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Date: Tue, 11 Jul 2023 09:47:14 +0300
Message-ID: <CAPxKPA4KfwWUa4pgEBuN=3ZDTYLP2QNGNo39nKhUtXFF_zGQ2A@mail.gmail.com>
Subject: Linking a native msvc dll library to CYGWIN g++ compiler
To: cygwin AT cygwin DOT com
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From: =?utf-8?q?M=C3=BCmin_A=2E_via_Cygwin?= <cygwin AT cygwin DOT com>
Reply-To: =?UTF-8?B?TcO8bWluIEEu?= <muminaydin06 AT gmail DOT com>
Sender: "Cygwin" <cygwin-bounces+archive-cygwin=delorie DOT com AT cygwin DOT com>

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Hi,

I'm facing a problem while linking my native dll library into the g++
compiler.

There is a name mangling problem when calling a msvc function from g++
compiler therefore linker gives an error undefined reference.

Is there any method to directly link and call a function from native dll
library from the cygwin compiler ?


For example, I've a fooCls.h header file for a windows library,  I add link
the fooCls.dll to g++ compiler then,

fooNameSpace::fooConnectionCls instance;
instance.FooTest();

gives a linker error , undefined reference.


Thank you in advance,
Mumin AYDIN

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