slouken@10486: Emscripten
slouken@10486: ================================================================================
slouken@10486: 
slouken@10486: Build:
slouken@10486: 
slouken@10486:     $ mkdir build
slouken@10486:     $ cd build
philipp@10958:     $ emconfigure ../configure --host=asmjs-unknown-emscripten --disable-assembly --disable-threads --disable-cpuinfo CFLAGS="-O2"
slouken@10486:     $ emmake make
slouken@10486: 
slouken@10486: Or with cmake:
slouken@10486: 
slouken@10486:     $ mkdir build
slouken@10486:     $ cd build
slouken@10486:     $ emcmake cmake ..
slouken@10486:     $ emmake make
slouken@10486: 
slouken@10486: To build one of the tests:
slouken@10486: 
slouken@10486:     $ cd test/
slouken@10486:     $ emcc -O2 --js-opts 0 -g4 testdraw2.c -I../include ../build/.libs/libSDL2.a ../build/libSDL2_test.a -o a.html
slouken@10486: 
slouken@10486: Uses GLES2 renderer or software
slouken@10486: 
slouken@10486: Some other SDL2 libraries can be easily built (assuming SDL2 is installed somewhere):
slouken@10486: 
slouken@10486: SDL_mixer (http://www.libsdl.org/projects/SDL_mixer/):
slouken@10486: 
slouken@10486:     $ EMCONFIGURE_JS=1 emconfigure ../configure
slouken@10486:     build as usual...
slouken@10486: 
slouken@10486: SDL_gfx (http://cms.ferzkopp.net/index.php/software/13-sdl-gfx):
slouken@10486: 
slouken@10486:     $ EMCONFIGURE_JS=1 emconfigure ../configure --disable-mmx
slouken@10486:     build as usual...