https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100486
--- Comment #43 from Óscar Fuentes <gcc_bugzilla at axeitado dot com> --- (In reply to Eric Botcazou from comment #42) > Can you remove the crtbegin.o too, just to be sure, rebuild libstdc++ and > upload the DLL at the same URL as before? Same result after moving away crtbegin.o. DLL uploaded with name libstdc++-6.dll.without-crt-begin-end