X-Recipient: archive-cygwin AT delorie DOT com
X-SWARE-Spam-Status: No, hits=-2.5 required=5.0 	tests=AWL,BAYES_00,SPF_PASS
X-Spam-Check-By: sourceware.org
Message-ID: <4AB68494.9060807@gmail.com>
Date: Sun, 20 Sep 2009 20:37:56 +0100
From: Dave Korn <dave DOT korn DOT cygwin AT googlemail DOT com>
User-Agent: Thunderbird 2.0.0.17 (Windows/20080914)
MIME-Version: 1.0
To: Dave Korn <dave DOT korn DOT cygwin AT googlemail DOT com>
CC: cygwin AT cygwin DOT com
Subject: Re: Problem with GCC4[1.7]
References: <4A8C90DD DOT 9040308 AT alice DOT it> <4A8CA51D DOT 7080504 AT gmail DOT com>
In-Reply-To: <4A8CA51D.7080504@gmail.com>
Content-Type: multipart/mixed;  boundary="------------050404020209060404080705"
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

--------------050404020209060404080705
Content-Type: text/plain; charset=ISO-8859-15
Content-Transfer-Encoding: 7bit

Dave Korn wrote:
> Angelo Graziosi wrote:
>> I have done a minimal installation of Cygwin-1.7 and have tried to use
>> it playing to build GCC-4.4.1, but 'configure' hangs.
> 
>> checking whether compiler driver understands Ada...
>> -------------------------------------------------------
>>
>> Here it hangs. Task manager shows that 'gnat1.exe' take all the CPU in
>> usage (50%). If I kill gnat1 with task manager, the above 'configure'
>> continues:
> 
>   Yes, this has just started happening to me, and I'm not 100% clear why.  The
> problem is that __main is getting called twice, leading to a loop in the
> linked list of registered EH data tables.  I don't understand how it managed
> to pass the testsuite so well when it does this after installation.  Nor do I
> understand why it's only just started doing this, unless top-level configure
> didn't used to check for ada by default and now it does.
> 
>   For now I recommend uninstalling gcc4-ada, or just 'rm' the gnat executables
> from /bin.  I'll have a somewhat better (at least to the extent of not hanging
> like this) version out in 4.3.4-1 very shortly.  Apologies for the inconvenience.

  Alternatively, apply the attached hotfix using bspatch!

    cheers,
      DaveK


--------------050404020209060404080705
Content-Type: application/octet-stream;
 name="gnat.bsdiff"
Content-Transfer-Encoding: base64
Content-Disposition: attachment;
 filename="gnat.bsdiff"

QlNESUZGNDA3AAAAAAAAAFsAAAAAAAAAijWJAgAAAABCWmg5MUFZJlNZGIYa
9gAAB8jgUEACABAAQTAAAKAAIaaAyEAMCSQO6U5Sb8XckU4UJAYhhr2AQlpo
OTFBWSZTWX3GtqIAAAJweMAACAAUQkAAQSUgQAEAAiggAFCmmRiYmIFKogB6
RvVM/bPfO8gprapQoJruUShKuc10ca34zdmZnWqpUhP4u5IpwoSD7jW1EEJa
aDkXckU4UJAAAAAA


--------------050404020209060404080705
Content-Type: text/plain; charset=us-ascii

--
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
--------------050404020209060404080705--