736 lines
25 KiB
Bash
736 lines
25 KiB
Bash
#! /bin/sh
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# Install GRUB on your drive.
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# Copyright (C) 1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009 Free Software Foundation, Inc.
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#
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# GRUB is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# GRUB is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with GRUB. If not, see <http://www.gnu.org/licenses/>.
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# Initialize some variables.
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transform="@program_transform_name@"
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prefix="@prefix@"
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exec_prefix="@exec_prefix@"
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datarootdir="@datarootdir@"
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sbindir="@sbindir@"
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bindir="@bindir@"
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libdir="@libdir@"
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sysconfdir="@sysconfdir@"
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PACKAGE_NAME=@PACKAGE_NAME@
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PACKAGE_TARNAME=@PACKAGE_TARNAME@
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PACKAGE_VERSION=@PACKAGE_VERSION@
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target_cpu=@target_cpu@
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platform=@platform@
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host_os=@host_os@
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pkglibdir="${libdir}/`echo ${PACKAGE_TARNAME}/${target_cpu}-${platform} | sed ${transform}`"
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datadir="@datadir@"
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localedir="@datadir@/locale"
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self="`basename $0`"
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grub_setup="${sbindir}/`echo grub-setup | sed ${transform}`"
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grub_mkimage="${bindir}/`echo grub-mkimage | sed ${transform}`"
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grub_mkdevicemap="${sbindir}/`echo grub-mkdevicemap | sed ${transform}`"
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grub_probe="${sbindir}/`echo grub-probe | sed ${transform}`"
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grub_editenv="${bindir}/`echo grub-editenv | sed ${transform}`"
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grub_mkrelpath="${bindir}/`echo grub-mkrelpath | sed ${transform}`"
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rootdir=
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bootdir=
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grubdir="`echo "/@bootdirname@/@grubdirname@" | sed 's,//*,/,g'`"
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modules=
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install_device=
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no_floppy=
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force_lba=
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recheck=no
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debug=no
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debug_image=
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update_nvram=yes
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removable=no
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efi_quiet=
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# Get GRUB_DISTRIBUTOR.
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if test -f "${sysconfdir}/default/grub" ; then
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. "${sysconfdir}/default/grub"
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fi
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bootloader_id="$(echo "$GRUB_DISTRIBUTOR" | tr 'A-Z' 'a-z' | cut -d' ' -f1)"
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if test -z "$bootloader_id"; then
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bootloader_id=grub
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fi
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if [ "${target_cpu}-${platform}" = "i386-pc" ] ; then
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disk_module=biosdisk
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elif [ "${platform}" = "ieee1275" ] || [ "${platform}" = "efi" ] ; then
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disk_module=
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else
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disk_module=native
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fi
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# Usage: usage
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# Print the usage.
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usage () {
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if [ "${target_cpu}-${platform}" = "i386-pc" ] \
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|| [ "${target_cpu}-${platform}" = "sparc64-ieee1275" ]; then
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cat <<EOF
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Usage: $self [OPTION] install_device
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EOF
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else
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cat <<EOF
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Usage: $self [OPTION] [install_device]
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EOF
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fi
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cat <<EOF
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Install GRUB on your drive.
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-h, --help print this message and exit
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-v, --version print the version information and exit
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--modules=MODULES pre-load specified modules MODULES
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--boot-directory=DIR install GRUB images under the directory DIR/@grubdirname@
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instead of the $grubdir directory
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--grub-setup=FILE use FILE as grub-setup
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--grub-mkimage=FILE use FILE as grub-mkimage
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--grub-mkrelpath=FILE use FILE as grub-mkrelpath
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--grub-mkdevicemap=FILE use FILE as grub-mkdevicemap
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--grub-probe=FILE use FILE as grub-probe
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--no-floppy do not probe any floppy drive
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--allow-floppy Make the drive also bootable as floppy
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(default for fdX devices). May break on some BIOSes.
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--recheck delete device map if it already exists
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--force install even if problems are detected
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EOF
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if [ "${target_cpu}-${platform}" = "i386-pc" ] ; then
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cat <<EOF
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--disk-module=MODULE disk module to use (biosdisk or native)
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EOF
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fi
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if [ "${target_cpu}-${platform}" = "i386-ieee1275" ] || [ "${target_cpu}-${platform}" = "powerpc-ieee1275" ] ; then
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cat <<EOF
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--no-nvram don't update the boot-device NVRAM variable
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EOF
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fi
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if [ "${platform}" = "efi" ]; then
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cat <<EOF
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--removable the installation device is removable
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--bootloader-id=ID the ID of bootloader.
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EOF
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fi
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cat <<EOF
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INSTALL_DEVICE can be a GRUB device name or a system device filename.
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$self copies GRUB images into $grubdir, and uses grub-setup
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to install grub into the boot sector.
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Report bugs to <bug-grub@gnu.org>.
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EOF
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}
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argument () {
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opt="$1"
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shift
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if test $# -eq 0; then
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echo "$0: option requires an argument -- '$opt'" 1>&2
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exit 1
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fi
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echo "$1"
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}
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allow_floppy=""
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# Check the arguments.
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while test $# -gt 0
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do
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option=$1
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shift
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case "$option" in
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-h | --help)
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usage
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exit 0 ;;
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-v | --version)
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echo "$self (${PACKAGE_NAME}) ${PACKAGE_VERSION}"
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exit 0 ;;
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--modules)
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modules=`argument $option "$@"`; shift;;
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--modules=*)
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modules=`echo "$option" | sed 's/--modules=//'` ;;
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# Accept and ignore for compatibility
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--font)
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shift;;
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--font=*)
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;;
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# Accept for compatibility
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--root-directory)
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rootdir="`argument $option "$@"`"; shift;;
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--root-directory=*)
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rootdir="`echo "$option" | sed 's/--root-directory=//'`" ;;
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--boot-directory)
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bootdir="`argument $option "$@"`"; shift;;
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--boot-directory=*)
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bootdir="`echo "$option" | sed 's/--boot-directory=//'`" ;;
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--grub-setup)
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grub_setup="`argument "$option" "$@"`"; shift;;
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--grub-setup=*)
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grub_setup="`echo "$option" | sed 's/--grub-setup=//'`" ;;
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--bootloader-id)
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bootloader_id="`argument $option "$@"`"; shift;;
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--bootloader-id=*)
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bootloader_id="`echo "$option" | sed 's/--bootloader-id=//'`" ;;
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--grub-mkimage)
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grub_mkimage="`argument $option "$@"`"; shift;;
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--grub-mkimage=*)
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grub_mkimage="`echo "$option" | sed 's/--grub-mkimage=//'`" ;;
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--grub-mkrelpath)
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grub_mkrelpath="`argument "$option" "$@"`"; shift;;
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--grub-mkrelpath=*)
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grub_mkrelpath="`echo "$option" | sed 's/--grub-mkrelpath=//'`" ;;
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--grub-mkdevicemap)
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grub_mkdevicemap="`argument "$option" "$@"`"; shift;;
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--grub-mkdevicemap=*)
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grub_mkdevicemap="`echo "$option" | sed 's/--grub-mkdevicemap=//'`" ;;
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--grub-probe)
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grub_probe="`argument "$option" "$@"`"; shift;;
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--grub-probe=*)
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grub_probe="`echo "$option" | sed 's/--grub-probe=//'`" ;;
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--no-floppy)
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no_floppy="--no-floppy" ;;
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--recheck)
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recheck=yes ;;
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--removable)
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removable=yes ;;
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--allow-floppy)
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allow_floppy="--allow-floppy" ;;
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--disk-module)
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if [ "${target_cpu}-${platform}" = "i386-pc" ] ; then
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disk_module="`argument "$option" "$@"`"; shift;
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fi ;;
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--disk-module=*)
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if [ "${target_cpu}-${platform}" = "i386-pc" ] ; then
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disk_module="`echo "$option" | sed 's/--disk-module=//'`"
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fi ;;
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--no-nvram)
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update_nvram=no ;;
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# This is an undocumented feature...
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--debug)
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debug=yes ;;
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--debug-image)
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debug_image="`argument "$option" "$@"`"; shift;;
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--debug-image=*)
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debug_image="`echo "$option" | sed 's/--debug-image=//'`" ;;
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-f | --force)
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setup_force="--force" ;;
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-*)
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echo "Unrecognized option \`$option'" 1>&2
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usage
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exit 1
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;;
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*)
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if test "x$install_device" != x; then
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echo "More than one install_devices?" 1>&2
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usage
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exit 1
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fi
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install_device="${option}" ;;
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esac
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done
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. "${datadir}/@PACKAGE@/grub-mkconfig_lib"
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if test "x$install_device" = x && ([ "${target_cpu}-${platform}" = "i386-pc" ] \
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|| [ "${target_cpu}-${platform}" = "sparc64-ieee1275" ]); then
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echo "install_device not specified." 1>&2
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usage
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exit 1
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fi
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if ! ([ "${target_cpu}-${platform}" = "i386-pc" ] \
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|| [ "${target_cpu}-${platform}" = "sparc64-ieee1275" ] \
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|| [ "${target_cpu}-${platform}" = "powerpc-ieee1275" ]); then
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install_device=
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fi
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# If the debugging feature is enabled, print commands.
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setup_verbose=
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if test x"$debug" = xyes; then
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set -x
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setup_verbose="--verbose"
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efi_quiet=-q
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fi
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if [ -z "$bootdir" ]; then
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# Default bootdir if bootdir not initialized.
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bootdir="/@bootdirname@"
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if [ -n "$rootdir" ] ; then
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# Initialize bootdir if rootdir was initialized.
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bootdir="${rootdir}/@bootdirname@"
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fi
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fi
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grubdir="`echo "${bootdir}/@grubdirname@" | sed 's,//*,/,g'`"
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device_map="${grubdir}/device.map"
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# Check if GRUB is installed.
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if [ "${target_cpu}-${platform}" = "i386-pc" ] || [ "${target_cpu}-${platform}" = "sparc64-ieee1275" ] ; then
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set $grub_setup dummy
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if test -f "$1"; then
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:
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else
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echo "$1: Not found." 1>&2
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exit 1
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fi
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fi
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set "$grub_mkimage" dummy
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if test -f "$1"; then
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:
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else
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echo "$1: Not found." 1>&2
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exit 1
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fi
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set "$grub_mkdevicemap" dummy
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if test -f "$1"; then
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:
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else
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echo "$1: Not found." 1>&2
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exit 1
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fi
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if [ x"$platform" = xefi ]; then
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# Find the EFI System Partition.
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efidir=
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if test -d "${bootdir}/efi"; then
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install_device="`"$grub_mkdevicemap" --device-map=/dev/stdout | "$grub_probe" --target=device --device-map=/dev/stdin "${bootdir}/efi"`"
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# Is it a mount point?
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if test "x$install_device" != "x`"$grub_mkdevicemap" --device-map=/dev/stdout | "$grub_probe" --target=device --device-map=/dev/stdin "${bootdir}"`"; then
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efidir="${bootdir}/efi"
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fi
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elif test -d "${bootdir}/EFI"; then
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install_device="`"$grub_mkdevicemap" --device-map=/dev/stdout | "$grub_probe" --target=device --device-map=/dev/stdin "${bootdir}/EFI"`"
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# Is it a mount point?
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if test "x$install_device" != "x`"$grub_mkdevicemap" --device-map=/dev/stdout | "$grub_probe" --target=device --device-map=/dev/stdin "${bootdir}"`"; then
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efidir="${bootdir}/EFI"
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fi
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elif test -n "$rootdir" && test "x$rootdir" != "x/"; then
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# The EFI System Partition may have been given directly using
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# --root-directory.
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install_device="`"$grub_mkdevicemap" --device-map=/dev/stdout | "$grub_probe" --target=device --device-map=/dev/stdin "${rootdir}"`"
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# Is it a mount point?
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if test "x$install_device" != "x`"$grub_mkdevicemap" --device-map=/dev/stdout | "$grub_probe" --target=device --device-map=/dev/stdin "${rootdir}/.."`"; then
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efidir="${rootdir}"
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fi
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fi
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if test -n "$efidir"; then
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efi_fs=`"$grub_probe" --target=fs "--device-map=${device_map}" "${efidir}"`
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if test "x$efi_fs" = xfat; then :; else
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echo "${efidir} doesn't look like an EFI partition." 1>&2
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efidir=
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fi
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fi
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if test -n "$efidir"; then
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# The EFI specification requires that an EFI System Partition must
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# contain an "EFI" subdirectory, and that OS loaders are stored in
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# subdirectories below EFI. Vendors are expected to pick names that do
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# not collide with other vendors. To minimise collisions, we use the
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# name of our distributor if possible.
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efi_distributor="$bootloader_id"
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if test $removable = yes; then
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# The specification makes stricter requirements of removable
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# devices, in order that only one image can be automatically loaded
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# from them. The image must always reside under /EFI/BOOT, and it
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# must have a specific file name depending on the architecture.
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efi_distributor=BOOT
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case "$target_cpu" in
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i386)
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efi_file=BOOTIA32.EFI ;;
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x86_64)
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efi_file=BOOTX64.EFI ;;
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# GRUB does not yet support these architectures, but they're defined
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# by the specification so we include them here to ease future
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# expansion.
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ia64)
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efi_file=BOOTIA64.EFI ;;
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esac
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else
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# It is convenient for each architecture to have a different
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# efi_file, so that different versions can be installed in parallel.
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case "$target_cpu" in
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i386)
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efi_file=grubia32.efi ;;
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x86_64)
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efi_file=grubx64.efi ;;
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# GRUB does not yet support these architectures, but they're defined
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# by the specification so we include them here to ease future
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# expansion.
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ia64)
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efi_file=grubia64.efi ;;
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*)
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efi_file=grub.efi ;;
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esac
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# TODO: We should also use efibootmgr, if available, to add a Boot
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# entry for ourselves.
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fi
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efidir="$efidir/EFI/$efi_distributor"
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mkdir -p "$efidir" || exit 1
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else
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# We don't know what's going on. Fall back to traditional
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# (non-specification-compliant) behaviour.
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efidir="$grubdir"
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efi_distributor=
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efi_file=grub.efi
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fi
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fi
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# Create the GRUB directory if it is not present.
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mkdir -p "$grubdir" || exit 1
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# If --recheck is specified, remove the device map, if present.
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if test $recheck = yes; then
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rm -f "$device_map"
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fi
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# Create the device map file if it is not present.
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if test -f "$device_map"; then
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# Make sure that there is no duplicated entry.
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tmp=`sed -n '/^([fh]d[0-9]*)/s/\(^(.*)\).*/\1/p' "$device_map" \
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| sort | uniq -d | sed -n 1p`
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if test -n "$tmp"; then
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echo "The drive $tmp is defined multiple times in the device map $device_map" 1>&2
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exit 1
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fi
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else
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device_map=
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fi
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# Copy the GRUB images to the GRUB directory.
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for file in "${grubdir}"/*.mod "${grubdir}"/*.lst "${grubdir}"/*.img "${grubdir}"/efiemu??.o; do
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if test -f "$file" && [ "`basename $file`" != menu.lst ]; then
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rm -f "$file" || exit 1
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fi
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done
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for file in "${pkglibdir}"/*.mod "${pkglibdir}"/*.lst; do
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cp -f "$file" "${grubdir}" || exit 1
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done
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if [ "${target_cpu}-${platform}" = "i386-pc" ] || [ "${target_cpu}-${platform}" = "sparc64-ieee1275" ] ; then
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for file in "${pkglibdir}"/*.img "${pkglibdir}"/efiemu??.o; do
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if test -f "$file"; then
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cp -f "$file" "${grubdir}" || exit 1
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fi
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done
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fi
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# Copy gettext files
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mkdir -p "${grubdir}"/locale/
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for dir in "${localedir}"/*; do
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if test -f "$dir/LC_MESSAGES/grub.mo"; then
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cp -f "$dir/LC_MESSAGES/grub.mo" "${grubdir}/locale/${dir##*/}.mo"
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fi
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done
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is_path_readable_by_grub "${grubdir}" || (echo "${grubdir}" not readable 1>&2 ; exit 1)
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# Write device to a variable so we don't have to traverse /dev every time.
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grub_device="`"$grub_probe" --device-map="${device_map}" --target=device "${grubdir}"`" || exit 1
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if ! test -f "${grubdir}"/grubenv; then
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"$grub_editenv" "${grubdir}"/grubenv create
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fi
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# Create the core image. First, auto-detect the filesystem module.
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fs_module="`"$grub_probe" --device-map="${device_map}" --target=fs --device "${grub_device}"`"
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if test "x$fs_module" = x ; then
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echo "Auto-detection of a filesystem of ${grub_device} failed." 1>&2
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echo "Try with --recheck." 1>&2
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echo "If the problem persists please report this together with the output of \"$grub_probe --device-map=\"${device_map}\" --target=fs -v ${grubdir}\" to <bug-grub@gnu.org>" 1>&2
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exit 1
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fi
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|
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# Then the partition map module. In order to support partition-less media,
|
|
# this command is allowed to fail (--target=fs already grants us that the
|
|
# filesystem will be accessible).
|
|
partmap_module=
|
|
for x in `"$grub_probe" --device-map="${device_map}" --target=partmap --device "${grub_device}" 2> /dev/null`; do
|
|
case "$x" in
|
|
netbsd | openbsd)
|
|
partmap_module="$partmap_module part_bsd";;
|
|
"") ;;
|
|
*)
|
|
partmap_module="$partmap_module part_$x";;
|
|
esac
|
|
done
|
|
|
|
# Device abstraction module, if any (lvm, raid).
|
|
devabstraction_module="`"$grub_probe" --device-map="${device_map}" --target=abstraction --device "${grub_device}"`"
|
|
|
|
if [ "x$disk_module" = xata ]; then
|
|
disk_module=pata
|
|
fi
|
|
|
|
if [ "x$disk_module" = xnative ]; then
|
|
disk_module="pata ahci ohci"
|
|
if [ "x$target_cpu" = "xi386" ] || [ "x$target_cpu" = "xx86_64" ]; then
|
|
disk_module="$disk_module uhci"
|
|
fi
|
|
disk_module="$disk_module usbms"
|
|
fi
|
|
|
|
# The order in this list is critical. Be careful when modifying it.
|
|
modules="$modules $disk_module"
|
|
modules="$modules $fs_module $partmap_module $devabstraction_module"
|
|
|
|
relative_grubdir="`"$grub_mkrelpath" "${grubdir}"`" || exit 1
|
|
if [ "x${relative_grubdir}" = "x" ] ; then
|
|
relative_grubdir=/
|
|
fi
|
|
|
|
prefix_drive=
|
|
config_opt=
|
|
|
|
rm -f "${grubdir}/load.cfg"
|
|
|
|
if [ "x${debug_image}" != x ]; then
|
|
echo "set debug='${debug_image}'" >> "${grubdir}/load.cfg"
|
|
config_opt="-c ${grubdir}/load.cfg "
|
|
fi
|
|
|
|
if [ "x${devabstraction_module}" = "x" ] ; then
|
|
if [ x"${install_device}" != x ]; then
|
|
if echo "${install_device}" | grep -qx "(.*)" ; then
|
|
install_drive="${install_device}"
|
|
else
|
|
install_drive="`"$grub_probe" --device-map="${device_map}" --target=drive --device "${install_device}"`" || exit 1
|
|
fi
|
|
install_drive="`echo "${install_drive}" | sed -e 's/^(\(\([^,\\\\]\|\\\\\\\\\|\\\\,\)*\)\(\(,[a-zA-Z0-9]*\)*\))$/\1/'`"
|
|
fi
|
|
grub_drive="`"$grub_probe" --device-map="${device_map}" --target=drive --device "${grub_device}"`" || exit 1
|
|
|
|
# Strip partition number
|
|
grub_partition="`echo "${grub_drive}" | sed -e 's/^(\(\([^,\\\\]\|\\\\\\\\\|\\\\,\)*\)\(\(,[a-zA-Z0-9]*\)*\))$/\3/'`"
|
|
grub_drive="`echo "${grub_drive}" | sed -e 's/^(\(\([^,\\\\]\|\\\\\\\\\|\\\\,\)*\)\(\(,[a-zA-Z0-9]*\)*\))$/\1/'`"
|
|
if ([ "x$disk_module" != x ] && [ "x$disk_module" != xbiosdisk ]) || [ "x${grub_drive}" != "x${install_drive}" ] || ([ "x$platform" != xefi ] && [ "x$platform" != xpc ] && [ x"${platform}" != x"ieee1275" ]); then
|
|
# generic method (used on coreboot and ata mod)
|
|
uuid="`"$grub_probe" --device-map="${device_map}" --target=fs_uuid --device "${grub_device}"`"
|
|
if [ "x${uuid}" = "x" ] ; then
|
|
if [ "x$platform" != xefi ] && [ "x$platform" != xpc ] && [ x"${platform}" != x"ieee1275" ]; then
|
|
echo "UUID needed with $platform, but the filesystem containing ${grubdir} does not support UUIDs." 1>&2
|
|
elif [ "$disk_module" = ata ]; then
|
|
echo "UUID needed with ata mod, but the filesystem containing ${grubdir} does not support UUIDs." 1>&2
|
|
else
|
|
echo "UUID needed with cross-disk installs, but the filesystem containing ${grubdir} does not support UUIDs." 1>&2
|
|
fi
|
|
|
|
exit 1
|
|
fi
|
|
|
|
if [ x"$disk_module" != x ] && [ x"$disk_module" != xbiosdisk ]; then
|
|
hints="`"$grub_probe" --device-map="${device_map}" --target=baremetal_hints --device "${grub_device}"`"
|
|
elif [ x"$platform" = xpc ]; then
|
|
hints="`"$grub_probe" --device-map="${device_map}" --target=bios_hints --device "${grub_device}"`"
|
|
elif [ x"$platform" = xefi ]; then
|
|
hints="`"$grub_probe" --device-map="${device_map}" --target=efi_hints --device "${grub_device}"`"
|
|
elif [ x"$platform" = xieee1275 ]; then
|
|
hints="`"$grub_probe" --device-map="${device_map}" --target=ieee1275_hints --device "${grub_device}"`"
|
|
elif [ x"$platform" = xloongson ] || [ x"$platform" = xqemu ] || [ x"$platform" = xcoreboot ] || [ x"$platform" = xmultiboot ] || [ x"$platform" = xqemu-mips ]; then
|
|
hints="`"$grub_probe" --device-map="${device_map}" --target=baremetal_hints --device "${grub_device}"`"
|
|
else
|
|
echo "No hints available for your platform. Expect reduced performance"
|
|
hints=
|
|
fi
|
|
echo "search.fs_uuid ${uuid} root $hints " >> "${grubdir}/load.cfg"
|
|
echo 'set prefix=($root)'"${relative_grubdir}" >> "${grubdir}/load.cfg"
|
|
config_opt="-c ${grubdir}/load.cfg "
|
|
modules="$modules search_fs_uuid"
|
|
else
|
|
# we need to hardcode the partition number in the core image's prefix.
|
|
if [ x"$grub_partition" = x ]; then
|
|
prefix_drive="()"
|
|
else
|
|
# Comma is already there
|
|
prefix_drive="($grub_partition)"
|
|
fi
|
|
fi
|
|
else
|
|
if [ x$GRUB_CRYPTODISK_ENABLE = xy ]; then
|
|
for uuid in "`"${grub_probe}" --device "${grub_device}" --target=cryptodisk_uuid`"; do
|
|
echo "cryptomount -u $uuid" >> "${grubdir}/load.cfg"
|
|
done
|
|
config_opt="-c ${grubdir}/load.cfg "
|
|
fi
|
|
|
|
prefix_drive=`"$grub_probe" --device-map="${device_map}" --target=drive --device "${grub_device}"` || exit 1
|
|
fi
|
|
|
|
case "${target_cpu}-${platform}" in
|
|
sparc64-ieee1275) mkimage_target=sparc64-ieee1275-raw ;;
|
|
mipsel-loongson) mkimage_target=mipsel-loongson-elf ;;
|
|
*) mkimage_target="${target_cpu}-${platform}" ;;
|
|
esac
|
|
|
|
case "${target_cpu}-${platform}" in
|
|
i386-efi | x86_64-efi) imgext=efi ;;
|
|
mipsel-loongson | i386-coreboot | i386-multiboot | i386-ieee1275 \
|
|
| powerpc-ieee1275) imgext=elf ;;
|
|
*) imgext=img ;;
|
|
esac
|
|
|
|
|
|
"$grub_mkimage" ${config_opt} -d "${pkglibdir}" -O ${mkimage_target} --output="${grubdir}/core.${imgext}" --prefix="${prefix_drive}${relative_grubdir}" $modules || exit 1
|
|
|
|
# Backward-compatibility kludges
|
|
if [ "${target_cpu}-${platform}" = "mipsel-loongson" ]; then
|
|
cp "${grubdir}/core.${imgext}" "${bootdir}"/grub.elf
|
|
elif [ "${target_cpu}-${platform}" = "i386-ieee1275" ] || [ "${target_cpu}-${platform}" = "powerpc-ieee1275" ]; then
|
|
cp "${grubdir}/core.${imgext}" "${grubdir}/grub"
|
|
elif [ "${target_cpu}-${platform}" = "i386-efi" ] || [ "${target_cpu}-${platform}" = "x86_64-efi" ]; then
|
|
"$grub_mkimage" ${config_opt} -d "${pkglibdir}" -O ${mkimage_target} --output="${grubdir}/grub.efi" --prefix="" $modules || exit 1
|
|
fi
|
|
|
|
|
|
# Perform the platform-dependent install
|
|
if [ "${target_cpu}-${platform}" = "i386-pc" ] || [ "${target_cpu}-${platform}" = "sparc64-ieee1275" ] ; then
|
|
# Now perform the installation.
|
|
"$grub_setup" ${allow_floppy} ${setup_verbose} ${setup_force} --directory="${grubdir}" \
|
|
--device-map="${device_map}" "${install_device}" || exit 1
|
|
elif [ "${target_cpu}-${platform}" = "i386-ieee1275" ] || [ "${target_cpu}-${platform}" = "powerpc-ieee1275" ]; then
|
|
if [ x"$update_nvram" = xyes ]; then
|
|
ofpathname="`which ofpathname`"
|
|
nvsetenv="`which nvsetenv`"
|
|
set "$ofpathname" dummy
|
|
if test -f "$1"; then
|
|
:
|
|
else
|
|
echo "$1: Not found." 1>&2
|
|
exit 1
|
|
fi
|
|
set "$nvsetenv" dummy
|
|
if test -f "$1"; then
|
|
:
|
|
else
|
|
echo "$1: Not found." 1>&2
|
|
exit 1
|
|
fi
|
|
# Get the Open Firmware device tree path translation.
|
|
dev="`echo $grub_device | sed -e 's/\/dev\///' -e 's/[0-9]\+//'`"
|
|
partno="`echo $grub_device | sed -e 's/.*[^0-9]\([0-9]\+\)$/\1/'`"
|
|
ofpath="`$ofpathname $dev`" || {
|
|
echo "Couldn't find Open Firmware device tree path for $dev."
|
|
echo "You will have to set boot-device manually."
|
|
exit 1
|
|
}
|
|
|
|
# Point boot-device at the new grub install
|
|
boot_device="$ofpath:$partno,"`"$grub_mkrelpath" "${grubdir}/core.${imgext}" | sed 's,/,\\\\,g'`
|
|
|
|
# If a install device is defined, copy the core.elf to PReP partition.
|
|
if [ "${target_cpu}-${platform}" = "powerpc-ieee1275" ] \
|
|
&& [ -n "${install_device}" ]; then
|
|
if [ "$("${grub_probe}" -m "${device_map}" -d "${install_device}" -t msdos_parttype)" != "41" ]; then
|
|
echo "The chosen partition is not a PReP partition."
|
|
exit 1
|
|
fi
|
|
|
|
if [ "$(file -s "${install_device}" -b | awk '{ print $1 }')" = ELF ] || [ $(cmp /dev/zero "${install_device}" &>/dev/null) ]; then
|
|
# Change boot device to the harddisk root
|
|
boot_device="$ofpath"
|
|
dd if="${grubdir}/core.${imgext}" of="${install_device}" status=noxfer || {
|
|
echo "Failed to copy Grub to the PReP partition."
|
|
exit 1
|
|
}
|
|
else
|
|
echo "The PReP partition is not empty. If you are sure you want to use it, run dd to clear it:"
|
|
echo " dd if=/dev/zero of=${install_device}"
|
|
exit 1
|
|
fi
|
|
fi
|
|
|
|
"$nvsetenv" boot-device "$boot_device" || {
|
|
echo "$nvsetenv failed."
|
|
echo "You will have to set boot-device manually. At the Open Firmware prompt, type:"
|
|
echo " setenv boot-device $boot_device"
|
|
exit 1
|
|
}
|
|
fi
|
|
elif [ x"${target_cpu}-${platform}" = xmips-arc ]; then
|
|
dvhtool -d "${install_device}" --unix-to-vh "{grubdir}/core.${imgext}" grub
|
|
echo "You will have to set SystemPartition and OSLoader manually."
|
|
elif [ x"$platform" = xefi ]; then
|
|
cp "${grubdir}/core.${imgext}" "${efidir}/${efi_file}"
|
|
# For old macs. Suggested by Peter Jones.
|
|
if [ x$target_cpu = xi386 ]; then
|
|
cp "${grubdir}/core.${imgext}" "${efidir}/boot.efi"
|
|
fi
|
|
|
|
# Try to make this image bootable using the EFI Boot Manager, if available.
|
|
efibootmgr="`which efibootmgr`"
|
|
if test "$removable" = no && test -n "$efi_distributor" && \
|
|
test -n "$efibootmgr"; then
|
|
# On Linux, we need the efivars kernel modules.
|
|
case "$host_os" in
|
|
linux*)
|
|
modprobe -q efivars 2>/dev/null || true ;;
|
|
esac
|
|
|
|
# Delete old entries from the same distributor.
|
|
for bootnum in `efibootmgr | grep '^Boot[0-9]' | \
|
|
fgrep -i " $efi_distributor" | cut -b5-8`; do
|
|
efibootmgr $efi_quiet -b "$bootnum" -B
|
|
done
|
|
|
|
# Add a new entry for the image we just created. efibootmgr needs to be
|
|
# given the disk device and partition number separately, so we have to
|
|
# fiddle about with grub-probe to get hold of this reasonably reliably.
|
|
# Use fresh device map text to avoid any problems with stale data, since
|
|
# all we need here is a one-to-one mapping.
|
|
clean_devmap="$($grub_mkdevicemap --device-map=/dev/stdout)"
|
|
efidir_drive="$(echo "$clean_devmap" | "$grub_probe" --device-map="${device_map}" --target=drive --device-map=/dev/stdin "$efidir")"
|
|
if test -z "$efidir_drive"; then
|
|
echo "Can't find GRUB drive for $efidir; unable to create EFI Boot Manager entry." >&2
|
|
else
|
|
efidir_disk="$(echo "$clean_devmap" | grep "^$(echo "$efidir_drive" | sed 's/,[^)]*//')" | cut -f2)"
|
|
efidir_part="$(echo "$efidir_drive" | sed 's/^([^,]*,[^0-9]*//; s/[^0-9].*//')"
|
|
efibootmgr $efi_quiet -c -d "$efidir_disk" -p "$efidir_part" -w \
|
|
-L "$bootloader_id" -l "\\EFI\\$efi_distributor\\$efi_file"
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
echo "Installation finished. No error reported."
|
|
|
|
# Bye.
|
|
exit 0
|