crash in config.guess on Power Mac G5 under Mac OS X 10.4.6

[Gabriel Dos Reis]

Vincent Lefevre <vincent at vinc17.org> writes:

[...]

| [*] All POSIX conforming systems should be in this case, as POSIX says
| "The following signals shall be supported on all implementations" and
| this includes SIGILL.

Yes, again, you have to discern theoretical standard requirements,
from practical behaviour and implementation -- and standard
conformance is seldom a black-or-white thinh. 

That said, I don't think the "white list" and "black list" suggestion
is a big deal -- I believe GMP could have it.

-- Gaby