Regenerating the Sendmail.cf file Anyone ?

["Greg" <greg_w bigpond com>]

I see

 

Generate your /etc/sendmail.cf file from your mailserver.mc file:

cd sendmail-VERSION/cf/cf
m4 ../m4/cf.m4 mailserver.mc > obj/mailserver.cf
cp obj/mailserver.cf /etc/sendmail.cf
  

on the sendmail site , but this does not work

Anyone know the comand/s  ?

Am using RH5 

Thanks