https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106832
--- Comment #18 from Kalev Lember <kalevlember at gmail dot com> --- If it helps in any way, I have a copr at https://copr.fedorainfracloud.org/coprs/kalev/gdc_bootstrap/ that has GCC 12 bootstrapped on ppc64le for F36 (but built with LIBDRUNTIME_ONLY=yes").