Tim Lebedkov

Thank you

I fixed all the problems. Please re-check.

Any news here?

Please reopen the issue. I would like the warning to be removed. What would be an acceptable solution?

Yes, libbacktrace works for me under MinGW-w64 ucrt64.

MinGW users are more interested in their code than in third party or system libraries. I think that switching to libbacktrace for MinGW-w64 would be the right choice. BTW, cv2pdb...