anchor.diff:  let {
   
  -  i686LinuxPkgs = {inherit (import ./i686-linux.nix)
  +  allPackages = import ./all-packages.nix;
  +
  +  i686LinuxPkgs = {inherit (allPackages {system = "i686-linux";})
       coreutils
       findutils
       diffutils
  
positive.code:     apacheAntBlackdown14
    ;};
  
    powerpcDarwinPkgs = {inherit (import ./powerpc-darwin.nix)
      unzip
      aterm
      subversion
  
negative.code: 
    body = [
      i686LinuxPkgs
      i686FreeBSDPkgs
      powerpcDarwinPkgs
    ];
  }
  