{ mkDerivation, base, fetchurl, ghc-prim, transformers }:
mkDerivation {
  pname = "primitive";
  version = "0.6.2.0";
  src = fetchurl {
    url = "http://example.org/";
    sha256 = "abc";
  };
  libraryHaskellDepends = [ base ghc-prim transformers ];
  testHaskellDepends = [ base ghc-prim ];
  homepage = "https://github.com/haskell/primitive";
  description = "Primitive memory-related operations";
  license = stdenv.lib.licenses.bsd3;
}