Emscripten glfw3 example Tested on MSVC14 and Emscripten for windows. Building with Emscripten cmake .. -DCMAKE_TOOLCHAIN_FILE=$EMSCRIPTEN/cmake/Modules/Platform/Emscripten.cmake -DCMAKE_BUILD_TYPE=Debug -G "Unix Makefiles" -DCMAKE_MAKE_PROGRAM="mingw32-make.exe"