check for solaris*, not solaris-* when determining whether to build multithreaded.
check for solaris*, not solaris-* when determining whether to build
multithreaded.

pecharmin/bind9,each/bind9-collab,each/bind9-collab,each/bind9-collab,each/bind9-collab,each/bind9-collab,pecharmin/bind9,each/bind9-collab,pecharmin/bind9,pecharmin/bind9,pecharmin/bind9,pecharmin/bind9