anchor.diff:        ];
   
       overrides = pkgs: {
  -      inherit cc;
  -
         gcc = cc;
   
         inherit (stage4.pkgs)
  
positive.code:         attr acl paxctl zlib pcre;
      };
    };
    
    
    testBootstrapTools = let
      defaultPkgs = allPackages { inherit system platform; };
    in derivation {
  
negative.code: 
      buildCommand = ''
        export PATH=${bootstrapTools}/bin
  
        ls -l
        mkdir $out
        mkdir $out/bin
  