71 lines
1.9 KiB
Bash
71 lines
1.9 KiB
Bash
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#!/bin/sh
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#
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# Module: mkisoimages.sh
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# Author: Jordan K Hubbard
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# Date: 22 June 2001
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#
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# $FreeBSD$
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#
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# This script is used by release/Makefile to build the (optional) ISO images
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# for a FreeBSD release. It is considered architecture dependent since each
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# platform has a slightly unique way of making bootable CDs. This script
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# is also allowed to generate any number of images since that is more of
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# publishing decision than anything else.
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#
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# Usage:
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#
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# mkisoimages.sh [-b] image-label image-name base-bits-dir [extra-bits-dir]
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#
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# Where -b is passed if the ISO image should be made "bootable" by
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# whatever standards this architecture supports (may be unsupported),
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# image-label is the ISO image label, image-name is the filename of the
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# resulting ISO image, base-bits-dir contains the image contents and
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# extra-bits-dir, if provided, contains additional files to be merged
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# into base-bits-dir as part of making the image.
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IMG=/tmp/bootfs
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LOADER=/boot/loader
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MNT=/mnt
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if [ "x$1" = "x-b" ]; then
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dd if=/dev/zero of=${IMG} bs=512 count=1024
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MD=`mdconfig -a -t vnode -f ${IMG}`
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disklabel -Brw ${MD} auto
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newfs /dev/${MD}c
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mount /dev/${MD}c ${MNT}
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mkdir ${MNT}/boot
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cp ${LOADER} ${MNT}/boot
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umount ${MNT}
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mdconfig -d -u ${MD#md}
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bootable="-B ,,,,${IMG}"
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shift
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else
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bootable=""
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fi
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if [ $# -lt 3 ]; then
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echo Usage: $0 '[-b] image-label image-name base-bits-dir [extra-bits-dir]'
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rm -f ${IMG}
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exit 1
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fi
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type mkisofs 2>&1 | grep " is " >/dev/null
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if [ $? -ne 0 ]; then
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echo The mkisofs port is not installed. Trying to get it now.
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if [ -f /usr/ports/sysutils/mkisofs/Makefile ]; then
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cd /usr/ports/sysutils/mkisofs && make install && make clean
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else
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if ! pkg_add -r mkisofs; then
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echo "Could not get it via pkg_add - please go install this"
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echo "from the ports collection and run this script again."
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exit 2
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fi
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fi
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fi
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LABEL=$1; shift
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NAME=$1; shift
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mkisofs $bootable -r -J -V $LABEL -o $NAME $*
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rm -f ${IMG}
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