anchor.diff:        inherit (stdenvLinuxBoot1Pkgs) perl;
         inherit (stdenvLinuxBoot3Pkgs) gettext gnum4 gmp;
       };
  -    inherit fetchurl;
     };
   
   
  
positive.code:       glibc = stdenvLinuxGlibc;   # Required by gcc47 build
      };
      extraPath = [ stdenvLinuxBoot1Pkgs.paxctl ];
      inherit fetchurl;
    };
  
  
  
negative.code: 
      shell = stdenvLinuxBoot4Pkgs.bash + "/bin/bash";
  
      fetchurlBoot = stdenvLinuxBoot0.fetchurlBoot;
  
      extraAttrs = {
        inherit (stdenvLinuxBoot3Pkgs) glibc;
  