Compiling PJSIP for use in iOS 5

I know iOS 5 is s开发者_运维知识库till under NDA, but I don't think this will violate their terms.

When I try to compile PJSIP for xcode for use within iOS 5, it dosen't find gcc. "Cannot find gcc for iOS 5 SDK" is the error I get. Is there any way to remedy this? Thanks!

Changeset 3818 in the PJSIP codebase fixes this issue by allowing configure-iphone to find LLVM

Maybe your project isn't configured to use GCC!
XCode 4.2 will default to LLVM 3.0 with clang frontend (gcc command replacement)