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 26 27if [ "$1" = "-b" ]; then 28 bootable=1 29 shift 30else 31 bootable="" 32fi 33 34if [ $# -lt 3 ]; then 35 echo "Usage: $0 [-b] image-label image-name base-bits-dir [extra-bits-dir]" 36 exit 1 37fi 38 39LABEL=`echo "$1" | tr '[:lower:]' '[:upper:]'`; shift 40NAME="$1"; shift 41 42if [ -n "$bootable" ]; then 43 echo "Building bootable disc" 44 45 # Apple boot code 46 uudecode -o /tmp/hfs-boot-block.bz2 "`dirname "$0"`/hfs-boot.bz2.uu" 47 bzip2 -d /tmp/hfs-boot-block.bz2 48 OFFSET=$(hd /tmp/hfs-boot-block | grep 'Loader START' | cut -f 1 -d ' ') 49 OFFSET=0x$(echo 0x$OFFSET | awk '{printf("%x\n",$1/512);}') 50 dd if="$1/boot/loader" of=/tmp/hfs-boot-block seek=$OFFSET conv=notrunc 51 52 bootable="-o bootimage=macppc;/tmp/hfs-boot-block -o no-emul-boot" 53 54 # pSeries/PAPR boot code 55 mkdir -p "$1/ppc/chrp" 56 cp "$1/boot/loader" "$1/ppc/chrp" 57 cat > "$1/ppc/bootinfo.txt" << EOF 58<chrp-boot> 59<description>FreeBSD Install</description> 60<os-name>FreeBSD</os-name> 61<boot-script>boot &device;:,\ppc\chrp\loader</boot-script> 62</chrp-boot> 63EOF 64 bootable="$bootable -o chrp-boot" 65 66 # Petitboot config for PS3/PowerNV 67 echo FreeBSD Install=\'/boot/kernel/kernel vfs.root.mountfrom=cd9660:/dev/iso9660/$LABEL\' > "$1/etc/kboot.conf" 68fi 69 70publisher="The FreeBSD Project. https://www.FreeBSD.org/" 71echo "/dev/iso9660/$LABEL / cd9660 ro 0 0" > "$1/etc/fstab" 72makefs -t cd9660 $bootable -o rockridge -o label="$LABEL" -o publisher="$publisher" "$NAME" "$@" 73rm -f "$1/etc/fstab" 74rm -f /tmp/hfs-boot-block 75rm -rf "$1/ppc" 76