Relicense all example code to public domain / UNLICENSE.

The documentation stays under MIT, as it's still considered an integral part of Magnum.
mosra · Oct 1, 2016 · 30fc567 · 30fc567
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diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -1,26 +1,30 @@
 #
 #   This file is part of Magnum.
 #
-#   Copyright © 2010, 2011, 2012, 2013, 2014, 2015, 2016
-#             Vladimír Vondruš <mosra@centrum.cz>
+#   Original authors — credit is appreciated but not required:
 #
-#   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:
+#       2010, 2011, 2012, 2013, 2014, 2015, 2016 —
+#           Vladimír Vondruš <mosra@centrum.cz>
 #
-#   The above copyright notice and this permission notice shall be included
-#   in all copies or substantial portions of the Software.
+#   This is free and unencumbered software released into the public domain.
+#
+#   Anyone is free to copy, modify, publish, use, compile, sell, or distribute
+#   this software, either in source code form or as a compiled binary, for any
+#   purpose, commercial or non-commercial, and by any means.
+#
+#   In jurisdictions that recognize copyright laws, the author or authors of
+#   this software dedicate any and all copyright interest in the software to
+#   the public domain. We make this dedication for the benefit of the public
+#   at large and to the detriment of our heirs and successors. We intend this
+#   dedication to be an overt act of relinquishment in perpetuity of all
+#   present and future rights to this software under copyright law.
 #
 #   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 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-#   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-#   FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-#   DEALINGS IN THE SOFTWARE.
+#   THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+#   IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+#   CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #
 
 cmake_minimum_required(VERSION 2.8.12)

diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
@@ -18,21 +18,25 @@ Code contribution
 *   Best way to contribute is by using GitHub [pull requests](https://github.com/mosra/magnum-examples/pulls)
     -- fork the repository and make pull request from feature branch. You can
     also send patches via e-mail or contact me any other way.
-*   All your code will be released under license of the project (see [COPYING](COPYING)
-    file for details), so make sure you and your collaborators (or employers)
-    have no problems with it. If you create new files, don't forget to add
-    license header (verbatim copied from other files) and don't forget to add
-    yourself to license header of files you added or significantly modified,
-    for example:
+*   All your code will be released under license of the project, so make sure
+    you and your collaborators (or employers) have no problems with it. While
+    Magnum itself and its documentation are licensed under MIT/Expat license,
+    all example code is put into public domain (or UNLICENSE), see the
+    [COPYING](COPYING) file for details. If you create new files, don't forget
+    to add license header (verbatim copied from other files) and don't forget
+    to add yourself to license header of files you added or significantly
+    modified, for example:
 
         /*
             This file is part of Magnum.
 
-            Copyright © 2010, 2011, 2012, 2013, 2014, 2015, 2016
-                      Vladimír Vondruš <mosra@centrum.cz>
-            Copyright © YEAR YOUR_NAME <your@mail.com>
+            Original authors — credit is appreciated but not required:
 
-            Permission is hereby granted, free of charge, to any person obtaining a
+                2010, 2011, 2012, 2013, 2014, 2015, 2016 —
+                    Vladimír Vondruš <mosra@centrum.cz>
+                YEAR — YOUR_NAME <your@mail.com>
+
+            This is free and unencumbered software released into the public domain.
             ...
 
 Contact

diff --git a/COPYING b/COPYING
@@ -1,20 +1,21 @@
-Copyright © 2010, 2011, 2012, 2013, 2014, 2015, 2016
-          Vladimír Vondruš <mosra@centrum.cz>
+This is free and unencumbered software released into the public domain.
 
-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:
+Anyone is free to copy, modify, publish, use, compile, sell, or distribute
+this software, either in source code form or as a compiled binary, for any
+purpose, commercial or non-commercial, and by any means.
 
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
+In jurisdictions that recognize copyright laws, the author or authors of
+this software dedicate any and all copyright interest in the software to
+the public domain. We make this dedication for the benefit of the public
+at large and to the detriment of our heirs and successors. We intend this
+dedication to be an overt act of relinquishment in perpetuity of all
+present and future rights to this software under copyright law.
 
 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 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-DEALINGS IN THE SOFTWARE.
+THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+For more information, please refer to <http://unlicense.org/>
diff --git a/README.md b/README.md
@@ -68,5 +68,7 @@ See [CREDITS.md](CREDITS.md) file for details. Big thanks to everyone involved!
 LICENSE
 =======
 
-Magnum is licensed under MIT/Expat license, see [COPYING](COPYING) file for
-details.
+While Magnum itself and its documentation are licensed under MIT/Expat license,
+all example code is put into public domain (or UNLICENSE) to free you from any
+legal obstacles when reusing the code in your apps. See the [COPYING](COPYING)
+file for details.
diff --git a/package/debian/copyright b/package/debian/copyright
@@ -4,22 +4,24 @@ Upstream-Contact: Vladimír Vondruš <mosra@centrum.cz>
 Source: https://github.com/mosra/magnum-examples
 
 Files: *
-Copyright: 2010-2015 Vladimír Vondruš <mosra@centrum.cz>
-License: Expat
- 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:
+Copyright: 2010-2016 Vladimír Vondruš <mosra@centrum.cz>
+License: public-domain
+ This is free and unencumbered software released into the public domain.
  .
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
+ Anyone is free to copy, modify, publish, use, compile, sell, or distribute
+ this software, either in source code form or as a compiled binary, for any
+ purpose, commercial or non-commercial, and by any means.
+ .
+ In jurisdictions that recognize copyright laws, the author or authors of
+ this software dedicate any and all copyright interest in the software to
+ the public domain. We make this dedication for the benefit of the public
+ at large and to the detriment of our heirs and successors. We intend this
+ dedication to be an overt act of relinquishment in perpetuity of all
+ present and future rights to this software under copyright law.
  .
  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 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- DEALINGS IN THE SOFTWARE.
+ THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
@@ -1,26 +1,30 @@
 #
 #   This file is part of Magnum.
 #
-#   Copyright © 2010, 2011, 2012, 2013, 2014, 2015, 2016
-#             Vladimír Vondruš <mosra@centrum.cz>
+#   Original authors — credit is appreciated but not required:
 #
-#   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:
+#       2010, 2011, 2012, 2013, 2014, 2015, 2016 —
+#           Vladimír Vondruš <mosra@centrum.cz>
 #
-#   The above copyright notice and this permission notice shall be included
-#   in all copies or substantial portions of the Software.
+#   This is free and unencumbered software released into the public domain.
+#
+#   Anyone is free to copy, modify, publish, use, compile, sell, or distribute
+#   this software, either in source code form or as a compiled binary, for any
+#   purpose, commercial or non-commercial, and by any means.
+#
+#   In jurisdictions that recognize copyright laws, the author or authors of
+#   this software dedicate any and all copyright interest in the software to
+#   the public domain. We make this dedication for the benefit of the public
+#   at large and to the detriment of our heirs and successors. We intend this
+#   dedication to be an overt act of relinquishment in perpetuity of all
+#   present and future rights to this software under copyright law.
 #
 #   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 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-#   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-#   FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-#   DEALINGS IN THE SOFTWARE.
+#   THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+#   IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+#   CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #
 
 # On MSVC remove /W3, as we are replacing it with /W4

diff --git a/src/audio/AudioExample.cpp b/src/audio/AudioExample.cpp
@@ -1,27 +1,31 @@
 /*
     This file is part of Magnum.
 
-    Copyright © 2010, 2011, 2012, 2013, 2014, 2015, 2016
-              Vladimír Vondruš <mosra@centrum.cz>
-    Copyright © 2015 Jonathan Hale <squareys@googlemail.com>
+    Original authors — credit is appreciated but not required:
 
-    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:
+        2010, 2011, 2012, 2013, 2014, 2015, 2016 —
+            Vladimír Vondruš <mosra@centrum.cz>
+        2015 — Jonathan Hale <squareys@googlemail.com>
 
-    The above copyright notice and this permission notice shall be included
-    in all copies or substantial portions of the Software.
+    This is free and unencumbered software released into the public domain.
+
+    Anyone is free to copy, modify, publish, use, compile, sell, or distribute
+    this software, either in source code form or as a compiled binary, for any
+    purpose, commercial or non-commercial, and by any means.
+
+    In jurisdictions that recognize copyright laws, the author or authors of
+    this software dedicate any and all copyright interest in the software to
+    the public domain. We make this dedication for the benefit of the public
+    at large and to the detriment of our heirs and successors. We intend this
+    dedication to be an overt act of relinquishment in perpetuity of all
+    present and future rights to this software under copyright law.
 
     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 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-    FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-    DEALINGS IN THE SOFTWARE.
+    THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+    IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+    CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
 
 #include <Corrade/Containers/Array.h>

diff --git a/src/audio/CMakeLists.txt b/src/audio/CMakeLists.txt
@@ -1,27 +1,31 @@
 #
 #   This file is part of Magnum.
 #
-#   Copyright © 2010, 2011, 2012, 2013, 2014, 2015, 2016
-#             Vladimír Vondruš <mosra@centrum.cz>
-#   Copyright © 2015 Jonathan Hale <squareys@googlemail.com>
+#   Original authors — credit is appreciated but not required:
 #
-#   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:
+#       2010, 2011, 2012, 2013, 2014, 2015, 2016 —
+#           Vladimír Vondruš <mosra@centrum.cz>
+#       2015 — Jonathan Hale <squareys@googlemail.com>
 #
-#   The above copyright notice and this permission notice shall be included
-#   in all copies or substantial portions of the Software.
+#   This is free and unencumbered software released into the public domain.
+#
+#   Anyone is free to copy, modify, publish, use, compile, sell, or distribute
+#   this software, either in source code form or as a compiled binary, for any
+#   purpose, commercial or non-commercial, and by any means.
+#
+#   In jurisdictions that recognize copyright laws, the author or authors of
+#   this software dedicate any and all copyright interest in the software to
+#   the public domain. We make this dedication for the benefit of the public
+#   at large and to the detriment of our heirs and successors. We intend this
+#   dedication to be an overt act of relinquishment in perpetuity of all
+#   present and future rights to this software under copyright law.
 #
 #   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 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-#   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-#   FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-#   DEALINGS IN THE SOFTWARE.
+#   THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+#   IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+#   CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #
 
 cmake_minimum_required(VERSION 2.8.12)

diff --git a/src/audio/configure.h.cmake b/src/audio/configure.h.cmake
@@ -1,26 +1,30 @@
 /*
     This file is part of Magnum.
 
-    Copyright © 2010, 2011, 2012, 2013, 2014, 2015, 2016
-              Vladimír Vondruš <mosra@centrum.cz>
+    Original authors — credit is appreciated but not required:
 
-    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:
+        2010, 2011, 2012, 2013, 2014, 2015, 2016 —
+            Vladimír Vondruš <mosra@centrum.cz>
 
-    The above copyright notice and this permission notice shall be included
-    in all copies or substantial portions of the Software.
+    This is free and unencumbered software released into the public domain.
+
+    Anyone is free to copy, modify, publish, use, compile, sell, or distribute
+    this software, either in source code form or as a compiled binary, for any
+    purpose, commercial or non-commercial, and by any means.
+
+    In jurisdictions that recognize copyright laws, the author or authors of
+    this software dedicate any and all copyright interest in the software to
+    the public domain. We make this dedication for the benefit of the public
+    at large and to the detriment of our heirs and successors. We intend this
+    dedication to be an overt act of relinquishment in perpetuity of all
+    present and future rights to this software under copyright law.
 
     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 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-    FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-    DEALINGS IN THE SOFTWARE.
+    THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+    IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+    CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
 
 #ifdef CORRADE_IS_DEBUG_BUILD