https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101389
--- Comment #3 from Gaius Mulley <gaius at gcc dot gnu.org> --- I've pushed some changes to gcc/m2/Makefile.in on Tue Jan 11 19:21:06 2022 +0000 which fix parallel build errors on stage1 binaries (exposed when -j48 was used). I've rebuilt gm2 using -j48 and -j64 and all regression test pass on x86_64 debian gnu/linux. Curious to know if it still fails on ASCII.lo on Solaris 11.
