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From: "DEWI - N. Zacharias" <N DOT Zacharias AT dewi DOT de>
To: "cygwin AT cygwin DOT com" <cygwin AT cygwin DOT com>
Date: Fri, 5 Feb 2010 09:27:45 +0100
Subject: AW: [bulk] - Re: One Problem solved other found -> dlclose not  calling  destructors
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>
--------------------------------------------------------------------------
Dipl. Phys.
Norbert Zacharias
Wind Measurements & Power Curve Measurements
DEWI GmbH
Ebertstrasse 96
26382 Wilhelmshaven
Germany


Tel.:   +49 4421 4808 876

Fax:    +49 4421 4808 843


Email:  N DOT Zacharias AT dewi DOT de
Home:   http://http://www.dewi.de

DEWI GmbH - Deutsches Windenergie-Institut, Wilhelmshaven
Commercial Register No.: Amtsgericht Oldenburg, HRB 130241
Managing Director: Jens Peter Molly
Chairman of the supervisory board: Ministerialrat Dr. Niels K=E4mpny

P Please consider the environment before printing this email.

-----Urspr=FCngliche Nachricht-----
> Von: Christopher Faylor [mailto:cgf-use-the-mailinglist-please AT cygwin DOT com]
> Gesendet: Donnerstag, 4. Februar 2010 17:39
> An: cygwin AT cygwin DOT com
> Betreff: [bulk] - Re: One Problem solved other found -> dlclose not calli=
ng
> destructors
>
> On Thu, Feb 04, 2010 at 05:28:51PM +0100, DEWI - N. Zacharias wrote:
> >
> >Hi,
> >-----Urspr?ngliche Nachricht-----
> >> Von: Christopher Faylor [mailto:cgf-use-the-mailinglist-please AT cygwin.=
com]
> >> Gesendet: Donnerstag, 4. Februar 2010 16:30
> >> An: cygwin AT cygwin DOT com
> >> Betreff: [bulk] - Re: One Problem solved other found -> dlclose not ca=
lling
> >> destructors
>
> There is way WAY too much unneeded cruft in your responses.  You don't
> need any of the above.  This makes it very hard to read your messages.

You are right! And I apologize for that.
But it is beyond my influence because our mailsverver add this crop.
I have talked to the admins and hope that they will fix it.


> >>On Thu, Feb 04, 2010 at 03:10:04PM +0100, DEWI - N.  Zacharias wrote:
> >>>after Corinna solved the executable flag issue on NWFS another strange
> >>>thing happened.
> >>>
> >>>I use Eclipse Version: 3.4.2 Build id: M20090211-1700 with the EPIC
> >>>Plugin to develop Perlscripts.
> >>>
> >>>After installing the new cygwin1.dll which handles the NWFS execute
> >>>flag my debugger hangs at the stage 'launching delegate' .
> >>>
> >>>Then Corrinna sends me a cygwin1.dll where the patch
> >>>http://cygwin.com/ml/cygwin-cvs/2010-q1/msg00065.html was not
> applied.
> >>>
> >>>With this dll the debugger works.  So it seems that the patch has side
> >>>effects.
> >>
> >>Sorry but this really isn't very helpful.  "With this dll the debugger
> >>works" doesn't provide enough details.
> >
> >For details please ask Corrinna, she provides the dll which works.
> >
> >>What destructors are not being called?
> >
> >Sorry I don't know!
>
> Ok, so I guess your subject wasn't accurate.

I guess your guess is wrong!

Because with a dll
         without the patch based on the issue eclipse/perl works
        with the patch applied don't

So whats so hard to understand ??

> >I Only see the effect and Corinna tell me that she build the
> >Dll which works without the obove mentioned patch.
> >
> >> Do you have a test case?
> >Get eclipse, install epic Perl Debug Plug-in  0.6.27 , write a simple pe=
rl script
> like
> >
> >#! /usr/bin/perl -w
> >print("hello world\n");
> >
> >try to debug as Perl Local and you will see the debugger hanging around.
> >
> >Sorry but neither I have the knowledge to figure out which call of perl
> >triggers the problem nor I have the  time to get it.
>
> Sounds like we'll have to live with Eclipse not being able to debug perl
> locals then because I'm not going to break a long-running tradition of
> keeping all of my computers Eclipse-free.

First of all if you deciede not to use Eclipse because of religious believe=
s it is ok!

Second I know it is hard to fix things if the reports are unspecific. But I=
'm really
        not able to give more precise reports. Corinna send different dlls =
which
        I tested        according to her advice and give feedback. I sugges=
t to do the
        same in your case.

Third If the same Programm works well with one Version of  Cygwin and not w=
ith
        a newer Version of Cygwin it is not the fault of the Programm

Forth if the Programm did not work with a patch applied dll but without the=
 patch
         the reason has to do with the patch. Maybe not the patch itself bu=
t at least
        with its side effects.

At least if this problem is not fixed we will just use the old cywin versio=
n which runs
without any problems and not stop using Eclipse/perl.

Have fun
Norbert


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