#!/home/nahaj/bin/rebuild

# We have files we get from many sources, such as:

treedir.cgi     <= /home/nahaj/bin/htmldir.cgi.selfcontained
newevaluate.cgi <= ../logic/newevaluator.perl

# They are all programs we may need to update.

   define PROGRAMS as treedir.cgi newevaluate.cgi

# but in all cases we handle them the same, make a backup
# copy the new one over, and fix permissions.

all <= {PROGRAMS}

{PROGRAMS} <=
=> mv {target}      {target}.old
=> cp {parents}     {target}
=> chmod u=rwx,og=  {target}