-----------------------
 tests/test-elf-helpers.cc                   | 17 +----------------
 tests/test-ini.cc                           | 17 +----------------
 tests/test-ir-walker.cc                     | 17 +----------------
 tests/test-kmi-whitelist.cc                 | 17 +----------------
 tests/test-lookup-syms.cc                   | 17 +----------------
 tests/test-read-dwarf.cc                    | 17 +----------------
 tests/test-read-write.cc                    | 17 +----------------
 tests/test-svg.cc                           | 26 +++-----------------------
 tests/test-symtab.cc                        | 17 +----------------
 tests/test-tools-utils.cc                   | 17 +----------------
 tests/test-types-stability.cc               | 17 +----------------
 tests/test-utils.cc                         | 18 +-----------------
 tests/test-utils.h                          | 17 +----------------
 tests/test-write-read-archive.cc            | 17 +----------------
 tools/abiar.cc                              | 17 +----------------
 tools/abicompat.cc                          | 17 +----------------
 tools/abidiff.cc                            | 17 +----------------
 tools/abidw.cc                              | 17 +----------------
 tools/abilint.cc                            | 17 +----------------
 tools/abipkgdiff.cc                         | 17 +----------------
 tools/abisym.cc                             | 17 +----------------
 tools/binilint.cc                           | 17 +----------------
 tools/fedabipkgdiff                         | 17 +----------------
 tools/kmidiff.cc                            | 17 +----------------
 109 files changed, 122 insertions(+), 1718 deletions(-)

diff --git a/abigail.m4 b/abigail.m4
index 86c769b..2c7626d 100644
--- a/abigail.m4
+++ b/abigail.m4
@@ -1,28 +1,10 @@
+# SPDX-License-Identifier: GPL-3.0-or-later WITH GCC-exception-3.1
+#
 # Copyright (C) 2013-2020 Red Hat, Inc
-# 
-# This file is part of the GNU Application Binary Interface Generic
-# Analysis and Instrumentation Library (libabigail).  This library is
-# free software; you can redistribute it and/or modify it under the
-# terms of the GNU General Public License as published by the Free
-# Software Foundation; either version 3, or (at your option) any
-# later version.
-# 
-# This library is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# General Public License for more details.
-# 
-# Under Section 7 of GPL version 3, you are granted additional
-# permissions described in the GCC Runtime Library Exception, version
-# 3.1, as published by the Free Software Foundation.
-# 
-# You should have received a copy of the GNU General Public License
-# and a copy of the GCC Runtime Library Exception along with this
-# program; see the files COPYING3 and COPYING.RUNTIME respectively.
-# If not, see <http://www.gnu.org/licenses/>.
 #
-#// Author: Dodji Seketeli <dodji@redhat.com>
+# Author: Dodji Seketeli <dodji@redhat.com>
 
+#
 # ABIGAIL_INIT
 #
 # Handle the detection of the libabigail header and library files on
diff --git a/autoconf-archive/ax_check_python_modules.m4 b/autoconf-archive/ax_check_python_modules.m4
index 6538170..d5285db 100644
--- a/autoconf-archive/ax_check_python_modules.m4
+++ b/autoconf-archive/ax_check_python_modules.m4
@@ -1,26 +1,8 @@
+# SPDX-License-Identifier: FSFAP
 # -*- Autoconf -*-
 #
 # ax_check_python_modules.m4 - Macros to locate python modules.
 #
-# 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 Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-#
 # Author: Dodji Seketeli <dodji@seketeli.org>
 #
 
diff --git a/autoconf-archive/ax_compare_version.m4 b/autoconf-archive/ax_compare_version.m4
index 74dc0fd..cddb15d 100644
--- a/autoconf-archive/ax_compare_version.m4
+++ b/autoconf-archive/ax_compare_version.m4
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: FSFAP
 # ===========================================================================
 #    http://www.gnu.org/software/autoconf-archive/ax_compare_version.html
 # ===========================================================================
diff --git a/autoconf-archive/ax_prog_python_version.m4 b/autoconf-archive/ax_prog_python_version.m4
index 628a3e4..626d8eb 100644
--- a/autoconf-archive/ax_prog_python_version.m4
+++ b/autoconf-archive/ax_prog_python_version.m4
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: FSFAP
 # ===========================================================================
 #  http://www.gnu.org/software/autoconf-archive/ax_prog_python_version.html
 # ===========================================================================
diff --git a/autoconf-archive/ax_valgrind_check.m4 b/autoconf-archive/ax_valgrind_check.m4
index d0e3c2d..be83490 100644
--- a/autoconf-archive/ax_valgrind_check.m4
+++ b/autoconf-archive/ax_valgrind_check.m4
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: FSFAP
 # ===========================================================================
 #     http://www.gnu.org/software/autoconf-archive/ax_valgrind_check.html
 # ===========================================================================
diff --git a/gen-changelog.py b/gen-changelog.py
index 9b8e002..3515aa0 100644
--- a/gen-changelog.py
+++ b/gen-changelog.py
@@ -1,4 +1,6 @@
 #!/usr/bin/env python
+# SPDX-License-Identifier: LGPL-2.0-or-later
+#
 # -*- mode: python -*-
 #
 # This python program has been copied from
@@ -11,19 +13,6 @@
 # published by the Free Software Foundaion; either version 2, or (at
 # your option) any later version.
 #
-# Thus, this program is free software; you can 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, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# General Lesser Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public
-# License along with this program; see the file COPYING-LGPLV2.  If
-# not, see <http://www.gnu.org/licenses/>.
 
 import sys
 import subprocess
diff --git a/include/abg-comp-filter.h b/include/abg-comp-filter.h
index 556bad4..e02b32a 100644
--- a/include/abg-comp-filter.h
+++ b/include/abg-comp-filter.h
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/include/abg-comparison.h b/include/abg-comparison.h
index c4eb592..99c852d 100644
--- a/include/abg-comparison.h
+++ b/include/abg-comparison.h
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 #ifndef __ABG_COMPARISON_H__
diff --git a/include/abg-config.h b/include/abg-config.h
index 314fc34..e7fecdb 100644
--- a/include/abg-config.h
+++ b/include/abg-config.h
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 
diff --git a/include/abg-corpus.h b/include/abg-corpus.h
index 410a9c2..4c2d6d9 100644
--- a/include/abg-corpus.h
+++ b/include/abg-corpus.h
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 
diff --git a/include/abg-cxx-compat.h b/include/abg-cxx-compat.h
index 7141771..d692464 100644
--- a/include/abg-cxx-compat.h
+++ b/include/abg-cxx-compat.h
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-2.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2019-2020 Google, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV2.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 
diff --git a/include/abg-diff-utils.h b/include/abg-diff-utils.h
index b59ffa0..60937d1 100644
--- a/include/abg-diff-utils.h
+++ b/include/abg-diff-utils.h
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 ///
diff --git a/include/abg-dwarf-reader.h b/include/abg-dwarf-reader.h
index d0329ae..628cc33 100644
--- a/include/abg-dwarf-reader.h
+++ b/include/abg-dwarf-reader.h
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/include/abg-fwd.h b/include/abg-fwd.h
index a2caf9b..dd7d7ed 100644
--- a/include/abg-fwd.h
+++ b/include/abg-fwd.h
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 
diff --git a/include/abg-hash.h b/include/abg-hash.h
index 732b145..c698a96 100644
--- a/include/abg-hash.h
+++ b/include/abg-hash.h
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 
diff --git a/include/abg-ini.h b/include/abg-ini.h
index df79198..60d328d 100644
--- a/include/abg-ini.h
+++ b/include/abg-ini.h
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/include/abg-interned-str.h b/include/abg-interned-str.h
index 2bc8f43..6ba4058 100644
--- a/include/abg-interned-str.h
+++ b/include/abg-interned-str.h
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2016-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/include/abg-ir.h b/include/abg-ir.h
index f17a3bf..413847d 100644
--- a/include/abg-ir.h
+++ b/include/abg-ir.h
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/include/abg-libxml-utils.h b/include/abg-libxml-utils.h
index cf167b8..f127962 100644
--- a/include/abg-libxml-utils.h
+++ b/include/abg-libxml-utils.h
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 
diff --git a/include/abg-libzip-utils.h b/include/abg-libzip-utils.h
index a112279..5e52e06 100644
--- a/include/abg-libzip-utils.h
+++ b/include/abg-libzip-utils.h
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 
diff --git a/include/abg-reader.h b/include/abg-reader.h
index d86fcb1..39ff744 100644
--- a/include/abg-reader.h
+++ b/include/abg-reader.h
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/include/abg-regex.h b/include/abg-regex.h
index 7ab9fc0..d9b5a28 100644
--- a/include/abg-regex.h
+++ b/include/abg-regex.h
@@ -1,22 +1,7 @@
-// -*- mode: C++ -*-
+// SPDX-License-Identifier: LGPL-3.0-or-later
+// -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 ///
diff --git a/include/abg-reporter.h b/include/abg-reporter.h
index 6aec6a6..7e37969 100644
--- a/include/abg-reporter.h
+++ b/include/abg-reporter.h
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2017-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/include/abg-sptr-utils.h b/include/abg-sptr-utils.h
index 2a12707..6adf54b 100644
--- a/include/abg-sptr-utils.h
+++ b/include/abg-sptr-utils.h
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 ///
diff --git a/include/abg-suppression.h b/include/abg-suppression.h
index 6383b93..65698c1 100644
--- a/include/abg-suppression.h
+++ b/include/abg-suppression.h
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2016-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 #ifndef __ABG_SUPPRESSION_H__
diff --git a/include/abg-tools-utils.h b/include/abg-tools-utils.h
index 12651fc..4c6dfa8 100644
--- a/include/abg-tools-utils.h
+++ b/include/abg-tools-utils.h
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 ///@file
 
diff --git a/include/abg-traverse.h b/include/abg-traverse.h
index 92a8a24..9b01679 100644
--- a/include/abg-traverse.h
+++ b/include/abg-traverse.h
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 
diff --git a/include/abg-viz-common.h b/include/abg-viz-common.h
index 948b1f4..5ab3718 100644
--- a/include/abg-viz-common.h
+++ b/include/abg-viz-common.h
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 
diff --git a/include/abg-viz-dot.h b/include/abg-viz-dot.h
index ac84bd9..ceae3b1 100644
--- a/include/abg-viz-dot.h
+++ b/include/abg-viz-dot.h
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 
diff --git a/include/abg-viz-svg.h b/include/abg-viz-svg.h
index 567f789..601683a 100644
--- a/include/abg-viz-svg.h
+++ b/include/abg-viz-svg.h
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 
diff --git a/include/abg-workers.h b/include/abg-workers.h
index 65d3e83..2f3a238 100644
--- a/include/abg-workers.h
+++ b/include/abg-workers.h
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/include/abg-writer.h b/include/abg-writer.h
index d44b483..ddb1d2c 100644
--- a/include/abg-writer.h
+++ b/include/abg-writer.h
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/install-sh b/install-sh
index 377bb86..0a3cd07 100755
--- a/install-sh
+++ b/install-sh
@@ -1,4 +1,5 @@
 #!/bin/sh
+# SPDX-License-Identifier: MIT
 # install - install a program, script, or datafile
 
 scriptversion=2011-11-20.07; # UTC
@@ -9,23 +10,6 @@ scriptversion=2011-11-20.07; # UTC
 #
 # Copyright (C) 1994 X Consortium
 #
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to
-# deal in the Software without restriction, including without limitation the
-# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
-# sell copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
-# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
-# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-#
 # Except as contained in this notice, the name of the X Consortium shall not
 # be used in advertising or otherwise to promote the sale, use or other deal-
 # ings in this Software without prior written authorization from the X Consor-
diff --git a/ltmain.sh b/ltmain.sh
index 63ae69d..0208760 100644
--- a/ltmain.sh
+++ b/ltmain.sh
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
 
 # libtool (GNU libtool) 2.4.2
 # Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
@@ -7,27 +8,6 @@
 # This is free software; see the source for copying conditions.  There is NO
 # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 
-# GNU Libtool is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# As a special exception to the GNU General Public License,
-# if you distribute this file as part of a program or library that
-# is built using GNU Libtool, you may include this file under the
-# same distribution terms that you use for the rest of that program.
-#
-# GNU Libtool is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Libtool; see the file COPYING.  If not, a copy
-# can be downloaded from http://www.gnu.org/licenses/gpl.html,
-# or obtained by writing to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-
 # Usage: $progname [OPTION]... [MODE-ARG]...
 #
 # Provide generalized library-building support services.
diff --git a/src/abg-comp-filter.cc b/src/abg-comp-filter.cc
index abfa3c0..cf8da79 100644
--- a/src/abg-comp-filter.cc
+++ b/src/abg-comp-filter.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/src/abg-comparison-priv.h b/src/abg-comparison-priv.h
index b82b5d0..9b9fc5d 100644
--- a/src/abg-comparison-priv.h
+++ b/src/abg-comparison-priv.h
@@ -1,24 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2017-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/src/abg-comparison.cc b/src/abg-comparison.cc
index 11f506f..4ac0cda 100644
--- a/src/abg-comparison.cc
+++ b/src/abg-comparison.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/src/abg-config.cc b/src/abg-config.cc
index 34b7bf4..ddde9d2 100644
--- a/src/abg-config.cc
+++ b/src/abg-config.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the files COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 
diff --git a/src/abg-corpus-priv.h b/src/abg-corpus-priv.h
index ee8c823..d5bab11 100644
--- a/src/abg-corpus-priv.h
+++ b/src/abg-corpus-priv.h
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2016-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 ///
diff --git a/src/abg-corpus.cc b/src/abg-corpus.cc
index 0e8e6d7..4ff5aa8 100644
--- a/src/abg-corpus.cc
+++ b/src/abg-corpus.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 
diff --git a/src/abg-default-reporter.cc b/src/abg-default-reporter.cc
index 0b572db..8b5b321 100644
--- a/src/abg-default-reporter.cc
+++ b/src/abg-default-reporter.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2017-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 
diff --git a/src/abg-diff-utils.cc b/src/abg-diff-utils.cc
index 6c521f6..27519c0 100644
--- a/src/abg-diff-utils.cc
+++ b/src/abg-diff-utils.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 #include <cstring>
 
diff --git a/src/abg-dwarf-reader.cc b/src/abg-dwarf-reader.cc
index 7257052..9347973 100644
--- a/src/abg-dwarf-reader.cc
+++ b/src/abg-dwarf-reader.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/src/abg-elf-helpers.cc b/src/abg-elf-helpers.cc
index ed768d2..24bb678 100644
--- a/src/abg-elf-helpers.cc
+++ b/src/abg-elf-helpers.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2020 Google, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 ///
diff --git a/src/abg-elf-helpers.h b/src/abg-elf-helpers.h
index 647c927..b0fe0c2 100644
--- a/src/abg-elf-helpers.h
+++ b/src/abg-elf-helpers.h
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2020 Google, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 ///
diff --git a/src/abg-hash.cc b/src/abg-hash.cc
index 5d2861f..184b556 100644
--- a/src/abg-hash.cc
+++ b/src/abg-hash.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 
diff --git a/src/abg-ini.cc b/src/abg-ini.cc
index 5dc438b..3603d95 100644
--- a/src/abg-ini.cc
+++ b/src/abg-ini.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/src/abg-internal.h b/src/abg-internal.h
index fbe5316..b2e3a39 100644
--- a/src/abg-internal.h
+++ b/src/abg-internal.h
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2016-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 #ifndef __ABG_INTERNAL_H__
diff --git a/src/abg-ir-priv.h b/src/abg-ir-priv.h
index 63c63b1..62b1b72 100644
--- a/src/abg-ir-priv.h
+++ b/src/abg-ir-priv.h
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2016-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/src/abg-ir.cc b/src/abg-ir.cc
index 2852c09..33b196b 100644
--- a/src/abg-ir.cc
+++ b/src/abg-ir.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 //Author: Dodji Seketeli
 
 /// @file
diff --git a/src/abg-leaf-reporter.cc b/src/abg-leaf-reporter.cc
index c2a766e..8b0c593 100644
--- a/src/abg-leaf-reporter.cc
+++ b/src/abg-leaf-reporter.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2017-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 
diff --git a/src/abg-libxml-utils.cc b/src/abg-libxml-utils.cc
index 2c46aad..3178862 100644
--- a/src/abg-libxml-utils.cc
+++ b/src/abg-libxml-utils.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 
diff --git a/src/abg-libzip-utils.cc b/src/abg-libzip-utils.cc
index c0a2944..f96741d 100644
--- a/src/abg-libzip-utils.cc
+++ b/src/abg-libzip-utils.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 
diff --git a/src/abg-reader.cc b/src/abg-reader.cc
index 3157473..63115e3 100644
--- a/src/abg-reader.cc
+++ b/src/abg-reader.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 ///
diff --git a/src/abg-regex.cc b/src/abg-regex.cc
index 5bcd130..c124df8 100644
--- a/src/abg-regex.cc
+++ b/src/abg-regex.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2016-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 ///
diff --git a/src/abg-reporter-priv.cc b/src/abg-reporter-priv.cc
index 7849114..b6545a9 100644
--- a/src/abg-reporter-priv.cc
+++ b/src/abg-reporter-priv.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2017-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 #include <libgen.h>
diff --git a/src/abg-reporter-priv.h b/src/abg-reporter-priv.h
index 84cb238..2b1cb3c 100644
--- a/src/abg-reporter-priv.h
+++ b/src/abg-reporter-priv.h
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 #ifndef __ABG_REPORTER_PRIV_H__
diff --git a/src/abg-suppression-priv.h b/src/abg-suppression-priv.h
index deb0826..d0c16a8 100644
--- a/src/abg-suppression-priv.h
+++ b/src/abg-suppression-priv.h
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2016-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/src/abg-suppression.cc b/src/abg-suppression.cc
index ae7cc95..3ca22bd 100644
--- a/src/abg-suppression.cc
+++ b/src/abg-suppression.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2016-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/src/abg-tools-utils.cc b/src/abg-tools-utils.cc
index bc3d587..efbb4d9 100644
--- a/src/abg-tools-utils.cc
+++ b/src/abg-tools-utils.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 ///@file
 
diff --git a/src/abg-traverse.cc b/src/abg-traverse.cc
index a3cb797..c8e483c 100644
--- a/src/abg-traverse.cc
+++ b/src/abg-traverse.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 
diff --git a/src/abg-viz-common.cc b/src/abg-viz-common.cc
index ab89413..3473c5b 100644
--- a/src/abg-viz-common.cc
+++ b/src/abg-viz-common.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 #include <stdexcept>
 #include <fstream>
diff --git a/src/abg-viz-dot.cc b/src/abg-viz-dot.cc
index d637b6e..5fdeeea 100644
--- a/src/abg-viz-dot.cc
+++ b/src/abg-viz-dot.cc
@@ -1,23 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 
 #include <stdexcept>
 #include <fstream>
diff --git a/src/abg-viz-svg.cc b/src/abg-viz-svg.cc
index 07c78ae..f510af6 100644
--- a/src/abg-viz-svg.cc
+++ b/src/abg-viz-svg.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 #include <stdexcept>
 #include <fstream>
diff --git a/src/abg-workers.cc b/src/abg-workers.cc
index 9035854..3ffd53d 100644
--- a/src/abg-workers.cc
+++ b/src/abg-workers.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/src/abg-writer.cc b/src/abg-writer.cc
index 59060e1..fe44755 100644
--- a/src/abg-writer.cc
+++ b/src/abg-writer.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 ///
diff --git a/tests/lib/catch.cc b/tests/lib/catch.cc
index aae1a62..0c56f12 100644
--- a/tests/lib/catch.cc
+++ b/tests/lib/catch.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2020 Google, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Matthias Maennich
 
 /// @file
diff --git a/tests/lib/catch.hpp b/tests/lib/catch.hpp
index fdb046f..a0a87f2 100644
--- a/tests/lib/catch.hpp
+++ b/tests/lib/catch.hpp
@@ -1,5 +1,5 @@
-/*
- *  Catch v1.12.2
+// SPDX-License-Identifier: BSL-1.0
+/*  Catch v1.12.2
  *  Generated: 2018-05-14 15:10:01.112442
  *  ----------------------------------------------------------
  *  This file has been merged from multiple headers. Please don't edit it directly
diff --git a/tests/mockfedabipkgdiff.in b/tests/mockfedabipkgdiff.in
index 47c8cc8..346cacf 100644
--- a/tests/mockfedabipkgdiff.in
+++ b/tests/mockfedabipkgdiff.in
@@ -1,23 +1,8 @@
 #!/usr/bin/env python
+# SPDX-License-Identifier: GPL-3.0-or-later
 # -*- coding: utf-8 -*-
 # -*- Mode: Python
 #
-# This file is part of the GNU Application Binary Interface Generic
-# Analysis and Instrumentation Library (libabigail).  This library is
-# free software; you can redistribute it and/or modify it under the
-# terms of the GNU General Public License as published by the
-# Free Software Foundation; either version 3, or (at your option) any
-# later version.
-#
-# This library is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public
-# License along with this program; see the file COPYING-GPLV3.  If
-# not, see <http:#www.gnu.org/licenses/>.
-#
 # Author: Dodji Seketeli
 #
 # Based on some preliminary work from Chenxiong Qi, posted to
diff --git a/tests/print-diff-tree.cc b/tests/print-diff-tree.cc
index 24ad95c..662c954 100644
--- a/tests/print-diff-tree.cc
+++ b/tests/print-diff-tree.cc
@@ -1,25 +1,9 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
-
-// Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
-//
 
 #include <cstring>
 #include <iostream>
diff --git a/tests/runtestfedabipkgdiff.py.in b/tests/runtestfedabipkgdiff.py.in
index 04429b6..ac2d624 100755
--- a/tests/runtestfedabipkgdiff.py.in
+++ b/tests/runtestfedabipkgdiff.py.in
@@ -1,23 +1,8 @@
 #!/usr/bin/env python
+# SPDX-License-Identifier: GPL-3.0-or-later
 # -*- coding: utf-8 -*-
 # -*- Mode: Python
 #
-# This file is part of the GNU Application Binary Interface Generic
-# Analysis and Instrumentation Library (libabigail).  This library is
-# free software; you can redistribute it and/or modify it under the
-# terms of the GNU General Public License as published by the
-# Free Software Foundation; either version 3, or (at your option) any
-# later version.
-#
-# This library is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public
-# License along with this program; see the file COPYING-GPLV3.  If
-# not, see <http:#www.gnu.org/licenses/>.
-#
 # Author: Chenxiong Qi
 
 '''Runs tests for the fedabipkgdiff program
diff --git a/tests/test-abicompat.cc b/tests/test-abicompat.cc
index 7b02781..7f33c4b 100644
--- a/tests/test-abicompat.cc
+++ b/tests/test-abicompat.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2014-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/tests/test-abidiff-exit.cc b/tests/test-abidiff-exit.cc
index 6ebe2a0..294a25f 100644
--- a/tests/test-abidiff-exit.cc
+++ b/tests/test-abidiff-exit.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2016-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/tests/test-abidiff.cc b/tests/test-abidiff.cc
index dcb1401..625c141 100644
--- a/tests/test-abidiff.cc
+++ b/tests/test-abidiff.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/tests/test-alt-dwarf-file.cc b/tests/test-alt-dwarf-file.cc
index cd8769d..2d78f4c 100644
--- a/tests/test-alt-dwarf-file.cc
+++ b/tests/test-alt-dwarf-file.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/tests/test-annotate.cc b/tests/test-annotate.cc
index ba715cc..c01e483 100644
--- a/tests/test-annotate.cc
+++ b/tests/test-annotate.cc
@@ -1,21 +1,6 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Ondrej Oprala
 
 /// @file
diff --git a/tests/test-core-diff.cc b/tests/test-core-diff.cc
index 531f493..298ebc8 100644
--- a/tests/test-core-diff.cc
+++ b/tests/test-core-diff.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
-
-// Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
 
diff --git a/tests/test-cxx-compat.cc b/tests/test-cxx-compat.cc
index 0a230a5..4dfb41f 100644
--- a/tests/test-cxx-compat.cc
+++ b/tests/test-cxx-compat.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2020 Google, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Matthias Maennich
 
 /// @file
@@ -27,4 +12,3 @@
 #include "lib/catch.hpp"
 
 #include "abg-cxx-compat.h"
-
diff --git a/tests/test-diff-dwarf-abixml.cc b/tests/test-diff-dwarf-abixml.cc
index f169624..02046d8 100644
--- a/tests/test-diff-dwarf-abixml.cc
+++ b/tests/test-diff-dwarf-abixml.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Dodji Seketeli
 
 /// @file compare the ABI of an an elf binary and an abixml file.
diff --git a/tests/test-diff-dwarf.cc b/tests/test-diff-dwarf.cc
index 3b8a626..d65d63a 100644
--- a/tests/test-diff-dwarf.cc
+++ b/tests/test-diff-dwarf.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/tests/test-diff-filter.cc b/tests/test-diff-filter.cc
index b3b1e91..e3ad156 100644
--- a/tests/test-diff-filter.cc
+++ b/tests/test-diff-filter.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/tests/test-diff-pkg.cc b/tests/test-diff-pkg.cc
index 8e324da..21c4f89 100644
--- a/tests/test-diff-pkg.cc
+++ b/tests/test-diff-pkg.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Sinny Kumari
 
 /// @file
diff --git a/tests/test-diff-suppr.cc b/tests/test-diff-suppr.cc
index 93476c7..95f287c 100644
--- a/tests/test-diff-suppr.cc
+++ b/tests/test-diff-suppr.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/tests/test-diff2.cc b/tests/test-diff2.cc
index 85d5aa6..120ec27 100644
--- a/tests/test-diff2.cc
+++ b/tests/test-diff2.cc
@@ -1,25 +1,9 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
-
-// Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
+// Copyright (C) 2013-2020 Red Hat, Inc.
 //
 // Author: Dodji Seketeli
-//
 
 /// @file
 ///
diff --git a/tests/test-dot.cc b/tests/test-dot.cc
index fab0c19..4e3920a 100644
--- a/tests/test-dot.cc
+++ b/tests/test-dot.cc
@@ -1,27 +1,7 @@
-// Copyright (C) 2013-2019 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can redistribute it and/or modify it under the
-// terms of the GNU General Public License as published by the Free
-// Software Foundation; either version 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Public License for more details.
-
-// Under Section 7 of GPL version 3, you are granted additional
-// permissions described in the GCC Runtime Library Exception, version
-// 3.1, as published by the Free Software Foundation.
-
-// You should have received a copy of the GNU General Public License
-// and a copy of the GCC Runtime Library Exception along with this
-// program; see the files COPYING3 and COPYING.RUNTIME respectively.
-// If not, see <http://www.gnu.org/licenses/>.
-
+// SPDX-License-Identifier: GPL-3.0-with-GCC-exception
 // -*- mode: C++ -*-
+//
+// Copyright (C) 2013-2019 Red Hat, Inc.
 
 #include "abg-viz-dot.h"
 
diff --git a/tests/test-elf-helpers.cc b/tests/test-elf-helpers.cc
index 1b36ee2..ca5d7eb 100644
--- a/tests/test-elf-helpers.cc
+++ b/tests/test-elf-helpers.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2020 Google, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Matthias Maennich
 
 /// @file
diff --git a/tests/test-ini.cc b/tests/test-ini.cc
index 12b1fb6..441f0ee 100644
--- a/tests/test-ini.cc
+++ b/tests/test-ini.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/tests/test-ir-walker.cc b/tests/test-ir-walker.cc
index 41b6adc..6ebaeb2 100644
--- a/tests/test-ir-walker.cc
+++ b/tests/test-ir-walker.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 #include <string>
 #include <fstream>
diff --git a/tests/test-kmi-whitelist.cc b/tests/test-kmi-whitelist.cc
index bcc5ade..7d45f15 100644
--- a/tests/test-kmi-whitelist.cc
+++ b/tests/test-kmi-whitelist.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2020 Google, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Matthias Maennich
 
 /// @file
diff --git a/tests/test-lookup-syms.cc b/tests/test-lookup-syms.cc
index 077f33b..f2c1cb6 100644
--- a/tests/test-lookup-syms.cc
+++ b/tests/test-lookup-syms.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/tests/test-read-dwarf.cc b/tests/test-read-dwarf.cc
index c93f176..93c7bb9 100644
--- a/tests/test-read-dwarf.cc
+++ b/tests/test-read-dwarf.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Dodji Seketeli
 
 /// @file read ELF binaries containing DWARF, save them in XML corpus
diff --git a/tests/test-read-write.cc b/tests/test-read-write.cc
index 7d24bee..d709aab 100644
--- a/tests/test-read-write.cc
+++ b/tests/test-read-write.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file read an XML corpus file (in the native Abigail XML format),
 /// save it back and diff the resulting XML file against the input
diff --git a/tests/test-svg.cc b/tests/test-svg.cc
index 4a9d44d..71ec75d 100644
--- a/tests/test-svg.cc
+++ b/tests/test-svg.cc
@@ -1,27 +1,7 @@
-// Copyright (C) 2013-2019 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can redistribute it and/or modify it under the
-// terms of the GNU General Public License as published by the Free
-// Software Foundation; either version 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Public License for more details.
-
-// Under Section 7 of GPL version 3, you are granted additional
-// permissions described in the GCC Runtime Library Exception, version
-// 3.1, as published by the Free Software Foundation.
-
-// You should have received a copy of the GNU General Public License
-// and a copy of the GCC Runtime Library Exception along with this
-// program; see the files COPYING3 and COPYING.RUNTIME respectively.
-// If not, see <http://www.gnu.org/licenses/>.
-
+// SPDX-License-Identifier: GPL-3.0-with-GCC-exception
 // -*- mode: C++ -*-
+//
+// Copyright (C) 2013-2019 Red Hat, Inc.
 
 #include "abg-viz-svg.h"
 
diff --git a/tests/test-symtab.cc b/tests/test-symtab.cc
index 20e3071..97e6cad 100644
--- a/tests/test-symtab.cc
+++ b/tests/test-symtab.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2020 Google, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Matthias Maennich
 
 /// @file
diff --git a/tests/test-tools-utils.cc b/tests/test-tools-utils.cc
index 5597873..0f20a02 100644
--- a/tests/test-tools-utils.cc
+++ b/tests/test-tools-utils.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 /// @file
 ///
diff --git a/tests/test-types-stability.cc b/tests/test-types-stability.cc
index 1c1a531..d0cf99c 100644
--- a/tests/test-types-stability.cc
+++ b/tests/test-types-stability.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/tests/test-utils.cc b/tests/test-utils.cc
index 4daf7ce..efcdfb7 100644
--- a/tests/test-utils.cc
+++ b/tests/test-utils.cc
@@ -1,23 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 
 #include "test-utils.h"
 
diff --git a/tests/test-utils.h b/tests/test-utils.h
index ec9a520..ec33845 100644
--- a/tests/test-utils.h
+++ b/tests/test-utils.h
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 #ifndef __TEST_UTILS_H__
 #define __TEST_UTILS_H__
diff --git a/tests/test-write-read-archive.cc b/tests/test-write-read-archive.cc
index f682105..539a963 100644
--- a/tests/test-write-read-archive.cc
+++ b/tests/test-write-read-archive.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 #include <cstdlib>
 #include <iostream>
diff --git a/tools/abiar.cc b/tools/abiar.cc
index 22fe375..b73de2f 100644
--- a/tools/abiar.cc
+++ b/tools/abiar.cc
@@ -1,22 +1,7 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
-//
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
 
 #include <sys/types.h>
 #include <sys/stat.h>// The two above is for 'stat'
diff --git a/tools/abicompat.cc b/tools/abicompat.cc
index a5c707d..d7147c6 100644
--- a/tools/abicompat.cc
+++ b/tools/abicompat.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2014-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/tools/abidiff.cc b/tools/abidiff.cc
index 6ac81ee..f5b4069 100644
--- a/tools/abidiff.cc
+++ b/tools/abidiff.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/tools/abidw.cc b/tools/abidw.cc
index 756a29e..95a0dab 100644
--- a/tools/abidw.cc
+++ b/tools/abidw.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/tools/abilint.cc b/tools/abilint.cc
index e9d6f93..fc397a7 100644
--- a/tools/abilint.cc
+++ b/tools/abilint.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/tools/abipkgdiff.cc b/tools/abipkgdiff.cc
index 445e240..ea79398 100644
--- a/tools/abipkgdiff.cc
+++ b/tools/abipkgdiff.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2015-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Sinny Kumari
 
 /// @file
diff --git a/tools/abisym.cc b/tools/abisym.cc
index 2da45b4..d6089a8 100644
--- a/tools/abisym.cc
+++ b/tools/abisym.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/tools/binilint.cc b/tools/binilint.cc
index 4f0abaa..94d5595 100644
--- a/tools/binilint.cc
+++ b/tools/binilint.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2013-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-
 // Author: Dodji Seketeli
 
 /// @file
diff --git a/tools/fedabipkgdiff b/tools/fedabipkgdiff
index 2191613..644cc1c 100755
--- a/tools/fedabipkgdiff
+++ b/tools/fedabipkgdiff
@@ -1,25 +1,10 @@
 #!/usr/bin/env python
+# SPDX-License-Identifier: GPL-3.0-or-later
 # -*- coding: utf-8 -*-
 # -*- Mode: Python
 #
 # Copyright (C) 2013-2016 Red Hat, Inc.
 #
-# This file is part of the GNU Application Binary Interface Generic
-# Analysis and Instrumentation Library (libabigail).  This library is
-# free software; you can redistribute it and/or modify it under the
-# terms of the GNU General Public License as published by the
-# Free Software Foundation; either version 3, or (at your option) any
-# later version.
-#
-# This library is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public
-# License along with this program; see the file COPYING-GPLV3.  If
-# not, see <http:#www.gnu.org/licenses/>.
-#
 # Author: Chenxiong Qi
 
 from __future__ import print_function
diff --git a/tools/kmidiff.cc b/tools/kmidiff.cc
index 2840eb0..7798cba 100644
--- a/tools/kmidiff.cc
+++ b/tools/kmidiff.cc
@@ -1,23 +1,8 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
 // -*- Mode: C++ -*-
 //
 // Copyright (C) 2017-2020 Red Hat, Inc.
 //
-// This file is part of the GNU Application Binary Interface Generic
-// Analysis and Instrumentation Library (libabigail).  This library is
-// free software; you can 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 3, or (at your option) any
-// later version.
-
-// This library is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// General Lesser Public License for more details.
-
-// You should have received a copy of the GNU Lesser General Public
-// License along with this program; see the file COPYING-LGPLV3.  If
-// not, see <http://www.gnu.org/licenses/>.
-//
 // Author: Dodji Seketeli
 
 /// @file
-- 
1.8.3.1


-- 
		Dodji


^ permalink raw reply	[flat|nested] 34+ messages in thread

end of thread, other threads:[~2020-09-25 12:30 UTC | newest]

Thread overview: 34+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-07-15 15:02 [PATCH 0/9 v2] Relicensing Libabigail to Apache 2.0 + LLVM Exception Dodji Seketeli
2020-07-15 15:11 ` [PATCH 1/9 v2] Replace individual license references with SPDX Identifiers Dodji Seketeli
2020-09-24 10:09   ` Jonathan Wakely
2020-09-24 10:14     ` Jonathan Wakely
2020-09-25  8:38     ` Dodji Seketeli
2020-09-25 10:06       ` Jonathan Wakely
2020-09-25 12:30         ` Dodji Seketeli
2020-07-15 15:11 ` [PATCH 2/9 v2] Add missing SPDX headers to source files not specifying any license Dodji Seketeli
2020-07-15 15:13 ` [PATCH 3/9 v2] Add has-spdx-header.sh script Dodji Seketeli
2020-07-16 10:26   ` Jonathan Wakely
2020-07-16 16:20     ` Dodji Seketeli
2020-07-15 15:13 ` [PATCH 4/9 v2] Add replace-spdx-license.sh script Dodji Seketeli
2020-07-16 10:27   ` Jonathan Wakely
2020-07-16 16:20     ` Dodji Seketeli
     [not found]   ` <CAGvU0Hnxmptf3irjhOV1SJcfXfQtas8+ttj3kvFyCWzCBFETPw@mail.gmail.com>
2020-09-03 14:47     ` Dodji Seketeli
2020-07-15 15:14 ` [PATCH 5/9 v2] Add helper files to perform the re-licensing Dodji Seketeli
     [not found]   ` <20200716103259.GZ4137376@redhat.com>
     [not found]     ` <874kq7jup5.fsf@redhat.com>
2020-09-24 10:12       ` Jonathan Wakely
2020-07-15 15:15 ` [PATCH 6/9 v2] Re-license the project to Apache v2 With LLVM Exception Dodji Seketeli
2020-07-16 10:33   ` Jonathan Wakely
2020-07-16 16:23     ` Dodji Seketeli
2020-07-15 15:16 ` [PATCH 7/9 v2] Add the LICENSE.txt file Dodji Seketeli
2020-07-15 15:17 ` [PATCH 8/9 v2] Delete COPYING* files Dodji Seketeli
2020-07-16 10:34   ` Jonathan Wakely
2020-07-16 16:23     ` Dodji Seketeli
2020-07-15 15:17 ` [PATCH 9/9 v2] Add a license-change-2020.txt file Dodji Seketeli
2020-07-16 10:35   ` Jonathan Wakely
2020-07-16 16:23     ` Dodji Seketeli
2020-07-16 16:01 ` [PATCH 0/9 v2] Relicensing Libabigail to Apache 2.0 + LLVM Exception Jessica Yu
2020-07-17 11:43   ` Dodji Seketeli
     [not found] <CGME20200903075248eucas1p2dcc11b3b1b24390a5da8bdc676bfd6b3@eucas1p2.samsung.com>
     [not found] ` <878sdruwk7.fsf@redhat.com>
2020-09-03  8:18   ` Please signoff libabigail relicensing. Was "[PATCH 0/9 v2] Relicensing Libabigail to Apache 2.0 + LLVM Exception" Vyacheslav Barinov
2020-09-03 14:40     ` Dodji Seketeli
2020-09-03  9:48   ` [PATCH 0/9 v2] Relicensing Libabigail to Apache 2.0 + LLVM Exception Jan Engelhardt
2020-09-03 14:39     ` Dodji Seketeli
     [not found]   ` <CAJxw1w=7C_MhOQ5E6dns9-7yD4qOcsBG52BtupCu3nv-L82Jiw@mail.gmail.com>
2020-09-03 14:39     ` Please signoff libabigail relicensing. Was "[PATCH 0/9 v2] Relicensing Libabigail to Apache 2.0 + LLVM Exception" Dodji Seketeli

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