On Tue, Feb 21, 2023 at 6:02 PM Xi Ruoyao <xry111@xxxxxxxxxxx> wrote: > > Install the static library libstdc++.a via the package manager of your > distro. > > GCC building system normally links the newly built GCC to libstdc++.a. > But if there is no libstdc++.a available, it will link to libstdc++.so. > The bootstrapping process will then create another libstdc++.so and > attempt to use it, which in your case is less capable than the system > one and causing a failure like this. > > Worked perfectly, I now have everything I need. Many thanks! Salvatore