Clean up licensing metadata

33 files changed, 103 insertions, 7 deletions

diff --git a/.clang-format b/.clang-format
index 4c1027c..26ada71 100644
--- a/.clang-format
+++ b/.clang-format
@@ -1,3 +1,6 @@
+# Copyright 2020-2022 David Robillard <d@drobilla.net>
+# SPDX-License-Identifier: 0BSD OR ISC
+
 ---
 AlignConsecutiveAssignments: true
 AlignConsecutiveDeclarations: true
diff --git a/.clang-tidy b/.clang-tidy
index dacb9df..24d749b 100644
--- a/.clang-tidy
+++ b/.clang-tidy
@@ -1,3 +1,6 @@
+# Copyright 2020-2022 David Robillard <d@drobilla.net>
+# SPDX-License-Identifier: 0BSD OR ISC
+
 Checks: >
   *,
   -*-magic-numbers,
diff --git a/.gitignore b/.gitignore
index 41c45d2..ddbadd0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,6 @@
+# Copyright 2021-2023 David Robillard <d@drobilla.net>
+# SPDX-License-Identifier: 0BSD OR ISC
+
 build/
 __pycache__
 *.pyc
diff --git a/.reuse/dep5 b/.reuse/dep5
index 54de0c9..7fea6b9 100644
--- a/.reuse/dep5
+++ b/.reuse/dep5
@@ -3,14 +3,26 @@ Upstream-Name: pugl
 Upstream-Contact: David Robillard <d@drobilla.net>
 Source: https://gitlab.com/lv2/pugl
 
-Files: **/meson.build *.md */.clang* .clang* .clant.json .editorconfig .git* .includes.imp AUTHORS doc/*.in meson_options.txt resources/Info.plist.in
+Files: *.md .clant.json .editorconfig .includes.imp
 Copyright: 2021 David Robillard <d@drobilla.net>
+Comment: Contributed to the Commons as a tool configuration
 License: 0BSD OR ISC
 
-Files: doc/*.rst examples/glad/glad.c examples/glad/glad.h resources/pugl.ipe resources/pugl.png resources/pugl.svg
-Copyright: 2021 David Robillard <d@drobilla.net>
+Files: AUTHORS resources/Info.plist.in
+Copyright: 2012-2022 David Robillard <d@drobilla.net>
+Comment: Contributed to the Commons as a representation of simple facts
+License: 0BSD OR ISC
+
+Files: examples/glad/glad.c examples/glad/glad.h
+Copyright: 2019 David Robillard <d@drobilla.net>
+Comment: Generated code
 License: ISC
 
 Files: examples/glad/khrplatform.h
 Copyright: 2008-2018 The Khronos Group Inc.
 License: MIT
+
+Files: doc/*.rst resources/pugl.ipe resources/pugl.png resources/pugl.svg
+Copyright: 2021-2023 David Robillard <d@drobilla.net>
+Comment: Documentation
+License: ISC
diff --git a/bindings/cpp/include/.clang-tidy b/bindings/cpp/include/.clang-tidy
index 53e1b08..4437bd8 100644
--- a/bindings/cpp/include/.clang-tidy
+++ b/bindings/cpp/include/.clang-tidy
@@ -1,3 +1,6 @@
+# Copyright 2020-2022 David Robillard <d@drobilla.net>
+# SPDX-License-Identifier: 0BSD OR ISC
+
 Checks: >
   *,
   -altera*,
diff --git a/doc/c/Doxyfile.in b/doc/c/Doxyfile.in
index f0b8236..6676873 100644
--- a/doc/c/Doxyfile.in
+++ b/doc/c/Doxyfile.in
@@ -1,3 +1,6 @@
+# Copyright 2020-2022 David Robillard <d@drobilla.net>
+# SPDX-License-Identifier: 0BSD OR ISC
+
 PROJECT_NAME           = Pugl
 PROJECT_BRIEF          = "A minimal portable API for embeddable GUIs"
 
diff --git a/doc/conf.py.in b/doc/conf.py.in
index b2669be..1bda2bc 100644
--- a/doc/conf.py.in
+++ b/doc/conf.py.in
@@ -1,3 +1,6 @@
+# Copyright 2020-2023 David Robillard <d@drobilla.net>
+# SPDX-License-Identifier: 0BSD OR ISC
+
 # Project information
 
 project = "Pugl"
diff --git a/doc/cpp/Doxyfile.in b/doc/cpp/Doxyfile.in
index 5e1be1c..e4fc9ca 100644
--- a/doc/cpp/Doxyfile.in
+++ b/doc/cpp/Doxyfile.in
@@ -1,3 +1,6 @@
+# Copyright 2020-2022 David Robillard <d@drobilla.net>
+# SPDX-License-Identifier: 0BSD OR ISC
+
 PROJECT_NAME           = Pugl
 PROJECT_BRIEF          = "A minimal portable API for embeddable GUIs"
 
diff --git a/examples/.clang-tidy b/examples/.clang-tidy
index 819a16d..7d87f3d 100644
--- a/examples/.clang-tidy
+++ b/examples/.clang-tidy
@@ -1,3 +1,6 @@
+# Copyright 2020-2022 David Robillard <d@drobilla.net>
+# SPDX-License-Identifier: 0BSD OR ISC
+
 Checks: >
   -*-named-parameter,
   -*-non-private-member-variables-in-classes,
diff --git a/examples/meson.build b/examples/meson.build
index d9ba483..70a2384 100644
--- a/examples/meson.build
+++ b/examples/meson.build
@@ -1,4 +1,4 @@
-# Copyright 2021 David Robillard <d@drobilla.net>
+# Copyright 2021-2022 David Robillard <d@drobilla.net>
 # SPDX-License-Identifier: 0BSD OR ISC
 
 data_dir = get_option('prefix') / get_option('datadir') / 'pugl-0'
diff --git a/examples/pugl_cairo_demo.app/MacOS/meson.build b/examples/pugl_cairo_demo.app/MacOS/meson.build
index 5a6941a..21277a5 100644
--- a/examples/pugl_cairo_demo.app/MacOS/meson.build
+++ b/examples/pugl_cairo_demo.app/MacOS/meson.build
@@ -1,3 +1,6 @@
+# Copyright 2021-2022 David Robillard <d@drobilla.net>
+# SPDX-License-Identifier: 0BSD OR ISC
+
 executable(
   'pugl_cairo_demo',
   ['../../pugl_cairo_demo.c'],
diff --git a/examples/pugl_cairo_demo.app/meson.build b/examples/pugl_cairo_demo.app/meson.build
index 59793e1..875229d 100644
--- a/examples/pugl_cairo_demo.app/meson.build
+++ b/examples/pugl_cairo_demo.app/meson.build
@@ -1,3 +1,6 @@
+# Copyright 2021-2022 David Robillard <d@drobilla.net>
+# SPDX-License-Identifier: 0BSD OR ISC
+
 config = configuration_data()
 config.set('NAME', 'pugl_cairo_demo')
 
diff --git a/examples/pugl_clipboard_demo.app/MacOS/meson.build b/examples/pugl_clipboard_demo.app/MacOS/meson.build
index 28d9b13..f27ce56 100644
--- a/examples/pugl_clipboard_demo.app/MacOS/meson.build
+++ b/examples/pugl_clipboard_demo.app/MacOS/meson.build
@@ -1,4 +1,4 @@
-# Copyright 2021 David Robillard <d@drobilla.net>
+# Copyright 2021-2022 David Robillard <d@drobilla.net>
 # SPDX-License-Identifier: 0BSD OR ISC
 
 executable(
diff --git a/examples/pugl_clipboard_demo.app/meson.build b/examples/pugl_clipboard_demo.app/meson.build
index 9ccd0a1..f62f56c 100644
--- a/examples/pugl_clipboard_demo.app/meson.build
+++ b/examples/pugl_clipboard_demo.app/meson.build
@@ -1,4 +1,4 @@
-# Copyright 2021 David Robillard <d@drobilla.net>
+# Copyright 2021-2022 David Robillard <d@drobilla.net>
 # SPDX-License-Identifier: 0BSD OR ISC
 
 config = configuration_data()
diff --git a/examples/pugl_cpp_demo.app/MacOS/meson.build b/examples/pugl_cpp_demo.app/MacOS/meson.build
index 5b9ba3b..9b5393b 100644
--- a/examples/pugl_cpp_demo.app/MacOS/meson.build
+++ b/examples/pugl_cpp_demo.app/MacOS/meson.build
@@ -1,3 +1,6 @@
+# Copyright 2021-2022 David Robillard <d@drobilla.net>
+# SPDX-License-Identifier: 0BSD OR ISC
+
 executable(
   'pugl_cpp_demo',
   '../../pugl_cpp_demo.cpp',
diff --git a/examples/pugl_cpp_demo.app/meson.build b/examples/pugl_cpp_demo.app/meson.build
index d9d47ba..8156f8d 100644
--- a/examples/pugl_cpp_demo.app/meson.build
+++ b/examples/pugl_cpp_demo.app/meson.build
@@ -1,3 +1,6 @@
+# Copyright 2021-2022 David Robillard <d@drobilla.net>
+# SPDX-License-Identifier: 0BSD OR ISC
+
 config = configuration_data()
 config.set('NAME', 'pugl_cpp_demo')
 
diff --git a/examples/pugl_cursor_demo.app/MacOS/meson.build b/examples/pugl_cursor_demo.app/MacOS/meson.build
index 8ab6f6a..4de8b40 100644
--- a/examples/pugl_cursor_demo.app/MacOS/meson.build
+++ b/examples/pugl_cursor_demo.app/MacOS/meson.build
@@ -1,3 +1,6 @@
+# Copyright 2021-2022 David Robillard <d@drobilla.net>
+# SPDX-License-Identifier: 0BSD OR ISC
+
 executable(
   'pugl_cursor_demo',
   '../../pugl_cursor_demo.c',
diff --git a/examples/pugl_cursor_demo.app/meson.build b/examples/pugl_cursor_demo.app/meson.build
index dfbb30c..83ee934 100644
--- a/examples/pugl_cursor_demo.app/meson.build
+++ b/examples/pugl_cursor_demo.app/meson.build
@@ -1,3 +1,6 @@
+# Copyright 2021-2022 David Robillard <d@drobilla.net>
+# SPDX-License-Identifier: 0BSD OR ISC
+
 config = configuration_data()
 config.set('NAME', 'pugl_cursor_demo')
 
diff --git a/examples/pugl_embed_demo.app/MacOS/meson.build b/examples/pugl_embed_demo.app/MacOS/meson.build
index ba7f875..13df15e 100644
--- a/examples/pugl_embed_demo.app/MacOS/meson.build
+++ b/examples/pugl_embed_demo.app/MacOS/meson.build
@@ -1,3 +1,6 @@
+# Copyright 2021-2022 David Robillard <d@drobilla.net>
+# SPDX-License-Identifier: 0BSD OR ISC
+
 executable(
   'pugl_embed_demo',
   '../../pugl_embed_demo.c',
diff --git a/examples/pugl_embed_demo.app/meson.build b/examples/pugl_embed_demo.app/meson.build
index 3913bad..6902ba3 100644
--- a/examples/pugl_embed_demo.app/meson.build
+++ b/examples/pugl_embed_demo.app/meson.build
@@ -1,3 +1,6 @@
+# Copyright 2021-2022 David Robillard <d@drobilla.net>
+# SPDX-License-Identifier: 0BSD OR ISC
+
 config = configuration_data()
 config.set('NAME', 'pugl_embed_demo')
 
diff --git a/examples/pugl_shader_demo.app/MacOS/meson.build b/examples/pugl_shader_demo.app/MacOS/meson.build
index a2b0974..ea35862 100644
--- a/examples/pugl_shader_demo.app/MacOS/meson.build
+++ b/examples/pugl_shader_demo.app/MacOS/meson.build
@@ -1,3 +1,6 @@
+# Copyright 2021-2022 David Robillard <d@drobilla.net>
+# SPDX-License-Identifier: 0BSD OR ISC
+
 executable(
   'pugl_shader_demo',
   [
diff --git a/examples/pugl_shader_demo.app/Resources/meson.build b/examples/pugl_shader_demo.app/Resources/meson.build
index 87e3a71..ddbdcbe 100644
--- a/examples/pugl_shader_demo.app/Resources/meson.build
+++ b/examples/pugl_shader_demo.app/Resources/meson.build
@@ -1,3 +1,6 @@
+# Copyright 2021-2022 David Robillard <d@drobilla.net>
+# SPDX-License-Identifier: 0BSD OR ISC
+
 shaders = [
   'header_330.glsl',
   'header_420.glsl',
diff --git a/examples/pugl_shader_demo.app/meson.build b/examples/pugl_shader_demo.app/meson.build
index 82b4a34..6885920 100644
--- a/examples/pugl_shader_demo.app/meson.build
+++ b/examples/pugl_shader_demo.app/meson.build
@@ -1,3 +1,6 @@
+# Copyright 2021-2022 David Robillard <d@drobilla.net>
+# SPDX-License-Identifier: 0BSD OR ISC
+
 config = configuration_data()
 config.set('NAME', 'pugl_shader_demo')
 
diff --git a/examples/pugl_vulkan_cpp_demo.app/MacOS/meson.build b/examples/pugl_vulkan_cpp_demo.app/MacOS/meson.build
index b120b32..abecfb5 100644
--- a/examples/pugl_vulkan_cpp_demo.app/MacOS/meson.build
+++ b/examples/pugl_vulkan_cpp_demo.app/MacOS/meson.build
@@ -1,3 +1,6 @@
+# Copyright 2021-2022 David Robillard <d@drobilla.net>
+# SPDX-License-Identifier: 0BSD OR ISC
+
 executable(
   'pugl_vulkan_cpp_demo',
   [
diff --git a/examples/pugl_vulkan_cpp_demo.app/meson.build b/examples/pugl_vulkan_cpp_demo.app/meson.build
index 58a943c..f7ffacb 100644
--- a/examples/pugl_vulkan_cpp_demo.app/meson.build
+++ b/examples/pugl_vulkan_cpp_demo.app/meson.build
@@ -1,3 +1,6 @@
+# Copyright 2021-2022 David Robillard <d@drobilla.net>
+# SPDX-License-Identifier: 0BSD OR ISC
+
 config = configuration_data()
 config.set('NAME', 'pugl_vulkan_cpp_demo')
 
diff --git a/examples/pugl_vulkan_demo.app/MacOS/meson.build b/examples/pugl_vulkan_demo.app/MacOS/meson.build
index a6560a6..fb7273f 100644
--- a/examples/pugl_vulkan_demo.app/MacOS/meson.build
+++ b/examples/pugl_vulkan_demo.app/MacOS/meson.build
@@ -1,3 +1,6 @@
+# Copyright 2021-2022 David Robillard <d@drobilla.net>
+# SPDX-License-Identifier: 0BSD OR ISC
+
 executable(
   'pugl_vulkan_demo',
   [
diff --git a/examples/pugl_vulkan_demo.app/meson.build b/examples/pugl_vulkan_demo.app/meson.build
index 240c129..b984dd8 100644
--- a/examples/pugl_vulkan_demo.app/meson.build
+++ b/examples/pugl_vulkan_demo.app/meson.build
@@ -1,3 +1,6 @@
+# Copyright 2022 David Robillard <d@drobilla.net>
+# SPDX-License-Identifier: 0BSD OR ISC
+
 config = configuration_data()
 config.set('NAME', 'pugl_vulkan_demo')
 
diff --git a/examples/pugl_window_demo.app/MacOS/meson.build b/examples/pugl_window_demo.app/MacOS/meson.build
index 729e1a4..9794cd4 100644
--- a/examples/pugl_window_demo.app/MacOS/meson.build
+++ b/examples/pugl_window_demo.app/MacOS/meson.build
@@ -1,3 +1,6 @@
+# Copyright 2022 David Robillard <d@drobilla.net>
+# SPDX-License-Identifier: 0BSD OR ISC
+
 executable(
   'pugl_window_demo',
   '../../pugl_window_demo.c',
diff --git a/examples/pugl_window_demo.app/meson.build b/examples/pugl_window_demo.app/meson.build
index 2d1cd9a..71518aa 100644
--- a/examples/pugl_window_demo.app/meson.build
+++ b/examples/pugl_window_demo.app/meson.build
@@ -1,3 +1,6 @@
+# Copyright 2022 David Robillard <d@drobilla.net>
+# SPDX-License-Identifier: 0BSD OR ISC
+
 config = configuration_data()
 config.set('NAME', 'pugl_window_demo')
 
diff --git a/examples/shaders/meson.build b/examples/shaders/meson.build
index 8f0b1dc..54e9235 100644
--- a/examples/shaders/meson.build
+++ b/examples/shaders/meson.build
@@ -1,4 +1,4 @@
-# Copyright 2021 David Robillard <d@drobilla.net>
+# Copyright 2021-2022 David Robillard <d@drobilla.net>
 # SPDX-License-Identifier: 0BSD OR ISC
 
 shader_files = [
diff --git a/meson_options.txt b/meson_options.txt
index 641be76..6437b33 100644
--- a/meson_options.txt
+++ b/meson_options.txt
@@ -1,3 +1,6 @@
+# Copyright 2021-2022 David Robillard <d@drobilla.net>
+# SPDX-License-Identifier: 0BSD OR ISC
+
 option('cairo', type: 'feature', value: 'auto',
        description : 'Enable support for the Cairo graphics API')
 
diff --git a/src/.clang-tidy b/src/.clang-tidy
index 4415bd2..d57b1a8 100644
--- a/src/.clang-tidy
+++ b/src/.clang-tidy
@@ -1,3 +1,6 @@
+# Copyright 2020-2022 David Robillard <d@drobilla.net>
+# SPDX-License-Identifier: 0BSD OR ISC
+
 Checks: >
   -bugprone-easily-swappable-parameters,
   -hicpp-multiway-paths-covered,
diff --git a/test/.clang-tidy b/test/.clang-tidy
index c018d1f..f8a23aa 100644
--- a/test/.clang-tidy
+++ b/test/.clang-tidy
@@ -1,3 +1,6 @@
+# Copyright 2020-2022 David Robillard <d@drobilla.net>
+# SPDX-License-Identifier: 0BSD OR ISC
+
 Checks: >
   -bugprone-suspicious-include,
   -cert-err33-c,