https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100486
--- Comment #23 from Óscar Fuentes <gcc_bugzilla at axeitado dot com> --- See http://88.17.68.234/clientes/gcc It contains the gcc binary packages with debug info, plus packages for dependencies (mpc/gmp/etc.) It also contains the libstdc++ dll from 10.3 (the "working" one). The gcc packages are built with the MSYS2 local patches included in the tarfile patches.tgz. Note that a build without local patches was already tried with the same failure while building Ada. If the local patches are a problem for you, I'll make a build from stock gcc, but it will take time. Please let me know if you need something else. Thanks.