On tis, 2011-10-18 at 09:36 -0400, Tom Lane wrote:
> But some of the remaining -Waddress warnings are not so painless to
> get rid of. Ultimately we might have to add -Wno-address to the
> default CFLAGS.
Here is the bug report to gcc on this issue:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48778
FWIW, I've been building with -Wno-error=address for months, ever since
gcc 4.6 because the default on my machine. I don't know what other
issues one might be missing that way.