[Bug bootstrap/50010] [4.7 regression] i386-unknown-freebsd bootstrap comparison failure

[gerald at pfeifer dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50010

--- Comment #8 from Gerald Pfeifer <gerald at pfeifer dot com> 2011-08-20 21:04:56 UTC ---
(In reply to comment #7)
>> On FC14 x86_64, after installing the i686 libraries for
>> {gmp,libmpc,mpfr}{,-devel}, built against trunk
>> revision 177922 (last changed 2011-08-19 17:18:07 PDT),
>> the build completed *without* error.
> This also completed *without* error.

I believe the difference may be i686 versus i486:

config/i386/freesd.h has #define SUBTARGET32_DEFAULT_CPU "i486" and does
not use a different default otherwise.