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Message-ID: | <41B0132F.1000304@x-ray.at> |
Date: | Fri, 03 Dec 2004 08:18:07 +0100 |
From: | Reini Urban <rurban AT x-ray DOT at> |
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To: | cygwin AT cygwin DOT com |
Subject: | Re: MSVC-dll under cygwin |
References: | <000a01c4d883$eb5024f0$0200a8c0 AT mindcooler> <20041202153745 DOT GA29883 AT trixie DOT casa DOT cgf DOT cx> <001901c4d887$c873bfb0$0200a8c0 AT mindcooler> <002701c4d88f$3e12d100$0200a8c0 AT mindcooler> <coo05h$2a9$1 AT sea DOT gmane DOT org> |
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Shankar Unni schrieb: > Mikael Åsberg wrote: > You cannot mix Visual C++ ("real" C++, I mean, not C) and Gnu C++ > modules in any way whatsoever. The two have completely different class > and virtual-table layout algorithms. You can actually. g++ emulates the msvc vtable layout. But you should not because of different underlying runtime libraries. new/delete mainly, but a lot of other dependencies clash also. > If you need to link a Gcc-compiled object to a VC++-compiled object, you > can only use 'extern "C"' APIs (and C structures) to cross between the two. -- Reini Urban http://xarch.tu-graz.ac.at/home/rurban/ -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
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