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chromium / external / github.com / kripken / emscripten / refs/tags/2.0.20
commit8ed0f4fee2abd04923c2fd2bf44835169ce2ac2e[log] [tgz]
authorSam Clegg <sbc@chromium.org>Thu May 06 16:45:20 2021
committerGitHub <noreply@github.com>Thu May 06 16:45:20 2021
tree3a2655982bf323d77e54685b79f6f8c5b993ac1b
parentc228a54bab679efc370754e75d0ecc915ce7f172 [diff]
Disable newly added warning about link-time setting using in compile-only mode (#14110)

This is essentially a revert of #14042.

We had some false positives here (#14104), and some comments on the
mailing list that made me think we should hold off until I've landed my
changes that make false positives impossible.  See: #14109>
2 files changed
tree: 3a2655982bf323d77e54685b79f6f8c5b993ac1b
  1. .circleci/
  2. .github/
  3. cmake/
  4. docs/
  5. media/
  6. site/
  7. src/
  8. system/
  9. tests/
  10. third_party/
  11. tools/
  12. .clang-format
  13. .coveragerc
  14. .editorconfig
  15. .eslintrc.yml
  16. .flake8
  17. .gitattributes
  18. .gitignore
  19. .gitmodules
  20. .style.yapf
  21. AUTHORS
  22. ChangeLog.md
  23. CONTRIBUTING.md
  24. em++
  25. em++.bat
  26. em++.py
  27. em-config
  28. em-config.bat
  29. em-config.py
  30. emar
  31. emar.bat
  32. emar.py
  33. embuilder
  34. embuilder.bat
  35. embuilder.py
  36. emcc
  37. emcc.bat
  38. emcc.py
  39. emcmake
  40. emcmake.bat
  41. emcmake.py
  42. emconfigure
  43. emconfigure.bat
  44. emconfigure.py
  45. emdump
  46. emdump.bat
  47. emmake
  48. emmake.bat
  49. emmake.py
  50. emprofile
  51. emprofile.bat
  52. emranlib
  53. emranlib.bat
  54. emranlib.py
  55. emrun
  56. emrun.bat
  57. emrun.py
  58. emscons
  59. emscons.bat
  60. emscons.py
  61. emscripten-version.txt
  62. emscripten.py
  63. emsize
  64. emsize.bat
  65. emsize.py
  66. LICENSE
  67. Makefile
  68. package-lock.json
  69. package.json
  70. README.md
  71. requirements-dev.txt
README.md

emscripten logo

Main project page: https://emscripten.org

GitHub CI status: CircleCI

Chromium builder status: emscripten-releases

Overview

Emscripten compiles C and C++ to WebAssembly using LLVM and Binaryen. Emscripten output can run on the Web, in Node.js, and in wasm runtimes.

Emscripten provides Web support for popular portable APIs such as OpenGL and SDL2, allowing complex graphical native applications to be ported, such as the Unity game engine and Google Earth. It can probably port your codebase, too!

While Emscripten mostly focuses on compiling C and C++ using Clang, it can be integrated with other LLVM-using compilers (for example, Rust has Emscripten integration, with the wasm32-unknown-emscripten and asmjs-unknown-emscripten targets).

License

Emscripten is available under 2 licenses, the MIT license and the University of Illinois/NCSA Open Source License.

Both are permissive open source licenses, with little if any practical difference between them.

The reason for offering both is that (1) the MIT license is well-known and suitable for a compiler toolchain, while (2) LLVM‘s original license, the University of Illinois/NCSA Open Source License, was also offered to allow Emscripten’s code to be integrated upstream into LLVM. The second reason became less important after Emscripten switched to the LLVM wasm backend, at which point there isn't any code we expect to move back and forth between the projects; also, LLVM relicensed to Apache 2.0 + exceptions meanwhile. In practice you can just consider Emscripten as MIT licensed (which allows you to do pretty much anything you want with a compiler, including commercial and non-commercial use).

See LICENSE for the full content of the licenses.