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Mail Archives: cygwin/1999/03/08/18:03:48

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Date: Mon, 8 Mar 1999 18:01:25 -0500
Message-Id: <199903082301.SAA14525@envy.delorie.com>
X-Authentication-Warning: envy.delorie.com: dj set sender to dj AT envy DOT delorie DOT com using -f
From: DJ Delorie <dj AT delorie DOT com>
To: hcobb AT telegenisys DOT com
CC: Ssiddiqi AT InspirePharm DOT Com, cygwin AT sourceware DOT cygnus DOT com
In-reply-to: <199903082259.RAA18063@delorie.com> (hcobb@telegenisys.com)
Subject: Re: Does GPL apply without Cygwin stub? [long and off-topic] (was Re: [ANN] Cygwin DEV survey)
References: <008f01be69b6$f4fa6ed0$29acdfd0 AT InspirePharm DOT Com> <199903082247 DOT RAA11818 AT envy DOT delorie DOT com> <199903082259 DOT RAA18063 AT delorie DOT com>

> Ergo, if you buy such a product, you MUST NOT run any other software that
> loads the cygwin1.dll, because either you would be making their product
> load the GPL'd dll or your GPL software would be loading the license
> restricted dll.

Since Windows checks the directory the executable runs from before the
PATH, this shouldn't be a problem if the dll is stored with the
executable and you manage your path properly.  Yes, I know it doesn't
always work that way.  If you have two cygwin1.dlls in your PATH and
they're incompatible, you might have other problems anyway.

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