title: Edit Xcode xcconfig file and Cocoapods
body: <p>I want to edit the <strong>xcconfig</strong> file, but unfortunately Xcode only allows 1 <strong>xcconfig</strong> file per configuration, and that is <strong>Pods.xcconfig</strong> because I'm using <code>Cocoapods</code></p>
  
  <p>So how can I edit the <strong>xcconfig</strong> without hurting Cocoapods</p>
  
  <p>I can think of several ways</p>
  
  <ol>
  <li>Make Xcode use multiple xcconfig files</li>
  <li>Use my own xcconfig file that includes Pods.xcconfig file</li>
  </ol>
  
  <p>So how to deal with this ?</p>