summaryrefslogtreecommitdiff
path: root/libre/grub-legacy/install-grub
diff options
context:
space:
mode:
authorcoadde [Márcio Alexandre Silva Delgado] <coadde@parabola.nu>2014-08-28 00:17:28 -0300
committercoadde [Márcio Alexandre Silva Delgado] <coadde@parabola.nu>2014-08-28 00:17:28 -0300
commit85d915ce08f83d640afabbb50558d8a1c0c9a49c (patch)
tree99e85f35fe3c89edb198b28afab1c3888a786c91 /libre/grub-legacy/install-grub
parent0ff008e3c9dcc5ef088f481dfff3dcd121575598 (diff)
downloadabslibre-85d915ce08f83d640afabbb50558d8a1c0c9a49c.tar.gz
abslibre-85d915ce08f83d640afabbb50558d8a1c0c9a49c.tar.bz2
abslibre-85d915ce08f83d640afabbb50558d8a1c0c9a49c.zip
move [libre]/grub-legacy to [pcr]
Diffstat (limited to 'libre/grub-legacy/install-grub')
-rw-r--r--libre/grub-legacy/install-grub204
1 files changed, 0 insertions, 204 deletions
diff --git a/libre/grub-legacy/install-grub b/libre/grub-legacy/install-grub
deleted file mode 100644
index affc9c38a..000000000
--- a/libre/grub-legacy/install-grub
+++ /dev/null
@@ -1,204 +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}
-
-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
-
- for kernel in /boot/vmlinuz-linux* /boot/vmlinuz26-*; do
- if [ ${kernel} == "/boot/vmlinuz-linux*" ] || [ ${kernel} == "/boot/vmlinuz26-*" ] ; then
- echo > /dev/null
- else
- VMLINUZ=$( echo ${kernel} | cut -c 7- )
-
- if [ "$( echo ${VMLINUZ} | cut -c -13 )" = "vmlinuz-linux" ]; then # new naming scheme for linux > 3.0
- extension=$( echo ${VMLINUZ} | cut -c 14- )
- INITRAMFS_BASENAME=initramfs-linux${extension}
- else # old naming scheme for lts kernel
- extension=$( echo ${VMLINUZ} | cut -c 10- )
- INITRAMFS_BASENAME=kernel26${extension}
- fi
-
- echo "" >>/boot/grub/menu.lst
- echo "# (0) Parabola GNU/Linux-libre" >>/boot/grub/menu.lst
- echo "title Parabola GNU/Linux-libre - ${VMLINUZ}" >>/boot/grub/menu.lst
- subdir=
- if [ "${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
- echo "initrd ${subdir}/${INITRAMFS_BASENAME}.img" >>/boot/grub/menu.lst
- echo "" >>/boot/grub/menu.lst
-
- # adding fallback/full image
- echo "# (1) Parabola GNU/Linux-libre" >>/boot/grub/menu.lst
- echo "title Parabola GNU/Linux-libre Fallback - ${VMLINUZ}" >>/boot/grub/menu.lst
- echo "root ${grubdev}" >>/boot/grub/menu.lst
- echo "kernel ${subdir}/${VMLINUZ} root=${PART_ROOT} ro" >>/boot/grub/menu.lst
- echo "initrd ${subdir}/${INITRAMFS_BASENAME}-fallback.img" >>/boot/grub/menu.lst
- echo "" >>/boot/grub/menu.lst
- fi
- done
- 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
- [ "$(stat -fLc %T /boot)" == "xfs" ] && /usr/sbin/xfs_freeze -f /boot > /dev/null 2>&1
- [ "$(stat -fLc %T /)" == "xfs" ] && /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
-
- echo ${bootpart}
- echo ${bootdev}
- /sbin/grub --no-floppy --batch >/tmp/grub.log 2>&1 <<EOF
-root ${bootpart}
-setup ${bootdev}
-quit
-EOF
- cat /tmp/grub.log
-
- # unfreeze xfs filesystems
- if [ -x /usr/sbin/xfs_freeze ]; then
- [ "$(stat -fLc %T /boot)" == "xfs" ] && /usr/sbin/xfs_freeze -u /boot > /dev/null 2>&1
- [ "$(stat -fLc %T /)" == "xfs" ] && /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