/release/powerpc/mkisoimages.sh

 1#!/bin/sh
 2#
 3# Module: mkisoimages.sh
 4# Author: Jordan K Hubbard
 5# Date:   22 June 2001
 6#
 7# $FreeBSD$
 8#
 9# This script is used by release/Makefile to build the (optional) ISO images
10# for a FreeBSD release.  It is considered architecture dependent since each
11# platform has a slightly unique way of making bootable CDs.  This script
12# is also allowed to generate any number of images since that is more of
13# publishing decision than anything else.
14#
15# Usage:
16#
17# mkisoimages.sh [-b] image-label image-name base-bits-dir [extra-bits-dir]
18#
19# Where -b is passed if the ISO image should be made "bootable" by
20# whatever standards this architecture supports (may be unsupported),
21# image-label is the ISO image label, image-name is the filename of the
22# resulting ISO image, base-bits-dir contains the image contents and
23# extra-bits-dir, if provided, contains additional files to be merged
24# into base-bits-dir as part of making the image.
25
26if [ "x$1" = "x-b" ]; then
27	# Apple boot code
28	uudecode -o /tmp/hfs-boot-block.bz2 `dirname $0`/hfs-boot.bz2.uu
29	bzip2 -d /tmp/hfs-boot-block.bz2
30	OFFSET=$(hd /tmp/hfs-boot-block | grep 'Loader START' | cut -f 1 -d ' ')
31	OFFSET=0x$(echo 0x$OFFSET | awk '{printf("%x\n",$1/512);}')
32	dd if=$4/boot/loader of=/tmp/hfs-boot-block seek=$OFFSET conv=notrunc
33
34	bootable="-o bootimage=macppc;/tmp/hfs-boot-block -o no-emul-boot"
35
36	# pSeries/PAPR boot code
37	mkdir -p $4/ppc/chrp
38	cp $4/boot/loader $4/ppc/chrp
39	cat > $4/ppc/bootinfo.txt << EOF
40<chrp-boot>
41<description>FreeBSD Install</description>
42<os-name>FreeBSD</os-name>
43<boot-script>boot &device;:&partition;,\ppc\chrp\loader</boot-script>
44</chrp-boot>
45EOF
46	bootable="$bootable -o chrp-boot"
47
48	# Playstation 3 boot code
49	echo "FreeBSD Install='/boot/loader.ps3'" > $4/etc/kboot.conf
50
51	shift
52else
53	bootable=""
54fi
55
56if [ $# -lt 3 ]; then
57	echo Usage: $0 '[-b] image-label image-name base-bits-dir [extra-bits-dir]'
58	exit 1
59fi
60
61LABEL=$1; shift
62NAME=$1; shift
63
64echo "/dev/iso9660/`echo $LABEL | tr '[:lower:]' '[:upper:]'` / cd9660 ro 0 0" > $1/etc/fstab
65makefs -t cd9660 $bootable -o rockridge -o label=$LABEL $NAME $*
66rm $1/etc/fstab
67rm /tmp/hfs-boot-block
68rm -rf $1/ppc
69