Hi, sorry for my late reply... On Wed, Apr 16, 2003 at 10:55:30AM +0300, Tommi Hassinen wrote: > Ok, the "reverse experiment" seems to prove that the final linking stage > is the one where dynamic_cast problems appear. There seems to be nothing > wrong with the object (.o) files and library (.a) files produced by Debian > g++ and other tools (ar + ranlib). Hmm, probably a bug in binutils. I've rebuilt ghemical today on gcc-3.2 and it worked fine even without your ENABLE_RTTI patch. I've now uploaded a new, hopefully working, package to unstable. Again, thank you very much for all the work you put into this. Michael