[Bug bootstrap/120145] Can't bootstrap gcc11 on OpenBSD / sparc64

[kirill at korins dot ky]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120145

--- Comment #42 from Kirill A. Korinsky <kirill at korins dot ky> ---
Eric, yes, your are righ, OpenBSD has old (before GPLv3) linker.