90d2f7c413
Recent mkimg changes forces to have partitions given in explicit order. This is so we can have the first partition starting at a specific offset and the next ones starting after without having to specify an offset. Switch the partition in the mkisoimage.sh script so the first one created is the isoboot one. PR: 254490 Reported by: Michael Dexter <editor@callfortesting.org Tested by: Vincent Milum Jr <freebsd@darkain.com> MFC after: Right now
100 lines
2.8 KiB
Bash
100 lines
2.8 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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set -e
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scriptdir=$(dirname $(realpath $0))
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. ${scriptdir}/../../tools/boot/install-boot.sh
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if [ -z $ETDUMP ]; then
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ETDUMP=etdump
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fi
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if [ -z $MAKEFS ]; then
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MAKEFS=makefs
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fi
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if [ -z $MKIMG ]; then
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MKIMG=mkimg
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fi
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if [ "$1" = "-b" ]; then
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BASEBITSDIR="$4"
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# This is highly x86-centric and will be used directly below.
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bootable="-o bootimage=i386;$BASEBITSDIR/boot/cdboot -o no-emul-boot"
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# Make EFI system partition.
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espfilename=$(mktemp /tmp/efiboot.XXXXXX)
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# ESP file size in KB.
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espsize="2048"
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make_esp_file ${espfilename} ${espsize} ${BASEBITSDIR}/boot/loader.efi
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bootable="$bootable -o bootimage=i386;${espfilename} -o no-emul-boot -o platformid=efi"
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shift
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else
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BASEBITSDIR="$3"
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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="$1"; shift
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publisher="The FreeBSD Project. https://www.FreeBSD.org/"
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echo "/dev/iso9660/$LABEL / cd9660 ro 0 0" > "$BASEBITSDIR/etc/fstab"
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$MAKEFS -t cd9660 $bootable -o rockridge -o label="$LABEL" -o publisher="$publisher" "$NAME" "$@"
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rm -f "$BASEBITSDIR/etc/fstab"
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rm -f ${espfilename}
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if [ "$bootable" != "" ]; then
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# Look for the EFI System Partition image we dropped in the ISO image.
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for entry in `$ETDUMP --format shell $NAME`; do
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eval $entry
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if [ "$et_platform" = "efi" ]; then
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espstart=`expr $et_lba \* 2048`
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espsize=`expr $et_sectors \* 512`
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espparam="-p efi::$espsize:$espstart"
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break
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fi
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done
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# Create a GPT image containing the partitions we need for hybrid boot.
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imgsize=`stat -f %z "$NAME"`
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$MKIMG -s gpt \
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--capacity $imgsize \
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-b "$BASEBITSDIR/boot/pmbr" \
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-p freebsd-boot:="$BASEBITSDIR/boot/isoboot" \
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$espparam \
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-o hybrid.img
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# Drop the PMBR, GPT, and boot code into the System Area of the ISO.
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dd if=hybrid.img of="$NAME" bs=32k count=1 conv=notrunc
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rm -f hybrid.img
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fi
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