trunk's genmodes crashes on Ubuntu/Lucid (alpha2 snapshot) not on Debian/Sid [both AMD64 architecture]

[H.J. Lu]

On Sun, Feb 7, 2010 at 1:02 AM, Basile STARYNKEVITCH
<basile@starynkevitch.net> wrote:
> Basile STARYNKEVITCH wrote:
>>
>> Hello
>>
>> When building the gcc trunk revision 156557 on Ubuntu lucid AMD64 (the
>> alpha of the next Ubuntu release, which I upgraded just today on Febr 06,
>> 2010), I am getting a repeatable SIGSEGV from genmodes
>
>
> This is very probably an strcmp bug inside Ubuntu/Lucid
> https://bugs.launchpad.net/ubuntu/+source/eglibc/+bug/518314
>

Glibc 2.11 may have multiple versions of strmp for different processors.
You need to report:

1. 32bit or 64bit.
2. Which SSE extensions are available.



-- 
H.J.