title: How to modify SWIFT_MODULE_NAME?
body: <p>The title says it all. I've searched in the build settings for <strong>SWIFT_MODULE_NAME</strong>, and nothing came up. I've also searched online, and there are references to this name, but there is no information on how it is defined. <em>Furthermore, I couldn't find any mention of SWIFT_MODULE_NAME in the Apple Docs.</em></p>
  
  <p>I do know this: it is used in the "Objective-C Generated Interface Header Name" build setting, and can be viewed by double-clicking on the settings value:</p>
  
  <blockquote>
    <p>$(SWIFT_MODULE_NAME)-Swift.h</p>
  </blockquote>
  
  <p>It is used to bridge the gap between Objective-C and Swift, and appears only for projects that include Swift files, (along with Objective-C files I presume). As of this posting, Xcode 7.3 is the latest and greatest.</p>
  
  <p>But, where is this value defined, and how do I modify it?</p>