title: Google Analytics doesn't work on new iOS project
body: <p>I have created a new iOS project and added Google Analytics support following by official instructions. </p>
  
  <p>I've added to Frameworks:</p>
  
  <pre><code>libGoogleAnalyticsServices.a
  AdSupport.framework
  CoreData.framework
  SystemConfiguration.framework
  libz.dylib
  </code></pre>
  
  <p>But it doesn't work with the errors:</p>
  
  <pre><code>ld: warning: directory not found for option '-L/Users/.../Sources/GoogleAnalytics'
  Undefined symbols for architecture armv7:
    "_OBJC_CLASS_$_NSManagedObjectModel", referenced from:
        objc-class-ref in libGoogleAnalyticsServices.a(GAICoreDataUtil.o)
    "_OBJC_CLASS_$_NSAttributeDescription", referenced from:
        objc-class-ref in libGoogleAnalyticsServices.a(GAICoreDataUtil.o)
    "_OBJC_CLASS_$_NSEntityDescription", referenced from:
        objc-class-ref in libGoogleAnalyticsServices.a(GAIDataStore.o)
        objc-class-ref in libGoogleAnalyticsServices.a(GAICoreDataUtil.o)
    "_OBJC_CLASS_$_NSPersistentStoreCoordinator", referenced from:
        objc-class-ref in libGoogleAnalyticsServices.a(GAIDataStore.o)
    "_OBJC_CLASS_$_NSFetchRequest", referenced from:
        objc-class-ref in libGoogleAnalyticsServices.a(GAIDataStore.o)
    "_OBJC_CLASS_$_NSManagedObjectContext", referenced from:
        objc-class-ref in libGoogleAnalyticsServices.a(GAIDataStore.o)
    "_NSSQLiteErrorDomain", referenced from:
        -[GAIDataStore performBlockAndWait:withError:] in libGoogleAnalyticsServices.a(GAIDataStore.o)
    "_NSSQLiteStoreType", referenced from:
        -[GAIDataStore coordinatorWithModel:URL:] in libGoogleAnalyticsServices.a(GAIDataStore.o)
    "_NSOverwriteMergePolicy", referenced from:
        -[GAIDataStore contextWithModel:URL:] in libGoogleAnalyticsServices.a(GAIDataStore.o)
  ld: symbol(s) not found for architecture armv7
  clang: error: linker command failed with exit code 1 (use -v to see invocation)
  </code></pre>
  
  <p>How can I fix it? And does it support <strong>arm64</strong>?</p>