X-Recipient:	archive-cygwin AT delorie DOT com
X-SWARE-Spam-Status:	No, hits=-0.9 required=5.0 tests=AWL,BAYES_00,SARE_MSGID_LONG40,SPF_PASS
X-Spam-Check-By:	sourceware.org
MIME-Version:	1.0
In-Reply-To:	<loom.20100208T163024-81@post.gmane.org>
References:	<a81c2f2d1002070721g30dbda89n44dda7ac80be6131 AT mail DOT gmail DOT com> <1ef5a52f1002080454r6898f8b8hacd34335d92709bf AT mail DOT gmail DOT com> <loom DOT 20100208T163024-81 AT post DOT gmane DOT org>
Date:	Mon, 8 Feb 2010 18:31:14 +0100
Message-ID:	<1ef5a52f1002080931l496d02beg82ab409098312cf7@mail.gmail.com>
Subject:	Re: ActiveState Perl and Cygwin How To
From:	Csaba Raduly <rcsaba AT gmail DOT com>
To:	cygwin AT cygwin DOT com
Mailing-List:	contact cygwin-help AT cygwin DOT com; run by ezmlm
List-Id:	<cygwin.cygwin.com>
List-Unsubscribe:	<mailto:cygwin-unsubscribe-archive-cygwin=delorie DOT com AT cygwin DOT 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

On Mon, Feb 8, 2010 at 4:42 PM, Eric Blake <> wrote:
> Csaba Raduly <rcsaba <at> gmail.com> writes:
8< snip >8
>> P.S. Can somebody explain what ${1+"$@"} does and why it's used
>> instead of just $@ ?

> http://www.gnu.org/software/autoconf/manual/autoconf.html#Shell-Substitutions
> http://lists.gnu.org/archive/html/automake-patches/2010-02/msg00005.html

Thanks

-- 
Life is complex, with real and imaginary parts

--
Problem reports:       http://cygwin.com/problems.html
FAQ:                   http://cygwin.com/faq/
Documentation:         http://cygwin.com/docs.html
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple

- Raw text -