(cd /usr/src; make build) gave me this error after about more than 2 
hours:

cc -O -I/var/src/sbin/fsdb/../fsck_ffs -I/var/src/sbin/fsdb/../fsck  
-Werror  -c /var/src/sbin/fsdb/../fsck/inode.c
cc1: warnings being treated as errors
/var/src/sbin/fsdb/../fsck/inode.c: In function `pinode':
/var/src/sbin/fsdb/../fsck/inode.c:472: warning: passing arg 1 of `ctime' 
from incompatible pointer type
/var/src/sbin/fsdb/../fsck/inode.c: In function `allocino':
/var/src/sbin/fsdb/../fsck/inode.c:543: warning: passing arg 1 of `time' 
from incompatible pointer type
*** Error code 1



..............          ....................................
Thomas T. Thai          Infomedia Interactive Communications
tom@iic.net             TEL 612.376.9090 * FAX 612.376.9087