2018-09-08 小刀 emscripten

http://kripken.github.io/emscripten-site/

如果能一键把 cocos2d-Lua 项目生成小游戏 ）

  506  # Get the emsdk repo
  507  git clone https://github.com/juj/emsdk.git
  508  cd emsdk/
  509  ls
  510  git pull
  511  # Download and install the latest SDK tools.
  512  ./emsdk install latest
  513  # Make the "latest" SDK "active" for the current user. (writes ~/.emscripten file)
  514  ./emsdk activate latest
  515  # Activate PATH and other environment variables in the current terminal
  516  source ./emsdk_env.sh
  517  ls
  518  vi hello.c
  531  emcc hello.c -o hello.html
  534  node hello.js
  535  python -m SimpleHTTPServer 8080  # 必须启动一个 http 服务器
  536  emcc emscripten/1.38.12/tests/hello_world_sdl.cpp -o hello_sdl.html
  537  emcc emscripten/1.38.12/tests/glfw3.c -o glfw.html
  538  emcc emscripten/1.38.12/tests/glfw_events.c -o glfw_e.html
  539  emcc emscripten/1.38.12/tests/glfw_minimal.c -o glfwmini.html
  540  emcc -O2 emscripten/1.38.12/tests/hello_world_sdl.cpp -o hello_sdl.html
  544  emcc -O2 emscripten/1.38.12/tests/hello_world.c -o hello.html
$ du hello.js hello.wasm
56  hello.js
24  hello.wasm

环境还是很好搭建的，仔细阅读文档就好了。

https://github.com/emscripten-ports/Cocos2d 这个项目维护到了 2017 年。

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