Subject: re: Problems trying to debug pkgsrc/mail/milter-greylist
To: Jochen Kunz <firstname.lastname@example.org>
From: matthew green <email@example.com>
Date: 11/22/2007 20:17:54
> 2) Are gdb or libpthreads on sparc64 known to have any problems?
4.0 still uses SA threads and AFAIK SA threads never worked well on
sparc64. The situation improved a lot when -current switched to a new
threading model a while back. E.g. firefox was unusable on sparc64 with
SA threads but runs quit nice on -current with the new non-SA threads.
So, if you want / need to use a threaded application you have to switch
either to -current on sparc64 or to an other machine architecture if you
want / need to stay at 4.0. :-(
one other option is to try with the gnu pth library or some
other fully-userspace pthread library.