[Mingw-users] MinGW + DLL + Virtual member functions + Missing exports

[Dinand V. <van...@sk...>]

Hi all,
I'm new to this list and just added support for MinGW to my library.
This is also the reason i ended up on this mailing list.

I have been trying to get a DLL exporting classes correctly for 5 days =
now with several friends of mine without any success.
The DLL is compiled in MinGW and has C functions and C++ classes as =
exports. The problem is this:
A number of classes have missing member functions,.. they don't get =
exported for some reason. One thing we noticed is
that the problem classes are the ones with virtual member functions. =
Altough some classes with virtual member functions do
work. By missing exports i mean that member functions that are not in =
the .def file but they should be.

Any help would be greatly appreciated.
If you need more information just let me know.

  --------------------------------
  | Dinand Vanvelzen,                 |
  | Programmer,                          |
  | Software Engineering student  |
  --------------------------------