Please close 44578, 45965, 46719, and 47271

[Hisashi T Fujinaka <htodd%twofifty.com@localhost>]

toolchain/44578 resolved itself
pkg/45965 was an early makemandb issue (fixed)
port-sparc64/46719 was a gcc bug but my sparc64 machine is powered off
bin/47271 was a threading bug that was fixed

--
Hisashi T Fujinaka - htodd%twofifty.com@localhost
BSEE(6/86) + BSChem(3/95) + BAEnglish(8/95) + MSCS(8/03) + $2.50 = latte