Log Message:-----------Properly define ENABLE_THREAD_SAFETY in conflgure, per suggestion from Peter.
Modified Files:-------------- pgsql: configure (r1.661 -> r1.662) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/configure?r1=1.661&r2=1.662) configure.in (r1.615 -> r1.616) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/configure.in?r1=1.615&r2=1.616)