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Date: Tue, 18 May 2004 14:56:37 -0500
From: Brian Ford <ford AT vss DOT fsi DOT com>
Reply-To: cygwin AT cygwin DOT com
To: bruno patin <bruno DOT patin AT wanadoo DOT fr>
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Subject: Re: cygwin/matlab/xp
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On Tue, 18 May 2004, bruno patin wrote:

> Brian Ford a écrit :
> >WAG: Check the line endings.  Did you install with a different default
> >option on XP?
> >
> >Just a probably bad guess.
>
> I think you speak of the line endings of the source code I compile ?

No, I was wondering about the default line endings you chose at install
time.  I was also wondering if you were writing to a text mode mount.  If
the compiler you speak of does not use O_BINARY in its open call, then
those things matter.  A cygcheck output would be usefull to determine some
of that.

> My verification is really simple, the call from matlab is a call to a
> fuinctin I use directly outside of matlab and even in xp cause no
> problem. To complete, I compile under cygwuin an executable that use a
> library that allows the creation of the matlab callable dll.

You're calling a cygwin DLL (not -mno-cygwin) from matlab?  I don't think
this will work in the general sense.  You may have been lucky before.

> It works pretty well under nt and 2000 but not under xp.

Same cygwin DLL version?

I'm probably not going to be much more help here without a lot more
information as I've never used matlab.

-- 
Brian Ford
Senior Realtime Software Engineer
VITAL - Visual Simulation Systems
FlightSafety International
the best safety device in any aircraft is a well-trained pilot...

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