anchor.diff:  , buildPackages }:
   
   stdenv.mkDerivation rec {
  -  name = "lkl-2018-08-22";
  -  rev  = "5221c547af3d29582703f01049617a6bf9f6232a";
  +  pname = "lkl";
  +  version = "2019-06-20";
  +  rev  = "0a4ebeadad12b94db665b8daf30e44e949a02d90";
   
     outputs = [ "dev" "lib" "out" ];
   
  
positive.code:     inherit rev;
      owner  = "lkl";
      repo   = "linux";
      sha256 = "1k2plyx40xaphm8zsk2dd1lyv6dhsp7kj6hfmdgiamvl80bjajqy";
    };
  
    # Fix a /usr/bin/env reference in here that breaks sandboxed builds
  
negative.code:       overhead
      '';
      homepage    = https://github.com/lkl/linux/;
      platforms   = [ "x86_64-linux" "aarch64-linux" "armv7l-linux" "armv6l-linux" ]; # Darwin probably works too but I haven't tested it
      license     = licenses.gpl2;
      maintainers = with maintainers; [ copumpkin ];
    };
  