To use these scripts you will need to modify the "locations.include" script 
before you can run the other scripts in this direcory.

Change TREE= to point to your <tree>.  Your <tree> is the directory that 
contains sites/<site>/ .  

You have to change the SITE= line to be your site name. 
You have to change the PRODUCT= line to be your product name.
You have to change the RELEASE= line to be your product release.
You have to change the VERSION= line to be your product version.
You should verify that DEFAULT= is correct.  This is the directory name that
  /RPMS resides in.  In this example it is HEPL as /HEPL/RPMS is where the
  rpms actually reside.

The scripts in this directory are

locations.include 		Locations and name of things.  See above

build.hdlist.example.sh		Used whenever you change/add/remove RPMS
				in $TREE/sites/$SITE/Updates 
				It creates hdlist and hdlist2 in 
				$TREE/sites/$SITE/base/

build.release.example.sh	Used to create install floppy and cd images
				and places them in 
				$TREE/sites/$SITE/images/
				Uses kernel in 
				$TREE/sites/$SITE/Updates/kernel-BOOT-.....  
				and isolinux customizations from
				$TREE/sites/$SITE/build/isolinux/

make.updates.img.sh		Used to create 
				$TREE/sites/$SITE/base/updates.img which
				is a ext3 filesystem of 
				$TREE/sites/$SITE/RHupdates.   This is						Used during ftp and cdrom installs to
				get access the anaconda changes.
				$TREE/sites/$SITE/RHupdates is used during
				NFS installs.
				
make.products.img.sh		Used to create
				$TREE/sites/$SITE/base/product.img
				out of contents of 
				$TREE/sites/$SITE/build/product.img.dir
				This is a advanced topic.  No documentation 
				at this time.  So no need to run this script
				for most users.