o http://docs.crittercism.com/ios/ios.html me pareceu bastante direto: adicione o pod deles ao seu Podfile e pronto … não.
Acontece que você precisa vincular manualmente o SystemConfiguration.framework primeiro! Ah bem…
o erro que ocorreu para mim sem SystemConfiguration.framework:
Undefined symbols for architecture armv7:
"_SCNetworkReachabilityGetFlags", referenced from:
-[CRReachability connectionRequired] in libCrittercism_v5_0_4.a(CRReachability.o)
-[CRReachability currentReachabilityStatus] in libCrittercism_v5_0_4.a(CRReachability.o)
"_SCNetworkReachabilityScheduleWithRunLoop", referenced from:
-[CRReachability startNotifier] in libCrittercism_v5_0_4.a(CRReachability.o)
"_SCNetworkReachabilityUnscheduleFromRunLoop", referenced from:
-[CRReachability stopNotifier] in libCrittercism_v5_0_4.a(CRReachability.o)
"_SCNetworkReachabilitySetCallback", referenced from:
-[CRReachability startNotifier] in libCrittercism_v5_0_4.a(CRReachability.o)
"_SCNetworkReachabilityCreateWithAddress", referenced from:
+[CRReachability reachabilityWithAddress:withKey:] in libCrittercism_v5_0_4.a(CRReachability.o)
"_SCNetworkReachabilityCreateWithName", referenced from:
+[CRReachability reachabilityForHostName:withNotificationKey:] in libCrittercism_v5_0_4.a(CRReachability.o)
ld: symbol(s) not found for architecture armv7
clang: error: linker command failed with exit code 1 (use -v to see invocation)