live-build/helpers/lh_binary_memtest

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#!/bin/sh
# lh_binary_memtest(1) - installs a memtest into binary
# Copyright (C) 2006-2007 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
# Source common functions
for FUNCTION in /usr/share/live-helper/functions/*.sh
do
. ${FUNCTION}
done
# Set static variables
DESCRIPTION="installs a memtest into binary"
HELP=""
USAGE="${PROGRAM} [--force]"
Arguments "${@}"
Echo_debug "Init ${PROGRAM}"
# Reading configuration files
Read_conffile config/common
Read_conffile config/bootstrap
Read_conffile config/chroot
Read_conffile config/binary
Read_conffile config/source
Set_defaults
if [ "${LIVE_MEMTEST}" = "disabled" ]
then
exit 0
fi
Breakpoint "binary_memtest: Init"
# Requiring stage file
Require_stagefile .stage/bootstrap
# Checking stage file
Check_stagefile .stage/binary_memtest
# Checking lock file
Check_lockfile .lock
# Creating lock file
Create_lockfile .lock
if [ "${LIVE_ARCHITECTURE}" != "amd64" ] && [ "${LIVE_ARCHITECTURE}" != "i386" ]
then
Echo_warning "skipping binary_memtest, foreign architecture."
exit 0
fi
# Checking depends
case "${LIVE_MEMTEST}" in
memtest86)
Check_package chroot/boot/memtest86.bin memtest86
;;
memtest86+)
Check_package chroot/boot/memtest86+.bin memtest86+
;;
esac
# Installing depends
Install_package
# Setting destination directory
case "${LIVE_BINARY_IMAGES}" in
iso)
DESTDIR="binary/live"
;;
net)
DESTDIR="tftpboot"
;;
usb-hdd|hdd)
# Workaround for syslinux (<< 3.36) which doesn't support long file/path names
if [ "${LIVE_DISTRIBUTION}" = "etch" ] || [ "${LIVE_DISTRIBUTION}" = "lenny" ]
then
if [ "${LIVE_BOOTLOADER}" = "syslinux" ]
then
DESTDIR="binary"
else
DESTDIR="binary/live"
fi
else
DESTDIR="binary/live"
fi
;;
esac
# Temporary check for broken syslinux
if [ "${LIVE_BINARY_IMAGES}" = "iso" ]
then
# Assemble multi-arch
if [ -n "${MULTIARCH}" ]
then
case "${LIVE_ARCHITECTURE}" in
amd64)
DESTDIR="${DESTDIR}.amd"
;;
i386)
DESTDIR="${DESTDIR}.386"
;;
esac
fi
fi
# Creating directory
if [ ! -d "${DESTDIR}" ]
then
mkdir -p "${DESTDIR}"
fi
# Installing memtest
case "${LIVE_MEMTEST}" in
memtest86)
cp -f chroot/boot/memtest86.bin "${DESTDIR}"/memtest
;;
memtest86+)
cp -f chroot/boot/memtest86+.bin "${DESTDIR}"/memtest
;;
esac
# Removing depends
Remove_package
# Creating stage file
Create_stagefile .stage/binary_memtest