config(8), kernel & coda_fbsd.c

[Earl Larsen]

When I try to build my personel kernel I get the fallowing:

"../../conf/files:  coda/coda_fbsd.c must be optional, mandatory or standard"
                           ( I do not know whare to go to check this)
"Your version of config(8) is out of sync with your kernel source."

I got my kernel source form GENERIC after I used cvsup. So yould I need to 
build world to make it insync?