message: Add missing Qt5Gui package
diff: @@ -164,6 +164,10 @@ if (ENABLE_GUI)
  message(STATUS "Qt5Core version: ${Qt5Core_VERSION}")
  get_target_property(QtCore_location Qt5::Core LOCATION)
  + find_package(Qt5Gui)
  + message(STATUS "Qt5Gui version: ${Qt5Gui_VERSION}")
  + get_target_property(QtGui_location Qt5::Gui LOCATION)
  +
  find_package(Qt5Widgets)
  message(STATUS "Qt5Widgets version: ${Qt5Widgets_VERSION}")
  get_target_property(QtWidgets_location Qt5::Widgets LOCATION)
  