Annotation of /tags/grubby-8_40_20170706/new-kernel-pkg

#!/bin/bash
#
# 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 (C) 2002-2005 Red Hat, Inc.
# 
# modified for Magellan-Linux by Niels Rogalla <niro@magellan-linux.de>
#

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/sysconfig/kernel ] && . /etc/sysconfig/kernel

cfgGrub=""
cfgLilo=""
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' -o $ARCH = 'ppc' ]; then
    liloConfig=/etc/yaboot.conf
    bootPrefix=/boot
    lilo=/sbin/ybin
    liloFlag=yaboot
    runLilo="yes"
    isx86=""
elif [ $ARCH = 'sparc' -o $ARCH = 'sparc64' ]; then
    liloConfig=/etc/silo.conf
    bootPrefix=/boot
    liloFlag=silo
    lilo=/sbin/silo
    isx86=""
elif [ $ARCH = 's390' -o $ARCH = 's390x' ]; then
    liloConfig=/etc/zipl.conf
    bootPrefix=/boot
    liloFlag=zipl
    lilo=/sbin/zipl
    runLilo="yes"
    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=""
initrdfile=""
moddep=""
verbose=""
makedefault=""
package=""
mbkernel=""
mbargs=""

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

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"
    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

    # get the root filesystem to use; if it's on a label make sure it's
    # been configured. if not, get the root device from mount
    rootdevice=$(awk '{ if ($1 !~ /^[ \t]*#/ && $2 == "/") { print $1; }}' /etc/fstab)
    short=$(echo $rootdevice | cut -d= -f1)
    if [ "$short" == "LABEL" ]; then
	label=$(echo $rootdevice | cut -d= -f2 |head -n 1)
	device=$(echo "showlabels" | /sbin/nash  --force --quiet | 
			awk '$2 == "'$label'" {print $1}')
	if [ -z "$device" ]; then
	    rootdevice=$(mount | awk '$3 == "/" { print $1 }')
	fi
    fi

    if [ -n "$mbkernel" ]; then
	mb="--add-multiboot=$mbkernel"
	if [ -n "$mbargs" ]; then
	    mb="$mb --mbargs=$mbargs"
	fi
	[ -n "$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 ($version)"
	fi
	/sbin/grubby --add-kernel=$bootPrefix/$kernelName-$version $INITRD    \
		     --copy-default $makedefault $mb --title "$title"	    \
		     --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"

	/sbin/grubby --add-kernel=$bootPrefix/$kernelName-$version $INITRD    \
		     --copy-default $makedefault --title $version	    \
		     --args="root=$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

    if [ -n "$cfgGrub" ]; then
	[ -n "$verbose" ] && echo "removing $version from $grubConfig"
	/sbin/grubby --remove-kernel=$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 $liloConfig"
	/sbin/grubby --remove-kernel=$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
}

mkinitrd() {
    [ -n "$verbose" ] && echo "creating initrd $initrdfile using $version"
    /sbin/mkinitrd --allow-missing -f $initrdfile $version
    rc=$?
    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"
	    ;;

	--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		    
	    ;;

	--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		    
	    ;;

	-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 [ "$mode" != "--install" -a "$mode" != "--remove" ] ; then
    usage
fi

if [ -z "$version" ]; then
    usage
fi

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

# make sure that /dev/loop exist
[[ ! -e /dev/loop ]] && modprobe loop

kernelmajor=`echo $kernel | cut -d . -f 1,2`

# kernel image for 2.4 is vmlinux
if [ $ARCH = 'ppc64' -o $ARCH = 'ppc' ]; then
  if [ "$kernelmajor" == "2.4" ]; then
      kernelName=vmlinux
  fi
fi


# set the initrd file based on arch; ia64 is the only currently known oddball
if [ -z "$initrdfile" ]; then
    if [ `uname -m` = "ia64" ]; then
	initrdfile="/boot/efi/EFI/redhat/initrd-$version.img"
    else
	initrdfile="/boot/initrd-$version.img"
    fi

fi
[ -n "$verbose" ] && echo "initrdfile is $initrdfile"

# set this as the default if we have the package and it matches
if [ "$mode" == "--install" -a "$UPDATEDEFAULT" == "yes" -a -n "$package" -a -n "$DEFAULTKERNEL" -a "$package" == "$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 lilo config on an x86 box, see if the default boot loader
# is lilo to determine if it should be run
if [ -n "$cfgLilo" -a -n "$isx86" ]; then
    runLilo=$($grubby --bootloader-probe | grep lilo)
fi

if [ "$mode" == "--install" ]; then
    install
elif [ "$mode" == "--remove" ]; then
    remove
fi

exit 0
1	niro	532	#!/bin/bash
2			#
3			# Invoked upon installation or removal of a kernel package, the following
4			# tasks are/can be done here:
5			# creation/removal of initrd
6			# run of depmod/removal of depmod generated files
7			# addition/removal of kernel images from grub/lilo configuration (via grubby)
8			#
9			# Copyright (C) 2002-2005 Red Hat, Inc.
10			#
11			# modified for Magellan-Linux by Niels Rogalla <niro@magellan-linux.de>
12			#
13
14			PATH=/sbin:/bin:$PATH
15
16			lilo=/sbin/lilo
17
18			# some defaults that are sane for most arches
19			kernelName=kernel
20
21			if [ -x ./grubby ]; then
22			grubby=./grubby
23			else
24			grubby=/sbin/grubby
25			fi
26
27			[ -f /etc/sysconfig/kernel ] && . /etc/sysconfig/kernel
28
29			cfgGrub=""
30			cfgLilo=""
31			runLilo=""
32			grubConfig=""
33
34			ARCH=$(uname -m)
35
36			if [ $ARCH = 'ia64' ]; then
37			liloConfig=/boot/efi/EFI/redhat/elilo.conf
38			bootPrefix=/boot/efi/EFI/redhat
39			liloFlag=elilo
40			isx86=""
41			elif [ $ARCH = 'ppc64' -o $ARCH = 'ppc' ]; then
42			liloConfig=/etc/yaboot.conf
43			bootPrefix=/boot
44			lilo=/sbin/ybin
45			liloFlag=yaboot
46			runLilo="yes"
47			isx86=""
48			elif [ $ARCH = 'sparc' -o $ARCH = 'sparc64' ]; then
49			liloConfig=/etc/silo.conf
50			bootPrefix=/boot
51			liloFlag=silo
52			lilo=/sbin/silo
53			isx86=""
54			elif [ $ARCH = 's390' -o $ARCH = 's390x' ]; then
55			liloConfig=/etc/zipl.conf
56			bootPrefix=/boot
57			liloFlag=zipl
58			lilo=/sbin/zipl
59			runLilo="yes"
60			isx86=""
61			else
62			# this leaves i?86 and x86_64
63			liloConfig=/etc/lilo.conf
64			grubConfig=/boot/grub/grub.conf
65			bootPrefix=/boot
66			liloFlag=lilo
67			isx86="yes"
68			fi
69
70			mode=""
71			version=""
72			initrd=""
73			initrdfile=""
74			moddep=""
75			verbose=""
76			makedefault=""
77			package=""
78			mbkernel=""
79			mbargs=""
80
81			usage() {
82			echo "Usage: `basename $0` [-v] [--mkinitrd] [--rminitrd]" >&2
83			echo " [--initrdfile=<initrd-image>] [--depmod] [--rmmoddep]" >&2
84			echo " [--kernel-args=<args>] [--banner=<banner>]" >&2
85			echo " [--multiboot=multiboot] [--mbargs=mbargs]" >&2
86			echo " [--make-default] <--install \| --remove> <kernel-version>" >&2
87			echo " (ex: `basename $0` --mkinitrd --depmod --install 2.4.7-2)" >&2
88			exit 1
89			}
90
91			install() {
92			# XXX kernel should be able to be specified also (or work right on ia64)
93			if [ ! -f $bootPrefix/$kernelName-$version ] ; then
94			[ -n "$verbose" ] && echo "kernel for $version does not exist, not running grubby"
95			return
96			fi
97
98			INITRD=""
99			if [ -f $initrdfile ]; then
100			[ -n "$verbose" ] && echo "found $initrdfile and using it with grubby"
101			INITRD="--initrd $initrdfile"
102			fi
103
104			# FIXME: is this a good heuristic to find out if we're on iSeries?
105			if [ -d /proc/iSeries ]; then
106			[ -n "$verbose" ] && echo "On an iSeries, just making img file"
107			if [ -z $initrdfile ]; then
108			[ -n "$verbose" ] && echo "No initrd, just adding system map"
109			/sbin/addSystemMap $bootPrefix/System.map-$version $bootPrefix/$kernelName-$version $bootPrefix/vmlinitrd-$version
110			else
111			/sbin/addSystemMap $bootPrefix/System.map-$version $bootPrefix/$kernelName-$version $bootPrefix/vmlinux.sm-$version
112			/sbin/addRamDisk $initrdfile $bootPrefix/System.map-$version $bootPrefix/vmlinux.sm-$version $bootPrefix/vmlinitrd-$version 2>/dev/null
113			rm $bootPrefix/vmlinux.sm-$version
114			fi
115			return
116			fi
117
118			# get the root filesystem to use; if it's on a label make sure it's
119			# been configured. if not, get the root device from mount
120			rootdevice=$(awk '{ if ($1 !~ /^[ \t]*#/ && $2 == "/") { print $1; }}' /etc/fstab)
121			short=$(echo $rootdevice \| cut -d= -f1)
122			if [ "$short" == "LABEL" ]; then
123			label=$(echo $rootdevice \| cut -d= -f2 \|head -n 1)
124			device=$(echo "showlabels" \| /sbin/nash --force --quiet \|
125			awk '$2 == "'$label'" {print $1}')
126			if [ -z "$device" ]; then
127			rootdevice=$(mount \| awk '$3 == "/" { print $1 }')
128			fi
129			fi
130
131			if [ -n "$mbkernel" ]; then
132			mb="--add-multiboot=$mbkernel"
133			if [ -n "$mbargs" ]; then
134			mb="$mb --mbargs=$mbargs"
135			fi
136			[ -n "$verbose" ] && echo "multiboot specified, not updating lilo.conf"
137			cfgLilo=""
138			fi
139
140			if [ -n "$cfgGrub" ]; then
141			[ -n "$verbose" ] && echo "adding $version to $grubConfig"
142
143			if [ -n "$banner" ]; then
144			title="$banner ($version)"
145			elif [ -f /etc/mageversion ]; then
146			title="Magellan Linux $(< /etc/mageversion) ($version)"
147			else
148			title="Magellan Linux ($version)"
149			fi
150			/sbin/grubby --add-kernel=$bootPrefix/$kernelName-$version $INITRD \
151			--copy-default $makedefault $mb --title "$title" \
152			--args="root=$rootdevice $kernargs" \
153			--remove-kernel="TITLE=$title"
154			else
155			[ -n "$verbose" ] && echo "$grubConfig does not exist, not running grubby"
156			fi
157
158			if [ -n "$cfgLilo" ]; then
159			[ -n "$verbose" ] && echo "adding $version to $liloConfig"
160
161			/sbin/grubby --add-kernel=$bootPrefix/$kernelName-$version $INITRD \
162			--copy-default $makedefault --title $version \
163			--args="root=$rootdevice $kernargs" \
164			--remove-kernel="TITLE=$version" \
165			--$liloFlag
166
167			if [ -n "$runLilo" ]; then
168			[ -n "$verbose" ] && echo "running $lilo"
169			if [ ! -x $lilo ] ; then
170			[ -n "$verbose" ] && echo "$lilo does not exist"
171			else
172			$lilo > /dev/null
173			fi
174			fi
175			else
176			[ -n "$verbose" ] && echo "$liloConfig does not exist, not running grubby"
177			fi
178
179			}
180
181			remove() {
182			# FIXME: is this a good heuristic to find out if we're on iSeries?
183			if [ -d /proc/iSeries ]; then
184			[ -n "$verbose" ] && echo "On an iSeries, remove img file"
185			rm -f $bootPrefix/$kernelName-$version.img 2>/dev/null
186			return
187			fi
188
189			if [ -n "$cfgGrub" ]; then
190			[ -n "$verbose" ] && echo "removing $version from $grubConfig"
191			/sbin/grubby --remove-kernel=$bootPrefix/$kernelName-$version
192			else
193			[ -n "$verbose" ] && echo "$grubConfig does not exist, not running grubby"
194			fi
195
196			if [ -n "$cfgLilo" ]; then
197			[ -n "$verbose" ] && echo "removing $version from $liloConfig"
198			/sbin/grubby --remove-kernel=$bootPrefix/$kernelName-$version \
199			--$liloFlag
200
201			if [ -n "$runLilo" ]; then
202			[ -n "$verbose" ] && echo "running $lilo"
203			if [ ! -x $lilo ] ; then
204			[ -n "$verbose" ] && echo "$lilo does not exist"
205			else
206			$lilo > /dev/null
207			fi
208			fi
209			else
210			[ -n "$verbose" ] && echo "$liloConfig does not exist, not running grubby"
211			fi
212			}
213
214			mkinitrd() {
215			[ -n "$verbose" ] && echo "creating initrd $initrdfile using $version"
216			/sbin/mkinitrd --allow-missing -f $initrdfile $version
217			rc=$?
218			if [ $rc != 0 ]; then
219			echo "mkinitrd failed" >&2
220			exit 1
221			fi
222			}
223
224			rminitrd() {
225			[ -n "$verbose" ] && echo "removing initrd $initrdfile"
226			[ -f $initrdfile ] && rm -f $initrdfile
227			}
228
229			doDepmod() {
230			[ -n "$verbose" ] && echo "running depmod for $version"
231			depmod -ae -F /boot/System.map-$version $version
232			}
233
234			doRmmoddep() {
235			[ -n "$verbose" ] && echo "removing modules.dep info for $version"
236			[ -d /lib/modules/$version ] && rm -f /lib/modules/$version/modules.*
237			}
238
239
240			while [ $# -gt 0 ]; do
241			case $1 in
242			--mkinitrd)
243			initrd="make"
244			;;
245
246			--rminitrd)
247			initrd="remove"
248			;;
249
250			--initrdfile*)
251			if echo $1 \| grep '=' >/dev/null ; then
252			initrdfile=`echo $1 \| sed 's/^--initrdfile=//'`
253			else
254			initrdfile=$2
255			shift
256			fi
257			;;
258
259			--kernel-args*)
260			if echo $1 \| grep '=' >/dev/null ; then
261			kernargs=`echo $1 \| sed 's/^--kernel-args=//'`
262			else
263			kernargs=$2
264			shift
265			fi
266			;;
267
268			--banner*)
269			if echo $1 \| grep '=' >/dev/null ; then
270			banner=`echo $1 \| sed 's/^--banner=//'`
271			else
272			banner=$2
273			shift
274			fi
275			;;
276
277			--multiboot*)
278			if echo $1 \|grep '=' >/dev/null; then
279			mbkernel=`echo $1 \| sed 's/^--multiboot=//'`
280			else
281			# can't really support having an optional second arg here
282			# sorry!
283			mbkernel="/boot/xen.gz"
284			fi
285			;;
286
287			--mbargs*)
288			if echo $1 \|grep '=' >/dev/null; then
289			mbargs=`echo $1 \| sed 's/^--mbargs=//'`
290			else
291			mbargs=$2
292			shift
293			fi
294			;;
295
296			--depmod)
297			moddep="make"
298			;;
299
300			--rmmoddep)
301			moddep="remove"
302			;;
303
304			--make-default)
305			makedefault="--make-default"
306			;;
307
308			--package)
309			if echo $1 \| grep '=' >/dev/null ; then
310			package=`echo $1 \| sed 's/^--package=//'`
311			else
312			package=$2
313			shift
314			fi
315			;;
316
317			-v)
318			verbose=-v
319			;;
320
321			*)
322			if [ -z "$mode" ]; then
323			mode=$1
324			elif [ -z "$version" ]; then
325			version=$1
326			else
327			usage
328			fi
329			;;
330			esac
331
332			shift
333			done
334
335			# make sure the mode is valid
336			if [ "$mode" != "--install" -a "$mode" != "--remove" ] ; then
337			usage
338			fi
339
340			if [ -z "$version" ]; then
341			usage
342			fi
343
344			if [ "$mode" != "--install" -a "$makedefault" ]; then
345			usage
346			fi
347
348			# make sure that /dev/loop exist
349			[[ ! -e /dev/loop ]] && modprobe loop
350
351			kernelmajor=`echo $kernel \| cut -d . -f 1,2`
352
353			# kernel image for 2.4 is vmlinux
354			if [ $ARCH = 'ppc64' -o $ARCH = 'ppc' ]; then
355			if [ "$kernelmajor" == "2.4" ]; then
356			kernelName=vmlinux
357			fi
358			fi
359
360
361			# set the initrd file based on arch; ia64 is the only currently known oddball
362			if [ -z "$initrdfile" ]; then
363			if [ `uname -m` = "ia64" ]; then
364			initrdfile="/boot/efi/EFI/redhat/initrd-$version.img"
365			else
366			initrdfile="/boot/initrd-$version.img"
367			fi
368
369			fi
370			[ -n "$verbose" ] && echo "initrdfile is $initrdfile"
371
372			# set this as the default if we have the package and it matches
373			if [ "$mode" == "--install" -a "$UPDATEDEFAULT" == "yes" -a -n "$package" -a -n "$DEFAULTKERNEL" -a "$package" == "$DEFAULTKERNEL" ]; then
374			makedefault="--make-default"
375			[ -n "$verbose" ] && echo "making it the default based on config"
376			fi
377
378			if [ "$moddep" == "make" ]; then
379			doDepmod
380			elif [ "$moddep" == "remove" ]; then
381			doRmmoddep
382			fi
383
384			if [ "$initrd" == "make" ]; then
385			mkinitrd
386			elif [ "$initrd" == "remove" ]; then
387			rminitrd
388			fi
389
390			if [ ! -x $grubby ] ; then
391			[ -n "$verbose" ] && echo "$grubby does not exist"
392			exit 0
393			fi
394
395
396			[ -n "$grubConfig" ] && [ -f "$grubConfig" ] && cfgGrub=1;
397			[ -n "$liloConfig" ] && [ -f "$liloConfig" ] && cfgLilo=1;
398
399			# if we have a lilo config on an x86 box, see if the default boot loader
400			# is lilo to determine if it should be run
401			if [ -n "$cfgLilo" -a -n "$isx86" ]; then
402			runLilo=$($grubby --bootloader-probe \| grep lilo)
403			fi
404
405			if [ "$mode" == "--install" ]; then
406			install
407			elif [ "$mode" == "--remove" ]; then
408			remove
409			fi
410
411			exit 0