mirror of
https://github.com/freebsd/freebsd-src.git
synced 2024-11-26 20:12:44 +00:00
4d7174b1d9
Confusingly, uuencode writes to stdout by default, but uudecode does not.
Fixes: 6c3e01bf85 "release: Randomize powerpc boot block file name"
MFC after: 3 days
119 lines
3.6 KiB
Bash
119 lines
3.6 KiB
Bash
#!/bin/sh
|
|
#
|
|
# Module: mkisoimages.sh
|
|
# Author: Jordan K Hubbard
|
|
# Date: 22 June 2001
|
|
#
|
|
#
|
|
# This script is used by release/Makefile to build the (optional) ISO images
|
|
# for a FreeBSD release. It is considered architecture dependent since each
|
|
# platform has a slightly unique way of making bootable CDs. This script
|
|
# is also allowed to generate any number of images since that is more of
|
|
# publishing decision than anything else.
|
|
#
|
|
# Usage:
|
|
#
|
|
# mkisoimages.sh [-b] image-label image-name base-bits-dir [extra-bits-dir]
|
|
#
|
|
# Where -b is passed if the ISO image should be made "bootable" by
|
|
# whatever standards this architecture supports (may be unsupported),
|
|
# image-label is the ISO image label, image-name is the filename of the
|
|
# resulting ISO image, base-bits-dir contains the image contents and
|
|
# extra-bits-dir, if provided, contains additional files to be merged
|
|
# into base-bits-dir as part of making the image.
|
|
|
|
set -e
|
|
|
|
if [ "$1" = "-b" ]; then
|
|
MAKEFSARG="$4"
|
|
else
|
|
MAKEFSARG="$3"
|
|
fi
|
|
|
|
if [ -f ${MAKEFSARG} ]; then
|
|
BASEBITSDIR=`dirname ${MAKEFSARG}`
|
|
METALOG=${MAKEFSARG}
|
|
elif [ -d ${MAKEFSARG} ]; then
|
|
BASEBITSDIR=${MAKEFSARG}
|
|
METALOG=
|
|
else
|
|
echo "${MAKEFSARG} must exist"
|
|
exit 1
|
|
fi
|
|
|
|
if [ "$1" = "-b" ]; then
|
|
bootable=1
|
|
shift
|
|
else
|
|
bootable=""
|
|
fi
|
|
|
|
if [ $# -lt 3 ]; then
|
|
echo "Usage: $0 [-b] image-label image-name base-bits-dir [extra-bits-dir]"
|
|
exit 1
|
|
fi
|
|
|
|
LABEL=`echo "$1" | tr '[:lower:]' '[:upper:]'`; shift
|
|
NAME="$1"; shift
|
|
# MAKEFSARG extracted already
|
|
shift
|
|
|
|
if [ -n "${METALOG}" ]; then
|
|
metalogfilename=$(mktemp /tmp/metalog.XXXXXX)
|
|
cat ${METALOG} > ${metalogfilename}
|
|
MAKEFSARG=${metalogfilename}
|
|
fi
|
|
|
|
if [ -n "$bootable" ]; then
|
|
echo "Building bootable disc"
|
|
|
|
BOOTBLOCK=$(mktemp /tmp/hfs-boot-block.XXXXXX)
|
|
|
|
# Apple boot code
|
|
uudecode -p "`dirname "$0"`/hfs-boot.bz2.uu" | bunzip2 > $BOOTBLOCK
|
|
OFFSET=$(hd $BOOTBLOCK | grep 'Loader START' | cut -f 1 -d ' ')
|
|
OFFSET=0x$(echo 0x$OFFSET | awk '{printf("%x\n",$1/512);}')
|
|
dd if="$BASEBITSDIR/boot/loader" of=$BOOTBLOCK seek=$OFFSET conv=notrunc
|
|
|
|
bootable="-o bootimage=macppc;$BOOTBLOCK -o no-emul-boot"
|
|
|
|
# pSeries/PAPR boot code
|
|
mkdir -p "$BASEBITSDIR/ppc/chrp"
|
|
cp "$BASEBITSDIR/boot/loader" "$BASEBITSDIR/ppc/chrp"
|
|
cat > "$BASEBITSDIR/ppc/bootinfo.txt" << EOF
|
|
<chrp-boot>
|
|
<description>FreeBSD Install</description>
|
|
<os-name>FreeBSD</os-name>
|
|
<boot-script>boot &device;:,\ppc\chrp\loader</boot-script>
|
|
</chrp-boot>
|
|
EOF
|
|
bootable="$bootable -o chrp-boot"
|
|
if [ -n "${METALOG}" ]; then
|
|
echo "./ppc type=dir uname=root gname=wheel mode=0755" >> ${metalogfilename}
|
|
echo "./ppc/chrp type=dir uname=root gname=wheel mode=0755" >> ${metalogfilename}
|
|
echo "./ppc/chrp/loader type=file uname=root gname=wheel mode=0644" >> ${metalogfilename}
|
|
echo "./ppc/bootinfo.txt type=file uname=root gname=wheel mode=0644" >> ${metalogfilename}
|
|
fi
|
|
|
|
# Petitboot config for PS3/PowerNV
|
|
echo FreeBSD Install=\'/boot/kernel/kernel vfs.root.mountfrom=cd9660:/dev/iso9660/$LABEL\' > "$BASEBITSDIR/etc/kboot.conf"
|
|
if [ -n "${METALOG}" ]; then
|
|
echo "./etc/kboot.conf type=file uname=root gname=wheel mode=0644" >> ${metalogfilename}
|
|
fi
|
|
fi
|
|
|
|
publisher="The FreeBSD Project. https://www.FreeBSD.org/"
|
|
echo "/dev/iso9660/$LABEL / cd9660 ro 0 0" > "$BASEBITSDIR/etc/fstab"
|
|
if [ -n "${METALOG}" ]; then
|
|
echo "./etc/fstab type=file uname=root gname=wheel mode=0644" >> ${metalogfilename}
|
|
fi
|
|
makefs -D -N ${BASEBITSDIR}/etc -t cd9660 $bootable -o rockridge -o label="$LABEL" -o publisher="$publisher" "$NAME" "$MAKEFSARG" "$@"
|
|
rm -f "$BASEBITSDIR/etc/fstab"
|
|
if [ n "$bootable" ]; then
|
|
rm $BOOTBLOCK
|
|
fi
|
|
rm -rf "$BASEBITSDIR/ppc"
|
|
if [ -n "${METALOG}" ]; then
|
|
rm ${metalogfilename}
|
|
fi
|