anchor.diff:      gnome.gnome-settings-daemon # schemas needed for settings api (mostly useless now that fonts were moved to g-d-s)
     ];
   
  -  configureFlags = lib.optionals buildPortalsInGnome [
  +  configureFlags = if buildPortalsInGnome then [
       "--enable-wallpaper"
       "--enable-screenshot"
       "--enable-screencast"
       "--enable-background"
       "--enable-settings"
       "--enable-appchooser"
  +  ] else [
  +    # These are now enabled by default, even though we do not need them for GNOME.
  +    # https://github.com/flatpak/xdg-desktop-portal-gtk/issues/355
  +    "--disable-settings"
  +    "--disable-appchooser"
     ];
   
     meta = with lib; {
  
positive.code: 
  stdenv.mkDerivation rec {
    pname = "xdg-desktop-portal-gtk";
    version = "1.10.0";
  
    src = fetchFromGitHub {
      owner = "flatpak";
      repo = pname;
      rev = version;
      sha256 = "7w+evZLtmTmDHVVsw25bJz99xtlSCE8qTFSxez9tlZk=";
    };
  
    patches = [
      # Fix broken translation.
      # https://github.com/flatpak/xdg-desktop-portal-gtk/issues/353
      (fetchpatch {
        url = "https://github.com/flatpak/xdg-desktop-portal-gtk/commit/e34f49ca8365801a7fcacccb46ab1e62aec17435.patch";
        sha256 = "umMsSP0fuSQgxlHLaZlg25ln1aAL1mssWzPMIWAOUt4=";
      })
      (fetchpatch {
        url = "https://github.com/flatpak/xdg-desktop-portal-gtk/commit/19c5385b9f5fe0f8dac8ae7cc4493bb08f802de6.patch";
        sha256 = "nbmOb5er20zBOO4K2geYITafqBaNHbDpq1OOvIVD6hY=";
      })
    ];
  
    nativeBuildInputs = [
      autoreconfHook
  
negative.code: { stdenv
  , lib
  , fetchFromGitHub
  , autoreconfHook
  , pkg-config
  , libxml2
  