title: Controlling build location with xcodebuild command line tool
body: <p>How can a build script figure where xcodebuild places the resulting application when calling
  xcodebuild -scheme MyScheme archive ?</p>
  
  <p>I understand that you can control the location via Xcode preferences but I would actually like to be able to specify this in the command line for my build script while keeping the default build location during development.</p>