There is already SDL2 support for emscripten, and emscripten can compile to WebAssembly with the WASM flag flipped on. So basically just use emcc with -s WASM=

There is already SDL2 support for emscripten, and emscripten can compile to WebAssembly with the WASM flag flipped on. So basically just use emcc with -s WASM=1 -s USE_SDL=2 for WebAssembly + SDL2. The test_sdl2* tests in emscripten's test suite have working samples in them, https://github.com/kripken/emscripten/blob/master/tests/test_browser.py#L2371 https://github.com/kripken/emscripten/blob/master/tests/test... A full SDL1 testcase is in the tutorial, http://kripken.github.io/emscripten-site/docs/getting_started/Tutorial.html#generating-html http://kripken.github.io/emscripten-site/docs/getting_starte...