title: 'LOG_INFO' macro redefined warning after moved project to swift bridging project
body: <p>I got several warnings like these:</p>
  
  <pre><code>Swift compiler warning:
  CompileSwiftSources normal arm64 com.apple.xcode.tools.swift.compiler
  
  /Myfolder/Pods/Headers/CocoaLumberjack/DDLog.h:176:9: 'LOG_INFO' macro redefined
  /Myfolder/Pods/Headers/CocoaLumberjack/DDLog.h:177:9: 'LOG_DEBUG' macro redefined
  </code></pre>
  
  <p>The warning complains about DDLog.h in the Projet-Bridging-Header.h</p>
  
  <pre><code>#import "DDLog.h"
  #import "DDASLLogger.h"
  #import "DDTTYLogger.h"
  </code></pre>
  
  <p>How can I get around this issue?</p>