As a comparison,
1- Under XCode/GCC4.2, I can choose the architecture betw ppc, i386 and X86_64, using a scroll down menu. I tried the last two and they compile fine.
2- I only encountered the above warning by trying to compile with GCC4.4, which was the original topic of this thread, and which had worked a while ago. Using
the default settings (GCC4.2), there is no such warning.
Thanks in advance.