title: Undefined symbols for architecture armv7 - RegisterMonoModules
body: <p>so i just tried to distribute my ios project. 
  The project is created in Unity and is using Google Play Services and Unity Ads.</p>
  
  <p>After solving a lot of linker errors (related to Google play and Unity Ads) where i simply just needed to include some missing frameworks to the "Link binary with libraries" section then now i just ran into another linker error that i just don't know where it is coming from or how to solve. </p>
  
  <p>This is what i get : </p>
  
  <p><strong>Undefined symbols for architecture armv7:
    "__GetNoTrackFlag", referenced from:
        RegisterMonoModules() in RegisterMonoModules-DC9EF89F0E4F4A47.o
    "__GetCFBundleID", referenced from:
        RegisterMonoModules() in RegisterMonoModules-DC9EF89F0E4F4A47.o
  ld: symbol(s) not found for architecture armv7
  clang: error: linker command failed with exit code 1 (use -v to see invocation)</strong></p>