| Emscripten | |
| ================================================================================ | |
| Build: | |
| $ mkdir build | |
| $ cd build | |
| $ emconfigure ../configure --host=asmjs-unknown-emscripten --disable-assembly --disable-threads --disable-cpuinfo CFLAGS="-O2" | |
| $ emmake make | |
| Or with cmake: | |
| $ mkdir build | |
| $ cd build | |
| $ emcmake cmake .. | |
| $ emmake make | |
| To build one of the tests: | |
| $ cd test/ | |
| $ emcc -O2 --js-opts 0 -g4 testdraw2.c -I../include ../build/.libs/libSDL2.a ../build/libSDL2_test.a -o a.html | |
| Uses GLES2 renderer or software | |
| Some other SDL2 libraries can be easily built (assuming SDL2 is installed somewhere): | |
| SDL_mixer (http://www.libsdl.org/projects/SDL_mixer/): | |
| $ EMCONFIGURE_JS=1 emconfigure ../configure | |
| build as usual... | |
| SDL_gfx (http://cms.ferzkopp.net/index.php/software/13-sdl-gfx): | |
| $ EMCONFIGURE_JS=1 emconfigure ../configure --disable-mmx | |
| build as usual... |