anchor.diff:  
       homepage = http://gnunet.org/;
   
  -    license = stdenv.lib.licenses.gpl2Plus;
  +    license = licenses.gpl2Plus;
   
  -    maintainers = with stdenv.lib.maintainers; [ viric vrthra ];
  -    platforms = stdenv.lib.platforms.gnu;
  +    maintainers = with maintainers; [ viric vrthra ];
  +    platforms = platforms.gnu;
     };
   }
  
positive.code:     # Brute force: since nix-worker chroots don't provide
      # /etc/{resolv.conf,hosts}, replace all references to `localhost'
      # by their IPv4 equivalent.
      for i in $(find . \( -name \*.c -or -name \*.conf \) \
                      -exec grep -l '\<localhost\>' {} \;)
      do
        echo "$i: substituting \`127.0.0.1' to \`localhost'..."
        sed -i "$i" -e's/\<localhost\>/127.0.0.1/g'
      done
  
      # Make sure the tests don't rely on `/tmp', for the sake of chroot
      # builds.
      for i in $(find . \( -iname \*test\*.c -or -name \*.conf \) \
                      -exec grep -l /tmp {} \;)
      do
        echo "$i: replacing references to \`/tmp' by \`$TMPDIR'..."
        substituteInPlace "$i" --replace "/tmp" "$TMPDIR"
      done
  
      # Ensure NSS installation works fine
      configureFlags="$configureFlags --with-nssdir=$out/lib"
  
negative.code:     '';
    */
  
    meta = with stdenv.lib; {
      description = "GNU's decentralized anonymous and censorship-resistant P2P framework";
  
      longDescription = ''
  