title: cocoa/CCGeometry.h file not found in cocos2d 3.9
body: <p>When I am trying to <strong>build</strong> my old cocos 2.2.2 game into the cocos2d-x 3.9 version, am getting  <code>cocoa/CCGeometry.h</code>  file is not found.This file is already included in the class.</p>