nixpkgs/pkgs/development/compilers/ghcjs-ng/8.4/git.json

{
  "url": "https://github.com/ghcjs/ghcjs",
  "rev": "6770fa38621f55b7a947fc11c69f81b8ce8502cf",
  "sha256": "0c0x0yylx14mrvzmbvkw6zbprriizk73hvz8iija8i8hwpff79vm",
  "fetchSubmodules": true
}