232 lines
6.6 KiB
Bash
Executable File
232 lines
6.6 KiB
Bash
Executable File
#!/bin/sh
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## live-build(7) - System Build Scripts
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## Copyright (C) 2016-2020 The Debian Live team
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## Copyright (C) 2006-2015 Daniel Baumann <mail@daniel-baumann.ch>
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##
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## This program comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
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## This is free software, and you are welcome to redistribute it
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## under certain conditions; see COPYING for details.
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set -e
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# Including common functions
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[ -e "${LIVE_BUILD}/scripts/build.sh" ] && . "${LIVE_BUILD}/scripts/build.sh" || . /usr/lib/live/build.sh
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# Setting static variables
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DESCRIPTION="Installs grub-legacy into binary"
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USAGE="${PROGRAM} [--force]"
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# Processing arguments and configuration files
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Init_config_data "${@}"
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if [ "${LB_BOOTLOADER_BIOS}" != "grub-legacy" ]; then
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exit 0
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fi
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if In_list "${LB_IMAGE_TYPE}" hdd netboot; then
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exit 0
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fi
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Echo_message "Begin installing grub-legacy..."
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# Requiring stage file
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Require_stagefiles config bootstrap
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# Checking stage file
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Check_stagefile
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# Acquire lock file
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Acquire_lockfile
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# Checking depends
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Check_package chroot /usr/sbin/grub grub-legacy
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# Restoring cache
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Restore_package_cache binary
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# Installing depends
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Install_packages
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# Local functions
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Grub_live_entry ()
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{
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local LABEL="${1}"
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local KERNEL="${2}"
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local INITRD="${3}"
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local APPEND="${4}"
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LINUX_LIVE="${LINUX_LIVE}\ntitle\t\tDebian GNU/Linux - ${LABEL}"
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LINUX_LIVE="${LINUX_LIVE}\nkernel\t\t/${KERNEL} ${INITFS:+boot=${INITFS} }config LB_BOOTAPPEND_LIVE ${APPEND}"
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LINUX_LIVE="${LINUX_LIVE}\ninitrd\t\t/${INITRD}"
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}
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Grub_install_entry ()
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{
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local LABEL="${1}"
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local KERNEL="${2}"
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local INITRD="${3}"
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local APPEND="${4}"
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local APPEND="${APPEND} LB_BOOTAPPEND_INSTALL"
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if [ "${LABEL}" != "expert" ] && [ "${LABEL}" != "expertgui" ]; then
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APPEND="${APPEND} --- quiet"
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fi
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LINUX_INSTALL="${LINUX_INSTALL}\ntitle\t\tDebian GNU/Linux - ${LABEL}"
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LINUX_INSTALL="${LINUX_INSTALL}\nkernel\t\t/${KERNEL} ${APPEND}"
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LINUX_INSTALL="${LINUX_INSTALL}\ninitrd\t\t/${INITRD}"
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}
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if [ -e "config/bootloaders/grub-legacy" ]
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then
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# Internal local copy
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_SOURCE="config/bootloaders/grub-legacy"
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else
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# Internal system copy
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if [ -n "${LIVE_BUILD}" ]
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then
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_SOURCE="${LIVE_BUILD}/share/bootloaders/grub-legacy"
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else
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_SOURCE="/usr/share/live/build/bootloaders/grub-legacy"
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fi
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fi
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case "${LB_INITRAMFS}" in
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live-boot)
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INITFS="live"
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;;
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*)
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INITFS=""
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;;
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esac
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# Setting destination directory
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case "${LB_INITRAMFS}" in
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live-boot)
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DESTDIR_LIVE="binary/live"
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;;
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*)
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DESTDIR_LIVE="binary/boot"
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;;
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esac
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DESTDIR_INSTALL="binary/install"
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# Creating directory
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mkdir -p "${DESTDIR_LIVE}"
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# Setting boot parameters
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if [ "${LB_UNION_FILESYSTEM}" != "overlay" ]
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then
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LB_BOOTAPPEND_LIVE="${LB_BOOTAPPEND_LIVE} union=${LB_UNION_FILESYSTEM}"
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fi
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LB_BOOTAPPEND_LIVE="$(echo ${LB_BOOTAPPEND_LIVE} | sed -e 's| ||')"
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# Assembling kernel configuration
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# Default entries
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DEFAULT_FLAVOUR="$(echo ${LB_LINUX_FLAVOURS} | awk '{ print $1 }')"
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DEFAULT_KERNEL="$(basename chroot/boot/vmlinuz-*${DEFAULT_FLAVOUR})"
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DEFAULT_INITRD="initrd.img-$(echo ${DEFAULT_KERNEL} | sed -e 's|vmlinuz-||')"
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Grub_live_entry "live" "$(basename ${DESTDIR_LIVE})/${DEFAULT_KERNEL}" "$(basename ${DESTDIR_LIVE})/${DEFAULT_INITRD}" "${LB_BOOTAPPEND_LIVE}"
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if [ "${LB_BOOTAPPEND_LIVE_FAILSAFE}" != "none" ]
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then
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Grub_live_entry "live (fail-safe mode)" "$(basename ${DESTDIR_LIVE})/${DEFAULT_KERNEL}" "$(basename ${DESTDIR_LIVE})/${DEFAULT_INITRD}" "${LB_BOOTAPPEND_LIVE_FAILSAFE}"
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fi
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for KERNEL in chroot/boot/vmlinuz-*
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do
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VERSION="$(basename ${KERNEL} | sed -e 's|vmlinuz-||')"
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Grub_live_entry "live, kernel ${VERSION}" "$(basename ${DESTDIR_LIVE})/$(basename ${KERNEL})" "$(basename ${DESTDIR_LIVE})/initrd.img-${VERSION}" "${LB_BOOTAPPEND_LIVE}"
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Grub_live_entry "live, kernel ${VERSION} (fail-safe mode)" "$(basename ${DESTDIR_LIVE})/$(basename ${KERNEL})" "$(basename ${DESTDIR_LIVE})/initrd.img-${VERSION}" "${LB_BOOTAPPEND_LIVE_FAILSAFE}"
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done
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LINUX_LIVE="$(/bin/echo ${LINUX_LIVE} | sed -e 's|binary||g' -e 's|//|/|g')"
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# Assembling debian-installer configuration
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if [ "${LB_DEBIAN_INSTALLER}" != "none" ]
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then
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LINUX_LIVE="title\t\tLive:\nroot\n\n${LINUX_LIVE}"
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LINUX_INSTALL="title\t\tInstaller:\nroot"
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VMLINUZ_DI="install/vmlinuz"
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INITRD_DI="install/initrd.gz"
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APPEND_DI="vga=normal"
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VMLINUZ_GI="install/gtk/vmlinuz"
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INITRD_GI="install/gtk/initrd.gz"
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APPEND_GI="vga=788"
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if [ -f "binary/${VMLINUZ_GI}" ] && [ -f "binary/${INITRD_GI}" ]
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then
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Grub_install_entry "GUI Install" "${VMLINUZ_GI}" "${INITRD_GI}" "${APPEND_GI}"
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Grub_install_entry "GUI Expert" "${VMLINUZ_GI}" "${INITRD_GI}" "priority=low ${APPEND_GI}"
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Grub_install_entry "GUI Rescue" "${VMLINUZ_GI}" "${INITRD_GI}" "rescue/enable=true ${APPEND_GI}"
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Grub_install_entry "GUI Auto" "${VMLINUZ_GI}" "${INITRD_GI}" "auto=true priority=critical ${APPEND_GI}"
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# Note, the following speech synthesis entry deliberately uses graphical kernel, but normal video params, copying the official Debian install disc
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Grub_install_entry "GUI Install with speech synthesis" "${VMLINUZ_GI}" "${INITRD_GI}" "speakup.synth=soft ${APPEND_GI}"
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fi
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if [ -f "binary/${VMLINUZ_DI}" ] && [ -f "binary/${INITRD_DI}" ]
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then
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Grub_install_entry "Text Install" "${VMLINUZ_DI}" "${INITRD_DI}" "${APPEND_DI}"
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Grub_install_entry "Text Expert" "${VMLINUZ_DI}" "${INITRD_DI}" "priority=low ${APPEND_DI}"
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Grub_install_entry "Text Rescue" "${VMLINUZ_DI}" "${INITRD_DI}" "rescue/enable=true ${APPEND_DI}"
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Grub_install_entry "Text Auto" "${VMLINUZ_DI}" "${INITRD_DI}" "auto=true priority=critical ${APPEND_DI}"
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fi
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fi
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LINUX_INSTALL="$(/bin/echo ${LINUX_INSTALL} | sed -e 's|binary||g' -e 's|//|/|g')"
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# Assembling memtest configuration
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if [ -f "${DESTDIR_LIVE}"/memtest ]
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then
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MEMTEST="title\t\tOther:\nroot"
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MEMTEST="${MEMTEST}\n\ntitle\t\t${LB_MEMTEST}\nkernel\t\t/$(basename ${DESTDIR_LIVE})/memtest"
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MEMTEST="$(/bin/echo ${MEMTEST} | sed -e 's|//|/|g')"
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fi
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# Copying templates
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mkdir -p binary/boot/grub
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cp -r "${_SOURCE}"/* binary/boot/grub
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case ${LB_IMAGE_TYPE} in
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iso|iso-hybrid)
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FILES="chroot/usr/lib/grub/*/stage2_eltorito"
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;;
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hdd|tar)
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FILES="chroot/usr/lib/grub/*/stage1 chroot/usr/lib/grub/*/e2fs_stage1_5 chroot/usr/lib/grub/*/stage2"
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;;
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esac
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if [ "${LB_BUILD_WITH_CHROOT}" = "false" ]
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then
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FILES="$(echo ${FILES} | sed -e 's|chroot||g')"
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fi
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# Copying grub
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cp ${FILES} binary/boot/grub
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sed -i -e "s|LINUX_LIVE|${LINUX_LIVE}|" -e "s|LINUX_INSTALL|${LINUX_INSTALL}|" -e "s|MEMTEST|${MEMTEST}|" binary/boot/grub/menu.lst
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sed -i -e "s#LB_BOOTAPPEND_INSTALL#${LB_BOOTAPPEND_INSTALL}#" binary/boot/grub/menu.lst
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sed -i -e 's|\ $||g' binary/boot/grub/menu.lst
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# Saving cache
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Save_package_cache binary
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# Removing depends
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Remove_packages
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# Creating stage file
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Create_stagefile
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