anchor.diff:  , libportal-gtk4
   , gnome-desktop
   , gnome-online-accounts
  -, wrapGAppsHook
  +, wrapGAppsHook4
   , folks
   , libxml2
   , gnome
  
positive.code:     docbook-xsl-nons
      docbook_xml_dtd_42
      desktop-file-utils
      wrapGAppsHook
    ];
  
    buildInputs = [
      gtk4
      glib
      libportal-gtk4
      evolution-data-server
      gsettings-desktop-schemas
      folks
      gnome-desktop
  
negative.code:     sha256 = "Hoyo2nF429WpIQJVBkokvdwz35WFx1hOExBxTJprjco=";
    };
  
    nativeBuildInputs = [
      meson
      ninja
  