Re: [Mingw-users] Using mscv dlls containig c++ classes in mingw

[Brian Dessent <brian@xxxxxxxxxxx>]

Mathias Tausig wrote:

> I always get undefined references for every single
> function I use, expect for pure C function defined in the header as
> 'extern "C" ', but not for anything using c++.

This is by design.  It's not supposed to work.  The two compilers are
only compatible at the C level, they use different C++ ABIs.  This is
true of most C++ compilers, in fact even different versions of g++ can
have different ABIs.  When dealing with C++, everything has to be built
with the same tools, more or less.

Brian

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