Open source component license terms?

dsmain1 · January 25, 2019, 4:35am

Does Defold contain any third-party open source software? If so, where are the license terms (so we can distribute them with our game, if needed)?

britzl · January 28, 2019, 5:55am

Sorry for the late response. I will get back to you today or tomorrow.

britzl · January 28, 2019, 6:04am

I realised that I had all the information I needed. The Defold engine uses the following open source projects:

Sony Vectormath Library: http://bullet.svn.sourceforge.net/viewvc/bullet/trunk/Extras/vectormathlibrary - BSD
json: Based on https://bitbucket.org/zserge/jsmn/src - MIT
zlib: http://www.zlib.net - zlib
axTLS: http://axtls.sourceforge.net - BSD
stb_image http://nothings.org/ Public domain
stb_vorbis http://nothings.org/ Public domain
tremolo http://wss.co.uk/pinknoise/tremolo/ BSD
facebook https://github.com/facebook/facebook-ios-sdk Apache
glfw http://www.glfw.org zlib/libpng
lua http://www.lua.org MIT
luasocket http://w3.impa.br/~diego/software/luasocket/ MIT
lz4 http://cyan4973.github.io/lz4/ BSD
box2d http://box2d.org zlib
bullet http://bulletphysics.org zlib
vpx/vp8 http://www.webmproject.org BSD
WebP http://www.webmproject.org/license/software/ BSD
openal http://kcat.strangesoft.net/openal.html LGPL

If you are unsure of what is required from the various licenses then please take a look here: https://tldrlegal.com/licenses/browse

Pkeod · January 28, 2019, 7:02am

github.com

svn2github/bullet/blob/master/branches/GpuClothAMD/Bullet/BulletTrunk/Extras/vectormathlibrary/LICENSE

 Vector Math library for 3-D linear algebra (vector, matrix, quaternion)
   SIMD support for SSE, PowerPC (PPU) and the SPU.
   Also includes generic multi-platform scalar version. 

   Copyright (C) 2006, 2007 Sony Computer Entertainment Inc. 
   All rights reserved.

   Redistribution and use in source and binary forms,
   with or without modification, are permitted provided that the
   following conditions are met:
    * Redistributions of source code must retain the above copyright
      notice, this list of conditions and the following disclaimer.
    * Redistributions in binary form must reproduce the above copyright
      notice, this list of conditions and the following disclaimer in the
      documentation and/or other materials provided with the distribution.
    * Neither the name of the Sony Computer Entertainment Inc nor the names
      of its contributors may be used to endorse or promote products derived
      from this software without specific prior written permission.

   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"

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Someone with some free time should do all of the legwork for all of the base texts required. It should probably be included as a txt file in the builtins folder too.