live-build/scripts/build/binary_memtest

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#!/bin/sh
## live-build(7) - System Build Scripts
## Copyright (C) 2016-2020 The Debian Live team
## Copyright (C) 2006-2015 Daniel Baumann <mail@daniel-baumann.ch>
##
## This program 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
[ -e "${LIVE_BUILD}/scripts/build.sh" ] && . "${LIVE_BUILD}/scripts/build.sh" || . /usr/lib/live/build.sh
# Setting static variables
DESCRIPTION="Installs a memtest into binary"
USAGE="${PROGRAM} [--force]"
# Processing arguments and configuration files
Init_config_data "${@}"
if [ "${LB_MEMTEST}" = "none" ] || [ "${LB_CHROOT_FILESYSTEM}" = "none" ]
then
exit 0
fi
Echo_message "Begin installing memtest..."
# Requiring stage file
Require_stagefiles config bootstrap
# Checking stage file
Check_stagefile
# Acquire lock file
Acquire_lockfile
if [ "${LB_ARCHITECTURE}" != "amd64" ] && [ "${LB_ARCHITECTURE}" != "i386" ]
then
Echo_warning "Skipping binary_memtest, foreign architecture."
exit 0
fi
_PREFIX=""
if [ "${LB_BUILD_WITH_CHROOT}" = "true" ]
then
_PREFIX="chroot"
if [ -f chroot/usr/sbin/grub ] && [ ! -f chroot/boot/grub/menu.lst ]
then
GRUB="yes"
mkdir -p chroot/boot/grub
touch chroot/boot/grub/menu.lst
fi
fi
# Checking depends
_MEMTEST_BIN="${LB_MEMTEST}"
_MEMTEST_BIOS_FN="memtest"
case "${LB_MEMTEST}" in
memtest86)
Check_package chroot /boot/memtest86.bin memtest86
;;
memtest86+)
Check_package chroot /usr/share/doc/memtest86+/copyright memtest86+
;;
esac
# Restoring cache
Restore_package_cache binary
# Installing depends
Install_packages
case "${LB_MEMTEST}" in
memtest86+)
case "${LB_ARCHITECTURE}" in
amd64)
_MEMTEST_ARCH=x64
;;
i386)
_MEMTEST_ARCH=ia32
;;
esac
if [ -e "${_PREFIX}/boot/${LB_MEMTEST}${_MEMTEST_ARCH}.bin" ]
then
_MEMTEST_BIN="${LB_MEMTEST}${_MEMTEST_ARCH}"
_MEMTEST_BIOS_FN="memtest.bin"
fi
esac
# Setting destination directory
case "${LB_INITRAMFS}" in
live-boot|dracut-live)
DESTDIR="binary/live"
;;
*)
DESTDIR="binary/boot"
;;
esac
# Creating directory
mkdir -p "${DESTDIR}"
# Installing memtest
cp -a "${_PREFIX}/boot/${_MEMTEST_BIN}.bin" "${DESTDIR}/${_MEMTEST_BIOS_FN}"
[ -e "${_PREFIX}/boot/${_MEMTEST_BIN}.efi" ] && cp -a "${_PREFIX}/boot/${_MEMTEST_BIN}.efi" "${DESTDIR}/memtest.efi"
# Saving cache
Save_package_cache binary
# Removing depends
Remove_packages
if [ "${GRUB}" ]
then
rm -rf chroot/boot/grub
fi
# Creating stage file
Create_stagefile