#!/bin/bash
# --- SDE-COPYRIGHT-NOTE-BEGIN ---
# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
# 
# Filename: target/share/install/build_initrd.sh
# Copyright (C) 2006 The OpenSDE Project
# Copyright (C) 2004 - 2006 The T2 SDE Project
# 
# More information can be found in the files COPYING and README.
# 
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 2 of the License. A copy of the
# GNU General Public License can be found in the file COPYING.
# --- SDE-COPYRIGHT-NOTE-END ---

set -e

[ "$boot_title" ] || boot_title="OpenSDE Installation"

. $base/target/share/initrd.in
. $base/target/share/boot.in

cd $build_toolchain

# Additional initrd overlay
#
rm -rf initramfs
mkdir -p initramfs/{bin,sbin}
# TODO: add gzip ip
cp $build_root/usr/embutils/{tar,readlink,rmdir} initramfs/bin/
cp $build_root/usr/bin/fget initramfs/bin/
cp $build_root/usr/sbin/ipconfig initramfs/bin/

cp $base/target/share/install/init initramfs/
chmod +x initramfs/init

# For each available kernel:
#
arch_boot_cd_pre $isofsdir
for x in `egrep 'X .* KERNEL .*' $base/config/$config/packages |
          cut -d ' ' -f 5` ; do

  kernel=${x/_*/}
  moduledir="`grep lib/modules  $build_root/var/adm/flists/$kernel |
              cut -d ' ' -f 2 | cut -d / -f 1-3 | uniq | head -n 1`"
  kernelver=${moduledir/*\/}
  initrd="initrd-$kernelver.img"
  kernelimg=`ls $build_root/boot/vmlinu?_$kernelver`
  kernelimg=${kernelimg##*/}

  cp $build_root/boot/vmlinu?_$kernelver $isofsdir/boot/
  cp $build_root/boot/$initrd $isofsdir/boot/
  extend_initrd $isofsdir/boot/$initrd $build_toolchain/initramfs

  arch_boot_cd_add $isofsdir $kernelver "$boot_title" \
                   /boot/$kernelimg /boot/$initrd
done

arch_boot_cd_post $isofsdir