[physfs] Compiling for iOS (iPhone/iPad/etc)

[Ryan C. Gordon]

> I've been trying to find an example Xcode project that builds PhysFS
> for iOS, but haven't found one. Has anyone here done this successfully?
> Do you need to link against any iOS frameworks? (i.e., how the OS X
> compilation requires IOKit, Carbon, etc). Is there anything special
> that needs to be done to get a working build?

I think it shouldn't be different than the Mac OS X builds...link 
against the IOKit framework.

--ryan.