author Philipp Wiesemann <>
Tue, 28 Jun 2016 21:14:11 +0200
changeset 10188 9cf58ba2b2ad
parent 9782 fcf237e5e834
permissions -rw-r--r--
Added a simple test case for SDL_sscanf() to tests. It fails on platforms where SDL's custom implementation is used. Relates to Bugzilla #3341.



    $ mkdir build
    $ cd build
    $ emconfigure ../configure --host=asmjs-unknown-emscripten --disable-assembly --disable-threads --enable-cpuinfo=false 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 (

    $ EMCONFIGURE_JS=1 emconfigure ../configure
    build as usual...

SDL_gfx (

    $ EMCONFIGURE_JS=1 emconfigure ../configure --disable-mmx
    build as usual...