What do these Dsymutil Warnings mean in XCode 4.5?

Question

I am linking a static framework for iOS, against an armv7 ios 6 application, I suspect that the original binaries are from XCode 3.x and were compiled with GCC, and that I\'m no

Answer 1

What I did was just delete the /Library/Developer/Xcode/DerivedData folder and it fixed everything for me.