sendmail breaks make distribution

[Dominic Fandrey]

Running ezjail-update fails. Is this an error of ezjail (i.e. should it use 
distributeworld instead of distribution) or is something broken with the 
sendmail makefiles?

===> master (install)
install -o root -g wheel  -m 644 empty.db localhost-forward.db 
localhost-reverse.db /usr/jails/fulljail/etc/namedb/master
cd /usr/src/etc/sendmail; make distribution
install -o root -g wheel -m 644  /usr/src/etc/sendmail/freebsd.mc freebsd.cf 
/usr/jails/fulljail/etc/mail
install: freebsd.cf: No such file or directory
*** Error code 71
1 error
*** Error code 2

Stop in /usr/src/etc.
make distribution failed.