https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105710
--- Comment #4 from Sergey Fedorov <vital.had at gmail dot com> --- (In reply to Andrew Pinski from comment #3) > (In reply to Sergey Fedorov from comment #2) > > (In reply to Andrew Pinski from comment #1) > > > >TLS enabled > > > > > > TLS support for powerpc darwin was never added. > > > > Iain writes that emulated TLS is supported on all Darwin versions starting > > from 10.5: > > https://github.com/ruby/ruby/pull/ > > 5927?notification_referrer_id=NT_kwDOBXwLlrMzNjYyMzQ0NjYzOjkyMDE1NTEw#issueco > > mment-1133843490 > > That is enabled by default though --enable-tls tries to enable native TLS > support. >From what I understand, native TLS does not exist with gcc, at least for Darwin.