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Re: MS-Windows tester wanted for trunk


From: Chris Zheng
Subject: Re: MS-Windows tester wanted for trunk
Date: Wed, 17 Sep 2014 17:28:00 +0800

From: Eli Zaretskii <address@hidden>
Subject: Re: MS-Windows tester wanted for trunk
Date: Tue, 16 Sep 2014 18:10:17 +0300

Hi Eli, 
> OK.  If you continue (e.g., with "make -k"), does it succeed to finish
> the bootstrap, and if so, can you start a session and evaluate the
> problematic code, the one that called 'log', in the scratch buffer?
 
Thanks for your hints.  I have located the crash was coused by
`(ceiling (/ (ceiling (/ (log value) (log 2))) 8.0))' in
/lisp/erc/erc-dcc.el.  But I then realized that the bug was more
likely in my system because the simple C code like
        double d = 2.00;
        d = log (d);
will result in crash.  And the crash finally disappeared when I
updated my build system.  It seems a bug in the header of MinGW and
has been resolved.

> Also, any idea where did that __fu0_log come from?

Maybe It is generated by GCC.

Wishes,
Chris



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