title: Xcode 6.1 Precompiled Headers
body: <p>In Xcode 6.1, creating a new project does not create a precompiled header file using the single view iOS project template. If I add one manually, any definitions in the pch file are not available in any other source files.</p>
  
  <p>I've looked at many threads and questions and tried cleaning, re-buiding, re-starting, deleting derived data and manually removing the CACHE_ROOT/SharedPrecompileHeaders folder. All to no avail, though.</p>
  
  <p>Some info suggests ticking to include in targets, but this is disabled for pch and other header files now.</p>
  
  <p>See comment below.</p>