I\'m getting all kinds of build errors with Facebook\'s SDK because my app uses ARC. I try to remove the Facebook files from the compiler to avoid this, but I get an Apple M
And this is why distributing a shared library by copy and pasting files is bad. A library should be distributed as it's own Xcode projects with a static library target, so that the build setting requirements of your projects and the libraries you use can not screw up one or the other.
File a bug for the Facebook SDK here: https://github.com/facebook/facebook-ios-sdk/issues
And in the mean time add the -fno-objc-arc flag to the implementation files in the Facebook SDK. You can do this by;