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7fad9ac96c
UEFI-compatible images. These will boot as before on BIOS systems, but will boot using the UEFI loader on UEFI-aware systems.
61 lines
1.9 KiB
Bash
61 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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# This is highly x86-centric and will be used directly below.
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bootable="-o bootimage=i386;$4/boot/cdboot -o no-emul-boot"
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# Make EFI system partition (should be done with makefs in the future)
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dd if=/dev/zero of=efiboot.img bs=4k count=100
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device=`mdconfig -a -t vnode -f efiboot.img`
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newfs_msdos -F 12 -m 0xf8 /dev/$device
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mkdir efi
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mount -t msdosfs /dev/$device efi
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mkdir -p efi/efi/boot
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cp ${4}/boot/loader.efi efi/efi/boot/bootx64.efi
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umount efi
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rmdir efi
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mdconfig -d -u $device
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bootable="-o bootimage=i386;efiboot.img -o no-emul-boot $bootable"
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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=`echo $1 | tr '[:lower:]' '[:upper:]'`; shift
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NAME=$1; shift
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publisher="The FreeBSD Project. http://www.FreeBSD.org/"
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echo "/dev/iso9660/$LABEL / cd9660 ro 0 0" > $1/etc/fstab
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makefs -t cd9660 $bootable -o rockridge -o label=$LABEL -o publisher="$publisher" $NAME $*
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rm $1/etc/fstab
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rm -f efiboot.img
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