8834318685
- Rework MANIFEST generation and parsing via bsdinstall(8). - Allow selecting debugging distribution sets during install. - Rework bsdinstall(8) to fetch remote debug distribution sets when they are not available on the local install medium. - Allow selecting additional non-GENERIC kernels during install. At present, GENERIC is still required, and installed by default. Tested with: head@r293203 Sponsored by: The FreeBSD Foundation
85 lines
2.8 KiB
Bash
85 lines
2.8 KiB
Bash
#!/bin/sh
|
|
#
|
|
# Module: mkisoimages.sh
|
|
# Author: Jordan K Hubbard
|
|
# Date: 22 June 2001
|
|
#
|
|
# $FreeBSD$
|
|
#
|
|
# 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.
|
|
if [ $# -lt 3 ]; then
|
|
echo "Usage: $0 [-b] image-label image-name base-bits-dir [extra-bits-dir]" > /dev/stderr
|
|
exit 1
|
|
fi
|
|
|
|
case "$1" in
|
|
-b) BOPT="$1"; shift ;;
|
|
esac
|
|
LABEL=`echo "$1" | tr '[:lower:]' '[:upper:]'`; shift
|
|
NAME="$1"; shift
|
|
BASEBITSDIR="$1"
|
|
|
|
# Create an ISO image
|
|
publisher="The FreeBSD Project. http://www.FreeBSD.org/"
|
|
echo "/dev/iso9660/$LABEL / cd9660 ro 0 0" > "$BASEBITSDIR/etc/fstab"
|
|
makefs -t cd9660 -o rockridge -o label="$LABEL" -o publisher="$publisher" "$NAME.tmp" "$@"
|
|
rm -f "$BASEBITSDIR/etc/fstab"
|
|
|
|
if [ "x$BOPT" != "x-b" ]; then
|
|
mv "$NAME.tmp" "$NAME"
|
|
exit 0
|
|
fi
|
|
|
|
TMPIMGDIR=`mktemp -d /tmp/bootfs.XXXXXXXX` || exit 1
|
|
BOOTFSDIR="$TMPIMGDIR/bootfs"
|
|
BOOTFSIMG="$TMPIMGDIR/bootfs.img"
|
|
|
|
# Create a boot filesystem
|
|
mkdir -p "$BOOTFSDIR/boot"
|
|
cp -p "$BASEBITSDIR/boot/loader" "$BOOTFSDIR/boot"
|
|
makefs -t ffs -B be -M 512k "$BOOTFSIMG" "$BOOTFSDIR"
|
|
dd if="$BASEBITSDIR/boot/boot1" of="$BOOTFSIMG" bs=512 conv=notrunc,sync
|
|
|
|
# Create a boot ISO image
|
|
: ${CYLSIZE:=640}
|
|
ISOSIZE=$(stat -f %z "$NAME.tmp")
|
|
ISOBLKS=$((($ISOSIZE + 511) / 512))
|
|
ISOCYLS=$((($ISOBLKS + ($CYLSIZE - 1)) / $CYLSIZE))
|
|
|
|
BOOTFSSIZE=$(stat -f %z "$BOOTFSIMG")
|
|
BOOTFSBLKS=$((($BOOTFSSIZE + 511) / 512))
|
|
BOOTFSCYLS=$((($BOOTFSBLKS + ($CYLSIZE - 1)) / $CYLSIZE))
|
|
|
|
ENDCYL=$(($ISOCYLS + $BOOTFSCYLS))
|
|
NSECTS=$(($ENDCYL * 1 * $CYLSIZE))
|
|
|
|
dd if="$NAME.tmp" of="$NAME" bs="${CYLSIZE}b" conv=notrunc,sync
|
|
dd if="$BOOTFSIMG" of="$NAME" bs="${CYLSIZE}b" seek=$ISOCYLS conv=notrunc,sync
|
|
# The number of alternative cylinders is always 2.
|
|
dd if=/dev/zero of="$NAME" bs="${CYLSIZE}b" seek=$ENDCYL count=2 conv=notrunc,sync
|
|
rm -rf "$NAME.tmp" "$TMPIMGDIR"
|
|
|
|
# Write VTOC8 label to boot ISO image
|
|
MD=`mdconfig -a -t vnode -S 512 -y 1 -x "$CYLSIZE" -f "$NAME"`
|
|
gpart create -s VTOC8 $MD
|
|
# !4: usr, for ISO image part
|
|
gpart add -i 1 -s "$(($ISOCYLS * $CYLSIZE * 512))b" -t \!4 $MD
|
|
# !2: root, for bootfs part.
|
|
gpart add -i 6 -s "$(($BOOTFSCYLS * $CYLSIZE * 512))b" -t \!2 $MD
|
|
mdconfig -d -u ${MD#md}
|