[vtkusers] QT4 + ECLIPSE + VTK : wxvault problem

[BDS_mines]

Hi,
I am currently trying to work with QT4 with MINGW compiler under ECLIPSE IDE
with VTK_5.4 shared libs.
Compilation with debug option is fine but launching the executable yields
SIGEGV involving wxvault.dll
Library. The message obtained when running gdb:

Program received signal SIGSEGV, Segmentation fault.
0x1000b7c3 in wxvault!??0Cwxvault@@QAE at XZ ()
(gdb) Quit

any idea to fix that?
Thanks a lot
Benoit