X-Recipient: archive-cygwin AT delorie DOT com
DomainKey-Signature: a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:message-id:date:from:mime-version:to:cc
	:subject:references:in-reply-to:content-type
	:content-transfer-encoding; q=dns; s=default; b=NAyXrsTshvClMWzG
	7eAAwfHD3Z9Oa6isOhvuRtXonZvhWBWMPMcWk3PE5PslpgMGixmcpOBr7dXlWmFK
	vSd2L8BJkM6LCVEqFXIdqiYru3Nl3nCx2PS+cpuP9EwxU+xKpz7zdNuCRW9xiylc
	J1S1GnP/lEzqt5ma/zsBlcAdfKA=
DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:message-id:date:from:mime-version:to:cc
	:subject:references:in-reply-to:content-type
	:content-transfer-encoding; s=default; bh=LNiXvffUkyO07Blz8A1DJ3
	B+YgM=; b=NKRTWSWF2RaD1bYubAzl+v77ZICkLKiHzTI8VpQ+IjKny3AXlIwV3K
	ptDgqtRELkFFRA2F/nHv3SfEj+30D8ePdkxowManDkbfPL6dZkszH24ej8Zwn1SC
	amdCJh0smJKN1iyajXVU+Nxvex35hA5AVcew7VLapy+2FOgMHVfCo=
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
Authentication-Results: sourceware.org; auth=none
X-Virus-Found: No
X-Spam-SWARE-Status: No, score=-1.5 required=5.0 tests=AWL,BAYES_00,FREEMAIL_FROM,RCVD_IN_DNSWL_LOW,SPF_PASS autolearn=ham version=3.3.2
X-HELO: mail-ea0-f174.google.com
X-Received: by 10.14.106.193 with SMTP id m41mr5362477eeg.62.1392225302620;        Wed, 12 Feb 2014 09:15:02 -0800 (PST)
Message-ID: <52FBAC0B.8000106@gmail.com>
Date: Wed, 12 Feb 2014 18:14:51 +0100
From: Marco Atzeri <marco DOT atzeri AT gmail DOT com>
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.3.0
MIME-Version: 1.0
To: cygwin AT cygwin DOT com
CC: marshallst AT appstate DOT edu
Subject: Re: g77 on cygwin64
References: <52FAF082 DOT 6020805 AT appstate DOT edu> <52FB0686 DOT 8080403 AT gmail DOT com> <52FB13E2 DOT 1070107 AT appstate DOT edu> <724410821 DOT 20140212111451 AT mtu-net DOT ru> <CAMCbSMoqb_TsY3BQSU-AwnCOuCYecwCw4YexBQuUhbAbpSNDQg AT mail DOT gmail DOT com> <52FB8E3C DOT 3030704 AT appstate DOT edu>
In-Reply-To: <52FB8E3C.3030704@appstate.edu>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit
X-IsSubscribed: yes

On 12/02/2014 16:07, Scott T. Marshall wrote:
> Thank-you to those that responded with suggestions involving my fortran
> issues. Fixing the code is not something I am going to pursue since the
> source code was written by several different colleagues and is spread
> out amongst many .f files. My colleagues have no interest in fixing it
> since they have g77 on their unix machines, and to them, it isn't
> broken. The strange thing is that gfortran does compile the code, but
> once compiled, the executables have strange behavior mainly involving
> problems reading in data files. So it is not clear to me exactly what
> needs to be updated in the code.
> I have tried to compile gcc 3.4.6 from source with no luck, but I am not
> so good with compiler flags and makefiles. I will give it a go again,
> but I am not optimistic.
> So, to avoid further mean comments about my course of action being
> "stupid", I will sign off.
> -Scott
>

Hi Scott

As he wrote "Sorry for my terrible english...",
I assume it was not intentional offensive.

Coming back to your issue, it is really curious that gfortran compiles 
the code but behaves wrongly, I was expecting it rejects the code
if not in line with latest standard.
I saw rejected code with lapack some time ago, and the correction was 
trivial. But compiling and not working is a serious gfortran bug.

Have you a "short test case" ?

Regards
Marco



--
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