#!/bin/bash
#
# boot-hppa
#
# $1 is the CD number
# $2 is the temporary CD build dir

# palo is used to make ISOs bootable on HPPA.

. $BASEDIR/tools/boot/$DI_CODENAME/common.sh

set -e

N=$1
CDROOT=$2
if [ "$DI_WWW_HOME" = "default" ];then
    DI_WWW_HOME="https://d-i.debian.org/daily-images/hppa/daily/cdrom/2.6"
    try_di_image_cache
fi

# Only disk 1* bootable
if [ $N != 1 -a $N != 1_NONUS ]; then
	exit 0
fi

PALODEB=$(find_pkg_file palo)
if [ -z "$PALODEB" ] ; then 
    echo "ERROR:  the palo package is required." >&2
    exit 1
fi
(dpkg --fsys-tarfile "$MIRROR/$PALODEB" | \
    tar xf - -C . ./usr/share/palo/iplboot)
mv usr/share/palo/iplboot $CDROOT/install/iplboot

if [ -n "$ARCHIVE_EXTRACTED_SOURCES" ]; then
    echo $PALODEB >> $CDDIR/../$N.pkgs_extracted
    find_pkg_file palo source >> $CDDIR/../$N.pkgs_extracted
fi

if [ ! "$DI_WWW_HOME" ];then
        if [ ! "$DI_DIR" ];then
           DI_DIR="$MIRROR/dists/$DI_DIST/main/installer-$ARCH/current/images/cdrom/2.6"
        fi
else
	DI_DIR="di_stuff"
	mkdir "$DI_DIR"
	wget -r -nd --no-parent -P "$DI_DIR" "$DI_WWW_HOME"
fi
	
K32=$(basename "$DI_DIR"/vmlinux-*-parisc)
K64=$(basename "$DI_DIR"/vmlinux-*-parisc64*)

# palo >= 1.91 can load gzip-compressed Linux kernels
gzip -c "$DI_DIR"/$K32 > "$CDROOT/install"/$K32
gzip -c "$DI_DIR"/$K64 > "$CDROOT/install"/$K64
cp "$DI_DIR"/initrd.gz "$CDROOT/install"

add_mkisofs_opt $CDROOT/../$1.mkisofs_opts "-hppa-cmdline '0/vmlinux initrd=0/ramdisk${KERNEL_PARAMS:+ $KERNEL_PARAMS}'"
add_mkisofs_opt $CDROOT/../$1.mkisofs_opts "-hppa-kernel-32 install/$K32"
add_mkisofs_opt $CDROOT/../$1.mkisofs_opts "-hppa-kernel-64 install/$K64"
add_mkisofs_opt $CDROOT/../$1.mkisofs_opts "-hppa-bootloader install/iplboot"
add_mkisofs_opt $CDROOT/../$1.mkisofs_opts "-hppa-ramdisk install/initrd.gz"

exit 0