[1] | 1 | #! /bin/sh
|
---|
| 2 |
|
---|
| 3 | # 06/25/2004
|
---|
| 4 | # - better Mandrake 9.2 compatibility
|
---|
| 5 | #
|
---|
| 6 | # 06/14/2004
|
---|
| 7 | # - hacked about a bit by Hugo, to incorporate Red Hat's patches
|
---|
| 8 | # and to add SuSE compatibility
|
---|
| 9 | #
|
---|
| 10 | #-----------------------------------------------------------------------
|
---|
| 11 | # Install GRUB on your drive.
|
---|
| 12 | # Copyright (C) 1999,2000,2001,2002 Free Software Foundation, Inc.
|
---|
| 13 | #
|
---|
| 14 | # This file is free software; you can redistribute it and/or modify it
|
---|
| 15 | # under the terms of the GNU General Public License as published by
|
---|
| 16 | # the Free Software Foundation; either version 2 of the License, or
|
---|
| 17 | # (at your option) any later version.
|
---|
| 18 | #
|
---|
| 19 | # This program is distributed in the hope that it will be useful, but
|
---|
| 20 | # WITHOUT ANY WARRANTY; without even the implied warranty of
|
---|
| 21 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
---|
| 22 | # General Public License for more details.
|
---|
| 23 | #
|
---|
| 24 | # You should have received a copy of the GNU General Public License
|
---|
| 25 | # along with this program; if not, write to the Free Software
|
---|
| 26 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
---|
| 27 |
|
---|
| 28 | # Initialize some variables.
|
---|
| 29 | prefix=/usr
|
---|
| 30 | exec_prefix=/usr
|
---|
| 31 | sbindir=/sbin
|
---|
| 32 | datadir=/usr/share
|
---|
| 33 | PACKAGE=grub
|
---|
| 34 | VERSION=0.93
|
---|
| 35 | host_cpu=`uname -i`
|
---|
| 36 | host_os=linux-gnu
|
---|
| 37 | host_vendor=redhat
|
---|
| 38 | pkgdatadir=${datadir}/${PACKAGE}/${host_cpu}-${host_vendor}
|
---|
| 39 |
|
---|
| 40 | if [ ! -e "$pkgdatadir" ] && [ -e "/boot" ] ; then
|
---|
| 41 | pkgdatadir=""
|
---|
| 42 | for i in `find $prefix/*/grub $prefix/*/*/grub -maxdepth 1 2>/dev/null`; do
|
---|
| 43 | last_resort=$i
|
---|
| 44 | if echo "$i" | grep `uname -i` &> /dev/null && [ -e "$i/stage1" ]; then
|
---|
| 45 | pkgdatadir=$i
|
---|
| 46 | fi
|
---|
| 47 | done
|
---|
| 48 | [ ! "$pkgdatadir" ] && pkgdatadir=$last_resort
|
---|
| 49 | if [ ! -e "$pkgdatadir/stage1" ] && [ -e "/boot/grub/stage1" ] ; then
|
---|
| 50 | pkgdatadir=/tmp/grub
|
---|
| 51 | mkdir -p $pkgdatadir
|
---|
| 52 | cp -af /boot/grub/* $pkgdatadir
|
---|
| 53 | fi
|
---|
| 54 | datadir=/boot
|
---|
| 55 | fi
|
---|
| 56 | echo "pkgdatadir is now $pkgdatadir"
|
---|
| 57 | echo "datadir is now $datadir"
|
---|
| 58 |
|
---|
| 59 | grub_shell=${sbindir}/grub
|
---|
| 60 | [ ! -e "$grub_shell" ] && grub_shell=`which grub`
|
---|
| 61 | log_file=/tmp/grub-install.log.$$
|
---|
| 62 | img_file=/tmp/grub-install.img.$$
|
---|
| 63 | rootdir=
|
---|
| 64 | grub_prefix=/boot/grub
|
---|
| 65 |
|
---|
| 66 | install_device=
|
---|
| 67 | force_lba=
|
---|
| 68 | recheck=no
|
---|
| 69 | debug=no
|
---|
| 70 | justcopy=no
|
---|
| 71 |
|
---|
| 72 | # look for secure tempfile creation wrappers on this platform
|
---|
| 73 | if test -x /bin/tempfile; then
|
---|
| 74 | mklog="/bin/tempfile --prefix=grub"
|
---|
| 75 | mkimg="/bin/tempfile --prefix=grub"
|
---|
| 76 | elif test -x /bin/mktemp; then
|
---|
| 77 | mklog="/bin/mktemp /tmp/grub-install.log.XXXXXX"
|
---|
| 78 | mkimg="/bin/mktemp /tmp/grub-install.img.XXXXXX"
|
---|
| 79 | else
|
---|
| 80 | mklog=""
|
---|
| 81 | mkimg=""
|
---|
| 82 | fi
|
---|
| 83 |
|
---|
| 84 | # Usage: usage
|
---|
| 85 | # Print the usage.
|
---|
| 86 | usage () {
|
---|
| 87 | cat <<EOF
|
---|
| 88 | Usage: grub-install [OPTION] install_device
|
---|
| 89 | Install GRUB on your drive.
|
---|
| 90 |
|
---|
| 91 | -h, --help print this message and exit
|
---|
| 92 | -v, --version print the version information and exit
|
---|
| 93 | --root-directory=DIR install GRUB images under the directory DIR
|
---|
| 94 | instead of the root directory
|
---|
| 95 | --grub-shell=FILE use FILE as the grub shell
|
---|
| 96 | --force-lba force GRUB to use LBA mode even for a buggy
|
---|
| 97 | BIOS
|
---|
| 98 | --recheck probe a device map even if it already exists
|
---|
| 99 |
|
---|
| 100 | INSTALL_DEVICE can be a GRUB device name or a system device filename.
|
---|
| 101 |
|
---|
| 102 | Report bugs to <bug-grub@gnu.org>.
|
---|
| 103 | EOF
|
---|
| 104 | }
|
---|
| 105 |
|
---|
| 106 | # Usage: convert os_device
|
---|
| 107 | # Convert an OS device to the corresponding GRUB drive.
|
---|
| 108 | # This part is OS-specific.
|
---|
| 109 | convert () {
|
---|
| 110 | # First, check if the device file exists.
|
---|
| 111 | if test -e "$1"; then
|
---|
| 112 | :
|
---|
| 113 | else
|
---|
| 114 | echo "$1: Not found or not a block device." 1>&2
|
---|
| 115 | exit 1
|
---|
| 116 | fi
|
---|
| 117 |
|
---|
| 118 | # Break the device name into the disk part and the partition part.
|
---|
| 119 | case "$host_os" in
|
---|
| 120 | linux*)
|
---|
| 121 | var=`echo $1 | grep -v '/dev/md'`
|
---|
| 122 | if [ $? -eq 0 ]; then
|
---|
| 123 |
|
---|
| 124 | tmp_disk=`echo "$1" | sed -e 's%\([sh]d[a-z]\)[0-9]*$%\1%' \
|
---|
| 125 | -e 's%\(fd[0-9]*\)$%\1%' \
|
---|
| 126 | -e 's%/part[0-9]*$%/disc%' \
|
---|
| 127 | -e 's%\(c[0-7]d[0-9]*\).*$%\1%'`
|
---|
| 128 | tmp_part=`echo "$1" | sed -e 's%.*/[sh]d[a-z]\([0-9]*\)$%\1%' \
|
---|
| 129 | -e 's%.*/fd[0-9]*$%%' \
|
---|
| 130 | -e 's%.*/floppy/[0-9]*$%%' \
|
---|
| 131 | -e 's%.*/\(disc\|part\([0-9]*\)\)$%\2%' \
|
---|
| 132 | -e 's%.*c[0-7]d[0-9]*p*%%'`
|
---|
| 133 | else
|
---|
| 134 |
|
---|
| 135 | LN1=`grep -n "$1" /etc/raidtab | cut -f1 -d\:`
|
---|
| 136 | LN2=`grep -n raiddev /etc/raidtab | grep -A 1 "$LN1" | \
|
---|
| 137 | cut -f1 -d\: | grep -v "$LN1"`
|
---|
| 138 | let LN2='LN2 - 1'
|
---|
| 139 | let LN='LN2 - LN1'
|
---|
| 140 |
|
---|
| 141 | one=`grep -A $LN "$1" /etc/raidtab | grep device | head -1 \
|
---|
| 142 | | sed s/device//g | tr '\011' '\0' | sed 's/ *//g'`
|
---|
| 143 |
|
---|
| 144 | tmp_disk=`echo "$one" | sed -e 's%\([sh]d[a-z]\)[0-9]*$%\1%' \
|
---|
| 145 | -e 's%\(fd[0-9]*\)$%\1%' \
|
---|
| 146 | -e 's%/part[0-9]*$%/disc%' \
|
---|
| 147 | -e 's%\(c[0-7]d[0-9]*\).*$%\1%'`
|
---|
| 148 | tmp_part=`echo "$one" | sed -e 's%.*/[sh]d[a-z]\([0-9]*\)$%\1%' \
|
---|
| 149 | -e 's%.*/fd[0-9]*$%%' \
|
---|
| 150 | -e 's%.*/floppy/[0-9]*$%%' \
|
---|
| 151 | -e 's%.*/\(disc\|part\([0-9]*\)\)$%\2%' \
|
---|
| 152 | -e 's%.*c[0-7]d[0-9]*p*%%'`
|
---|
| 153 |
|
---|
| 154 | fi
|
---|
| 155 | ;;
|
---|
| 156 | gnu*)
|
---|
| 157 | tmp_disk=`echo "$1" | sed 's%\([sh]d[0-9]*\).*%\1%'`
|
---|
| 158 | tmp_part=`echo "$1" | sed "s%$tmp_disk%%"` ;;
|
---|
| 159 | freebsd*)
|
---|
| 160 | tmp_disk=`echo "$1" | sed 's%r\{0,1\}\([saw]d[0-9]*\).*$%r\1%' \
|
---|
| 161 | | sed 's%r\{0,1\}\(da[0-9]*\).*$%r\1%'`
|
---|
| 162 | tmp_part=`echo "$1" \
|
---|
| 163 | | sed "s%.*/r\{0,1\}[saw]d[0-9]\(s[0-9]*[a-h]\)%\1%" \
|
---|
| 164 | | sed "s%.*/r\{0,1\}da[0-9]\(s[0-9]*[a-h]\)%\1%"`
|
---|
| 165 | ;;
|
---|
| 166 | netbsd*)
|
---|
| 167 | tmp_disk=`echo "$1" | sed 's%r\{0,1\}\([sw]d[0-9]*\).*$%r\1d%' \
|
---|
| 168 | | sed 's%r\{0,1\}\(fd[0-9]*\).*$%r\1a%'`
|
---|
| 169 | tmp_part=`echo "$1" \
|
---|
| 170 | | sed "s%.*/r\{0,1\}[sw]d[0-9]\([abe-p]\)%\1%"`
|
---|
| 171 | ;;
|
---|
| 172 | *)
|
---|
| 173 | echo "grub-install does not support your OS yet." 1>&2
|
---|
| 174 | exit 1 ;;
|
---|
| 175 | esac
|
---|
| 176 |
|
---|
| 177 | var=`echo $1 | grep -v '/dev/md'`
|
---|
| 178 | if [ $? -eq 0 ]; then
|
---|
| 179 |
|
---|
| 180 | # Get the drive name.
|
---|
| 181 | tmp_drive=`grep -v '^#' $device_map | grep "$tmp_disk *$" \
|
---|
| 182 | | sed 's%.*\(([hf]d[0-9][a-g0-9,]*)\).*%\1%'`
|
---|
| 183 |
|
---|
| 184 | else
|
---|
| 185 |
|
---|
| 186 | LN1=`grep -n "$1" /etc/raidtab | cut -f1 -d\:`
|
---|
| 187 | LN2=`grep -n raiddev /etc/raidtab | grep -A 1 "$LN1" | \
|
---|
| 188 | cut -f1 -d\: | grep -v "$LN1"`
|
---|
| 189 | let LN2='LN2 - 1'
|
---|
| 190 | let LN='LN2 - LN1'
|
---|
| 191 |
|
---|
| 192 | tmp_raid=`grep -A $LN "$1" /etc/raidtab | grep device | head -1 \
|
---|
| 193 | | sed s/device//g | tr '\011' '\0' | sed 's/ *//g' | sed s/[0-9]//g`
|
---|
| 194 | tmp_drive=`grep -v '^#' $device_map | grep "$tmp_raid *$" \
|
---|
| 195 | | sed 's%.*\(([hf]d[0-9][a-g0-9,]*)\).*%\1%'`
|
---|
| 196 |
|
---|
| 197 | fi
|
---|
| 198 |
|
---|
| 199 | # If not found, print an error message and exit.
|
---|
| 200 | if test "x$tmp_drive" = x; then
|
---|
| 201 | echo "$1 does not have any corresponding BIOS drive." 1>&2
|
---|
| 202 | exit 1
|
---|
| 203 | fi
|
---|
| 204 |
|
---|
| 205 | if test "x$tmp_part" != x; then
|
---|
| 206 | # If a partition is specified, we need to translate it into the
|
---|
| 207 | # GRUB's syntax.
|
---|
| 208 | case "$host_os" in
|
---|
| 209 | linux*)
|
---|
| 210 | echo "$tmp_drive" | sed "s%)$%,`expr $tmp_part - 1`)%" ;;
|
---|
| 211 | gnu*)
|
---|
| 212 | if echo $tmp_part | grep "^s" >/dev/null; then
|
---|
| 213 | tmp_pc_slice=`echo $tmp_part \
|
---|
| 214 | | sed "s%s\([0-9]*\)[a-g]*$%\1%"`
|
---|
| 215 | tmp_drive=`echo "$tmp_drive" \
|
---|
| 216 | | sed "s%)%,\`expr "$tmp_pc_slice" - 1\`)%"`
|
---|
| 217 | fi
|
---|
| 218 | if echo $tmp_part | grep "[a-g]$" >/dev/null; then
|
---|
| 219 | tmp_bsd_partition=`echo "$tmp_part" \
|
---|
| 220 | | sed "s%[^a-g]*\([a-g]\)$%\1%"`
|
---|
| 221 | tmp_drive=`echo "$tmp_drive" \
|
---|
| 222 | | sed "s%)%,$tmp_bsd_partition)%"`
|
---|
| 223 | fi
|
---|
| 224 | echo "$tmp_drive" ;;
|
---|
| 225 | freebsd*)
|
---|
| 226 | if echo $tmp_part | grep "^s" >/dev/null; then
|
---|
| 227 | tmp_pc_slice=`echo $tmp_part \
|
---|
| 228 | | sed "s%s\([0-9]*\)[a-h]*$%\1%"`
|
---|
| 229 | tmp_drive=`echo "$tmp_drive" \
|
---|
| 230 | | sed "s%)%,\`expr "$tmp_pc_slice" - 1\`)%"`
|
---|
| 231 | fi
|
---|
| 232 | if echo $tmp_part | grep "[a-h]$" >/dev/null; then
|
---|
| 233 | tmp_bsd_partition=`echo "$tmp_part" \
|
---|
| 234 | | sed "s%s\{0,1\}[0-9]*\([a-h]\)$%\1%"`
|
---|
| 235 | tmp_drive=`echo "$tmp_drive" \
|
---|
| 236 | | sed "s%)%,$tmp_bsd_partition)%"`
|
---|
| 237 | fi
|
---|
| 238 | echo "$tmp_drive" ;;
|
---|
| 239 | netbsd*)
|
---|
| 240 | if echo $tmp_part | grep "^[abe-p]$" >/dev/null; then
|
---|
| 241 | tmp_bsd_partition=`echo "$tmp_part" \
|
---|
| 242 | | sed "s%\([a-p]\)$%\1%"`
|
---|
| 243 | tmp_drive=`echo "$tmp_drive" \
|
---|
| 244 | | sed "s%)%,$tmp_bsd_partition)%"`
|
---|
| 245 | fi
|
---|
| 246 | echo "$tmp_drive" ;;
|
---|
| 247 | esac
|
---|
| 248 | else
|
---|
| 249 | # If no partition is specified, just print the drive name.
|
---|
| 250 | echo "$tmp_drive"
|
---|
| 251 | fi
|
---|
| 252 | }
|
---|
| 253 |
|
---|
| 254 | # Usage: find_device file
|
---|
| 255 | # Find block device on which the file resides.
|
---|
| 256 | find_device () {
|
---|
| 257 | # For now, this uses the program `df' to get the device name, but is
|
---|
| 258 | # this really portable?
|
---|
[691] | 259 | tmp_fname=`df $1/ | sed -n 's%.*\(/dev/[^ ]*\).*%\1%p'`
|
---|
[1] | 260 |
|
---|
| 261 | if test -z "$tmp_fname"; then
|
---|
| 262 | echo "Could not find device for $1" 2>&1
|
---|
| 263 | exit 1
|
---|
| 264 | fi
|
---|
| 265 |
|
---|
| 266 | # Resolve symlinks
|
---|
| 267 | while test -L $tmp_fname; do
|
---|
| 268 | tmp_new_fname=`ls -al $tmp_fname | sed -n 's%.*-> %\1%p'`
|
---|
| 269 | if test -z "$tmp_new_fname"; then
|
---|
| 270 | echo "Unrecognized ls output" 2>&1
|
---|
| 271 | exit 1
|
---|
| 272 | fi
|
---|
| 273 |
|
---|
| 274 | # Convert relative symlinks
|
---|
| 275 | case $tmp_new_fname in
|
---|
| 276 | /*) tmp_fname="$tmp_new_fname" ;;
|
---|
| 277 | *) tmp_fname="`echo $tmp_fname | sed 's%/[^/]*$%%'`/$tmp_new_fname" ;;
|
---|
| 278 | esac
|
---|
| 279 | done
|
---|
| 280 | echo "$tmp_fname"
|
---|
| 281 | }
|
---|
| 282 |
|
---|
| 283 | copy_images() {
|
---|
[1999] | 284 | for file in ${pkgdatadir}/stage1 ${pkgdatadir}/stage2 ${pkgdatadir}/*stage1_5; do
|
---|
| 285 | cp -f $file ${grubdir} || exit 1
|
---|
[1] | 286 | done
|
---|
| 287 | }
|
---|
| 288 |
|
---|
| 289 | # Check the arguments.
|
---|
| 290 | for option in "$@"; do
|
---|
| 291 | case "$option" in
|
---|
| 292 | -h | --help)
|
---|
| 293 | usage
|
---|
| 294 | exit 0 ;;
|
---|
| 295 | -v | --version)
|
---|
| 296 | echo "grub-install (GNU GRUB ${VERSION})"
|
---|
| 297 | exit 0 ;;
|
---|
| 298 | --root-directory=*)
|
---|
| 299 | rootdir=`echo "$option" | sed 's/--root-directory=//'` ;;
|
---|
| 300 | --grub-shell=*)
|
---|
| 301 | grub_shell=`echo "$option" | sed 's/--grub-shell=//'` ;;
|
---|
| 302 | --force-lba)
|
---|
| 303 | force_lba="--force-lba" ;;
|
---|
| 304 | --recheck)
|
---|
| 305 | recheck=yes ;;
|
---|
| 306 | --just-copy)
|
---|
| 307 | justcopy=yes ;;
|
---|
| 308 | # This is an undocumented feature...
|
---|
| 309 | --debug)
|
---|
| 310 | debug=yes ;;
|
---|
| 311 | -*)
|
---|
| 312 | echo "Unrecognized option \`$option'" 1>&2
|
---|
| 313 | usage
|
---|
| 314 | exit 1
|
---|
| 315 | ;;
|
---|
| 316 | *)
|
---|
| 317 | if test "x$install_device" != x; then
|
---|
| 318 | echo "More than one install_devices?" 1>&2
|
---|
| 319 | usage
|
---|
| 320 | exit 1
|
---|
| 321 | fi
|
---|
| 322 | install_device="${option}" ;;
|
---|
| 323 | esac
|
---|
| 324 | done
|
---|
| 325 |
|
---|
| 326 | # If the debugging feature is enabled, print commands.
|
---|
| 327 | if test $debug = yes; then
|
---|
| 328 | set -x
|
---|
| 329 | fi
|
---|
| 330 |
|
---|
| 331 | # Initialize these directories here, since ROOTDIR was initialized.
|
---|
| 332 | case "$host_os" in
|
---|
| 333 | netbsd*)
|
---|
| 334 | # Because /boot is used for the boot block in NetBSD, use /grub
|
---|
| 335 | # instead of /boot/grub.
|
---|
| 336 | grub_prefix=/grub
|
---|
| 337 | bootdir=${rootdir}
|
---|
| 338 | ;;
|
---|
| 339 | *)
|
---|
| 340 | # Use /boot/grub by default.
|
---|
| 341 | bootdir=${rootdir}/boot
|
---|
| 342 | ;;
|
---|
| 343 | esac
|
---|
| 344 |
|
---|
| 345 | grubdir=${bootdir}/grub
|
---|
| 346 | device_map=${grubdir}/device.map
|
---|
| 347 |
|
---|
| 348 | # if they just want the images copied, copy the images and then exit
|
---|
| 349 | if test $justcopy = yes; then
|
---|
| 350 | copy_images
|
---|
| 351 | exit 0
|
---|
| 352 | fi
|
---|
| 353 |
|
---|
| 354 | if test "x$install_device" = x; then
|
---|
| 355 | echo "install_device not specified." 1>&2
|
---|
| 356 | usage
|
---|
| 357 | exit 1
|
---|
| 358 | fi
|
---|
| 359 |
|
---|
| 360 | # Check if GRUB is installed
|
---|
| 361 | if test -f "$grub_shell"; then
|
---|
| 362 | :
|
---|
| 363 | else
|
---|
| 364 | echo "${grub_shell}: Not found." 1>&2
|
---|
| 365 | exit 1
|
---|
| 366 | fi
|
---|
| 367 |
|
---|
| 368 | if test -f "$pkgdatadir/stage1"; then
|
---|
| 369 | :
|
---|
| 370 | else
|
---|
| 371 | echo "${pkgdatadir}/stage1: Not found." 1>&2
|
---|
| 372 | exit 1
|
---|
| 373 | fi
|
---|
| 374 |
|
---|
| 375 | if test -f "$pkgdatadir/stage2"; then
|
---|
| 376 | :
|
---|
| 377 | else
|
---|
| 378 | echo "${pkgdatadir}/stage2: Not found." 1>&2
|
---|
| 379 | exit 1
|
---|
| 380 | fi
|
---|
| 381 |
|
---|
| 382 | # Don't check for *stage1_5, because it is not fatal even if any
|
---|
| 383 | # Stage 1.5 does not exist.
|
---|
| 384 |
|
---|
| 385 | # Create the GRUB directory if it is not present.
|
---|
| 386 | test -d "$bootdir" || mkdir "$bootdir" || exit 1
|
---|
| 387 | test -d "$grubdir" || mkdir "$grubdir" || exit 1
|
---|
| 388 |
|
---|
| 389 | copy_images
|
---|
| 390 |
|
---|
| 391 | # If --recheck is specified, remove the device map, if present.
|
---|
| 392 | if test $recheck = yes; then
|
---|
| 393 | rm -f $device_map
|
---|
| 394 | fi
|
---|
| 395 |
|
---|
| 396 | # Create the device map file if it is not present.
|
---|
| 397 | if test -f "$device_map"; then
|
---|
| 398 | :
|
---|
| 399 | else
|
---|
| 400 | # Create a safe temporary file.
|
---|
| 401 | test -n "$mklog" && log_file=`$mklog`
|
---|
| 402 |
|
---|
| 403 | # Before all invocations of the grub shell, call sync to make sure
|
---|
| 404 | # the raw device is in sync with any bufferring in filesystems.
|
---|
| 405 | sync
|
---|
| 406 |
|
---|
| 407 | $grub_shell --batch --device-map=$device_map <<EOF >$log_file
|
---|
| 408 | quit
|
---|
| 409 | EOF
|
---|
| 410 | if grep "Error [0-9]*: " $log_file >/dev/null; then
|
---|
| 411 | cat $log_file 1>&2
|
---|
| 412 | exit 1
|
---|
| 413 | fi
|
---|
| 414 |
|
---|
| 415 | rm -f $log_file
|
---|
| 416 | fi
|
---|
| 417 |
|
---|
| 418 | # Make sure that there is no duplicated entry.
|
---|
| 419 | tmp=`sed -n '/^([fh]d[0-9]*)/s/\(^(.*)\).*/\1/p' $device_map \
|
---|
| 420 | | sort | uniq -d | sed -n 1p`
|
---|
| 421 | if test -n "$tmp"; then
|
---|
| 422 | echo "The drive $tmp is defined multiple times in the device map $device_map" 1>&2
|
---|
| 423 | exit 1
|
---|
| 424 | fi
|
---|
| 425 |
|
---|
| 426 | # Check for INSTALL_DEVICE.
|
---|
| 427 | case "$install_device" in
|
---|
| 428 | /dev/*)
|
---|
| 429 | install_drive=`convert "$install_device"`
|
---|
| 430 | # I don't know why, but some shells wouldn't die if exit is
|
---|
| 431 | # called in a function.
|
---|
| 432 | if test "x$install_drive" = x; then
|
---|
| 433 | exit 1
|
---|
| 434 | fi ;;
|
---|
| 435 | \([hf]d[0-9]*\))
|
---|
| 436 | install_drive="$install_device" ;;
|
---|
| 437 | *)
|
---|
| 438 | echo "Format of install_device not recognized." 1>&2
|
---|
| 439 | usage
|
---|
| 440 | exit 1 ;;
|
---|
| 441 | esac
|
---|
| 442 |
|
---|
| 443 | # Get the root drive.
|
---|
| 444 | root_device=`find_device ${rootdir}`
|
---|
| 445 | bootdir_device=`find_device ${bootdir}`
|
---|
| 446 |
|
---|
| 447 | # Check if the boot directory is in the same device as the root directory.
|
---|
| 448 | if test "x$root_device" != "x$bootdir_device"; then
|
---|
| 449 | # Perhaps the user has a separate boot partition.
|
---|
| 450 | root_device=$bootdir_device
|
---|
| 451 | grub_prefix="/grub"
|
---|
| 452 | fi
|
---|
| 453 |
|
---|
| 454 | # Convert the root device to a GRUB drive.
|
---|
| 455 | root_drive=`convert "$root_device"`
|
---|
| 456 | if test "x$root_drive" = x; then
|
---|
| 457 | exit 1
|
---|
| 458 | fi
|
---|
| 459 |
|
---|
| 460 | # Check if the root directory exists in the same device as the grub
|
---|
| 461 | # directory.
|
---|
| 462 | grubdir_device=`find_device ${grubdir}`
|
---|
| 463 |
|
---|
| 464 | if test "x$grubdir_device" != "x$root_device"; then
|
---|
| 465 | # For now, cannot deal with this situation.
|
---|
| 466 | cat <<EOF 1>&2
|
---|
| 467 | You must set the root directory by the option --root-directory, because
|
---|
| 468 | $grubdir does not exist in the root device $root_device.
|
---|
| 469 | EOF
|
---|
| 470 | exit 1
|
---|
| 471 | fi
|
---|
| 472 |
|
---|
| 473 | # Make sure that GRUB reads the same images as the host OS.
|
---|
| 474 | test -n "$mkimg" && img_file=`$mkimg`
|
---|
| 475 | test -n "$mklog" && log_file=`$mklog`
|
---|
| 476 |
|
---|
| 477 | for file in ${grubdir}/stage1 ${grubdir}/stage2 ${grubdir}/*stage1_5; do
|
---|
| 478 | count=5
|
---|
| 479 | tmp=`echo $file | sed "s|^${grubdir}|${grub_prefix}|"`
|
---|
| 480 | while test $count -gt 0; do
|
---|
| 481 | $grub_shell --batch --device-map=$device_map <<EOF >$log_file
|
---|
| 482 | dump ${root_drive}${tmp} ${img_file}
|
---|
| 483 | quit
|
---|
| 484 | EOF
|
---|
| 485 | if grep "Error [0-9]*: " $log_file >/dev/null; then
|
---|
| 486 | :
|
---|
| 487 | elif cmp $file $img_file >/dev/null; then
|
---|
| 488 | break
|
---|
| 489 | fi
|
---|
| 490 | sleep 1
|
---|
| 491 | count=`expr $count - 1`
|
---|
| 492 | done
|
---|
| 493 | if test $count -eq 0; then
|
---|
| 494 | echo "The file $file not read correctly." 1>&2
|
---|
| 495 | exit 1
|
---|
| 496 | fi
|
---|
| 497 | done
|
---|
| 498 |
|
---|
| 499 | rm -f $img_file
|
---|
| 500 | rm -f $log_file
|
---|
| 501 |
|
---|
| 502 | # Create a safe temporary file.
|
---|
| 503 | test -n "$mklog" && log_file=`$mklog`
|
---|
| 504 |
|
---|
| 505 | # Before all invocations of the grub shell, call sync to make sure
|
---|
| 506 | # the raw device is in sync with any bufferring in filesystems.
|
---|
| 507 | sync
|
---|
| 508 |
|
---|
| 509 | # Now perform the installation.
|
---|
| 510 | $grub_shell --batch --device-map=$device_map <<EOF >$log_file
|
---|
| 511 | root $root_drive
|
---|
| 512 | setup $force_lba --stage2=$grubdir/stage2 --prefix=$grub_prefix $install_drive
|
---|
| 513 | quit
|
---|
| 514 | EOF
|
---|
| 515 |
|
---|
| 516 | if grep "Error [0-9]*: " $log_file >/dev/null || test $debug = yes; then
|
---|
| 517 | cat $log_file 1>&2
|
---|
| 518 | exit 1
|
---|
| 519 | fi
|
---|
| 520 |
|
---|
| 521 | rm -f $log_file
|
---|
| 522 |
|
---|
| 523 | # Prompt the user to check if the device map is correct.
|
---|
| 524 | echo "Installation finished. No error reported."
|
---|
| 525 | echo "This is the contents of the device map $device_map."
|
---|
| 526 | echo "Check if this is correct or not. If any of the lines is incorrect,"
|
---|
| 527 | echo "fix it and re-run the script \`grub-install'."
|
---|
| 528 | echo
|
---|
| 529 |
|
---|
| 530 | cat $device_map
|
---|
| 531 |
|
---|
| 532 | # Bye.
|
---|
| 533 | exit 0
|
---|