[Bug bootstrap/44959] [4.6 Regression] bootstrap failed at Comparing stages 2 and 3

[ro at CeBiTec dot Uni-Bielefeld.DE]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44959

--- Comment #33 from ro at CeBiTec dot Uni-Bielefeld.DE <ro at CeBiTec dot Uni-Bielefeld.DE> 2012-09-14 13:42:44 UTC ---
> --- Comment #26 from Hin-Tak Leung <htl10 at users dot sourceforge.net>
> 2012-08-30 14:19:16 UTC ---
> (In reply to comment #22)
> <snipped>
>> The sentence about newer versions is there for a reason.  In fact, on
>> Tru64 UNIX the situation is even worse: gmp 4.3.2 make check fails for
>> me, so I'm currently staying with gmp 4.2.1, mpfr 2.3.2, and mpc 0.8.
>> 
>> Before using *any* version of gmp/mpfr/mpc with gcc (or for any other
>> purpose), make sure that they pass make check, as prominently stated in
>> e.g. the gmp announcements.
>> 
>>     Rainer
>
> You are quite right about that - 'make check' is okay for me for gmp 4.x and
> 5.x, but mpfr 3.1.x fails (3.0.x and 2.4.x okay), mpc 0.8 & 1.0 are okay *if*
> mpfr is reverted back to 3.0.x .

I've no idea why gmp 4.3.x or 5.x works for you: both fail make check
for me if built with gcc 4.4.2.  I've not yet tried newer versions.

    Rainer