Log Message:
-----------
Fix agressive collection of thread flags.
Modified Files:
--------------
pgsql-server:
configure (r1.385 -> r1.386)
(http://developer.postgresql.org/cvsweb.cgi/pgsql-server/configure.diff?r1=1.385&r2=1.386)
pgsql-server/config:
acx_pthread.m4 (r1.5 -> r1.6)
(http://developer.postgresql.org/cvsweb.cgi/pgsql-server/config/acx_pthread.m4.diff?r1=1.5&r2=1.6)