EMSDK is the emscripten SDK
setenv EMSDK <path_to_emsdk>## Windows
cmake -G Ninja -DCMAKE_TOOLCHAIN_FILE="$env:emsdk/upstream/emscripten/cmake/Modules/Platform/Emscripten.cmake" -S cpp -B build
## Bash
cmake -G Ninja -DCMAKE_TOOLCHAIN_FILE="$emsdk/upstream/emscripten/cmake/Modules/Platform/Emscripten.cmake" -S cpp -B build
cd build; ninja; cd ..Still need to manually compile OpenCV Still need to copy read-dicekey-js.[js|wasm] from build/bin to src