RTC 35744: Add Features to hb-istep

- branch save_po_file_setup_clear
- bug that prints warning:
       Argument "<@istepnum>" isn't numeric in array element at ./hb-istep line 253, <FH> line 17.
       Argument "<@substepnum>" isn't numeric in array element at ./hb-istep line 253, <FH> line 17.
    This turns out to be caused by one of the new template files.
- The istep numbers in Dean's document do not match the istep #'s printed for "hb-istep list" .
     Suggest removing the istep numbers for now, just list the names.
- Currently if you type run by accident and the try "hb-istep istepmode", hb-istep will hang and eventually timeout because HostBoot has run past the point where it checks for istep mode.
     Suggest adding a global flag to HostBoot that hb-istep script can check to see if hostboot has already checked for Istep mode.
- remove scanforisteps.pl and replace with grep/sed/sort line in makefile - this is from an old review with Patrick.
- change to new vbutools dir and use HBDIR env variable.

Change-Id: I67b01a2078ebe1a7949de55097415f185c5d5261
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/644
Tested-by: Jenkins Server
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>

1 files changed, 6 insertions, 1 deletions

diff --git a/src/usr/initservice/build/makefile b/src/usr/initservice/build/makefile
index 51d377dc6..e9f435c3d 100644
--- a/src/usr/initservice/build/makefile
+++ b/src/usr/initservice/build/makefile
@@ -39,8 +39,13 @@ gen_pass:
 
 code_pass: ${IMGDIR}/isteplist.csv
 
+## find all the ISTEPNAME( #,#,name ) macros in the istep lists and generate 
+##	the isteplist.csv file for hb-istep 
+## 	
 ${IMGDIR}/isteplist.csv : ${ROOTPATH}/src/include/usr/isteps/*.H
-	./scanistepnames.pl -b $(ROOTPATH)/src/include/usr/isteps -d -o $@
+	grep -rh "ISTEPNAME(\ *[0-9]"  $^ | sed -e 's/^.*ISTEPNAME(//; s/).*//; s/"//g;s/ //g' | sort --numeric > $@
+	 
+	
 
 clean:
 	rm -fr ${IMGDIR}/isteplist.csv