URGENT: building for tvOS simulator, but linking in object file error for simulator

[ryback3]

I'm getting many warnings like : "ld: warning: URGENT: building for tvOS simulator, but linking in object file (/lib/libavutil.a(log.o)) built for iOS. Note: This will be an error in the future".

But it runs on both simulator and real device despite of these warnings.
How can i build without these warnings?

[kewlbear]

I have no idea. Tried adding -mtvos-simulator-version-min flag to indicate building for tvOS simulator after seeing some comment about it. But it looks like not working. If anyone can let me know the proper solution I will appreciate it.

[FinalFanTasyPHD]

I think the Apple will solve the problem,and the bug will still excist.They will fix it,good lucky