title: How to choose which Build Configuration Xcode 4 will use when building for my device?
body: <p>Xcode 3 offered to select a Build Configuration prior to building.</p>
  
  <p>In Xcode 4 all I have is this:</p>
  
  <p>RUN [Test | Profile | Analyze], STOP, [AppName > My iPhone]</p>
  
  <p>When clicking and holding the large dropdown button that includes the app name, there are these options only:</p>
  
  <ul>
  <li>My device</li>
  <li>iPad 4.3 Simulator</li>
  <li>iPhone 4.3 Simulator</li>
  <li>iPad 5.0 Simulator</li>
  <li>iPhone 5.0 Simulator </li>
  </ul>
  
  <p>While developing / debugging (at least intending to do so) Xcode 4 throws warnings that it failed to codesign verification. However, I have codesigning only active for the App Store distribution config. Before I set up that distribution config in the Scheme Editor for "Archive", there was no problem. So I guess Xcode 4 now still uses my distribution config for normal development.</p>
  
  <p>How can I tell Xcode 4 to use my "Debug" configuration when building? Probably I must select a Scheme. But like you can see in the dropdown options list above, there's no way to pick one when building.</p>