ld: warning: ignoring file libiPhone-lib.a

Question

Hi everyone,

Been battling against t$$anonymous$$s issue for 4 days now. Completely out of ideas. I am using: Unity 5.2.3f1 Xcode 7.1.1 Mac OS El Capitan 10.11.1

I have managed to release the project for Android without any issues. When I export it to Xcode, I am getting 201+ errors, as apparently Xcode is ignoring the libiPhone-lib.a library due to wrong arc$$anonymous$$tecture.

In Unity, I export the project with the following: alt text

The project in Xcode is target to iOS 7.0 and the arc$$anonymous$$tectures are: alt text

I have removed all my assets (InApp purchases, Analytics, Admob) and still get the same problem. So it's not assets/plugins.

Finally, t$$anonymous$$s is the message I see:

Ld /Users/xxxxxx/Library/Developer/Xcode/DerivedData/Unity-iPhone-brqbnhelddpaphdduyeijxqtdbzd/Build/Intermediates/Unity-iPhone.build/Release-iphonesimulator/Unity-iPhone.build/Objects-normal/x86_64/xxxxx normal x86_64 cd /Users/fcaldas/projects/iOS_untracked/xxxxxx export IPHONEOS_DEPLOYMENT_TARGET=7.0 export PATH="/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin:/Applications/Xcode.app/Contents/Developer/usr/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin" /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++ -arch x86_64 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator9.1.sdk -L/Users/xxxxx/Library/Developer/Xcode/DerivedData/Unity-iPhone-brqbnhelddpaphdduyeijxqtdbzd/Build/Products/Release-iphonesimulator -L/Users/fcaldas/projects/iOS_untracked/xxxxx -L/Users/xxxx/projects/iOS_untracked/xxxx/Libraries -L/Users/xxxxx/projects/iOS_untracked/xxxxx/Libraries/Plugins/iOS -F/Users/xxxxx/Library/Developer/Xcode/DerivedData/Unity-iPhone-brqbnhelddpaphdduyeijxqtdbzd/Build/Products/Release-iphonesimulator -F/Users/xxxxx/projects/iOS_untracked/xxxxx -filelist /Users/xxxxx/Library/Developer/Xcode/DerivedData/Unity-iPhone-brqbnhelddpaphdduyeijxqtdbzd/Build/Intermediates/Unity-iPhone.build/Release-iphonesimulator/Unity-iPhone.build/Objects-normal/x86_64/xxxxx.LinkFileList -Xlinker -map -Xlinker /Users/xxxxx/Library/Developer/Xcode/DerivedData/Unity-iPhone-brqbnhelddpaphdduyeijxqtdbzd/Build/Intermediates/Unity-iPhone.build/Release-iphonesimulator/Unity-iPhone.build/xxxxx-LinkMap-normal-x86_64.txt -mios-simulator-version-min=7.0 -Xlinker -objc_abi_version -Xlinker 2 -weak_framework CoreMotion -weak-lSystem -stdlib=libc++ -fobjc-arc -fobjc-link-runtime -framework CoreText -framework AudioToolbox -weak_framework AVFoundation -framework CFNetwork -framework CoreGrap$$anonymous$$cs -framework CoreLocation -framework CoreMedia -weak_framework CoreMotion -framework CoreVideo -framework Foundation -weak_framework iAd -framework MediaPlayer -framework OpenAL -framework OpenGLES -framework QuartzCore -framework SystemConfiguration -framework UIKit -liconv.2 -framework GoogleMobileAds -liPhone-lib -lGoogleAnalyticsServices -framework StoreKit -framework Security -weak_framework AdSupport -Xlinker -dependency_info -Xlinker /Users/xxxxx/Library/Developer/Xcode/DerivedData/Unity-iPhone-brqbnhelddpaphdduyeijxqtdbzd/Build/Intermediates/Unity-iPhone.build/Release-iphonesimulator/Unity-iPhone.build/Objects-normal/x86_64/xxxxx_dependency_info.dat -o /Users/xxxx/Library/Developer/Xcode/DerivedData/Unity-iPhone-brqbnhelddpaphdduyeijxqtdbzd/Build/Intermediates/Unity-iPhone.build/Release-iphonesimulator/Unity-iPhone.build/Objects-normal/x86_64/xxxx

ld: warning: ignoring file /Users/xxxx/projects/iOS_untracked/xxx/Libraries/libiPhone-lib.a, missing required arc$$anonymous$$tecture x86_64 in file /Users/xxxx/projects/iOS_untracked/xxxx/Libraries/libiPhone-lib.a (3 slices) Undefined symbols for arc$$anonymous$$tecture x86_64:
"_NSOverwriteMergePolicy", referenced from: -[GAIDataStore contextWithModel:URL:] 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) "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$_NSFetchRequest", referenced from: objc-class-ref in libGoogleAnalyticsServices.a(GAIDataStore.o) "OBJC_CLASS$_NSManagedObjectContext", referenced from: objc-class-ref in libGoogleAnalyticsServices.a(GAIDataStore.o)

etc...

Any idea, guys? Thank you.

Answer 1

Answer by Fcaldas · Dec 12, 2015 at 03:42 AM

That's pretty sad. The error goes away if you test if the device itself, and not simulator. So somet$$anonymous$$ng with the simulator....

For now, I am testing with the device

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Answer 2

Answer by binhminh07 · Dec 12, 2015 at 03:40 AM

me too, with unity 5.3.0f4

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Answer 3

Answer by Nirbhays · Mar 28, 2017 at 07:09 AM

T$$anonymous$$s error encounter because libAVProVideoiOS.a and libgvrunity.a library are not supported to armv7s , you can use lipo -info libgvrunity.a command from terminal to check its archetecture.

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ld: warning: ignoring file libiPhone-lib.a

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