error at usr.bin/ftp when building 5.3RC1 world

Hi,

I just cvsuped my sources to RELENG_5 and tried to make world (see 
attached make.conf), and I get the following error at usr.bin/ftp:

[cut]
===> usr.bin/fsync
rm -f .depend
mkdep -f .depend -a     /usr/src/usr.bin/fsync/fsync.c
echo fsync: /usr/obj/usr/src/i386/usr/lib/libc.a  >> .depend
===> usr.bin/ftp
*** Error code 2

Stop in /usr/src/usr.bin.
*** Error code 1

Stop in /usr/src.
*** Error code 1

Stop in /usr/src.
*** Error code 1

Stop in /usr/src.

(see more in attached world.log tail)

This is the second time I got this. I tried to update the os to 
beta6 (I am at beta4) a few weeks ago and got this also, but had no 
time to delve.

-- 
 Piotr Smyrak
 piotr.smyrak_at_heron.pl