live-build/helpers/lh_binary_memtest

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#!/bin/sh
# lh_binary_memtest(1) - installs a memtest into binary
# Copyright (C) 2006-2008 Daniel Baumann <daniel@debian.org>
#
# live-helper comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
# This is free software, and you are welcome to redistribute it
# under certain conditions; see COPYING for details.
set -e
# Including common functions
LH_BASE="${LH_BASE:-/usr/share/live-helper}"
for FUNCTION in "${LH_BASE}"/functions/*.sh
do
. "${FUNCTION}"
done
# Setting static variables
DESCRIPTION="installs a memtest into binary"
HELP=""
USAGE="${PROGRAM} [--force]"
Arguments "${@}"
# Reading configuration files
Read_conffiles config/all config/common config/bootstrap config/chroot config/binary config/source
Set_defaults
if [ "${LH_MEMTEST}" = "disabled" ] || [ "${LH_MEMTEST}" = "none" ]
then
exit 0
fi
Echo_message "Begin installing memtest..."
# Requiring stage file
Require_stagefile .stage/config .stage/bootstrap
# Checking stage file
Check_stagefile .stage/binary_memtest
# Checking lock file
Check_lockfile .lock
# Creating lock file
Create_lockfile .lock
if [ "${LH_ARCHITECTURE}" != "amd64" ] && [ "${LH_ARCHITECTURE}" != "i386" ]
then
Echo_warning "skipping binary_memtest, foreign architecture."
exit 0
fi
if [ "${LH_CHROOT_BUILD}" = "enabled" ]
then
if [ -f chroot/usr/sbin/grub ] && [ ! -f chroot/boot/grub/menu.lst ]
then
GRUB="yes"
mkdir -p chroot/boot/grub
touch chroot/boot/grub/menu.lst
fi
fi
# Checking depends
case "${LH_MEMTEST}" in
memtest86)
Check_package chroot/boot/memtest86.bin memtest86
;;
memtest86+)
Check_package chroot/boot/memtest86+.bin memtest86+
;;
esac
# Restoring cache
Restore_cache cache/packages_binary
# Installing depends
Install_package
# Setting destination directory
case "${LH_INITRAMFS}" in
casper)
DESTDIR="binary/casper"
;;
live-initramfs)
DESTDIR="binary/live"
;;
esac
Check_multiarchitecture
# Creating directory
mkdir -p "${DESTDIR}"
# Installing memtest
case "${LH_CHROOT_BUILD}" in
enabled)
cp chroot/boot/${LH_MEMTEST}.bin "${DESTDIR}"/memtest
;;
disabled)
cp /boot/${LH_MEMTEST}.bin "${DESTDIR}"/memtest
;;
esac
# Saving cache
Save_cache cache/packages_binary
# Removing depends
Remove_package
if [ "${GRUB}" ]
then
rm -rf chroot/boot/grub
fi
# Creating stage file
Create_stagefile .stage/binary_memtest