https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93146
Andrew Paprocki <andrew at ishiboo dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |andrew at ishiboo dot com --- Comment #3 from Andrew Paprocki <andrew at ishiboo dot com> --- Just wanted to echo that I hit this as well because gdb (I'm compiling 9.1) now uses `thread_local`: ld: 0711-317 ERROR: Undefined symbol: TLS init function for thread_local_segv_handler ld: 0711-317 ERROR: Undefined symbol: .TLS init function for thread_local_segv_handler Using `-fno-extern-tls-init` results in a successful build.