Cleanup Emscripten toolchain
Cleanup Emscripten toolchain

jpcy/bgfx,emoon/bgfx,bkaradzic/bgfx,bkaradzic/bgfx,emoon/bgfx,jpcy/bgfx,mendsley/bgfx,jdryg/bgfx,mendsley/bgfx,mendsley/bgfx,LWJGL-CI/bgfx,jdryg/bgfx,LWJGL-CI/bgfx,jdryg/bgfx,jdryg/bgfx,bkaradzic/bgfx,LWJGL-CI/bgfx,emoon/bgfx,LWJGL-CI/bgfx,bkaradzic/bgfx,jpcy/bgfx,jpcy/bgfx