[Linphone-developers] [iOS] build liblinphone with Xcode 8 on iOS <10 devices, "Symbol not found: _clock_gettime"

[Yenson Tam]

Hi all,

I have an iOS app using liblinphone. After building the app on Xcode 8, trying to start the linphone core with linphone_core_new() crashes on older devices < iOS 10. 

The error is: 

dyld: lazy symbol binding failed: Symbol not found: _clock_gettime

Referenced from: /private/var/mobile/Containers/Bundle/Application/......

Expected in: /usr/lib/libSystem.B.dylib

I tried linking libSystem.B.tbd in the "Build Phases" in Xcode but that was only available under the iOS 10.1 folder so it obviously didn't work.

Is there a library i can link to the project in Xcode? or do i have to recompile an updated version of liblinphone?

Thanks,

Yenson