{
  lib,
  symlinkJoin,
  makeBinaryWrapper,
  fcitx5,
  withConfigtool ? true,
  fcitx5-configtool,
  libsForQt5,
  qt6Packages,
  fcitx5-gtk,
  librsvg,
  addons ? [ ],
}:

let
  extraLdLibraries = lib.flatten (map (x: x.extraLdLibraries or [ ]) addons);
in
symlinkJoin {
  name = "fcitx5-with-addons-${fcitx5.version}";

  paths = [
    fcitx5
    libsForQt5.fcitx5-qt
    qt6Packages.fcitx5-qt
    fcitx5-gtk
  ]
  ++ lib.optionals withConfigtool [
    fcitx5-configtool
  ]
  ++ addons;

  buildInputs = [
    librsvg
  ];

  nativeBuildInputs = [ makeBinaryWrapper ];

  postBuild = ''
    wrapProgram $out/bin/fcitx5 \
      --set GDK_PIXBUF_MODULE_FILE "$GDK_PIXBUF_MODULE_FILE" \
      --prefix FCITX_ADDON_DIRS : "$out/lib/fcitx5" \
      --suffix XDG_DATA_DIRS : "$out/share" \
      --suffix PATH : "$out/bin" ${
        lib.optionalString (
          extraLdLibraries != [ ]
        ) ''--suffix LD_LIBRARY_PATH : "${lib.makeLibraryPath extraLdLibraries}"''
      }

    ${lib.optionalString withConfigtool ''
      # Configtool call libexec/fcitx5-qt5-gui-wrapper for gui addons in FCITX_ADDON_DIRS
      wrapProgram $out/bin/fcitx5-config-qt --prefix FCITX_ADDON_DIRS : "$out/lib/fcitx5"
    ''}

    pushd $out
    grep -Rl --include=\*.{desktop,service} share/applications etc/xdg/autostart share/dbus-1/services -e ${fcitx5} | while read -r file; do
      rm $file
      cp ${fcitx5}/$file $file
      substituteInPlace $file --replace-fail ${fcitx5} $out
    done
    popd
  '';

  inherit (fcitx5) meta;
}