How to build the.A use of iOS platform?

[SuLangXuan]

I recently used the library to implement image codecs for iOS
The readme tutorial is built for macOS.a and is not available for iOS

[SuLangXuan]

nobody konw?

[y-guyon]

Thank you for the report.

Let me know if I misunderstood:
You followed some tutorial given by Apple to build image codecs for macOS and it worked.
You are now trying the same thing for iOS and it complains that the linked dependency "libavif_inter..." was not built for iOS (I am guessing here, the error message is truncated in your screenshot).
I suggest rebuilding the libavif dependency for an iOS target first.