I am currently trying to create a library for ios development. Im just doing a simple one so far to get it working. Anyway the library is written and I add it into the project and use it. But when I compile Im getting linker errors and warnings.

"file was built for archive which is not the architecture being linked (i386)"

This seems to be the root and I know its something to do with using the simulator. So can anyone help out or point me in the right direction at least.

Ya I did type that and yes its meant to be architecture.

Well thats because this is on my laptop while xcode is open on the mac. Anyway I got it sorted. Follow up question though. I undestand that objective c doesnt support private methods. So how do I restrict access to a method in my library?