Could i build a ARC framework and use it in a non-ARC project?

Question

I think the title explains my question pretty well, I\'m currently working on a small framework for my personal needs, and thought about building it with ARC (if thats possi

Answer 1

Yes, with one caveat: if you have iOS 4.x as a deployment target, a supplemental library is necessary to deal with ARC-compiled code on the older runtime. For an application built using ARC, this is packaged in with the application. This is not included if you are using an ARC-compiled library in a non-ARC application.

You can manually link this library into your non-ARC application to avoid runtime problems on the older OS versions by adding -fobjc-arc to your Other Linker Flags for the application.

See this Apple Developer Forums thread for some more discussion on this.