title: How can the Custom Paths for Xcode be set from the command-line?
body: <p>In Xcode the Preferences under Locations allow for manually setting Custom Paths. I'd like to read and write these values from the command-line. I do not see options in <code>xcodebuild</code> for doing this.</p>
  
  <p>How can it be done?</p>
  
  <p><a href="https://i.stack.imgur.com/7UxiW.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/7UxiW.png" alt="Custom Paths"></a></p>
  
  <p>By having Custom Paths set I can then use them for relative paths which is very helpful.</p>