Include non-ARC library in an ARC app?

Question

So, is it possible?

I get this error multiple times:

ARC forbids Objective-C objects in structs or unions

For example here:

Answer 1

You need to add -fno-objc-arc to the compiler options for each file that doesn't / can't use ARC. Within Xcode you do this from the 'Compile Sources' build phase of your target. Double click the file and add -fno-objc-arc to the box that pops up.