It's wrong
The OSG links against the DLL version of the CRT which is msvcrt.lib
(and needs msvcrt.dll at runtime). Libcmt is the static version of the
multi-threaded runtime (libc.lib the static single-threaded) and
should not be used. I don't know why Microsoft continues to ship the
static versions because of the problems you mentioned: two
executables/DLLs should always link against the same CRT to avoid
binary compatibility issues. To solve the problem altogether the
paradigm used in the OSG and other libs is to systematically link
against msvcrt.lib (Project config -> C/C++ -> Code generation ->
Multi-threaded DLL). Hopefully this is now the default in VS 8 but you
have to change this for projects created in VS 6 and 7(1).
Regards
Thibault
Thank you, so I memorized this wrong. I will carefully look if some part
of my project links against the wrong dll. I pretty much guess that I
configured wxWidgets to link static runtime, probably the problems come
from there.
Just for the information: Is there a single-threaded dynamic runtime as
well? msvcr.dll, for instance?
Thanks,
Andreas
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