set fdin [open makefile.in r]
set fdout [open makefile.in.sdep w]
while {[eof $fdin]!=1} {
  gets $fdin line
  puts $fdout "$line"
  if [string compare "$line" "# DO NOT DELETE THIS LINE -- make depend depends on it."]==0 break
}

while {[eof $fdin]!=1} {
  gets $fdin line
  if [string compare "$line" ""]==0 {
    puts $fdout ""
    continue
  }
  regsub -all "/usr/include/.*\.h" $line "" line
  regsub -all "stream\.h" $line "" line
  regsub -all "complex\.h" $line "" line
  if [regexp ": *$" $line]!=1 {
    puts $fdout \$(OBJDIR)/$line
  }
}

close $fdin
close $fdout

exec /bin/mv makefile.in makefile.in%
exec /bin/mv makefile.in.sdep makefile.in