diff options
Diffstat (limited to 'build_tools/clarch/larch/run/usbboot_grub')
| -rwxr-xr-x | build_tools/clarch/larch/run/usbboot_grub | 180 |
1 files changed, 0 insertions, 180 deletions
diff --git a/build_tools/clarch/larch/run/usbboot_grub b/build_tools/clarch/larch/run/usbboot_grub deleted file mode 100755 index 2f837d5..0000000 --- a/build_tools/clarch/larch/run/usbboot_grub +++ /dev/null @@ -1,180 +0,0 @@ -#! /bin/bash -# -# usbboot_grub -# -# Author: Michael Towers <gradgrind[at]online[dot]de> - -# This file is part of the larch project. -# -# larch is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# larch is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with larch; if not, write to the Free Software Foundation, Inc., -# 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA -# -#---------------------------------------------------------------------------- -# 2008.06.22 - -APP="$( basename $0 )" - -usage () { - echo - echo "Usage:" - echo " ${APP} [<Arch installation root directory>]" - echo - echo " Prepare a bootable USB-stick from a larch build." - echo " If no Arch directory is given, '/' is assumed." - exit 1 -} - -if [ -n "$1" ]; then - AINSTALL="$( readlink -f $1 )" - if [ ! -x ${AINSTALL}/sbin/grub ]; then - echo "ERROR: ${AINSTALL}/sbin/grub not found" - exit 1 - fi -else - AINSTALL="" - if ! which grub &>/dev/null; then - echo "ERROR: grub not found" - exit 1 - fi -fi -CDDATA=${AINSTALL}/.larch/cd - -if [ ! -f ${CDDATA}/system.sqf ]; then - echo "ERROR: ${CDDATA} does not contain larch cd data" - usage -fi -if [ ! -f ${CDDATA}/boot/grub/stage1 ]; then - echo "ERROR: grub data not in ${CDDATA}/boot/grub" - exit 1 -fi - -echo "//" -echo "// **********************************************************" -echo "//" -echo "// ${APP} will prepare a bootable USB stick with your" -echo "// previously prepared larch data from ${CDDATA}" -echo "//" -echo "// As an alternative it might render your system unbootable." -echo "// If that thought disturbs you please don't continue." -echo "//" -echo "// This program is DANGEROUS - you have been warned!!!" -echo "//" -echo "// If you are too cool to be concerned about the warnings," -echo "// please insert your USB stick, which should already be" -echo "// appropriately partitioned." -echo "//" -echo "// **********************************************************" -echo "//" - -# test if the script is started by root user. If not, exit -if [ $UID -ne 0 ]; then - echo "Only root can run ${APP}"; exit 1 -fi - -echo "//" -echo "// Enter the number of the partition you wish to use (0 to quit):" - -devices=/tmp/devices$$ -:> ${devices} -i=0 -sfdisk -d | grep "/dev/sd[a-z][1-4] " | grep -v "Id= [05]" | \ - sed "s|\(.*\):.*size=\( *[0-9]*\).*|\1 \2|" | while read device sectors; do - - i=$(( ${i} + 1 )) - echo "${device}" >>${devices} - echo "// ${i}: ${device} $(( ${sectors} / 2048 )) MiB" -done - -while true; do - read -p "// Device: " d - if [ "${d}" -eq "0" ]; then exit 1; fi - i=0 - { while read device; do - i=$(( ${i} + 1 )) - if [ "${d}" -eq "${i}" ]; then break 2; fi - done } <${devices} -done - -rm ${devices} - -echo "//" -read -p "// \"${device}\" will now be prepared. Continue? [y/N]: " ans -if [ -z "`echo ${ans} | grep '^ *[yY]'`" ]; then exit 1; fi - -echo "//" -echo "// Formatting ${device} (ext2)" -dev=${device:0:8} -part=${device:8} -sfdisk ${dev} -N${part} <<EOF -,,L,* -EOF - -mke2fs ${device} - -echo "// Copying the files" -stick=/tmp/mnt -mkdir -p ${stick} -umount ${device} &>/dev/null -mount ${device} ${stick} -if [ $? != 0 ]; then - echo "ERROR: Failed to mount device, quitting" - exit 3 -fi -cp -a ${CDDATA}/* ${stick} -umount ${stick} - -# Convert the device and partion to grub syntax -grubdevice () -{ -## The contents of device.map look something like this: -#(fd0) /dev/fd0 -#(hd0) /dev/hda -#(hd1) /dev/sda -gdev="$( cat ${AINSTALL}${dmap} | grep "${dev}" | cut -f1 | tr -d "()" )" -gpart=$(( ${part} - 1 )) -echo "// Installing GRUB to (${gdev}), root (${gdev},${gpart})" -} - -dmap=/tmp/device.map -rm -f ${AINSTALL}${dmap} -if [ -n "${AINSTALL}" ]; then - # First try to get a device mapping - mount --bind /dev ${AINSTALL}/dev - echo "quit" | chroot ${AINSTALL} grub --no-floppy --device-map=${dmap} --batch - grubdevice - # Now actually install grub - # As far as I can tell, the extra options to grub are not needed here - chroot ${AINSTALL} grub --batch <<EOT -root (${gdev},${gpart}) -setup (${gdev}) -quit -EOT - umount ${AINSTALL}/dev -else - # First try to get a device mapping - echo "quit" | grub --no-floppy --device-map=${dmap} --batch - grubdevice - # Now actually install grub - # As far as I can tell, the extra options to grub are not needed here - grub --batch <<EOT -root (${gdev},${gpart}) -setup (${gdev}) -quit -EOT -fi -rm -f ${AINSTALL}${dmap} - -echo "//" -echo "// Done!" -echo "// If all went well your usb stick should now be a bootable larch system" |