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{ lib
, stdenv
}:

stdenv.mkDerivation {
	pname = "kel_lights_out";
	version = "0.0.0";

	src = ./..;

	dontConfigure = true;
	buildPhase = ''
		HOME=$(pwd)
    emcc c++/lights_out.cpp \
      -s WASM=1 \
      -s EXPORTED_FUNCTIONS='["_fake_main"]' \
      -s EXPORTED_RUNTIME_METHODS='["ccall", "cwrap"]' \
      -o lights_out.js
	'';

	# Silence the warnings for now
	checkPhase = ''
	'';

	installPhase = ''
		mkdir -p $out
		cp lights_out.{wasm,js} $out/
	'';
}