X-Recipient: archive-cygwin AT delorie DOT com
X-SWARE-Spam-Status: No, hits=-1.8 required=5.0	tests=AWL,BAYES_00,DATE_IN_PAST_12_24,FREEMAIL_FROM,SPF_HELO_PASS,TW_BG,T_RP_MATCHES_RCVD
X-Spam-Check-By: sourceware.org
To: cygwin AT cygwin DOT com
From: "Charles D. Russell" <worwor AT bellsouth DOT net>
Subject: Re: Documentation on -mno-cygwin Accuracy
Date: Mon, 06 Feb 2012 13:29:32 -0600
Lines: 45
Message-ID: <jgrtto$7g5$1@dough.gmane.org>
References: <CAGJFqDVGy9pMbpYizQhX3qZCRzALS9r9N=RbL6FQbHwrAdkR7A AT mail DOT gmail DOT com> <1328569526 DOT 8848 DOT 3 DOT camel AT YAAKOV04> <jgrik0$6k3$1 AT dough DOT gmane DOT org> <4F315473 DOT 8070106 AT gmail DOT com>
Reply-To: worwor AT bellsouth DOT net
Mime-Version: 1.0
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.1.15) Gecko/20101027 Thunderbird/3.0.10
In-Reply-To: <4F315473.8070106@gmail.com>
X-IsSubscribed: yes
Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm
Precedence: bulk
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 2/7/2012 10:42 AM, marco atzeri wrote:
> On 2/7/2012 5:13 PM, carolus wrote:
>> On 2/6/2012 5:05 PM, Yaakov (Cygwin/X) wrote:
>>
>>> The -mno-cygwin flag is still handled by gcc3, but that is deprecated
>>> and may be removed at any time. The officially supported way to
>>> build such apps is to use the appropriate mingw or mingw64
>>> cross-compiler.
>>>
>> Is there an easy procedure that is equivalent
>> to the old -mno-cygwin (suitable for a dumb engineer who is not a
>> programmer and knows nothing about cross-compilation)? -mno-cygwin was a
>> very handy way to distribute a cygwin fortran executable to non-cywin
>> users without having to include cygwin1.dll (which I think is not
>> exactly legal).
>>
>
> define
> CC=i686-pc-mingw32-gcc.exe
> FC=i686-pc-mingw32-gfortran.exe
>
> if you want to use mingw-gcc compilers.
>
> similar
> CC=i686-w64-mingw32-gcc.exe
> FC=i686-w64-mingw32-gfortran.exe
>
> for the mingw64-i686-gcc compilers
>
> Regards
> Marco
>
>
I assume that FC and CC are for use by make, so I put them in a
makefile and tried a test program with the following result:

cdr AT dell03 ~/mingtest
$ make hello
i686-w64-mingw32-gfortran.exe    hello.f   -o hello

cdr AT dell03 ~/mingtest
$ ./hello
/home/cdr/mingtest/hello.exe: error while loading shared libraries: 
libgfortran-
3.dll: cannot open shared object file: No such file or directory


--
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