anchor.diff:      "--disable-autoupdatecheck"
     ];
   
  -  nativeBuildInputs = [ pkgconfig ];
  +  nativeBuildInputs = [ autoreconfHook pkgconfig ];
   
     buildInputs = [
       dbus
  
positive.code: { stdenv
  , fetchurl
  , dbus
  , gettext
  , gnutls
  
negative.code: 
  stdenv.mkDerivation rec {
    pname = "filezilla";
    version = "3.50.0";
  
    src = fetchurl {
      url = "https://download.filezilla-project.org/client/FileZilla_${version}_src.tar.bz2";
      sha256 = "sha256-4NuHJpylIIqtFKAkFTN7T57+PEnC1NFOZukhx4oTXBA=";
    };
  
    # https://www.linuxquestions.org/questions/slackware-14/trouble-building-filezilla-3-47-2-1-current-4175671182/#post6099769
  