Building SDL2_image

-------------------

Step 0 - get emscripten

Step 1 - get sdl2-emscripten

* clone https://github.com/gsathya/SDL-emscripten.git

* follow the build instructions in SDL-emscripten/README-emscripten.txt

Step 2 - get sdl_image

* emconfigure ./configure --disable-sdltest --with-sdl-prefix=/path/to/sdl --prefix=/path/to/install

* emmake make

* make install