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Emscripten: Corrected build instructions in documentation.

And fixed a typo.
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philippwiesemann committed Jun 26, 2015
1 parent 3a08b46 commit 9b6f159c3dae3a00bf3d9175f4d4b2575d88a4cd
Showing with 8 additions and 4 deletions.
  1. +8 −4 docs/README-emscripten.md
@@ -3,13 +3,17 @@ Emscripten

Build:

$ emconfigure ./configure --host=asmjs-unknown-emscripten --disable-assembly --disable-threads --enable-cpuinfo=false CFLAGS="-O2"
$ mkdir build
$ cd build
$ emconfigure ../configure --host=asmjs-unknown-emscripten --disable-assembly --disable-threads --enable-cpuinfo=false CFLAGS="-O2"
$ emmake make

Or with cmake:

$ emconfigure cmake ..
$ make
$ mkdir build
$ cd build
$ emcmake cmake ..
$ emmake make

To build one of the tests:

@@ -22,7 +26,7 @@ tests: https://dl.dropboxusercontent.com/u/17360362/SDL2-em/index.html

Some other SDL2 libraries can be easily built (assuming SDL2 is installed somewhere):

SDL_mixer (http://www.libsdl.org/projects/SDL_mixer/)
SDL_mixer (http://www.libsdl.org/projects/SDL_mixer/):

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

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