anchor.diff: -{stdenv, fetchurl, gpm, freetype, fontconfig, pkgconfig, ncurses}:
  +{stdenv, fetchurl, gpm, freetype, fontconfig, pkgconfig, ncurses, libx86}:
   let
     s = # Generated upstream information
     rec {
  
positive.code:     export HOME=$PWD;
      export NIX_LDFLAGS="$NIX_LDFLAGS -lfreetype"
    '';
    meta = {
      inherit (s) version;
      description = "Framebuffer terminal emulator";
  
negative.code:     url="http://fbterm.googlecode.com/files/fbterm-1.7.0.tar.gz";
      sha256="0pciv5by989vzvjxsv1jsv4bdp4m8j0nfbl29jm5fwi12w4603vj";
    };
    buildInputs = [gpm freetype fontconfig pkgconfig ncurses libx86];
  in
  stdenv.mkDerivation {
    inherit (s) name version;
  