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Message-ID: <4C498678.505@redhat.com>
Date: Fri, 23 Jul 2010 06:09:28 -0600
From: Eric Blake <eblake AT redhat DOT com>
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Subject: Re: cygwin-specific gcc question
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On 07/22/2010 06:09 PM, Dave Korn wrote:
> On 21/07/2010 22:54, Eric Blake wrote:
>> Is there any sane reason that:
>>
>> gcc -E -dD -o - foo.c
>>
>> generates ./-.exe on cygwin, rather than outputting to stdout like on
>> every other platform?  This tripped up an autoconf test.  Fortunately,
>> removing '-o -' appears to be portable.
>=20
>   I've seen that too, but didn't know that the malbehaviour of this (and =
iirc
> also -M options) was cygwin-specific at all.  Would you file a PR upstrea=
m please?

Done.  http://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D45041

--=20
Eric Blake   eblake AT redhat DOT com    +1-801-349-2682
Libvirt virtualization library http://libvirt.org


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