title: New Xcode target: changing configuration settings / preprocessor macros
body: <p>I just followed some tutorials on creating a new target for a lite version, and everything is working well. One thing I'm worried about is it's mentioned that you need to set configuration to all configurations and am just wondering where to do this in Xcode 4.6 (or do you need to do it anymore)? I'm clicking my target, then build settings, and am not seeing the option that used to be there in the older versions of Xcode.</p>
  
  <p>Also, I've added "LITE_VERSION" to preprocessor macros in build settings and it works fine, but I've seen mentioned in other places that it should be <code>-DLite_VERSION</code>. Does it matter?</p>
  
  <p>The tutorial I was reading was <a href="http://www.bit-101.com/blog/?p=2098" rel="nofollow">here</a>.</p>
  
  <p>It says to make sure "The configuration dropdown in the info panel is set to “All Configurations”. I've seen this in other tutorials as well, even where one guy said he submitted to the app store without this being set and ads were being shown in his paid version.</p>