I'm developing a VoIP app on iOS using the linphone SDK.  I git linphone project here (git clone git://git.linphone.org/linphone-iphone.git --recursive).  I built successfully.  Taking a test call works OK.
But I want to edit some files in linphone, for example belle-sip, linphonecore.c, linphonecall.c, etc... in Xcode.  After I do this I have to make whole linphone SDK (like in README: make all, ...) to have Xcode run with the code I've edited.
Is there another way I can update the code in Xcode without rebuilding the whole linphone SDK???