sun4u is a dead architecture. Signals are broken with KSE on a tightly coupled SMP so sun4v doesn't even have KSE in the tree. Unless someone steps up to fix KSE "will not work" is more correct. On Wed, 2 Aug 2006, Daniel Eischen wrote: > On Wed, 2 Aug 2006, John Birrell wrote: > > > On Wed, Aug 02, 2006 at 04:05:24PM +0200, Tobias Gro?er wrote: > >> > >> Unfortunally I am not able to finish the build because it always breaks > >> in /usr/src/cddl/usr.bin/ctfconvert with this ld-error: > >> /usr/obj/usr/src/tmp/usr/bin/ld: cannot find -lpthread > > > > Sorry. At the moment the dtrace project has an experimental implementation of > > threads merged into libc and you need to enable this by adding WITH_LIBC_THREADS=1 > > to /etc/make.conf. Then it will build. > > > > Also, since the KSE code in the kernel doesn't handle signals properly in a > > many-cpu system, in order to make progress on sun4v, the KSE code has been > > removed. We really need to try to make it a kernel option so that we can compare > > the thread implementations. Making KSE a kernel option is very messy, though. > > KSE doesn't yet work on sparc64, which is why libc_r and libthr are > used for that platform. > > -- > DE > _______________________________________________ > freebsd-current_at_freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe_at_freebsd.org" >Received on Wed Aug 02 2006 - 19:03:44 UTC
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