https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90440
--- Comment #12 from Christian Jullien <jullien at eligis dot com> --- Using a non-broken ln I have been able to compile gcc 9.1.0 wo other issues on Solaris 10 sparc. generated gcc version also passed all the different project I own. You can close this ticket. IMHO, the only thing you may want to add is a test on working ln and refuse to continue otherwise. I let you decide what to do for next releases. Again, many thanks all of you for your great support. Christian