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#!/bin/bash
#
# Do install stuff for alpha, including making bootable CDs
# Works with debian-installer
#
#Vorlon:
#
#The following pieces are still missing:
#
#- MILO bootloader & images. I have no way to test this directly, and
# haven't used MILO for years, so I'm giving this a pass on the first
# run.
#- Floppy images. Currently, debian-installer claims not to support
# the floppy target on alpha, which is arbitrary, but there may just not
# be any reason to continue supporting this install method. Another
# decision that can be made later.
#
# $1 is the CD number
# $2 is the temporary CD build dir
. $BASEDIR/tools/boot/$DI_CODENAME/common.sh
set -e
N=$1
CDDIR=$2
INSTALLDIR="install"
# Common options for all disks
add_mkisofs_opt $CDDIR/../$N.mkisofs_opts "-J -joliet-long"
add_mkisofs_opt $CDDIR/../$N.mkisofs_opts "-cache-inodes"
add_mkisofs_opt $CDDIR/../$N.mkisofs_opts "-l"
# Exit if this is not CD#1/DVD#1
if [ $N != "1" ]; then
exit 0
fi
if [ "$DI_WWW_HOME" = "default" ]; then
DI_WWW_HOME="https://d-i.debian.org/daily-images/alpha/daily/cdrom/"
try_di_image_cache
else
DI_WWW_HOME=$(echo $DI_WWW_HOME | sed "s,%ARCH%,$ARCH,")
fi
cd $CDDIR/..
#
# This script is called with $1 (now $N) as the CD to
# make bootable.
# Only disk 1* bootable
if [ $N != 1 ]; then
exit 0
fi
ABOOTDEB=$(find_pkg_file aboot-base)
if [ -z "$ABOOTDEB" ] ; then
echo "ERROR: the aboot-base package is required." >&2
exit 1
fi
mkdir boot$N
(dpkg --fsys-tarfile "$MIRROR/$ABOOTDEB" | tar xf - -C boot$N/ ./boot/bootlx)
# Download boot images
# XXX: Driver floppies? Any alpha that /has/ a CDROM should be able to
# boot from it, so this would be pure convenience of distribution.
#for image in cd_drivers-image.img cdrom-image.img cdrom-initrd.gz floppy-image.img floppy-initrd.gz net_drivers-image.img netboot-initrd.gz vmlinuz ; do
for image in initrd.gz vmlinuz; do
if [ ! -e "$image" ]; then
if [ ! "$DI_WWW_HOME" ];then
if [ ! "$DI_DIR" ];then
DI_DIR="$MIRROR/dists/$DI_DIST/main/installer-$ARCH/current"
fi
ab_file=`ls "$DI_DIR"/cdrom/$image* | tail -1`
cp "$ab_file" .
else
$WGET "$DI_WWW_HOME/$image"
fi
fi
done
echo "Using $THISTYPE boot-disks image on CD$N"
mkdir -p boot$N/boot
cp initrd.gz boot$N/boot/
cp vmlinuz* boot$N/boot/vmlinuz
mkdir -p boot$N/etc
RSIZE=$(expr $(zcat boot$N/boot/initrd.gz | wc --bytes) / 1024)
OPTS="ramdisk_size=$RSIZE initrd=/boot/initrd.gz root=/dev/ram devfs=mount,dall $KERNEL_PARAMS"
echo "0:boot/vmlinuz $OPTS" > boot$N/etc/aboot.conf
echo "1:boot/vmlinuz $OPTS console=ttyS0" >> boot$N/etc/aboot.conf
echo "2:boot/vmlinuz $OPTS console=ttyS1" >> boot$N/etc/aboot.conf
mkdir -p boot$N/milo
add_mkisofs_opt $CDDIR/../$N.mkisofs_opts "-alpha-boot boot/bootlx"
add_mkisofs_opt $CDDIR/../$N.mkisofs_dirs "boot$N"
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