anchor.diff:  , xorg
   }:
   
  -let
  -  inherit (stdenv.lib)
  -    optionals
  -    wtFlag;
  -
  -  version = "0.9.4c";
  -in
  -
   # TODO: libirman support
   # TODO: irxevent support
   # TODO: xmode2 support
   # TODO: usb support
   
  +let
  +  version = "0.9.4d";
  +in
   stdenv.mkDerivation rec {
     name = "lirc-${version}";
   
     src = fetchurl {
       url = "mirror://sourceforge/lirc/LIRC/${version}/${name}.tar.bz2";
  -    sha256 = "8974fe5dc8eaa717daab6785d2aefeec27615f01ec24b96d31e3381b2f70726a";
  +    sha256 = "c68f18c35b489b865c0a741d119b136e8702191538cd3551b977a7af6c4e41ab";
     };
   
     nativeBuildInputs = [
  
positive.code:     sed -i '/#include "config.h"/d' "$out/include/lirc/curl_poll.h"
    '';
  
    meta = with stdenv.lib; {
      description = "Allows to receive and send infrared signals";
      homepage = http://www.lirc.org/;
      license = licenses.gpl2;
  
negative.code: { stdenv
  , fetchurl
  , help2man
  , lib
  , libxslt
  , python3Packages
  
  