[Bug go/46986] Go is not supported on Darwin

[howarth at nitro dot med.uc.edu]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46986

--- Comment #25 from Jack Howarth <howarth at nitro dot med.uc.edu> 2012-02-16 14:22:33 UTC ---
(In reply to comment #23)
> I'm fine with the last patch, though, I think it needs Ian to approve.

Wouldn't it make more sense to file a joint PR with the OpenBSD folks in order
to have the use of ucontext purged from libgo (considering that neither BSD
should have it now and that feature has been deprecated from POSIX)?