title: How to use #import <> on a git submodule
body: <p>I am including two libraries in my project. Since my project is a static library I decided to include the libs via git submodules rather than cocoa pods. </p>
  
  <p>LibraryA has a dependency on LibraryB and imports it via <code>#import &lt;&gt;</code>, which gives me a file not found error.</p>
  
  <p>I added <code>/path/to/folder/with/my/submodules</code> in both the framework and header search paths of my target, but the only way I've been able to resolve the error is by changing LibraryA to use <code>#import ""</code>. </p>
  
  <p>Is there a proper way to fix this that does not involve forking LibraryA and changing the import statement myself?</p>