removed changes to progress_bar.. not reliable

common/progress_bar.sh

@@ -21,9 +21,8 @@ declare -a  GRAPHIC_STR="| / - \\ + "
 declare -i  SEC=0  # Seconds accumulator
 declare -i  PREV_SEC=0
 
-mypid=$$
-  # A small ugly.. who is my parent *not root
-makePID=`(cat /proc/$mypid/stat) | cut -d " " -f5`
+makePID=$(fuser -v . 2>&1 | grep make)
+makePID=$(echo $makePID | cut -d" " -f2)
 
 write_or_exit() {
     # make has been killed or failed or run to completion, leave