Install MySql Error

pada saat install my sql di RHEL5 error sbb :

[root@localhost mysql-5.0.67-linux-i686]# ./configure --prefix=/usr/local/mysql

........

Installing MySQL system tables...
090108  6:15:00 [Warning] option 'thread_stack': unsigned value 126976 adjusted to 131072
OK
Filling help tables...
090108  6:15:00 [Warning] option 'thread_stack': unsigned value 126976 adjusted to 131072
OK

.......

mohon pencerahanya, mungkin ada yang bisa bantu atau pernah mengalami hal yang sama ?

thanks