bind94 threads not working

[Miles Nordin]

When I compile bind94 with thread support it does this:

named:
Dec  8 19:59:04 ariel named[63717]: starting BIND 9.4.1-P1
Dec  8 19:59:04 ariel named[63717]: ./main.c:486: unexpected error:
Dec  8 19:59:04 ariel named[63717]: isc_taskmgr_create() failed: no available threads
Dec  8 19:59:04 ariel named[63717]: create_managers() failed: unexpected error
Dec  8 19:59:04 ariel named[63717]: exiting (due to early fatal error)

dig:
[root at ariel /usr/ports/net/quagga]# dig castrovalva.ivy.net
dig: isc_taskmgr_create: no available threads

nslookup: 
[root at ariel /usr/ports/net/quagga]# nslookup castrovalva.ivy.net
(null): isc_taskmgr_create: no available threads

It doesn't do that if I turn off thread support in bind94's 'make
config', so the problem isn't really affecting me at all.  I just turn
off threads, and it works.

but two questions: is this a sparc64-only problem?  And should I
send-pr?

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