[kman42]

I just copied my project from my iBook to my G4 and tried to build it. I started getting a massive number of errors, starting with:

Code:
   In file included from FMController.m:1:
FMController.h:0: Precompiled header is invalid; header file /System/Library/Frameworks/Cocoa.framework/Headers/Cocoa.h is now different.
In file included from FMController.h:3,
                 from FMController.m:1:
/System/Library/Frameworks/Cocoa.framework/Headers/Cocoa.h:-3: Precompiled header is invalid; header file /System/Library/Frameworks/Foundation.framework/Headers/Foundation.h is now different.

I'm using the Dec dev tools on both machines. Can someone help me out here?

kman

[kman42]

I did a Clean and it seemed to clear things up.

kman

[bousozoku]

Yes, pre-compiled headers are substantially different for gcc 3.x. I believe there is also a difference in the way C++ names are mangled making code compiled with earlier versions of gcc incompatible.