https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117089
--- Comment #1 from Ryan <rmaguire314 at gmail dot com> --- This can likely be closed. AARCH64 / ARM64 has a similar issue. Instead of every 10th file causing a crash, it's every 1000th for that arch. So it appeared to build fine last night, by luck, then this morning it segfaulted at 90% done. Rerunning make completed the last 10% of the library, and tests for the library worked as expected. In case it is needed, here is the info for the arm64 (emulated) machine: gcc --version: gcc (Debian 12.2.0-14) 12.2.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. uname -a: Linux Ryans-CotG 6.1.0-26-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.1.112-1 (2024-09-30) aarch64 GNU/Linux I now highly suspect QEMU introduced a bug with a recent update.