title: How to build and embed another application inside my target in Xcode?
body: <p>I have an application in my project (named <strong>App_Main</strong>). And I want to package another tiny application (let's call it <strong>App_Tiny</strong>) inside the package of App_Main. </p>
  
  <p>Then,  as I know App_tiny's path, I can execute App_Tiny programmatically in App_Main's run-time when I need that.</p>
  
  <p>How can I achieve this? How to specify and build another executable target, AND, most importantly, automatically put App_Tiny inside the package directory of App_Main?</p>