https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125205
--- Comment #4 from ro at CeBiTec dot Uni-Bielefeld.DE <ro at CeBiTec dot Uni-Bielefeld.DE> --- > Does Solaris libc support stack protector? If yes, __stack_chk_fail_local is No, as you could easily find out e.g. on cfarm215 if you just once tested your patches that are bound to affect non-Linux/x86 targets on at least one of those systems. > missing in Solaris libc. If no, Solaris should use libssp which provides > stack protector features, including __stack_chk_fail_local, when stack > protector > is enabled. It does use libssp in general via gcc.cc (LINK_SSP_SPEC). However, this test doesn't use any of the -fstack-protector* options that are handled there, but -mstack-protector-guard=global which isn't.
