314 lines
7.1 KiB
Bash
Executable File
314 lines
7.1 KiB
Bash
Executable File
#!/bin/sh
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# lh_binary_yaboot(1) - installs yaboot into binary
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# Copyright (C) 2006-2009 Daniel Baumann <daniel@debian.org>
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#
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# live-helper 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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. "${LH_BASE:-/usr/share/live-helper}"/live-helper.sh
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# Setting static variables
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DESCRIPTION="$(Echo 'installs yaboot into binary')"
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HELP=""
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USAGE="${PROGRAM} [--force]"
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Arguments "${@}"
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# Reading configuration files
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Read_conffiles config/all config/common config/bootstrap config/chroot config/binary config/source
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Set_defaults
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if [ "${LH_BOOTLOADER}" != "yaboot" ]
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then
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exit 0
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fi
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Echo_message "Begin installing yaboot..."
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# Requiring stage file
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Require_stagefile .stage/config .stage/bootstrap
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# Checking stage file
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Check_stagefile .stage/binary_yaboot
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# Checking yaboot templates
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Check_templates yaboot
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# Checking lock file
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Check_lockfile .lock
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# Creating lock file
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Create_lockfile .lock
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# Check architecture
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Check_architecture powerpc ppc64
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Check_crossarchitecture
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# Checking depends
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Check_package chroot/usr/lib/yaboot/yaboot yaboot
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# Restoring cache
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Restore_cache cache/packages_binary
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# Installing depends
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Install_package
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# Local functions
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Yaboot_live_entry ()
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{
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LABEL="${1}"
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KERNEL="${2}"
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INITRD="${3}"
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APPEND="${4}"
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DIRECTORY="/$(basename ${DESTDIR_LIVE})"
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LINUX_LIVE="${LINUX_LIVE}\nimage=${DIRECTORY}/${KERNEL}\n"
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LINUX_LIVE="${LINUX_LIVE}\tlabel=${LABEL}\n"
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LINUX_LIVE="${LINUX_LIVE}\tinitrd=${DIRECTORY}/${INITRD}\n"
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LINUX_LIVE="${LINUX_LIVE}\tappend=\"boot=${INITFS} LH_BOOTAPPEND_LIVE ${APPEND}\"\n"
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LINUX_LIVE="${LINUX_LIVE}\tinitrd-size=10240\n"
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}
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Yaboot_install_entry ()
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{
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LABEL="${1}"
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KERNEL="${2}"
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INITRD="${3}"
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APPEND="${4}"
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DIRECTORY="/$(basename ${DESTDIR_INSTALL})"
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QAPPEND="quiet"
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for TYPE in Install Expert Rescue Auto
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do
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case "${TYPE}" in
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Install)
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TAPPEND="${APPEND} ${QAPPEND}"
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;;
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Expert)
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TAPPEND="priority=low ${APPEND}"
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;;
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Rescue)
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TAPPEND="rescue/enable=true ${APPEND} ${QAPPEND}"
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;;
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Auto)
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TAPPEND="auto=true priority=critical ${APPEND} ${QAPPEND}"
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;;
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esac
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case "${LABEL}" in
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Text)
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TYPE_SUFFIX=""
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;;
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GUI)
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TYPE_SUFFIX="gui"
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;;
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esac
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LINUX_INSTALL="${LINUX_INSTALL}\nimage=${DIRECTORY}/${KERNEL}\n"
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LINUX_INSTALL="${LINUX_INSTALL}\tlabel=${TYPE}${TYPE_SUFFIX}\n"
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LINUX_INSTALL="${LINUX_INSTALL}\tinitrd=${DIRECTORY}/${INITRD}\n"
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LINUX_INSTALL="${LINUX_INSTALL}\tappend=\"${TAPPEND} ${LH_BOOTAPPEND_INSTALL}\"\n"
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LINUX_INSTALL="${LINUX_INSTALL}\tinitrd-size=10240\n"
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done
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}
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case "${LH_INITRAMFS}" in
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casper)
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INITFS="casper"
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;;
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live-initramfs)
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INITFS="live"
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;;
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esac
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# Setting destination directory
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case "${LH_BINARY_IMAGES}" in
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iso)
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case "${LH_INITRAMFS}" in
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casper)
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DESTDIR_LIVE="binary/casper"
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;;
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live-initramfs)
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DESTDIR_LIVE="binary/live"
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;;
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esac
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DESTDIR_INSTALL="binary/install"
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;;
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net|tar|usb-hdd)
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Echo_error "not yet supported, aborting (FIXME)."
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exit 1
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;;
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esac
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Check_multiarchitecture
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# Creating directory
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mkdir -p "${DESTDIR_LIVE}"
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# Setting boot parameters
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case "${LH_ENCRYPTION}" in
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""|false)
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;;
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*)
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LH_BOOTAPPEND_LIVE="${LH_BOOTAPPEND_LIVE} encryption=${LH_ENCRYPTION}"
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;;
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esac
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if [ -n "${LH_USERNAME}" ]
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then
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case "${LH_INITRAMFS}" in
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casper)
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LH_BOOTAPPEND_LIVE="${LH_BOOTAPPEND_LIVE} username=${LH_USERNAME}"
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;;
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live-initramfs)
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if [ "${LH_USERNAME}" != "user" ]
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then
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LH_BOOTAPPEND_LIVE="${LH_BOOTAPPEND_LIVE} username=${LH_USERNAME}"
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fi
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;;
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esac
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fi
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if [ -n "${LH_HOSTNAME}" ]
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then
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case "${LH_INITRAMFS}" in
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casper)
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LH_BOOTAPPEND_LIVE="${LH_BOOTAPPEND_LIVE} hostname=${LH_HOSTNAME}"
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;;
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live-initramfs)
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if [ "${LH_HOSTNAME}" != "debian" ]
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then
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LH_BOOTAPPEND_LIVE="${LH_BOOTAPPEND_LIVE} hostname=${LH_HOSTNAME}"
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fi
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;;
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esac
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fi
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if [ "${LH_UNION_FILESYSTEM}" != "unionfs" ]
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then
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LH_BOOTAPPEND_LIVE="${LH_BOOTAPPEND_LIVE} union=${LH_UNION_FILESYSTEM}"
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fi
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if [ -n "${LH_NET_COW_PATH}" ]
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then
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Echo_error "Net cow not yet supported on yaboot"
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exit 1
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fi
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if [ "${LH_EXPOSED_ROOT}" != "false" ]
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then
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LH_BOOTAPPEND_LIVE="${LH_BOOTAPPEND_LIVE} exposedroot"
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fi
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LH_BOOTAPPEND_LIVE="$(echo ${LH_BOOTAPPEND_LIVE} | sed -e 's| ||')"
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# Parameters are listed at: linux/Documentation/kernel-parameters.txt
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FAILSAFE="noapic noapm nodma nomce nolapic nosmp vga=ofonly"
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# Assembling kernel configuration
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# Default entries
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DEFAULT_FLAVOUR="$(echo ${LH_LINUX_FLAVOURS} | awk '{ print $1 }')"
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DEFAULT_KERNEL="$(basename chroot/boot/vmlinux-*${DEFAULT_FLAVOUR})"
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DEFAULT_INITRD="initrd.img-$(echo ${DEFAULT_KERNEL} | sed -e 's|vmlinux-||')"
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Yaboot_live_entry "live" "${DEFAULT_KERNEL}" "${DEFAULT_INITRD}"
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Yaboot_live_entry "live-failsafe" "${DEFAULT_KERNEL}" "${DEFAULT_INITRD}" "${FAILSAFE}"
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if [ "$(echo ${LH_LINUX_FLAVOURS} | wc -w)" -gt "1" ]
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then
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for KERNEL in chroot/boot/vmlinux-*
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do
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KERNEL_IMAGE="$(basename ${KERNEL})"
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KERNEL_VERSION="$(echo ${KERNEL_IMAGE} | sed -e 's|vmlinux-||')"
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INITRD="initrd.img-${KERNEL_VERSION}"
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Yaboot_live_entry "live-${KERNEL_VERSION}" "${KERNEL_IMAGE}" "${INITRD}"
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Yaboot_live_entry "live-${KERNEL_VERSION}-failsafe" "${KERNEL_IMAGE}" "${INITRD}" "${FAILSAFE}"
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done
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fi
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LINUX_LIVE="$(/bin/echo ${LINUX_LIVE} | sed -e 's|binary||g' -e 's|//|/|g')"
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# Assembling debian-installer configuration
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if [ "${LH_DEBIAN_INSTALLER}" != "false" ]
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then
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VMLINUZ_DI="vmlinuz"
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INITRD_DI="initrd.gz"
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APPEND_DI="vga=normal"
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VMLINUZ_GI="gtk/vmlinuz"
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INITRD_GI="gtk/initrd.gz"
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APPEND_GI="video=vesa:ywrap,mtrr vga=788"
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if [ -f "binary/${DESTDIR_INSTALL}/${VMLINUZ_DI}" ] && [ -f "binary/${DESTDIR_INSTALL}/${INITRD_DI}" ]
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then
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Yaboot_install_entry "Text" "${VMLINUZ_DI}" "${INITRD_DI}" "${APPEND_DI}"
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fi
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if [ -f "binary/${DESTDIR_INSTALL}/${VMLINUZ_GI}" ] && [ -f "binary/${DESTDIR_INSTALL}/${INITRD_GI}" ]
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then
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Yaboot_install_entry "GUI" "${VMLINUZ_GI}" "${INITRD_GI}" "${APPEND_GI}"
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fi
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fi
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LINUX_INSTALL="$(/bin/echo ${LINUX_INSTALL} | sed -e 's|binary||g' -e 's|//|/|g')"
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case "${LH_BINARY_IMAGES}" in
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iso|usb-hdd)
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# Copying yaboot
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mkdir -p binary/yaboot
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case "${LH_CHROOT_BUILD}" in
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true)
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cp chroot/usr/lib/yaboot/yaboot binary/yaboot
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;;
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false)
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cp /usr/lib/yaboot/yaboot binary/yaboot
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;;
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esac
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cp -r "${TEMPLATES}"/* binary/yaboot
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if [ "${LH_BINARY_IMAGES}" = "usb-hdd" ]
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then
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mv binary/yaboot/yaboot.conf binary/yaboot/yaboot.conf.tmp
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echo "root=/dev/ram" > binary/yaboot/yaboot.conf
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cat binary/yaboot/yaboot.conf.tmp >> binary/yaboot/yaboot.conf
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rm -f binary/yaboot/yaboot.conf.tmp
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fi
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# Configure yaboot templates
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sed -i -e "s|LINUX_LIVE|${LINUX_LIVE}|" -e "s|LINUX_INSTALL|${LINUX_INSTALL}|" binary/yaboot/yaboot.conf
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sed -i -e "s|LH_BOOTAPPEND_INSTALL|${LH_BOOTAPPEND_INSTALL}|" -e "s|LH_BOOTAPPEND_LIVE|${LH_BOOTAPPEND_LIVE}|" binary/yaboot/yaboot.conf
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sed -i -e "s|LH_DATE|$(date +%Y%m%d)|" -e "s|LH_VERSION|${VERSION}|" binary/yaboot/boot.msg
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;;
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esac
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# Saving cache
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Save_cache cache/packages_binary
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# Removing depends
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Remove_package
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# Creating stage file
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Create_stagefile .stage/binary_yaboot
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