X-Recipient:	archive-cygwin AT delorie DOT com
X-SWARE-Spam-Status:	No, hits=-6.8 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_HI,SPF_HELO_PASS,T_RP_MATCHES_RCVD
X-Spam-Check-By:	sourceware.org
Message-ID:	<4C498678.505@redhat.com>
Date:	Fri, 23 Jul 2010 06:09:28 -0600
From:	Eric Blake <eblake AT redhat DOT com>
User-Agent:	Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.10) Gecko/20100621 Fedora/3.0.5-1.fc13 Lightning/1.0b2pre Mnenhy/0.8.3 Thunderbird/3.0.5
MIME-Version:	1.0
To:	cygwin AT cygwin DOT com
Subject:	Re: cygwin-specific gcc question
References:	<4C476C7C DOT 8070803 AT redhat DOT com> <4C48DDC6 DOT 7080704 AT gmail DOT com>
In-Reply-To:	<4C48DDC6.7080704@gmail.com>
X-IsSubscribed:	yes
Mailing-List:	contact cygwin-help AT cygwin DOT com; run by ezmlm
List-Id:	<cygwin.cygwin.com>
List-Subscribe:	<mailto:cygwin-subscribe AT cygwin DOT com>
List-Archive:	<http://sourceware.org/ml/cygwin/>
List-Post:	<mailto:cygwin AT cygwin DOT com>
List-Help:	<mailto:cygwin-help AT cygwin DOT com>, <http://sourceware.org/ml/#faqs>
Sender:	cygwin-owner AT cygwin DOT com
Mail-Followup-To:	cygwin AT cygwin DOT com
Delivered-To:	mailing list cygwin AT cygwin DOT com

--------------enig61495B736B78327A5FB6BCD7
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: quoted-printable

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


--------------enig61495B736B78327A5FB6BCD7
Content-Type: application/pgp-signature; name="signature.asc"
Content-Description: OpenPGP digital signature
Content-Disposition: attachment; filename="signature.asc"

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.14 (GNU/Linux)
Comment: Public key at http://people.redhat.com/eblake/eblake.gpg
Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org/

iQEcBAEBCAAGBQJMSYZ+AAoJEKeha0olJ0Nq4M4H/RlrMVF+sD0enC0FfQzpHnvW
vKCIADBXepnptT4sV/UkXcyJEi3VrWwxsT4QU595J6oOljtthEDi7aCDdQ3K0YE9
Y43pocck/5dhUneHYVa0XiZ93ESJLjkhz+U1gYborFJ7ad0HZPaM3J76jsqJO888
Z3x+YgM9MR9W1AlrAxmvolA+jePZnasE6ToTk7RivspcemGjTzIXKQ7gaeSTdJ1t
2ri1x3V/9Yr8PiyzcrRIT6/I83WHsmk7Z+asr+blz/WJHR88VOfQyOBfSUThtnDt
djNwVojV00eX+vVPc9AHyoBjFF7V16qExjvzVyNwOrnKi4SqRHSbLgiiI+6Htso=
=IrNb
-----END PGP SIGNATURE-----

--------------enig61495B736B78327A5FB6BCD7--

- Raw text -