debian-cd-clone/tools/boot/squeeze/boot-alpha

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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=$2
BOOTDIR=
if [ "$DI_WWW_HOME" = "default" ];then
DI_WWW_HOME="http://people.debian.org/~vorlon/d-i/alpha/daily/cdrom/"
if [ -n "$DI_DIR" ];then
DI_DIR="$DI_DIR/~${DI_WWW_HOME#*~}"
DI_WWW_HOME=""
fi
fi
if [ ! "$DI_DIST" ]; then
DI_DIST="$DI_CODENAME"
fi
cd $CDDIR/..
#
# This script is called with $1 (now $N) as the CD to
# make bootable. N may be in the form "n" or "n_NONUS"
# There may be more than 4 disks...support extras.
# Strip NONUS part of disk number
# NN will be 1...N so it can be used as an index
#
NN=`echo $N | sed -e 's/_NONUS//'`
mkdir boot$N
ab_deb=`ls $MIRROR/pool/main/a/aboot/aboot-base_*.deb | tail -1`
ar p $ab_deb data.tar.gz | tar zxf - -C boot$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/images/cdrom"
fi
cp "$DI_DIR/$image" .
else
# XXX: not really 'daily'...
wget "$DI_WWW_HOME/$image"
fi
fi
done
if [ $NN = 1 ]; then
echo "Using $THISTYPE boot-disks image on CD$N"
mkdir -p boot$N/boot
cp initrd.gz vmlinuz boot$N/boot/
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 "-J -joliet-long"
add_mkisofs_opt $CDDIR/../$N.mkisofs_opts "-cache-inodes"
add_mkisofs_opt $CDDIR/../$N.mkisofs_opts "-l"
add_mkisofs_opt $CDDIR/../$N.mkisofs_opts "-alpha-boot boot/bootlx"
add_mkisofs_opt $CDDIR/../$N.mkisofs_dirs "boot$N"
else
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"
fi
#install_languages $CDDIR