debian-cd-clone/tools/boot/sarge/post-boot-mips

#!/bin/bash
#
# post-boot-mips
#
# Do post-image-building tasks for mips, to make CDs bootable.
#
# $1 is the CD number
# $2 is the temporary CD build dir
# $3 is the image file

set -e

N=$1
CDROOT=$2
CDIMAGE=$3

cd $CDROOT/..

# Only disk 1* bootable
if [ $N != 1 -a $N != 1_NONUS ]; then
	exit 0
fi

for sub in r4k-ip22 r5k-ip22; do
	_start=$(isoinfo -i $CDIMAGE -lR |grep -A 10 'Directory listing of /install' |grep ${sub}-boot.img |awk '{print $10 * 4}')
	_size=$(isoinfo -i $CDIMAGE -lR |grep -A 10 'Directory listing of /install' |grep ${sub}-boot.img |awk '{OFMT="%.0f"; print int(($5 + 2047) / 2048) * 2048}')
	_bootfiles="${_bootfiles} ${sub}:${_start},${_size}"
done
_start=$(isoinfo -i $CDIMAGE -lR |grep -A 10 'Directory listing of /install' |grep $r4k-ip22-boot.img |awk '{print $10 * 4}')
_size=$(isoinfo -i $CDIMAGE -lR |grep -A 10 'Directory listing of /install' |grep $r4k-ip22-boot.img |awk '{OFMT="%.0f"; print int(($5 + 2047) / 2048) * 2048}')
_bootfiles="${_bootfiles} sashARCS:${_start},${_size}"

echo Bootfiles: ${_bootfiles}

genisovh $CDIMAGE ${_bootfiles}