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Re: Emacs 23.1.96 (git HEAD) crashing at startup.


From: Ashish SHUKLA
Subject: Re: Emacs 23.1.96 (git HEAD) crashing at startup.
Date: Mon, 03 May 2010 00:25:22 +0530
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/23.1.96 (x86_64-unknown-linux-gnu)

Chong Yidong writes:
> Eli Zaretskii <address@hidden> writes:

>> Yes, he is:
>> 
>> So I think this is a known issue with GCC 4.5 produced optimized code.

> Since this bug is coming up with some regularity, how bout the following
> configure check?  It signals an error if gcc-4.5 is used with O2 in
> CFLAGS.

> Could someone with GCC 4.5 test it?

#v+
checking for C restrict keyword... __restrict
checking for C restricted array declarations... yes
configure: error: GCC 4.5.0 is buggy; can't compile Emacs with -O2'.
#v-

Thanks
-- 
Ashish SHUKLA

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