The immortal words of Peter Seebach:
> NOTHING in objc/* will compile with gcc.
> 
> include/stddef.h is conflicting (I believe) with /usr/include/stddef.h, with
> the result that, for every file in objc/*.[ch], EITHER size_t is defined twice,
> or size_t is never defined.
> 
> HELP!  I need a C compiler that doesn't break every program I try to compile.
> I was hoping a newer gcc would help.
> 
> Has anyone gotten this to work in one try?  Everything blows up for me. :(

Yep, same thing I got when I tried to get gcc to compile. Simple fix was to 
copy /usr/include/stddef.h to gcc-2.6.0/ginclude/stddef.h and it will compile.

Ron