title: How to set the app icon on info.plist?
body: <p>I have three schemes and for each scheme I have a <strong>xcconfig</strong> file. I'd like to setup a variable to set the <strong>AppIcon</strong> for each environment. For example, in my <strong>hom.xcconfig</strong> I set:</p>
  
  <pre><code>ICON = AppIcon-Hom
  </code></pre>
  
  <p>and in the others xcconfig files I set:</p>
  
  <pre><code>ICON = AppIcon
  </code></pre>
  
  <p>In the <strong>info.plist</strong> I set in the key <strong>Icon file</strong> the variable <strong>${ICON}</strong> but it is not working.</p>
  
  <p>How to configure the app icon without create another target?</p>