Install Emscripten.
Download the secure-random dependency
go run github.com/piot/deps/src/deps@main fetchBuild the make-files with the emcmake helper:
emcmake cmake -B embuild/debug-emscripten -G "Unix Makefiles" -DCMAKE_BUILD_TYPE=DebugBuild the Emscripten runner:
cmake --build embuild/debug-emscripten/