anchor.diff:    deps = stdenv.mkDerivation {
       name = "${name}-deps";
       inherit src;
  -    nativeBuildInputs = [ gradle_4_10 perl git ];
  +    nativeBuildInputs = [ gradle_4 perl git ];
   
       buildPhase = ''
         export MXISD_BUILD_VERSION=${rev}
  
positive.code: in
  stdenv.mkDerivation {
    inherit name src version;
    nativeBuildInputs = [ gradle_4_10 perl makeWrapper ];
    buildInputs = [ jre ];
  
    patches = [ ./0001-gradle.patch ];
  
negative.code: { stdenv, fetchFromGitHub, jre, git, gradle_4, perl, makeWrapper }:
  
  let
    name = "mxisd-${version}";
  