Annotation of /tags/grubby-8_15/new-kernel-pkg

#!/bin/bash
# $Id$
#
# new-kernel-pkg
# Invoked upon installation or removal of a kernel package, the following
# tasks are/can be done here:
# creation/removal of initrd
# run of depmod/removal of depmod generated files
# addition/removal of kernel images from grub/lilo configuration (via grubby)
#
# Copyright 2002-2008 Red Hat, Inc.  All rights reserved.
# modified for Magellan-Linux by Niels Rogalla <niro@magellan-linux.de>
#
# This program 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.
#
# This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
#

PATH=/sbin:/bin:$PATH

lilo=/sbin/lilo

# some defaults that are sane for most arches
kernelName=kernel

if [ -x ./grubby ]
then
	grubby=./grubby
else
	grubby=/sbin/grubby
fi

[ -f /etc/conf.d/grubby ] && . /etc/conf.d/grubby
[ -f /etc/conf.d/grubby-uboot ] && . /etc/conf.d/grubby-uboot

cfgGrub=""
cfgLilo=""
cfguBoot=""
runLilo=""
grubConfig=""

ARCH=$(uname -m)

if [[ ${ARCH} = ia64 ]]
then
	liloConfig=/boot/efi/EFI/redhat/elilo.conf
	bootPrefix=/boot/efi/EFI/redhat
	liloFlag=elilo
	isx86=""
elif [[ ${ARCH} = ppc64 ]] || [[ ${ARCH} = ppc ]]
then
	liloConfig=/etc/yaboot.conf
	bootPrefix=/boot
	lilo=/sbin/ybin
	liloFlag=yaboot
	runLilo="yes"
	isx86=""
elif [[ ${ARCH} = sparc ]] || [[ ${ARCH} = sparc64 ]]
then
	liloConfig=/etc/silo.conf
	bootPrefix=/boot
	liloFlag=silo
	lilo=/sbin/silo
	isx86=""
elif [[ ${ARCH} = s390 ]] || [[ ${ARCH} = s390x ]]
then
	liloConfig=/etc/zipl.conf
	bootPrefix=/boot
	liloFlag=zipl
	lilo=/sbin/zipl
	runLilo="yes"
	isx86=""
elif [[ ${ARCH} = armv7l ]]
then
	liloConfig=""
	bootPrefix=/boot
	ubootDir=${UBOOT_DIR:-"/boot/uboot"}
	ubootScript=$ubootDir/${UBOOT_SCR:-"boot.scr"}
	ubootKList=${UBOOT_KLIST:-"klist.txt"}
	ubootDevice=/dev/${UBOOT_DEVICE:-"mmcblk0p1"}
	ubootDefaultImage=${UBOOT_UIMAGE:-"uImage"}
	ubootDefaultInitrd=${UBOOT_UINITRD:-"uInitrd"}
	mounted=""
	liloFlag=""
	isx86=""
else
	# this leaves i?86 and x86_64
	liloConfig=/etc/lilo.conf
	grubConfig=/boot/grub/grub.conf
	bootPrefix=/boot
	liloFlag=lilo
	isx86="yes"
fi

mode=""
version=""
initrd=""
dracut=""
dracuthostonly=""
initrdfile=""
moddep=""
verbose=""
makedefault=""
package=""
mbkernel=""
mbargs=""
adddracutargs=""
addplymouthinitrd=""

usage()
{
	echo "Usage: $(basename $0) [-v] [--mkinitrd] [--rminitrd] [--dracut]" >&2
	echo "       [--initrdfile=<initrd-image>] [--depmod] [--rmmoddep]" >&2
	echo "       [--kernel-args=<args>] [--remove-args=<args>]" >&2
	echo "       [--banner=<banner>] [--multiboot=multiboot]" >&2
	echo "       [--mbargs=mbargs] [--make-default] [--add-dracut-args]" >&2
	echo "       [--add-plymouth-initrd]" >&2
	echo "       [--host-only]" >&2
	echo "       <--install | --remove | --update> <kernel-version>" >&2
	echo "       (ex: $(basename $0) --mkinitrd --depmod --install 2.4.7-2)" >&2
	exit 1
}

run_grub2()
{
	if [ -d /boot/grub -a -x /sbin/grub-mkconfig ]
	then
		cp /boot/grub/grub.cfg /boot/grub/grub.cfg.old
		/sbin/grub-mkconfig -o /boot/grub/grub.cfg
	fi
}

install()
{
	# XXX kernel should be able to be specified also (or work right on ia64)
	if [ ! -f ${bootPrefix}/${kernelName}-${version} ]
	then
		[[ -n ${verbose} ]] && echo "kernel for ${version} does not exist, not running grubby"
		return
	fi

	INITRD=""
	if [ -f ${initrdfile} ]
	then
		[[ -n ${verbose} ]] && echo "found ${initrdfile} and using it with grubby"
		INITRD="--initrd ${initrdfile}"

		if [[ -n ${addplymouthinitrd} ]]
		then
			INITRD="${INITRD} --extra-initrd ${bootPrefix}/initrd-plymouth.img"
		fi
	fi

	# FIXME: is this a good heuristic to find out if we're on iSeries?
	if [ -d /proc/iSeries ]
	then
		[[ -n ${verbose} ]] && echo "On an iSeries, just making img file"
		if [[ -z ${initrdfile} ]]
		then
			[[ -n ${verbose} ]] && echo "No initrd, just adding system map"
			/sbin/addSystemMap ${bootPrefix}/System.map-${version} ${bootPrefix}/${kernelName}-${version} ${bootPrefix}/vmlinitrd-${version}
		else
			/sbin/addSystemMap ${bootPrefix}/System.map-${version} ${bootPrefix}/${kernelName}-${version} ${bootPrefix}/vmlinux.sm-${version}
			/sbin/addRamDisk ${initrdfile} ${bootPrefix}/System.map-${version} ${bootPrefix}/vmlinux.sm-${version} ${bootPrefix}/vmlinitrd-${version} 2>/dev/null
			rm ${bootPrefix}/vmlinux.sm-${version}
		fi
		return
	fi

	# Run grub2's configuration update in parallel, if it is installed
	run_grub2

	# get the root filesystem to use
	rootdevice=$(awk '{ if ($1 !~ /^[ \t]*#/ && $2 == "/") { print $1; }}' /etc/fstab)

	if [[ -n ${mbkernel} ]] && [[ -n ${cfgLilo} ]] && [[ ${liloFlag} != elilo ]]
	then
		[[ -n ${verbose} ]] && echo "multiboot specified, not updating lilo.conf"
		cfgLilo=""
	fi

	if [[ -n ${cfgGrub} ]]
	then
		[[ -n ${verbose} ]] && echo "adding ${version} to ${grubConfig}"

		if [[ -n ${banner} ]]
		then
			title="${banner} (${version})"
		elif [ -f /etc/mageversion ]
		then
			title="Magellan Linux $(< /etc/mageversion) (${version})"
		else
			title="Magellan Linux (${version})"
		fi
		${grubby} --add-kernel=${bootPrefix}/${kernelName}-${version} \
			${INITRD} --copy-default ${makedefault} --title "${title}" \
			${mbkernel:+--add-multiboot="${mbkernel}"} ${mbargs:+--mbargs="${mbargs}"} \
			--args="root=${rootdevice} ${kernargs}" --remove-kernel="TITLE=${title}"
	else
		[[ -n ${verbose} ]] && echo "${grubConfig} does not exist, not running grubby"
	fi

	if [[ -n ${cfgLilo} ]]
	then
		[[ -n ${verbose} ]] && echo "adding ${version} to ${liloConfig}"

		${grubby} --add-kernel=${bootPrefix}/${kernelName}-${version} ${INITRD} \
			--copy-default ${makedefault} --title ${version} \
			${mbkernel:+--add-multiboot="${mbkernel}"} ${mbargs:+--mbargs="${mbargs}"} \
			--args="root=${rootdevice} ${kernargs}" --remove-kernel="TITLE=${version}" \
			--${liloFlag}

		if [[ -n ${runLilo} ]]
		then
			[[ -n ${verbose} ]] && echo "running ${lilo}"
			if [ ! -x ${lilo} ]
			then
				[[ -n ${verbose} ]] && echo "${lilo} does not exist"
			else
				${lilo} > /dev/null
			fi
		fi
	else
		[[ -n ${verbose} ]] && echo "${liloConfig} does not exist, not running grubby"
	fi
}

remove()
{
	# FIXME: is this a good heuristic to find out if we're on iSeries?
	if [ -d /proc/iSeries ]
	then
		[[ -n ${verbose} ]] && echo "On an iSeries, remove img file"
		rm -f ${bootPrefix}/${kernelName}-${version}.img 2>/dev/null
		return
	fi

	# Run grub2's configuration update in parallel, if it is installed
	run_grub2

	if [[ -n ${cfgGrub} ]]
	then
		[[ -n ${verbose} ]] && echo "removing ${version} from ${grubConfig}"
		${grubby} --remove-kernel=${bootPrefix}/${kernelName}-${version}
	else
		[[ -n ${verbose} ]] && echo "${grubConfig} does not exist, not running grubby"
	fi

	if [[ -n ${cfgLilo} ]]
	then
		[[ -n ${verbose} ]] && echo "removing ${version} from ${liloConfig}"
		${grubby} --remove-kernel=${bootPrefix}/${kernelName}-${version} --${liloFlag}

		if [[ -n ${runLilo} ]]
		then
			[[ -n ${verbose} ]] && echo "running ${lilo}"
			if [ ! -x ${lilo} ]
			then
				[[ -n ${verbose} ]] && echo "${lilo} does not exist"
			else
				${lilo} > /dev/null
			fi
		fi
	else
		[[ -n ${verbose} ]] && echo "${liloConfig} does not exist, not running grubby"
	fi

	if [[ -n ${cfguBoot} ]]
	then
		[[ -n ${verbose} ]] && echo "removing ${version} from ${ubootDir}..."

		if [ -f ${ubootDir}/${ubootKList} ]
		then
			tmpKList=$(mktemp ${ubootDir}/${ubootKList}.XXXX)
			curversion=$(tail -n1 ${ubootDir}/${ubootKList})
			sed "/${version}/d" ${ubootDir}/${ubootKList} > ${tmpKList}
			newversion=$(tail -n1 ${tmpKList})
			if [ -f ${ubootDir}/uImage-${newversion} ] && [ -f ${ubootDir}/uInitrd-${newversion} ]
			then
				if [[ ${curversion} != ${newversion} ]]
				then
					cp -fp ${ubootDir}/uImage-${newversion} ${ubootDir}/${ubootDefaultImage}
					if [ $? -ne 0 ]
					then
						[[ -n ${verbose} ]] && echo "copy uImage-${newversion} error, default kernel not replaced!" && exit
					fi
					cp -fp ${ubootDir}/uInitrd-${newversion} ${ubootDir}/${ubootDefaultInitrd}
					if [ $? -ne 0 ]
					then
						[[ -n ${verbose} ]] && echo "copy uInitrd-${newversion} error, default Initrd not replaced!" && exit
					fi
				fi

				[[ -n ${verbose} ]] && echo "removing uImage-${version}"
				if [ -f ${ubootDir}/uImage-${version} ]
				then
					rm -f ${ubootDir}/uImage-${version}
				else
					[[ -n ${verbose} ]] && echo "uImage-${version} did not exist!"
				fi

				[[ -n ${verbose} ]] && echo "removing uInitrd-${version}"
				if [ -f ${ubootDir}/uInitrd-${version} ]
				then
					rm -f ${ubootDir}/uInitrd-${version}
				else
					[[ -n ${verbose} ]] && echo "uInitrd-${version} did not exist!"
				fi

				mv ${tmpKList} ${ubootDir}/${ubootKList}
			else
				[[ -n ${verbose} ]] && echo "uImage ${newversion} does not exist!"
				[ -f ${tmpKList} ] && rm -f ${tmpKList}
			fi
		else
			[[ -n ${verbose} ]] && echo "No previous kernel version. uBoot images not removed!"
		fi
	else
		[[ -n ${verbose} ]] && echo "${ubootScript} does not exist, not modifying ${ubootDir}"
	fi
}

update()
{
	if [ ! -f ${bootPrefix}/${kernelName}-${version} ]
	then
		[[ -n ${verbose} ]] && echo "kernel for ${version} does not exist, not running grubby"
		return
	fi

	INITRD=""
	if [ -f ${initrdfile} ]
	then
		[[ -n ${verbose} ]] && echo "found ${initrdfile} and using it with grubby"
		INITRD="--initrd ${initrdfile}"

		if [[ -n ${addplymouthinitrd} ]]
		then
			INITRD="${INITRD} --extra-initrd ${bootPrefix}/initrd-plymouth.img"
		fi
	fi

	# Run grub2's configuration update in parallel, if it is installed
	run_grub2

	if [[ -n ${cfgGrub} ]]
	then
		[[ -n ${verbose} ]] && echo "updating ${version} from ${grubConfig}"
		${grubby} --update-kernel=${bootPrefix}/${kernelName}-${version} \
			${INITRD} \
			${kernargs:+--args="${kernargs}"} \
			${removeargs:+--remove-args="${removeargs}"}
	else
		[[ -n ${verbose} ]] && echo "${grubConfig} does not exist, not running grubby"
	fi

	if [[ -n ${cfgLilo} ]]
	then
		[[ -n ${verbose} ]] && echo "updating ${version} from ${liloConfig}"
		${grubby} --update-kernel=${bootPrefix}/${kernelName}-${version} \
			${INITRD} \
			${kernargs:+--args="${kernargs}"} \
			${removeargs:+--remove-args="${removeargs}"} \
			--${liloFlag}

		if [[ -n ${runLilo} ]]
		then
			[[ -n ${verbose} ]] && echo "running ${lilo}"
			if [ ! -x ${lilo} ]
			then
				[[ -n ${verbose} ]] && echo "${lilo} does not exist"
			else
				${lilo} > /dev/null
			fi
		fi
	else
		[[ -n ${verbose} ]] && echo "${liloConfig} does not exist, not running grubby"
	fi

	if [[ -n ${cfguBoot} ]]
	then
		[[ -n ${verbose} ]] && echo "adding $version to ${ubootDir}..."

		[[ -n ${verbose} ]] && echo "creating uImage-${version}"
		mkimage -A arm -O linux -T kernel -C none -a 0x80008000 -e 0x80008000 \
			-n ${version} -d ${bootPrefix}/${kernelName}-${version} ${ubootDir}/uImage-${version}

		[[ -n ${verbose} ]] && echo "creating uInitrd-${version}"
		mkimage -A arm -O linux -T ramdisk -C none -a 0 -e 0 \
			-n initramfs -d ${initrdfile} ${ubootDir}/uInitrd-${version}

		if [ -f ${ubootDir}/uImage-${version} ] && [ -f ${ubootDir}/uInitrd-${version} ]
		then
			cp -fp ${ubootDir}/uImage-${version} ${ubootDir}/${ubootDefaultImage}
			if [ $? -ne 0 ]
			then
				[[ -n ${verbose} ]] && echo "copy uImage-${version} error, kernel not installed!" && exit
			fi
			cp -fp ${ubootDir}/uInitrd-${version} ${ubootDir}/${ubootDefaultInitrd}
			if [ $? -ne 0 ]
			then
				[[ -n ${verbose} ]] && echo "copy uInitrd-${version} error, kernel not installed!" && exit
			fi
			echo ${version} >> ${ubootDir}/${ubootKList}
		else
			[[ -n ${verbose} ]] && echo "cannot make ${version} the default"
		fi
	 else
		[[ -n ${verbose} ]] && echo "${ubootScript} does not exist, not setting up ${ubootDir}"
	fi
}

mkinitrd()
{
	if [[ -n ${dracut} ]]
	then
		tool="/sbin/dracut ${dracuthostonly} -f ${initrdfile} ${version}"
	else
		tool="/sbin/mkinitrd --allow-missing -f ${initrdfile} ${version}"
	fi
	[[ -n ${verbose} ]] && echo "creating initrd ${initrdfile} using ${version}"
	${tool}
	rc=$?
	if [ ${rc} != 0 ]
	then
		echo "mkinitrd failed" >&2
		exit 1
	fi
}

rminitrd()
{
	[[ -n ${verbose} ]] && echo "removing initrd ${initrdfile}"
	[ -f ${initrdfile} ] && rm -f ${initrdfile}
}

doDepmod()
{
	[[ -n ${verbose} ]] && echo "running depmod for ${version}"
	depmod -ae -F /boot/System.map-${version} ${version}
}

doRmmoddep()
{
	[[ -n ${verbose} ]] && echo "removing modules.dep info for ${version}"
	[ -d /lib/modules/${version} ] && rm -f /lib/modules/${version}/modules.*
}


while [ $# -gt 0 ]
do
	case $1 in
		--mkinitrd)
			initrd="make"
			;;

		--rminitrd)
			initrd="remove"
			;;

		--dracut)
			dracut=--dracut
			;;

		--host-only)
			dracuthostonly=-H
			;;

		--initrdfile*)
			if echo $1 | grep '=' >/dev/null
			then
				initrdfile=$(echo $1 | sed 's/^--initrdfile=//')
			else
				initrdfile=$2
				shift
			fi
			;;

		--kernel-args*)
			if echo $1 | grep '=' >/dev/null
			then
				kernargs=$(echo $1 | sed 's/^--kernel-args=//')
			else
				kernargs=$2
				shift
			fi
			;;

		--remove-args*)
			if echo $1 | grep '=' >/dev/null
			then
				removeargs=$(echo $1 | sed 's/^--remove-args=//')
			else
				removeargs=$2
				shift
			fi
			;;

		--banner*)
			if echo $1 | grep '=' >/dev/null
			then
				banner=$(echo $1 | sed 's/^--banner=//')
			else
				banner=$2
				shift
			fi
			;;

		--multiboot*)
			if echo $1 |grep '=' >/dev/null
			then
				mbkernel=$(echo $1 | sed 's/^--multiboot=//')
			else
				# can't really support having an optional second arg here
				# sorry!
				mbkernel="/boot/xen.gz"
			fi
			;;

		--mbargs*)
			if echo $1 |grep '=' >/dev/null
			then
				mbargs=$(echo $1 | sed 's/^--mbargs=//')
			else
				mbargs="$2"
				shift
			fi
			;;

		--depmod)
			moddep="make"
			;;

		--rmmoddep)
			moddep="remove"
			;;

		--make-default)
			makedefault="--make-default"
			;;

		--package)
			if echo $1 | grep '=' >/dev/null
			then
				package=$(echo $1 | sed 's/^--package=//')
			else
				package=$2
				shift
			fi
			;;

		--add-dracut-args)
			adddracutargs=--add-dracut-args
			;;

		--add-plymouth-initrd)
			addplymouthinitrd=--add-plymouth-initrd
			;;

		-v)
			verbose=-v
			;;

		*)
			if [[ -z ${mode} ]]
			then
				mode=$1
			elif [[ -z ${version} ]]
			then
				version=$1
			else
				usage
			fi
			;;
	esac

	shift
done

# make sure the mode is valid
if [[ ${mode} != --install ]] && [[ ${mode} != --remove ]] && [[ ${mode} != --update ]]
then
	usage
fi

if [[ -z ${version} ]]
then
	usage
fi

if [ "${mode}" != "--install" -a "${makedefault}" ]
then
	usage
fi

kernelmajor=$(echo ${kernel} | cut -d . -f 1,2)

# kernel image for 2.4 is kernel
if [[ ${ARCH} = ppc64 ]] || [[ ${ARCH} = ppc ]]
then
	if [[ ${kernelmajor} = 2.4 ]]
	then
		kernelName=kernel
	fi
fi

# set the initrd file based on arch; ia64 is the only currently known oddball
if [[ -z ${initrdfile} ]]
then
	INITRD_NAME_PREFIX="initrd"
	if [[ -n ${dracut} ]]
	then
		INITRD_NAME_PREFIX="initramfs"
	fi

	if [[ $(uname -m) = ia64 ]]
	then
		initrdfile="/boot/efi/EFI/redhat/${INITRD_NAME_PREFIX}-${version}.img"
	else
		initrdfile="/boot/${INITRD_NAME_PREFIX}-${version}.img"
	fi
fi
[[ -n ${verbose} ]] && echo "initrdfile is ${initrdfile}"

# add dracut i18n, keyboard and plymouth kernel args if requested
if [[ -n ${dracut} ]] || [[ -n ${adddracutargs} ]]
then
	[ -r /etc/conf.d/keymap ] && . /etc/conf.d/keymap
	[ -r /etc/conf.d/consolefont ] && . /etc/conf.d/consolefont

	if [[ -n ${KEYMAP} ]]
	then
		kernargs="${kernargs} KEYTABLE=${KEYMAP}"
	fi

	if [[ -n ${CONSOLEFONT} ]]
	then
		kernargs="${kernargs} SYSFONT=${CONSOLEFONT}"
	fi
fi

# set this as the default if we have the package and it matches
if [[ ${mode} = --install ]] && [[ ${UPDATEDEFAULT} = yes ]] && [[ -n ${package} ]] &&
	[[ -n ${DEFAULTKERNEL} ]] && [[ ${package} = ${DEFAULTKERNEL} ]]
then
	makedefault="--make-default"
	[[ -n ${verbose} ]] && echo "making it the default based on config"
fi

if [[ ${moddep} = make ]]
then
	doDepmod
elif [[ ${moddep} = remove ]]
then
	doRmmoddep
fi

if [[ ${initrd} = make ]]
then
	mkinitrd
elif [[ ${initrd} = remove ]]
then
	rminitrd
fi

if [ ! -x ${grubby} ]
then
	[[ -n ${verbose} ]] && echo "${grubby} does not exist"
	exit 0
fi

[[ -n ${grubConfig} ]] && [ -f ${grubConfig} ] && cfgGrub=1
[[ -n ${liloConfig} ]] && [ -f ${liloConfig} ] && cfgLilo=1

# if we have a uBoot directory, check if it is mounted.
# if not, mount it. Then check if a boot script exists.
if [[ -n ${ubootDir} ]]
then
	mountEntry=$(mount | grep ${ubootDir})
	if [[ -z ${mountEntry} ]]
	then
		mount ${ubootDevice} ${ubootDir}
		mounted=1
	fi
	[ -f ${ubootScript} ] && cfguBoot=1
fi

# if we have a lilo config on an x86 box, see if the default boot loader
# is lilo to determine if it should be run
if [[ -n ${cfgLilo} ]] && [[ -n ${isx86} ]]
then
	runLilo=$(${grubby} --bootloader-probe | grep lilo)
fi

if [[ ${mode} = --install ]]
then
	install
elif [[ ${mode} = --remove ]]
then
	remove
elif [[ ${mode} = --update ]]
then
	update
fi

exit 0
1	niro	532	#!/bin/bash
2	niro	924	# $Id$
3	niro	532	#
4	niro	923	# new-kernel-pkg
5	niro	532	# Invoked upon installation or removal of a kernel package, the following
6			# tasks are/can be done here:
7			# creation/removal of initrd
8			# run of depmod/removal of depmod generated files
9			# addition/removal of kernel images from grub/lilo configuration (via grubby)
10			#
11	niro	923	# Copyright 2002-2008 Red Hat, Inc. All rights reserved.
12	niro	532	# modified for Magellan-Linux by Niels Rogalla <niro@magellan-linux.de>
13			#
14	niro	923	# This program is free software; you can redistribute it and/or modify
15			# it 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,
20			# but WITHOUT ANY WARRANTY; without even the implied warranty of
21			# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22			# GNU 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, see <http://www.gnu.org/licenses/>.
26			#
27	niro	532
28			PATH=/sbin:/bin:$PATH
29
30			lilo=/sbin/lilo
31
32			# some defaults that are sane for most arches
33			kernelName=kernel
34
35	niro	924	if [ -x ./grubby ]
36			then
37			grubby=./grubby
38	niro	532	else
39	niro	924	grubby=/sbin/grubby
40	niro	532	fi
41
42	niro	925	[ -f /etc/conf.d/grubby ] && . /etc/conf.d/grubby
43	niro	1691	[ -f /etc/conf.d/grubby-uboot ] && . /etc/conf.d/grubby-uboot
44	niro	532
45			cfgGrub=""
46			cfgLilo=""
47	niro	1691	cfguBoot=""
48	niro	532	runLilo=""
49			grubConfig=""
50
51			ARCH=$(uname -m)
52
53	niro	924	if [[ ${ARCH} = ia64 ]]
54			then
55			liloConfig=/boot/efi/EFI/redhat/elilo.conf
56			bootPrefix=/boot/efi/EFI/redhat
57			liloFlag=elilo
58			isx86=""
59			elif [[ ${ARCH} = ppc64 ]] \|\| [[ ${ARCH} = ppc ]]
60			then
61			liloConfig=/etc/yaboot.conf
62			bootPrefix=/boot
63			lilo=/sbin/ybin
64			liloFlag=yaboot
65			runLilo="yes"
66			isx86=""
67			elif [[ ${ARCH} = sparc ]] \|\| [[ ${ARCH} = sparc64 ]]
68			then
69			liloConfig=/etc/silo.conf
70			bootPrefix=/boot
71			liloFlag=silo
72			lilo=/sbin/silo
73			isx86=""
74			elif [[ ${ARCH} = s390 ]] \|\| [[ ${ARCH} = s390x ]]
75			then
76			liloConfig=/etc/zipl.conf
77			bootPrefix=/boot
78			liloFlag=zipl
79			lilo=/sbin/zipl
80			runLilo="yes"
81			isx86=""
82	niro	1691	elif [[ ${ARCH} = armv7l ]]
83			then
84			liloConfig=""
85			bootPrefix=/boot
86			ubootDir=${UBOOT_DIR:-"/boot/uboot"}
87			ubootScript=$ubootDir/${UBOOT_SCR:-"boot.scr"}
88			ubootKList=${UBOOT_KLIST:-"klist.txt"}
89			ubootDevice=/dev/${UBOOT_DEVICE:-"mmcblk0p1"}
90			ubootDefaultImage=${UBOOT_UIMAGE:-"uImage"}
91			ubootDefaultInitrd=${UBOOT_UINITRD:-"uInitrd"}
92			mounted=""
93			liloFlag=""
94			isx86=""
95	niro	532	else
96	niro	924	# this leaves i?86 and x86_64
97			liloConfig=/etc/lilo.conf
98			grubConfig=/boot/grub/grub.conf
99			bootPrefix=/boot
100			liloFlag=lilo
101			isx86="yes"
102	niro	532	fi
103
104			mode=""
105			version=""
106			initrd=""
107	niro	1334	dracut=""
108			dracuthostonly=""
109	niro	532	initrdfile=""
110			moddep=""
111			verbose=""
112			makedefault=""
113			package=""
114			mbkernel=""
115			mbargs=""
116	niro	1334	adddracutargs=""
117			addplymouthinitrd=""
118	niro	532
119	niro	924	usage()
120			{
121	niro	1334	echo "Usage: $(basename $0) [-v] [--mkinitrd] [--rminitrd] [--dracut]" >&2
122	niro	924	echo " [--initrdfile=<initrd-image>] [--depmod] [--rmmoddep]" >&2
123	niro	1305	echo " [--kernel-args=<args>] [--remove-args=<args>]" >&2
124	niro	924	echo " [--banner=<banner>] [--multiboot=multiboot]" >&2
125	niro	1334	echo " [--mbargs=mbargs] [--make-default] [--add-dracut-args]" >&2
126			echo " [--add-plymouth-initrd]" >&2
127			echo " [--host-only]" >&2
128	niro	924	echo " <--install \| --remove \| --update> <kernel-version>" >&2
129			echo " (ex: $(basename $0) --mkinitrd --depmod --install 2.4.7-2)" >&2
130			exit 1
131	niro	532	}
132
133	niro	1305	run_grub2()
134			{
135	niro	1431	if [ -d /boot/grub -a -x /sbin/grub-mkconfig ]
136	niro	1305	then
137	niro	1431	cp /boot/grub/grub.cfg /boot/grub/grub.cfg.old
138			/sbin/grub-mkconfig -o /boot/grub/grub.cfg
139	niro	1305	fi
140			}
141
142	niro	924	install()
143			{
144			# XXX kernel should be able to be specified also (or work right on ia64)
145			if [ ! -f ${bootPrefix}/${kernelName}-${version} ]
146			then
147			[[ -n ${verbose} ]] && echo "kernel for ${version} does not exist, not running grubby"
148			return
149			fi
150	niro	923
151	niro	924	INITRD=""
152			if [ -f ${initrdfile} ]
153			then
154			[[ -n ${verbose} ]] && echo "found ${initrdfile} and using it with grubby"
155			INITRD="--initrd ${initrdfile}"
156	niro	1334
157			if [[ -n ${addplymouthinitrd} ]]
158			then
159			INITRD="${INITRD} --extra-initrd ${bootPrefix}/initrd-plymouth.img"
160			fi
161	niro	924	fi
162	niro	532
163	niro	924	# FIXME: is this a good heuristic to find out if we're on iSeries?
164			if [ -d /proc/iSeries ]
165			then
166			[[ -n ${verbose} ]] && echo "On an iSeries, just making img file"
167			if [[ -z ${initrdfile} ]]
168			then
169			[[ -n ${verbose} ]] && echo "No initrd, just adding system map"
170			/sbin/addSystemMap ${bootPrefix}/System.map-${version} ${bootPrefix}/${kernelName}-${version} ${bootPrefix}/vmlinitrd-${version}
171			else
172			/sbin/addSystemMap ${bootPrefix}/System.map-${version} ${bootPrefix}/${kernelName}-${version} ${bootPrefix}/vmlinux.sm-${version}
173			/sbin/addRamDisk ${initrdfile} ${bootPrefix}/System.map-${version} ${bootPrefix}/vmlinux.sm-${version} ${bootPrefix}/vmlinitrd-${version} 2>/dev/null
174			rm ${bootPrefix}/vmlinux.sm-${version}
175			fi
176			return
177	niro	532	fi
178
179	niro	1305	# Run grub2's configuration update in parallel, if it is installed
180			run_grub2
181
182	niro	924	# get the root filesystem to use
183			rootdevice=$(awk '{ if ($1 !~ /^[ \t]*#/ && $2 == "/") { print $1; }}' /etc/fstab)
184	niro	532
185	niro	924	if [[ -n ${mbkernel} ]] && [[ -n ${cfgLilo} ]] && [[ ${liloFlag} != elilo ]]
186			then
187			[[ -n ${verbose} ]] && echo "multiboot specified, not updating lilo.conf"
188			cfgLilo=""
189			fi
190	niro	532
191	niro	924	if [[ -n ${cfgGrub} ]]
192			then
193			[[ -n ${verbose} ]] && echo "adding ${version} to ${grubConfig}"
194	niro	532
195	niro	924	if [[ -n ${banner} ]]
196			then
197			title="${banner} (${version})"
198			elif [ -f /etc/mageversion ]
199			then
200			title="Magellan Linux $(< /etc/mageversion) (${version})"
201			else
202			title="Magellan Linux (${version})"
203			fi
204			${grubby} --add-kernel=${bootPrefix}/${kernelName}-${version} \
205			${INITRD} --copy-default ${makedefault} --title "${title}" \
206			${mbkernel:+--add-multiboot="${mbkernel}"} ${mbargs:+--mbargs="${mbargs}"} \
207			--args="root=${rootdevice} ${kernargs}" --remove-kernel="TITLE=${title}"
208	niro	532	else
209	niro	924	[[ -n ${verbose} ]] && echo "${grubConfig} does not exist, not running grubby"
210	niro	532	fi
211
212	niro	924	if [[ -n ${cfgLilo} ]]
213			then
214			[[ -n ${verbose} ]] && echo "adding ${version} to ${liloConfig}"
215	niro	532
216	niro	924	${grubby} --add-kernel=${bootPrefix}/${kernelName}-${version} ${INITRD} \
217			--copy-default ${makedefault} --title ${version} \
218			${mbkernel:+--add-multiboot="${mbkernel}"} ${mbargs:+--mbargs="${mbargs}"} \
219			--args="root=${rootdevice} ${kernargs}" --remove-kernel="TITLE=${version}" \
220			--${liloFlag}
221	niro	532
222	niro	924	if [[ -n ${runLilo} ]]
223			then
224			[[ -n ${verbose} ]] && echo "running ${lilo}"
225	niro	1305	if [ ! -x ${lilo} ]
226	niro	924	then
227			[[ -n ${verbose} ]] && echo "${lilo} does not exist"
228			else
229			${lilo} > /dev/null
230			fi
231			fi
232			else
233			[[ -n ${verbose} ]] && echo "${liloConfig} does not exist, not running grubby"
234	niro	532	fi
235			}
236
237	niro	924	remove()
238			{
239			# FIXME: is this a good heuristic to find out if we're on iSeries?
240			if [ -d /proc/iSeries ]
241			then
242			[[ -n ${verbose} ]] && echo "On an iSeries, remove img file"
243			rm -f ${bootPrefix}/${kernelName}-${version}.img 2>/dev/null
244			return
245			fi
246	niro	532
247	niro	1305	# Run grub2's configuration update in parallel, if it is installed
248			run_grub2
249
250	niro	924	if [[ -n ${cfgGrub} ]]
251			then
252			[[ -n ${verbose} ]] && echo "removing ${version} from ${grubConfig}"
253			${grubby} --remove-kernel=${bootPrefix}/${kernelName}-${version}
254			else
255			[[ -n ${verbose} ]] && echo "${grubConfig} does not exist, not running grubby"
256			fi
257	niro	532
258	niro	924	if [[ -n ${cfgLilo} ]]
259			then
260			[[ -n ${verbose} ]] && echo "removing ${version} from ${liloConfig}"
261	niro	1305	${grubby} --remove-kernel=${bootPrefix}/${kernelName}-${version} --${liloFlag}
262	niro	532
263	niro	924	if [[ -n ${runLilo} ]]
264			then
265			[[ -n ${verbose} ]] && echo "running ${lilo}"
266			if [ ! -x ${lilo} ]
267			then
268			[[ -n ${verbose} ]] && echo "${lilo} does not exist"
269			else
270			${lilo} > /dev/null
271			fi
272			fi
273			else
274			[[ -n ${verbose} ]] && echo "${liloConfig} does not exist, not running grubby"
275	niro	532	fi
276	niro	1691
277			if [[ -n ${cfguBoot} ]]
278			then
279			[[ -n ${verbose} ]] && echo "removing ${version} from ${ubootDir}..."
280
281			if [ -f ${ubootDir}/${ubootKList} ]
282			then
283			tmpKList=$(mktemp ${ubootDir}/${ubootKList}.XXXX)
284			curversion=$(tail -n1 ${ubootDir}/${ubootKList})
285			sed "/${version}/d" ${ubootDir}/${ubootKList} > ${tmpKList}
286			newversion=$(tail -n1 ${tmpKList})
287			if [ -f ${ubootDir}/uImage-${newversion} ] && [ -f ${ubootDir}/uInitrd-${newversion} ]
288			then
289			if [[ ${curversion} != ${newversion} ]]
290			then
291			cp -fp ${ubootDir}/uImage-${newversion} ${ubootDir}/${ubootDefaultImage}
292			if [ $? -ne 0 ]
293			then
294			[[ -n ${verbose} ]] && echo "copy uImage-${newversion} error, default kernel not replaced!" && exit
295			fi
296			cp -fp ${ubootDir}/uInitrd-${newversion} ${ubootDir}/${ubootDefaultInitrd}
297			if [ $? -ne 0 ]
298			then
299			[[ -n ${verbose} ]] && echo "copy uInitrd-${newversion} error, default Initrd not replaced!" && exit
300			fi
301			fi
302
303			[[ -n ${verbose} ]] && echo "removing uImage-${version}"
304			if [ -f ${ubootDir}/uImage-${version} ]
305			then
306			rm -f ${ubootDir}/uImage-${version}
307			else
308			[[ -n ${verbose} ]] && echo "uImage-${version} did not exist!"
309			fi
310
311			[[ -n ${verbose} ]] && echo "removing uInitrd-${version}"
312			if [ -f ${ubootDir}/uInitrd-${version} ]
313			then
314			rm -f ${ubootDir}/uInitrd-${version}
315			else
316			[[ -n ${verbose} ]] && echo "uInitrd-${version} did not exist!"
317			fi
318
319			mv ${tmpKList} ${ubootDir}/${ubootKList}
320			else
321			[[ -n ${verbose} ]] && echo "uImage ${newversion} does not exist!"
322			[ -f ${tmpKList} ] && rm -f ${tmpKList}
323			fi
324			else
325			[[ -n ${verbose} ]] && echo "No previous kernel version. uBoot images not removed!"
326			fi
327			else
328			[[ -n ${verbose} ]] && echo "${ubootScript} does not exist, not modifying ${ubootDir}"
329			fi
330	niro	532	}
331
332	niro	924	update()
333			{
334	niro	1305	if [ ! -f ${bootPrefix}/${kernelName}-${version} ]
335			then
336			[[ -n ${verbose} ]] && echo "kernel for ${version} does not exist, not running grubby"
337			return
338			fi
339
340			INITRD=""
341			if [ -f ${initrdfile} ]
342			then
343			[[ -n ${verbose} ]] && echo "found ${initrdfile} and using it with grubby"
344			INITRD="--initrd ${initrdfile}"
345	niro	1334
346			if [[ -n ${addplymouthinitrd} ]]
347			then
348			INITRD="${INITRD} --extra-initrd ${bootPrefix}/initrd-plymouth.img"
349			fi
350	niro	1305	fi
351
352			# Run grub2's configuration update in parallel, if it is installed
353			run_grub2
354
355	niro	924	if [[ -n ${cfgGrub} ]]
356			then
357			[[ -n ${verbose} ]] && echo "updating ${version} from ${grubConfig}"
358			${grubby} --update-kernel=${bootPrefix}/${kernelName}-${version} \
359	niro	1305	${INITRD} \
360	niro	924	${kernargs:+--args="${kernargs}"} \
361			${removeargs:+--remove-args="${removeargs}"}
362			else
363			[[ -n ${verbose} ]] && echo "${grubConfig} does not exist, not running grubby"
364			fi
365	niro	923
366	niro	924	if [[ -n ${cfgLilo} ]]
367			then
368			[[ -n ${verbose} ]] && echo "updating ${version} from ${liloConfig}"
369			${grubby} --update-kernel=${bootPrefix}/${kernelName}-${version} \
370	niro	1305	${INITRD} \
371	niro	924	${kernargs:+--args="${kernargs}"} \
372			${removeargs:+--remove-args="${removeargs}"} \
373			--${liloFlag}
374	niro	923
375	niro	924	if [[ -n ${runLilo} ]]
376			then
377			[[ -n ${verbose} ]] && echo "running ${lilo}"
378			if [ ! -x ${lilo} ]
379			then
380			[[ -n ${verbose} ]] && echo "${lilo} does not exist"
381			else
382			${lilo} > /dev/null
383			fi
384			fi
385			else
386			[[ -n ${verbose} ]] && echo "${liloConfig} does not exist, not running grubby"
387	niro	923	fi
388	niro	1691
389			if [[ -n ${cfguBoot} ]]
390			then
391			[[ -n ${verbose} ]] && echo "adding $version to ${ubootDir}..."
392
393			[[ -n ${verbose} ]] && echo "creating uImage-${version}"
394			mkimage -A arm -O linux -T kernel -C none -a 0x80008000 -e 0x80008000 \
395			-n ${version} -d ${bootPrefix}/${kernelName}-${version} ${ubootDir}/uImage-${version}
396
397			[[ -n ${verbose} ]] && echo "creating uInitrd-${version}"
398			mkimage -A arm -O linux -T ramdisk -C none -a 0 -e 0 \
399			-n initramfs -d ${initrdfile} ${ubootDir}/uInitrd-${version}
400
401			if [ -f ${ubootDir}/uImage-${version} ] && [ -f ${ubootDir}/uInitrd-${version} ]
402			then
403			cp -fp ${ubootDir}/uImage-${version} ${ubootDir}/${ubootDefaultImage}
404			if [ $? -ne 0 ]
405			then
406			[[ -n ${verbose} ]] && echo "copy uImage-${version} error, kernel not installed!" && exit
407			fi
408			cp -fp ${ubootDir}/uInitrd-${version} ${ubootDir}/${ubootDefaultInitrd}
409			if [ $? -ne 0 ]
410			then
411			[[ -n ${verbose} ]] && echo "copy uInitrd-${version} error, kernel not installed!" && exit
412			fi
413			echo ${version} >> ${ubootDir}/${ubootKList}
414			else
415			[[ -n ${verbose} ]] && echo "cannot make ${version} the default"
416			fi
417			else
418			[[ -n ${verbose} ]] && echo "${ubootScript} does not exist, not setting up ${ubootDir}"
419			fi
420	niro	923	}
421
422	niro	924	mkinitrd()
423			{
424	niro	1334	if [[ -n ${dracut} ]]
425			then
426			tool="/sbin/dracut ${dracuthostonly} -f ${initrdfile} ${version}"
427			else
428			tool="/sbin/mkinitrd --allow-missing -f ${initrdfile} ${version}"
429			fi
430	niro	924	[[ -n ${verbose} ]] && echo "creating initrd ${initrdfile} using ${version}"
431	niro	1334	${tool}
432	niro	924	rc=$?
433			if [ ${rc} != 0 ]
434			then
435			echo "mkinitrd failed" >&2
436			exit 1
437			fi
438	niro	532	}
439
440	niro	924	rminitrd()
441			{
442			[[ -n ${verbose} ]] && echo "removing initrd ${initrdfile}"
443			[ -f ${initrdfile} ] && rm -f ${initrdfile}
444	niro	532	}
445
446	niro	924	doDepmod()
447			{
448			[[ -n ${verbose} ]] && echo "running depmod for ${version}"
449			depmod -ae -F /boot/System.map-${version} ${version}
450	niro	532	}
451
452	niro	924	doRmmoddep()
453			{
454			[[ -n ${verbose} ]] && echo "removing modules.dep info for ${version}"
455			[ -d /lib/modules/${version} ] && rm -f /lib/modules/${version}/modules.*
456	niro	532	}
457
458
459	niro	924	while [ $# -gt 0 ]
460			do
461			case $1 in
462			--mkinitrd)
463			initrd="make"
464			;;
465	niro	532
466	niro	924	--rminitrd)
467			initrd="remove"
468			;;
469	niro	532
470	niro	1334	--dracut)
471			dracut=--dracut
472			;;
473
474			--host-only)
475			dracuthostonly=-H
476			;;
477
478	niro	924	--initrdfile*)
479			if echo $1 \| grep '=' >/dev/null
480			then
481			initrdfile=$(echo $1 \| sed 's/^--initrdfile=//')
482			else
483			initrdfile=$2
484			shift
485			fi
486			;;
487	niro	532
488	niro	924	--kernel-args*)
489			if echo $1 \| grep '=' >/dev/null
490			then
491			kernargs=$(echo $1 \| sed 's/^--kernel-args=//')
492			else
493			kernargs=$2
494			shift
495			fi
496			;;
497	niro	532
498	niro	924	--remove-args*)
499			if echo $1 \| grep '=' >/dev/null
500			then
501	niro	1305	removeargs=$(echo $1 \| sed 's/^--remove-args=//')
502	niro	924	else
503			removeargs=$2
504			shift
505			fi
506			;;
507	niro	923
508	niro	924	--banner*)
509			if echo $1 \| grep '=' >/dev/null
510			then
511			banner=$(echo $1 \| sed 's/^--banner=//')
512			else
513			banner=$2
514			shift
515			fi
516			;;
517	niro	532
518	niro	924	--multiboot*)
519			if echo $1 \|grep '=' >/dev/null
520			then
521			mbkernel=$(echo $1 \| sed 's/^--multiboot=//')
522			else
523			# can't really support having an optional second arg here
524			# sorry!
525			mbkernel="/boot/xen.gz"
526			fi
527			;;
528	niro	532
529	niro	924	--mbargs*)
530			if echo $1 \|grep '=' >/dev/null
531			then
532			mbargs=$(echo $1 \| sed 's/^--mbargs=//')
533			else
534			mbargs="$2"
535			shift
536			fi
537			;;
538	niro	532
539	niro	924	--depmod)
540			moddep="make"
541			;;
542	niro	532
543	niro	924	--rmmoddep)
544			moddep="remove"
545			;;
546	niro	532
547	niro	924	--make-default)
548			makedefault="--make-default"
549			;;
550	niro	532
551	niro	924	--package)
552			if echo $1 \| grep '=' >/dev/null
553			then
554			package=$(echo $1 \| sed 's/^--package=//')
555			else
556			package=$2
557			shift
558			fi
559			;;
560	niro	532
561	niro	1334	--add-dracut-args)
562			adddracutargs=--add-dracut-args
563			;;
564
565			--add-plymouth-initrd)
566			addplymouthinitrd=--add-plymouth-initrd
567			;;
568
569	niro	924	-v)
570			verbose=-v
571			;;
572	niro	532
573	niro	924	*)
574			if [[ -z ${mode} ]]
575			then
576			mode=$1
577			elif [[ -z ${version} ]]
578			then
579			version=$1
580			else
581			usage
582			fi
583			;;
584			esac
585	niro	532
586	niro	924	shift
587	niro	532	done
588
589			# make sure the mode is valid
590	niro	924	if [[ ${mode} != --install ]] && [[ ${mode} != --remove ]] && [[ ${mode} != --update ]]
591			then
592			usage
593	niro	532	fi
594
595	niro	924	if [[ -z ${version} ]]
596			then
597			usage
598	niro	532	fi
599
600	niro	924	if [ "${mode}" != "--install" -a "${makedefault}" ]
601			then
602			usage
603	niro	532	fi
604
605	niro	924	kernelmajor=$(echo ${kernel} \| cut -d . -f 1,2)
606	niro	532
607	niro	1305	# kernel image for 2.4 is kernel
608	niro	924	if [[ ${ARCH} = ppc64 ]] \|\| [[ ${ARCH} = ppc ]]
609			then
610			if [[ ${kernelmajor} = 2.4 ]]
611			then
612			kernelName=kernel
613			fi
614	niro	532	fi
615
616			# set the initrd file based on arch; ia64 is the only currently known oddball
617	niro	924	if [[ -z ${initrdfile} ]]
618			then
619			INITRD_NAME_PREFIX="initrd"
620	niro	1334	if [[ -n ${dracut} ]]
621			then
622			INITRD_NAME_PREFIX="initramfs"
623			fi
624	niro	923
625	niro	924	if [[ $(uname -m) = ia64 ]]
626			then
627			initrdfile="/boot/efi/EFI/redhat/${INITRD_NAME_PREFIX}-${version}.img"
628			else
629			initrdfile="/boot/${INITRD_NAME_PREFIX}-${version}.img"
630			fi
631	niro	532	fi
632	niro	924	[[ -n ${verbose} ]] && echo "initrdfile is ${initrdfile}"
633	niro	532
634	niro	1334	# add dracut i18n, keyboard and plymouth kernel args if requested
635			if [[ -n ${dracut} ]] \|\| [[ -n ${adddracutargs} ]]
636			then
637			[ -r /etc/conf.d/keymap ] && . /etc/conf.d/keymap
638			[ -r /etc/conf.d/consolefont ] && . /etc/conf.d/consolefont
639
640			if [[ -n ${KEYMAP} ]]
641			then
642			kernargs="${kernargs} KEYTABLE=${KEYMAP}"
643			fi
644
645			if [[ -n ${CONSOLEFONT} ]]
646			then
647			kernargs="${kernargs} SYSFONT=${CONSOLEFONT}"
648			fi
649			fi
650
651	niro	532	# set this as the default if we have the package and it matches
652	niro	924	if [[ ${mode} = --install ]] && [[ ${UPDATEDEFAULT} = yes ]] && [[ -n ${package} ]] &&
653			[[ -n ${DEFAULTKERNEL} ]] && [[ ${package} = ${DEFAULTKERNEL} ]]
654			then
655			makedefault="--make-default"
656			[[ -n ${verbose} ]] && echo "making it the default based on config"
657	niro	532	fi
658
659	niro	924	if [[ ${moddep} = make ]]
660			then
661			doDepmod
662			elif [[ ${moddep} = remove ]]
663			then
664			doRmmoddep
665	niro	532	fi
666
667	niro	924	if [[ ${initrd} = make ]]
668			then
669			mkinitrd
670			elif [[ ${initrd} = remove ]]
671			then
672			rminitrd
673	niro	532	fi
674
675	niro	924	if [ ! -x ${grubby} ]
676			then
677			[[ -n ${verbose} ]] && echo "${grubby} does not exist"
678			exit 0
679	niro	532	fi
680
681	niro	924	[[ -n ${grubConfig} ]] && [ -f ${grubConfig} ] && cfgGrub=1
682			[[ -n ${liloConfig} ]] && [ -f ${liloConfig} ] && cfgLilo=1
683	niro	532
684	niro	1691	# if we have a uBoot directory, check if it is mounted.
685			# if not, mount it. Then check if a boot script exists.
686			if [[ -n ${ubootDir} ]]
687			then
688			mountEntry=$(mount \| grep ${ubootDir})
689			if [[ -z ${mountEntry} ]]
690			then
691			mount ${ubootDevice} ${ubootDir}
692			mounted=1
693			fi
694			[ -f ${ubootScript} ] && cfguBoot=1
695			fi
696
697	niro	532	# if we have a lilo config on an x86 box, see if the default boot loader
698			# is lilo to determine if it should be run
699	niro	924	if [[ -n ${cfgLilo} ]] && [[ -n ${isx86} ]]
700			then
701			runLilo=$(${grubby} --bootloader-probe \| grep lilo)
702	niro	532	fi
703
704	niro	924	if [[ ${mode} = --install ]]
705			then
706			install
707			elif [[ ${mode} = --remove ]]
708			then
709			remove
710			elif [[ ${mode} = --update ]]
711			then
712			update
713	niro	532	fi
714
715			exit 0