chdir to src
foreach basename of "*.pdl" files
    if( $basname.cxx does not exist )  or 
      ( $basname.pdl is newer than $basename.cxx )
    then
        execute NOIPGEN on $basename.pdl outputting 
        stderr and stdout to $OBJDIR/noipgen.err
    endif
endfor

if( $OBJDIR/noipgen.err exists )
then
    mv the noipgen.err file to noipgen.debug
endif

chdir to src
foreach basename of "*mdl" files
    if( $basname.cxx does not exist ) or 
      ( $basnemae.mdl is newer than $basname.cxx)
    then
      execute NOIMGEN on $basename.mdl outputting 
      stderr and stdout to $OBJEDIR/noimgen.err
    endif
endfor

if( $OBJDIR/noimgen.err exists )
then
    mv the noimgen.err file to noimgen.debug
endif

##</code><code>##

genfiles: setup
        @my_script pdl $NOIPGEN $OBJDIR noipgen.err
        @my_script mdl $NOIMGEN $OBJDIR noimgen.err