nixpkgs/pkgs/development/libraries/haskell/gdiff/default.nix

{cabal}:

cabal.mkDerivation (self : {
  pname = "gdiff";
  version = "1.0";
  sha256 = "35257b1090cf78f95d24c7a89920863c1d824652311fa5793693d7d06d96517b";
  meta = {
    description = "Generic diff and patch";
    license = "BSD";
    maintainers = [self.stdenv.lib.maintainers.andres];
  };
})