Log Message:
-----------
Renable threading build for Solaris 2.5, per report from Andrew Chernow
Modified Files:
--------------
pgsql:
configure (r1.626 -> r1.627)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/configure?r1=1.626&r2=1.627)
configure.in (r1.585 -> r1.586)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/configure.in?r1=1.585&r2=1.586)