anchor.diff:      homepage="http://www.tinc-vpn.org/";
       license = licenses.gpl2Plus;
       platforms = platforms.unix;
  -    maintainers = with maintainers; [ wkennington fpletz ];
  +    maintainers = with maintainers; [ wkennington fpletz lassulus ];
     };
   }
  
positive.code: 
  stdenv.mkDerivation rec {
    name = "tinc-${version}";
    version = "1.1pre14";
  
    src = fetchgit {
      rev = "refs/tags/release-${version}";
      url = "git://tinc-vpn.org/tinc";
      sha256 = "05an2vj0a3wjv5w672wgzyixbydin5jpja5zv6x81bc72dms0ymc";
    };
  
    outputs = [ "out" "man" "info" ];
  
negative.code:   nativeBuildInputs = [ autoreconfHook texinfo ];
    buildInputs = [ ncurses readline zlib lzo openssl ];
  
    # needed so the build doesn't need to run git to find out the version.
    prePatch = ''
      substituteInPlace configure.ac --replace UNKNOWN ${version}
      echo "${version}" > configure-version
      echo "https://tinc-vpn.org/git/browse?p=tinc;a=log;h=refs/tags/release-${version}" > ChangeLog
      sed -i '/AC_INIT/s/m4_esyscmd_s.*/${version})/' configure.ac
    '';
  
    postInstall = ''
      rm $out/bin/tinc-gui
  