axmol/external

The engine-x thirdparty libraries

angle

• Upstream: https://github.com/google/angle
• Version: 2.1.0.4192 branch on chromium/4192
• License: BSD WITH The ANGLE Project Authors

astc

• Upstream: https://github.com/ARM-software/astc-encoder
• Version: NA
• License: Apache-2.0

box2d

• Upstream: https://github.com/erincatto/box2d
• Version: 2.4.1
• License: MIT

bullet

• Upstream: https://github.com/bulletphysics/bullet3
• Version: git 3.06-a72ce29 (8843)
• License: zlib

c-ares

• Upstream: https://github.com/c-ares/c-ares
• Version: git 1.61.1-0d252eb (2021)
• License: MIT

chipmunk

• Upstream: https://github.com/slembcke/Chipmunk2D
• Version: git 7.0.3-1d01b2a (1452)
• License: MIT

clipper

• Upstream: https://sourceforge.net/projects/polyclipping/files/
• Version: 6.4.2
• License: BSL-1.0

ConvertUTF

• Upstream: https://github.com/llvm/llvm-project
• Version: NA
• License: Apache-2.0 WITH LLVM-exception

curl

• Upstream: https://github.com/curl/curl
• Version: 7.73.0
• License: MIT

edtaa3func

• Upstream: https://github.com/zilongshanren/edtaa3func
• Version: NA
• License: MIT

fastlib

• Upstream: https://github.com/simdsoft/fastlib
• Version: git f85644f
• License: Apache-2.0

fastlz

• Upstream: https://github.com/ariya/FastLZ
• Version: git c3bdfad (79)
• License: MIT

flatbuffers

• Upstream: https://github.com/google/flatbuffers
• Version: 1.12.0
• License: Apache-2.0

freetype

• Upstream: https://www.freetype.org/
• Version: 2.10.4
• License: BSD-style (The FreeType Project)

glad

• Upstream: https://github.com/Dav1dde/glad
• Version: 0.1.34
• License: MIT

glfw3

• Upstream: https://github.com/glfw/glfw
• Version: 3.3
• License: zlib

glsl-optimizer

• Upstream: https://github.com/aras-p/glsl-optimizer
• Version: NA
• License: MIT

jpeg (libjpeg-turbo)

• Upstream: https://github.com/libjpeg-turbo/libjpeg-turbo
• Version: git 2.0.5-3e9e7c7 (2052) with CMakeLists.txt modified for sutiable as a thirdparty of CMake build system
• License: BSD-style (IJG,BSD-3-Clause,zlib)

kcp

• Upstream: https://github.com/skywind3000/kcp
• Version: 1.7
• License: MIT

lua

• plainlua

  • Upstream: http://www.lua.org/
  • Version: 5.3.6 with modified for bytecode 32/64bit compatible
  • License: MIT (http://www.lua.org/license.html)

• luajit

  • Upstream: https://github.com/LuaJIT/LuaJIT
  • Version: 2.1.0-beta3
  • License: MIT

• tolua

  • Upstream: https://github.com/LuaDist/toluapp
  • Version: 1.0.93
  • License: MIT

lz4

• Upstream: https://github.com/lz4/lz4
• Version: git 1.9.3-8075157 (2489)
• License: BSD 2-Clause

md5

• Upstream: NA
• Version: NA
• License: Aladdin Enterprises

minimp3

• Upstream: https://github.com/lieff/minimp3
• Version: git 0757ad7(308)
• License: CC0-1.0

mio

• Upstream: https://github.com/mandreyel/mio
• Version: git 8c0d3c7 (125)
• License: MIT

ogg & vorbis

• ogg

  • Upstream: https://github.com/xiph/ogg
  • Version: git 1.3.4-31bd3f2 (562)
  • License: BSD-3-Clause

• vorbis

  • Upstream: https://github.com/xiph/vorbis
  • Version: git 1.3.7-83a82dd (1569)
  • License: BSD-3-Clause

openal

• Upstream: https://github.com/kcat/openal-soft
• Version: 1.21.0-26b03f5 (7320)
• License: LGPL-2.1

openssl

• Upstream: https://github.com/openssl/openssl
• Version: 1.1.1h
• License: Apache-2.0

png (libpng)

• Upstream: https://github.com/glennrp/libpng
• Version: git 1.6.38-dbe3e0c (4088) with arm64 neon detect fix
• License: PNG Reference Library License version 2

poly2tri

• Upstream: https://github.com/jhasse/poly2tri
• Version: NA
• License: BSD-3-Clause

pugixml

• Upstream: https://github.com/zeux/pugixml
• Version: 1.10
• License: MIT

rapidjson

• Upstream: https://github.com/Tencent/rapidjson
• Version: 1.1.0
• License: MIT

recast

• Upstream: https://github.com/recastnavigation/recastnavigation
• Version: git 65b314a (747) with dtCrowd::getEditableAgentAnim
• License: zlib

sol

• Upstream: https://github.com/ThePhD/sol2
• Version: 2.20.6 with vs2019 compile fixes
• License: MIT

stb (stb_image)

• Upstream: https://github.com/nothings/stb
• Version: 2.26 with bmp load fixes
• License: MIT

tinydir

• Upstream: https://github.com/cxong/tinydir
• Version: git 1.2.4-ec6bff2 (168)
• License: BSD-2-Clause

tsl (robin-map)

• Upstream: https://github.com/Tessil/robin-map
• Version: git 0.6.3-84c1bee (100)
• License: MIT

unzip (minizip-1.2)

• Upstream: https://github.com/simdsoft/mz12
• Version: 1.2 with bugfixs & improvements
• License: zlib

webp (libwebp)

• Upstream: https://github.com/webmproject/libwebp
• Version: git 1.1.0-17fd4ba (4098)
• License: Google Inc

xsxml

• Upstream: https://github.com/simdsoft/xsxml
• Version: 1.0
• License: MIT

xxhash

• Upstream: https://github.com/Cyan4973/xxHash
• Version: 0.8.0
• License: BSD-2-Clause

yasio

• Upstream: https://github.com/yasio/yasio
• Version: 3.33.8
• License: MIT WITH Anti-996

zlib

• Upstream: https://github.com/madler/zlib
• Version: 1.2.11
• License: zlib

iconv (libiconv)

• Upstream: https://savannah.gnu.org/projects/libiconv
• Version: 1.16.0
• License: LGPL-2.1

ntcvt

• Upstream: https://github.com/simdsoft/ntcvt
• Version: git b974bbb
• License: Apache-2.0