diff options
Diffstat (limited to 'abs/core-testing/grub-gfx/install-grub')
| -rwxr-xr-x | abs/core-testing/grub-gfx/install-grub | 187 |
1 files changed, 0 insertions, 187 deletions
diff --git a/abs/core-testing/grub-gfx/install-grub b/abs/core-testing/grub-gfx/install-grub deleted file mode 100755 index 3eb7ce5..0000000 --- a/abs/core-testing/grub-gfx/install-grub +++ /dev/null @@ -1,187 +0,0 @@ -#!/bin/bash - -# -# This is a little helper script that tries to convert linux-style device -# names to grub-style. It's not very smart, so it -# probably won't work for more complicated setups. -# -# If it doesn't work for you, try installing grub manually: -# -# # mkdir -p /boot/grub -# # cp /usr/lib/grub/i386-pc/* /boot/grub/ -# -# Then start up the 'grub' shell and run something like the following: -# -# grub> root(hd0,0) -# grub> setup(hd0) -# -# The "root" line should point to the partition your kernel is located on, -# /boot if you have a separate boot partition, otherwise your root (/). -# -# The "setup" line tells grub which disc/partition to install the -# bootloader to. In the example above, it will install to the MBR of the -# primary master hard drive. -# - -usage() { - echo "usage: install-grub <install_device> [boot_device]" - echo - echo "where <install_device> is the device where Grub will be installed" - echo "and [boot_device] is the partition that contains the /boot" - echo "directory (auto-detected if omitted)" - echo - echo "examples: install-grub /dev/hda" - echo " install-grub /dev/hda /dev/hda1" - echo - exit 0 -} - -## new install-grub, code was taken from setup script -ROOTDEV=$1 -PART_ROOT=$2 -VMLINUZ=vmlinuz26 - -if [ "$ROOTDEV" = "" ]; then - usage -fi -if [ "$PART_ROOT" = "" ]; then - PART_ROOT=$(mount | grep "on /boot type" | cut -d' ' -f 1) -fi -if [ "$PART_ROOT" = "" ]; then - PART_ROOT=$(mount | grep "on / type" | cut -d' ' -f 1) -fi -if [ "$PART_ROOT" = "" ]; then - echo "error: could not determine BOOT_DEVICE, please specify manually" >&2 - exit 1 -fi - - -get_grub_map() { - [ -e /tmp/dev.map ] && rm /tmp/dev.map - /sbin/grub --no-floppy --device-map /tmp/dev.map >/tmp/grub.log 2>&1 <<EOF -quit -EOF -} - -mapdev() { - partition_flag=0 - device_found=0 - devs=$(cat /tmp/dev.map | grep -v fd | sed 's/ *\t/ /' | sed ':a;$!N;$!ba;s/\n/ /g') - linuxdevice=$(echo $1 | cut -b1-8) - if [ "$(echo $1 | egrep '[0-9]$')" ]; then - # /dev/hdXY - pnum=$(echo $1 | cut -b9-) - pnum=$(($pnum-1)) - partition_flag=1 - fi - for dev in $devs - do - if [ "(" = $(echo $dev | cut -b1) ]; then - grubdevice="$dev" - else - if [ "$dev" = "$linuxdevice" ]; then - device_found=1 - break - fi - fi - done - if [ "$device_found" = "1" ]; then - if [ "$partition_flag" = "0" ]; then - echo "$grubdevice" - else - grubdevice_stringlen=${#grubdevice} - let grubdevice_stringlen-- - grubdevice=$(echo $grubdevice | cut -b1-$grubdevice_stringlen) - echo "$grubdevice,$pnum)" - fi - else - echo " DEVICE NOT FOUND" - fi -} - -dogrub() { - get_grub_map - if [ ! -f /boot/grub/menu.lst ]; then - echo "Error: Couldn't find /boot/grub/menu.lst. Is GRUB installed?" - exit 1 - fi - # try to auto-configure GRUB... - if [ "$PART_ROOT" != "" -a "$S_GRUB" != "1" ]; then - grubdev=$(mapdev $PART_ROOT) - # look for a separately-mounted /boot partition - bootdev=$(mount | grep /boot | cut -d' ' -f 1) - if [ "$grubdev" != "" -o "$bootdev" != "" ]; then - cp /boot/grub/menu.lst /tmp/.menu.lst - # remove the default entries by truncating the file at our little tag (#-*) - head -n $(cat /tmp/.menu.lst | grep -n '#-\*' | cut -d: -f 1) /tmp/.menu.lst >/boot/grub/menu.lst - rm -f /tmp/.menu.lst - echo "" >>/boot/grub/menu.lst - echo "# (0) Arch Linux" >>/boot/grub/menu.lst - echo "title Arch Linux" >>/boot/grub/menu.lst - subdir= - if [ "$bootdev" != "" ]; then - grubdev=$(mapdev $bootdev) - else - subdir="/boot" - fi - echo "root $grubdev" >>/boot/grub/menu.lst - echo "kernel $subdir/$VMLINUZ root=$PART_ROOT ro" >>/boot/grub/menu.lst - if [ "$VMLINUZ" = "vmlinuz26" ]; then - echo "initrd $subdir/kernel26.img" >>/boot/grub/menu.lst - fi - echo "" >>/boot/grub/menu.lst - # adding fallback/full image - echo "# (1) Arch Linux" >>/boot/grub/menu.lst - echo "title Arch Linux Fallback" >>/boot/grub/menu.lst - echo "root $grubdev" >>/boot/grub/menu.lst - echo "kernel $subdir/$VMLINUZ root=$PART_ROOT ro" >>/boot/grub/menu.lst - if [ "$VMLINUZ" = "vmlinuz26" ]; then - echo "initrd $subdir/kernel26-fallback.img" >>/boot/grub/menu.lst - fi - echo "" >>/boot/grub/menu.lst - fi - fi - - echo "Installing the GRUB bootloader..." - cp -a /usr/lib/grub/i386-pc/* /boot/grub/ - sync - # freeze xfs filesystems to enable grub installation on xfs filesystems - if [ -x /usr/sbin/xfs_freeze ]; then - /usr/sbin/xfs_freeze -f /boot > /dev/null 2>&1 - /usr/sbin/xfs_freeze -f / > /dev/null 2>&1 - fi - # look for a separately-mounted /boot partition - bootpart=$(mount | grep /boot | cut -d' ' -f 1) - if [ "$bootpart" = "" ]; then - bootpart=$PART_ROOT - fi - bootpart=$(mapdev $bootpart) - bootdev=$(mapdev $ROOTDEV) - if [ "$bootpart" = "" ]; then - echo "Error: Missing/Invalid root device: $bootpart" - exit 1 - fi - /sbin/grub --no-floppy --batch >/tmp/grub.log 2>&1 <<EOF -root $bootpart -setup $bootdev -quit -EOF -cat /tmp/grub.log - # unfreeze xfs filesystems - if [ -x /usr/sbin/xfs_freeze ]; then - /usr/sbin/xfs_freeze -u /boot > /dev/null 2>&1 - /usr/sbin/xfs_freeze -u / > /dev/null 2>&1 - fi - - if grep "Error [0-9]*: " /tmp/grub.log >/dev/null; then - echo "Error installing GRUB. (see /tmp/grub.log for output)" - exit 1 - fi - echo "GRUB was successfully installed." - -rm -f /tmp/grub.log - -exit 0 -} - -dogrub
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