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2a2fbadf4f
systems. In principle, FreeBSD should run on at least some of these already, and support for the remainder will hopefully show up eventually, so add this while I'm thinking about it.
67 lines
1.9 KiB
Bash
67 lines
1.9 KiB
Bash
#!/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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if [ "x$1" = "x-b" ]; then
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# Apple boot code
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uudecode -o /tmp/hfs-boot-block.bz2 `dirname $0`/hfs-boot.bz2.uu
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bzip2 -d /tmp/hfs-boot-block.bz2
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OFFSET=$(hd /tmp/hfs-boot-block | grep 'Loader START' | cut -f 1 -d ' ')
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OFFSET=0x$(echo 0x$OFFSET | awk '{printf("%x\n",$1/512);}')
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dd if=$4/boot/loader of=/tmp/hfs-boot-block seek=$OFFSET conv=notrunc
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bootable="-o bootimage=macppc;/tmp/hfs-boot-block -o no-emul-boot"
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# pSeries/PAPR boot code
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mkdir $4/ppc
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cat > $4/ppc/bootinfo.txt << EOF
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<CHRP-BOOT>
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<DESCRIPTION>FreeBSD/powerpc</DESCRIPTION>
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<OS-NAME>FreeBSD</OS-NAME>
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<BOOT-SCRIPT>
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boot &device;:&partition;,\boot\loader &device;:0
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</BOOT-SCRIPT>
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</CHRP-BOOT>
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EOF
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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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exit 1
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fi
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LABEL=$1; shift
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NAME=$1; shift
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echo "/dev/iso9660/`echo $LABEL | tr '[:lower:]' '[:upper:]'` / cd9660 ro 0 0" > $1/etc/fstab
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makefs -t cd9660 $bootable -o rockridge -o label=$LABEL $NAME $*
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rm $1/etc/fstab
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rm /tmp/hfs-boot-block
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rm -rf $1/ppc
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