https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93146
--- Comment #2 from David Edelsohn <dje at gcc dot gnu.org> --- One option is to force flag_extern_tls_init=0 as default for AIX, e.g., -fno-extern-tls-init. That works around the linking issue, but it assumes the limited semantics / assertion of that option always are correct.
