Mail Archives: cygwin/1997/09/26/00:59:40
Since the email address of Geoff Noer turned out to be no longer valid
I hereby send my question below to this list.
I would appreciate any help on the subject.
Thanks.
Nick.
*----------------------------------------------------------------------*
Dr. Nick van Eijndhoven Department of Subatomic Physics
email : nick AT fys DOT ruu DOT nl Utrecht University / NIKHEF
tel. +31-30-2532331 (direct) P.O. Box 80.000
tel. +31-30-2531492 (secr.) NL-3508 TA Utrecht
fax. +31-30-2518689 The Netherlands
WWW : http://www.fys.ruu.nl/~nick Office : Ornstein lab. 172
----------------------------------------------------------------------
tel. +41-22-7679751 (direct) CERN PPE Division / ALICE exp.
tel. +41-22-7675857 (secr.) CH-1211 Geneva 23
fax. +41-22-7679480 Switzerland
CERN beep : 13+7294 Office : B 160 1-012
*----------------------------------------------------------------------*
*** Nick van Eijndhoven wrote :
> From Nick AT fys DOT ruu DOT nl Thu Sep 25 17:51:49 1997
> From: Nick van Eijndhoven <Nick AT fys DOT ruu DOT nl>
> Message-Id: <199709251551 DOT RAA02373 AT ruunat DOT fys DOT ruu DOT nl>
> Subject: MS compatible DLL's with cygwin32
> To: noer AT cygnus DOT com
> Date: Thu, 25 Sep 1997 17:51:48 +0200 (MET DST)
> Cc: Nick AT fys DOT ruu DOT nl (Nick van Eijndhoven)
> X-Mailer: ELM [version 2.4 PL25]
> MIME-Version: 1.0
> Content-Type: text/plain; charset=US-ASCII
> Content-Transfer-Encoding: 7bit
>
> Dear Geoff,
> I am using cygwin32 version beta 17 (and actually only the g++ stuff
> from it) to compile my programs and make libraries.
> This works all fine (both libxxx.a as xxx.dll) as long as I stay within
> my G++ world. However, when I want to combine my g++ created DLL's
> with the ones produced by MSVC++ (i.e. loading my g++ dll's within
> a session of a multipurpose package (see http://root.cern.ch) which was
> built with MSVC++) it doesn't work. To be more precise : somehow the
> MSVC++ built ROOT package (using the MS windows95 facilities) sees that
> the g++ dll's are not compatible with the MSVC++ ones.
> I am running on a PC with windows95.
> Is there any special flag on g++ (or dlltool) which I should set to
> produce dll's in the MSVC++ format ?
> Furthermore, it would be nice to have an option -shared on the g++
> command, such that one can say (like on UNIX systems)
>
> g++ -shared -s -o xxx.dll *.cc (or *.o if you like)
>
> to produce directly the shared object.
> Could you please provide me some info to get along in creating MSVC++
> compatible dll's using this nice g++ compiler ?
>
> Thanks in advance,
> Nick.
>
> *----------------------------------------------------------------------*
> Dr. Nick van Eijndhoven Department of Subatomic Physics
> email : nick AT fys DOT ruu DOT nl Utrecht University / NIKHEF
> tel. +31-30-2532331 (direct) P.O. Box 80.000
> tel. +31-30-2531492 (secr.) NL-3508 TA Utrecht
> fax. +31-30-2518689 The Netherlands
> WWW : http://www.fys.ruu.nl/~nick Office : Ornstein lab. 172
> ----------------------------------------------------------------------
> tel. +41-22-7679751 (direct) CERN PPE Division / ALICE exp.
> tel. +41-22-7675857 (secr.) CH-1211 Geneva 23
> fax. +41-22-7679480 Switzerland
> CERN beep : 13+7294 Office : B 160 1-012
> *----------------------------------------------------------------------*
>
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