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