anchor.diff:      mate.mate-desktop
       hicolor-icon-theme
     ];
  -  
  +
  +  NIX_CFLAGS_COMPILE = "-I${glib.dev}/include/gio-unix-2.0";
  +
     makeFlags = [ "cajaextensiondir=$$out/lib/caja/extensions-2.0" ];
   
     meta = {
  
positive.code: { stdenv, fetchurl, pkgconfig, intltool, gtk3, libxml2, libsecret, poppler, itstool, hicolor-icon-theme, mate, wrapGAppsHook }:
  
  stdenv.mkDerivation rec {
    name = "atril-${version}";
  
negative.code: 
    buildInputs = [
      gtk3
      glib
      itstool
      libsecret
      libxml2
  