anchor.diff:  { stdenv, fetchgit, libuuid, python, iasl }:
   
   let
  +  pythonEnv = python.withPackages(ps: [ps.tkinter]);
   
   targetArch = if stdenv.isi686 then
     "IA32"
  
positive.code:     sha256 = "0s9ywb8w7xzlnmm4kwzykxkrdaw53b7pky121cc9wjkllzqwyxrb";
    };
  
    buildInputs = [ libuuid python python.tkinter ];
  
    makeFlags = "-C BaseTools";
  
  
negative.code: 
    passthru = {
      setup = projectDscPath: attrs: {
        buildInputs = [ pythonEnv ] ++
          stdenv.lib.optionals (attrs ? buildInputs) attrs.buildInputs;
  
        configurePhase = ''
  