Contents of /trunk/grubby/new-kernel-pkg
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Wed Jul 16 09:48:55 2014 UTC (10 years, 2 months ago) by niro
File size: 23068 byte(s)
Wed Jul 16 09:48:55 2014 UTC (10 years, 2 months ago) by niro
File size: 23068 byte(s)
-honor all /etc/os-release files
1 | #!/bin/bash |
2 | # $Id$ |
3 | # |
4 | # new-kernel-pkg |
5 | # 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 | # Copyright 2002-2008 Red Hat, Inc. All rights reserved. |
12 | # modified for Magellan-Linux by Niels Rogalla <niro@magellan-linux.de> |
13 | # |
14 | # 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 | |
28 | read_os_release() |
29 | { |
30 | local NAME |
31 | local ID |
32 | local Version |
33 | local Version_ID |
34 | local PRETTY_NAME |
35 | local ANSI_COLOR |
36 | local CPE_NAME |
37 | |
38 | if [[ -f /etc/os-release ]] |
39 | then |
40 | source /etc/os-release |
41 | |
42 | case $1 in |
43 | name) echo "${NAME}" ;; |
44 | id) echo "${ID}" ;; |
45 | version) echo "${Version}" ;; |
46 | version_id) echo "${Version_ID}" ;; |
47 | pretty_name) echo "${PRETTY_NAME}" ;; |
48 | ansi_color) echo "${ANSI_COLOR}" ;; |
49 | cpe_name) echo "${CPE_NAME}" ;; |
50 | esac |
51 | fi |
52 | } |
53 | |
54 | PATH=/sbin:/bin:$PATH |
55 | |
56 | lilo=/sbin/lilo |
57 | |
58 | # some defaults that are sane for most arches |
59 | kernelName=kernel |
60 | |
61 | if [ -x ./grubby ] |
62 | then |
63 | grubby=./grubby |
64 | else |
65 | grubby=/sbin/grubby |
66 | fi |
67 | |
68 | [ -f /etc/conf.d/grubby ] && . /etc/conf.d/grubby |
69 | [ -f /etc/conf.d/grubby-uboot ] && . /etc/conf.d/grubby-uboot |
70 | |
71 | cfgGrub2="" |
72 | cfgGrub2Efi="" |
73 | cfgGrub="" |
74 | cfgLilo="" |
75 | cfgExtlinux="" |
76 | cfguBoot="" |
77 | runLilo="" |
78 | grubConfig="" |
79 | grub2Config="" |
80 | grub2EfiConfig="" |
81 | extlinuxConfig="" |
82 | |
83 | ARCH=$(uname -m) |
84 | |
85 | if [[ ${ARCH} = ia64 ]] |
86 | then |
87 | liloConfig=/boot/efi/EFI/redhat/elilo.conf |
88 | bootPrefix=/boot/efi/EFI/redhat |
89 | liloFlag=elilo |
90 | isx86="" |
91 | elif [[ ${ARCH} = ppc64 ]] || [[ ${ARCH} = ppc ]] |
92 | then |
93 | liloConfig=/etc/yaboot.conf |
94 | grub2Config=/boot/grub/grub.cfg |
95 | bootPrefix=/boot |
96 | lilo=/sbin/ybin |
97 | liloFlag=yaboot |
98 | runLilo="yes" |
99 | isx86="" |
100 | elif [[ ${ARCH} = sparc ]] || [[ ${ARCH} = sparc64 ]] |
101 | then |
102 | liloConfig=/etc/silo.conf |
103 | bootPrefix=/boot |
104 | liloFlag=silo |
105 | lilo=/sbin/silo |
106 | isx86="" |
107 | elif [[ ${ARCH} = s390 ]] || [[ ${ARCH} = s390x ]] |
108 | then |
109 | liloConfig=/etc/zipl.conf |
110 | bootPrefix=/boot |
111 | liloFlag=zipl |
112 | lilo=/sbin/zipl |
113 | runLilo="yes" |
114 | isx86="" |
115 | elif [[ ${ARCH} =~ armv[5|7].*l ]] |
116 | then |
117 | liloConfig="" |
118 | bootPrefix=/boot |
119 | extlinuxConfig=$(readlink -f /etc/extlinux.conf 2>/dev/null) |
120 | ubootDir=${UBOOT_DIR:-"/boot"} |
121 | ubootScript=$ubootDir/${UBOOT_SCR:-"boot.scr"} |
122 | ubootKList=${UBOOT_KLIST:-"klist.txt"} |
123 | ubootDevice=/dev/${UBOOT_DEVICE:-"mmcblk0p1"} |
124 | ubootDefaultImage=${UBOOT_UIMAGE:-"uImage"} |
125 | ubootDefaultInitrd=${UBOOT_UINITRD:-"uInitrd"} |
126 | ubootAddress=${UBOOT_IMGADDR:-"0x00008000"} |
127 | mounted="" |
128 | liloFlag="" |
129 | isx86="" |
130 | else |
131 | # this leaves i?86 and x86_64 |
132 | liloConfig=/etc/lilo.conf |
133 | grubConfig=/boot/grub/grub.conf |
134 | grub2Config=/boot/grub/grub.cfg |
135 | grub2EfiConfig=/boot/grub/grub-efi.cfg |
136 | extlinuxConfig=/boot/extlinux/extlinux.conf |
137 | bootPrefix=/boot |
138 | liloFlag=lilo |
139 | isx86="yes" |
140 | fi |
141 | |
142 | mode="" |
143 | version="" |
144 | initrd="" |
145 | dracut="" |
146 | dracuthostonly="" |
147 | initrdfile="" |
148 | moddep="" |
149 | verbose="" |
150 | makedefault="" |
151 | package="" |
152 | mbkernel="${HYPERVISOR}" |
153 | mbargs="${HYPERVISOR_ARGS}" |
154 | adddracutargs="" |
155 | addplymouthinitrd="" |
156 | |
157 | usage() |
158 | { |
159 | echo "Usage: $(basename $0) [-v] [--mkinitrd] [--rminitrd] [--dracut]" >&2 |
160 | echo " [--initrdfile=<initrd-image>] [--depmod] [--rmmoddep]" >&2 |
161 | echo " [--kernel-args=<args>] [--remove-args=<args>]" >&2 |
162 | echo " [--banner=<banner>] [--multiboot=multiboot]" >&2 |
163 | echo " [--mbargs=mbargs] [--make-default] [--add-dracut-args]" >&2 |
164 | echo " [--add-plymouth-initrd]" >&2 |
165 | echo " [--host-only]" >&2 |
166 | echo " <--install | --remove | --update> <kernel-version>" >&2 |
167 | echo " (ex: $(basename $0) --mkinitrd --depmod --install 2.4.7-2)" >&2 |
168 | exit 1 |
169 | } |
170 | |
171 | install() |
172 | { |
173 | # XXX kernel should be able to be specified also (or work right on ia64) |
174 | if [ ! -f ${kernelImage} ] |
175 | then |
176 | [[ -n ${verbose} ]] && echo "kernel for ${version} does not exist, not running grubby" |
177 | return |
178 | fi |
179 | |
180 | INITRD="" |
181 | if [ -f ${initrdfile} ] |
182 | then |
183 | [[ -n ${verbose} ]] && echo "found ${initrdfile} and using it with grubby" |
184 | INITRD="--initrd ${initrdfile}" |
185 | |
186 | if [[ -n ${addplymouthinitrd} ]] |
187 | then |
188 | INITRD="${INITRD} --extra-initrd ${bootPrefix}/initrd-plymouth.img" |
189 | fi |
190 | fi |
191 | |
192 | # FIXME: is this a good heuristic to find out if we're on iSeries? |
193 | if [ -d /proc/iSeries ] |
194 | then |
195 | [[ -n ${verbose} ]] && echo "On an iSeries, just making img file" |
196 | if [[ -z ${initrdfile} ]] |
197 | then |
198 | [[ -n ${verbose} ]] && echo "No initrd, just adding system map" |
199 | /sbin/addSystemMap ${bootPrefix}/System.map-${version} ${kernelImage} ${bootPrefix}/vmlinitrd-${version} |
200 | else |
201 | /sbin/addSystemMap ${bootPrefix}/System.map-${version} ${kernelImage} ${bootPrefix}/vmlinux.sm-${version} |
202 | /sbin/addRamDisk ${initrdfile} ${bootPrefix}/System.map-${version} ${bootPrefix}/vmlinux.sm-${version} ${bootPrefix}/vmlinitrd-${version} 2>/dev/null |
203 | rm ${bootPrefix}/vmlinux.sm-${version} |
204 | fi |
205 | return |
206 | fi |
207 | |
208 | # get the root filesystem to use |
209 | rootdevice=$(awk '{ if ($1 !~ /^[ \t]*#/ && $2 == "/") { print $1; }}' /etc/fstab 2>/dev/null) |
210 | if [[ -z $rootdevice ]] |
211 | then |
212 | rootdevice=$(grep -o -P "(?<=root=)\S+" /proc/cmdline) |
213 | fi |
214 | |
215 | if [[ -n ${mbkernel} ]] && [[ -n ${cfgLilo} ]] && [[ ${liloFlag} != elilo ]] |
216 | then |
217 | [[ -n ${verbose} ]] && echo "multiboot specified, not updating lilo.conf" |
218 | cfgLilo="" |
219 | fi |
220 | |
221 | if [[ -n ${banner} ]] |
222 | then |
223 | title="${banner} [ ${version} ]" |
224 | elif [ -f /etc/os-release ] |
225 | then |
226 | title="$(read_os_release name) $(read_os_release version_id) [ ${version} ]" |
227 | elif [ -f /etc/mageversion ] |
228 | then |
229 | title="Magellan Linux $(< /etc/mageversion) [ ${version} ]" |
230 | else |
231 | title="Magellan Linux [ ${version} ]" |
232 | fi |
233 | |
234 | if [[ -n ${cfgGrub} ]] |
235 | then |
236 | [[ -n ${verbose} ]] && echo "adding ${version} to ${grubConfig}" |
237 | |
238 | ${grubby} --grub -c ${grubConfig} \ |
239 | --add-kernel=${kernelImage} \ |
240 | ${INITRD} --copy-default ${makedefault} --title "${title}" \ |
241 | ${mbkernel:+--add-multiboot="${mbkernel}"} ${mbargs:+--mbargs="${mbargs}"} \ |
242 | --args="root=${rootdevice} ${kernargs}" --remove-kernel="TITLE=${title}" |
243 | else |
244 | [[ -n ${verbose} ]] && echo "${grubConfig} does not exist, not running grubby for grub 0.97" |
245 | fi |
246 | if [[ -n ${cfgGrub2} ]] |
247 | then |
248 | [[ -n ${verbose} ]] && echo "adding ${version} to ${grub2Config}" |
249 | |
250 | ${grubby} --grub2 -c ${grub2Config} \ |
251 | --add-kernel=${kernelImage} \ |
252 | ${INITRD} --copy-default ${makedefault} --title "${title}" \ |
253 | ${mbkernel:+--add-multiboot="${mbkernel}"} \ |
254 | ${mbargs:+--mbargs="${mbargs}"} \ |
255 | --args="root=${rootdevice} ${kernargs}" --remove-kernel="TITLE=${title}" |
256 | else |
257 | [[ -n ${verbose} ]] && echo "${grub2Config} does not exist, not running grubby for grub 2" |
258 | fi |
259 | if [[ -n ${cfgGrub2Efi} ]] |
260 | then |
261 | [[ -n ${verbose} ]] && echo "adding ${version} to ${grub2EfiConfig}" |
262 | |
263 | ${grubby} --grub2 -c ${grub2EfiConfig} --efi \ |
264 | --add-kernel=${kernelImage} \ |
265 | ${INITRD} --copy-default ${makedefault} --title "${title}" \ |
266 | ${mbkernel:+--add-multiboot="${mbkernel}"} \ |
267 | ${mbargs:+--mbargs="${mbargs}"} \ |
268 | --args="root=${rootdevice} ${kernargs}" --remove-kernel="TITLE=${title}" |
269 | else |
270 | [[ -n ${verbose} ]] && echo "${grub2EfiConfig} does not exist, not running grubby for grub 2 with UEFI" |
271 | fi |
272 | |
273 | if [[ -n ${cfgLilo} ]] |
274 | then |
275 | [[ -n ${verbose} ]] && echo "adding ${version} to ${liloConfig}" |
276 | |
277 | ${grubby} --add-kernel=${kernelImage} ${INITRD} \ |
278 | --copy-default ${makedefault} --title ${version} \ |
279 | ${mbkernel:+--add-multiboot="${mbkernel}"} ${mbargs:+--mbargs="${mbargs}"} \ |
280 | --args="root=${rootdevice} ${kernargs}" --remove-kernel="TITLE=${version}" \ |
281 | --${liloFlag} |
282 | |
283 | if [[ -n ${runLilo} ]] |
284 | then |
285 | [[ -n ${verbose} ]] && echo "running ${lilo}" |
286 | if [ ! -x ${lilo} ] |
287 | then |
288 | [[ -n ${verbose} ]] && echo "${lilo} does not exist" |
289 | else |
290 | ${lilo} > /dev/null |
291 | fi |
292 | fi |
293 | else |
294 | [[ -n ${verbose} ]] && echo "${liloConfig} does not exist, not running grubby" |
295 | fi |
296 | |
297 | if [[ -n ${cfgExtlinux} ]] |
298 | then |
299 | [[ -n ${verbose} ]] && echo "adding ${version} to ${extlinuxConfig}" |
300 | |
301 | ${grubby} --extlinux -c ${extlinuxConfig} \ |
302 | --add-kernel=${kernelImage} \ |
303 | ${INITRD} --copy-default ${makedefault} --title "${title}" \ |
304 | ${mbkernel:+--add-multiboot="${mbkernel}"} ${mbargs:+--mbargs="${mbargs}"} \ |
305 | --args="root=${rootdevice} ${kernargs}" --remove-kernel="TITLE=${title}" |
306 | else |
307 | [[ -n ${verbose} ]] && echo "${extlinuxConfig} does not exist, not running grubby for extlinux" |
308 | fi |
309 | } |
310 | |
311 | remove() |
312 | { |
313 | # FIXME: is this a good heuristic to find out if we're on iSeries? |
314 | if [ -d /proc/iSeries ] |
315 | then |
316 | [[ -n ${verbose} ]] && echo "On an iSeries, remove img file" |
317 | rm -f ${kernelImage}.img 2>/dev/null |
318 | return |
319 | fi |
320 | |
321 | if [[ -n ${cfgGrub} ]] |
322 | then |
323 | [[ -n ${verbose} ]] && echo "removing ${version} from ${grubConfig}" |
324 | ${grubby} --grub -c ${grubConfig} \ |
325 | --remove-kernel=${kernelImage} |
326 | else |
327 | [[ -n ${verbose} ]] && echo "${grubConfig} does not exist, not running grubby for grub 0.97" |
328 | fi |
329 | if [[ -n ${cfgGrub2} ]] |
330 | then |
331 | [[ -n ${verbose} ]] && echo "removing ${version} from ${grub2Config}" |
332 | ${grubby} --grub2 -c ${grub2Config} \ |
333 | --remove-kernel=${kernelImage} |
334 | else |
335 | [[ -n ${verbose} ]] && echo "${grub2Config} does not exist, not running grubby for grub 2" |
336 | fi |
337 | if [[ -n ${cfgGrub2Efi} ]] |
338 | then |
339 | [[ -n ${verbose} ]] && echo "removing ${version} from ${grub2EfiConfig}" |
340 | ${grubby} --grub2 -c ${grub2EfiConfig} --efi \ |
341 | --remove-kernel=${kernelImage} |
342 | else |
343 | [[ -n ${verbose} ]] && echo "${grub2EfiConfig} does not exist, not running grubby grub 2 with UEFI" |
344 | fi |
345 | |
346 | if [[ -n ${cfgLilo} ]] |
347 | then |
348 | [[ -n ${verbose} ]] && echo "removing ${version} from ${liloConfig}" |
349 | ${grubby} --remove-kernel=${kernelImage} --${liloFlag} |
350 | |
351 | if [[ -n ${runLilo} ]] |
352 | then |
353 | [[ -n ${verbose} ]] && echo "running ${lilo}" |
354 | if [ ! -x ${lilo} ] |
355 | then |
356 | [[ -n ${verbose} ]] && echo "${lilo} does not exist" |
357 | else |
358 | ${lilo} > /dev/null |
359 | fi |
360 | fi |
361 | else |
362 | [[ -n ${verbose} ]] && echo "${liloConfig} does not exist, not running grubby" |
363 | fi |
364 | |
365 | if [[ -n ${cfguBoot} ]] |
366 | then |
367 | [[ -n ${verbose} ]] && echo "removing ${version} from ${ubootDir}..." |
368 | |
369 | if [ -f ${ubootDir}/${ubootKList} ] |
370 | then |
371 | tmpKList=$(mktemp ${ubootDir}/${ubootKList}.XXXX) |
372 | curversion=$(tail -n1 ${ubootDir}/${ubootKList}) |
373 | sed "/$version$/d" ${ubootDir}/${ubootKList} > ${tmpKList} |
374 | newversion=$(tail -n1 ${tmpKList}) |
375 | if [ -f ${ubootDir}/uImage-${newversion} ] && [ -f ${ubootDir}/uInitrd-${newversion} ] |
376 | then |
377 | if [[ ${curversion} != ${newversion} ]] |
378 | then |
379 | cp -fp ${ubootDir}/uImage-${newversion} ${ubootDir}/${ubootDefaultImage} |
380 | if [ $? -ne 0 ] |
381 | then |
382 | [[ -n ${verbose} ]] && echo "copy uImage-${newversion} error, default kernel not replaced!" && exit |
383 | fi |
384 | cp -fp ${ubootDir}/uInitrd-${newversion} ${ubootDir}/${ubootDefaultInitrd} |
385 | if [ $? -ne 0 ] |
386 | then |
387 | [[ -n ${verbose} ]] && echo "copy uInitrd-${newversion} error, default Initrd not replaced!" && exit |
388 | fi |
389 | fi |
390 | |
391 | [[ -n ${verbose} ]] && echo "removing uImage-${version}" |
392 | if [ -f ${ubootDir}/uImage-${version} ] |
393 | then |
394 | rm -f ${ubootDir}/uImage-${version} |
395 | else |
396 | [[ -n ${verbose} ]] && echo "uImage-${version} did not exist!" |
397 | fi |
398 | |
399 | [[ -n ${verbose} ]] && echo "removing uInitrd-${version}" |
400 | if [ -f ${ubootDir}/uInitrd-${version} ] |
401 | then |
402 | rm -f ${ubootDir}/uInitrd-${version} |
403 | else |
404 | [[ -n ${verbose} ]] && echo "uInitrd-${version} did not exist!" |
405 | fi |
406 | |
407 | mv ${tmpKList} ${ubootDir}/${ubootKList} |
408 | [ -x /sbin/a-b-c ] && /sbin/a-b-c |
409 | else |
410 | [[ -n ${verbose} ]] && echo "uImage ${newversion} does not exist!" |
411 | [ -f ${tmpKList} ] && rm -f ${tmpKList} |
412 | fi |
413 | else |
414 | [[ -n ${verbose} ]] && echo "No previous kernel version. U-Boot images not removed!" |
415 | fi |
416 | else |
417 | [[ -n ${verbose} ]] && echo "${ubootScript} does not exist, not modifying ${ubootDir}" |
418 | fi |
419 | |
420 | if [[ -n ${cfgExtlinux} ]] |
421 | then |
422 | [[ -n ${verbose} ]] && echo "removing ${version} from ${extlinuxConfig}" |
423 | ${grubby} --extlinux -c ${extlinuxConfig} \ |
424 | --remove-kernel=${kernelImage} |
425 | else |
426 | [[ -n ${verbose} ]] && echo "${extlinuxConfig} does not exist, not running grubby for extlinux" |
427 | fi |
428 | } |
429 | |
430 | update() |
431 | { |
432 | if [ ! -f ${kernelImage} ] |
433 | then |
434 | [[ -n ${verbose} ]] && echo "kernel for ${version} does not exist, not running grubby" |
435 | return |
436 | fi |
437 | |
438 | INITRD="" |
439 | if [ -f ${initrdfile} ] |
440 | then |
441 | [[ -n ${verbose} ]] && echo "found ${initrdfile} and using it with grubby" |
442 | INITRD="--initrd ${initrdfile}" |
443 | |
444 | if [[ -n ${addplymouthinitrd} ]] |
445 | then |
446 | INITRD="${INITRD} --extra-initrd ${bootPrefix}/initrd-plymouth.img" |
447 | fi |
448 | fi |
449 | |
450 | if [[ -n ${cfgGrub} ]] |
451 | then |
452 | [[ -n ${verbose} ]] && echo "updating ${version} from ${grubConfig}" |
453 | ${grubby} --grub -c ${grubConfig} \ |
454 | --update-kernel=${kernelImage} \ |
455 | ${INITRD} \ |
456 | ${kernargs:+--args="${kernargs}"} \ |
457 | ${removeargs:+--remove-args="${removeargs}"} \ |
458 | ${mbkernel:+--add-multiboot="${mbkernel}"} |
459 | else |
460 | [[ -n ${verbose} ]] && echo "${grubConfig} does not exist, not running grubby" |
461 | fi |
462 | |
463 | if [[ -n ${cfgGrub2} ]] |
464 | then |
465 | [[ -n ${verbose} ]] && echo "updating ${version} from ${grub2Config}" |
466 | ${grubby} --grub2 -c ${grub2Config} \ |
467 | --update-kernel=${kernelImage} \ |
468 | ${INITRD} \ |
469 | ${kernargs:+--args="${kernargs}"} \ |
470 | ${removeargs:+--remove-args="${removeargs}"} |
471 | else |
472 | [[ -n ${verbose} ]] && echo "${grub2Config} does not exist, not running grubby" |
473 | fi |
474 | |
475 | if [[ -n ${cfgGrub2Efi} ]] |
476 | then |
477 | [[ -n ${verbose} ]] && echo "updating ${version} from ${grub2EfiConfig}" |
478 | ${grubby} --grub2 -c ${grub2EfiConfig} --efi \ |
479 | --update-kernel=${kernelImage} \ |
480 | ${INITRD} \ |
481 | ${kernargs:+--args="${kernargs}"} \ |
482 | ${removeargs:+--remove-args="${removeargs}"} |
483 | else |
484 | [[ -n ${verbose} ]] && echo "${grub2EfiConfig} does not exist, not running grubby" |
485 | fi |
486 | |
487 | if [[ -n ${cfgLilo} ]] |
488 | then |
489 | [[ -n ${verbose} ]] && echo "updating ${version} from ${liloConfig}" |
490 | ${grubby} --update-kernel=${kernelImage} \ |
491 | ${INITRD} \ |
492 | ${kernargs:+--args="${kernargs}"} \ |
493 | ${removeargs:+--remove-args="${removeargs}"} \ |
494 | --${liloFlag} |
495 | |
496 | if [[ -n ${runLilo} ]] |
497 | then |
498 | [[ -n ${verbose} ]] && echo "running ${lilo}" |
499 | if [ ! -x ${lilo} ] |
500 | then |
501 | [[ -n ${verbose} ]] && echo "${lilo} does not exist" |
502 | else |
503 | ${lilo} > /dev/null |
504 | fi |
505 | fi |
506 | else |
507 | [[ -n ${verbose} ]] && echo "${liloConfig} does not exist, not running grubby" |
508 | fi |
509 | |
510 | if [[ -n ${cfguBoot} ]] |
511 | then |
512 | [[ -n ${verbose} ]] && echo "adding $version to ${ubootDir}..." |
513 | |
514 | [[ -n ${verbose} ]] && echo "creating uImage-${version}" |
515 | mkimage -A arm -O linux -T kernel -C none -a ${ubootAddress} \ |
516 | -e ${ubootAddress} -n ${version} \ |
517 | -d ${kernelImage} ${ubootDir}/uImage-${version} |
518 | |
519 | [[ -n ${verbose} ]] && echo "creating uInitrd-${version}" |
520 | mkimage -A arm -O linux -T ramdisk -C none -a 0 -e 0 \ |
521 | -n initramfs -d ${initrdfile} ${ubootDir}/uInitrd-${version} |
522 | |
523 | if [ -f ${ubootDir}/uImage-${version} ] && [ -f ${ubootDir}/uInitrd-${version} ] |
524 | then |
525 | cp -fp ${ubootDir}/uImage-${version} ${ubootDir}/${ubootDefaultImage} |
526 | if [ $? -ne 0 ] |
527 | then |
528 | [[ -n ${verbose} ]] && echo "copy uImage-${version} error, kernel not installed!" && exit |
529 | fi |
530 | cp -fp ${ubootDir}/uInitrd-${version} ${ubootDir}/${ubootDefaultInitrd} |
531 | if [ $? -ne 0 ] |
532 | then |
533 | [[ -n ${verbose} ]] && echo "copy uInitrd-${version} error, kernel not installed!" && exit |
534 | fi |
535 | echo ${version} >> ${ubootDir}/${ubootKList} |
536 | [ -x /sbin/a-b-c ] && /sbin/a-b-c |
537 | else |
538 | [[ -n ${verbose} ]] && echo "cannot make ${version} the default" |
539 | fi |
540 | else |
541 | [[ -n ${verbose} ]] && echo "${ubootScript} does not exist, not setting up ${ubootDir}" |
542 | fi |
543 | |
544 | if [[ -n ${cfgExtlinux} ]] |
545 | then |
546 | [[ -n ${verbose} ]] && echo "updating ${version} from ${extlinuxConfig}" |
547 | ${grubby} --extlinux -c ${extlinuxConfig} \ |
548 | --update-kernel=${kernelImage} \ |
549 | ${INITRD} \ |
550 | ${kernargs:+--args="${kernargs}"} \ |
551 | ${removeargs:+--remove-args="${removeargs}"} |
552 | else |
553 | [[ -n ${verbose} ]] && echo "${extlinuxConfig} does not exist, not running grubby" |
554 | fi |
555 | } |
556 | |
557 | makeinitrd() |
558 | { |
559 | if [[ -n ${dracut} ]] |
560 | then |
561 | tool="dracut ${dracuthostonly} -f ${initrdfile} ${version}" |
562 | else |
563 | tool="mkinitrd --allow-missing -f ${initrdfile} ${version}" |
564 | fi |
565 | [[ -n ${verbose} ]] && echo "creating initrd ${initrdfile} using ${version}" |
566 | ${tool} |
567 | rc=$? |
568 | if [ ${rc} != 0 ] |
569 | then |
570 | echo "mkinitrd failed" >&2 |
571 | exit 1 |
572 | fi |
573 | } |
574 | |
575 | rminitrd() |
576 | { |
577 | [[ -n ${verbose} ]] && echo "removing initrd ${initrdfile}" |
578 | [ -f ${initrdfile} ] && rm -f ${initrdfile} |
579 | } |
580 | |
581 | doDepmod() |
582 | { |
583 | [[ -n ${verbose} ]] && echo "running depmod for ${version}" |
584 | depmod -ae -F /boot/System.map-${version} ${version} |
585 | } |
586 | |
587 | doRmmoddep() |
588 | { |
589 | [[ -n ${verbose} ]] && echo "removing modules.dep info for ${version}" |
590 | if [ -d /lib/modules/${version} ] |
591 | then |
592 | rm -f /lib/modules/${version}/modules.*.bin \ |
593 | /lib/modules/${version}/modules.{alias,dep,devname,symbols,softdep} |
594 | fi |
595 | } |
596 | |
597 | |
598 | while [ $# -gt 0 ] |
599 | do |
600 | case $1 in |
601 | --mkinitrd) |
602 | initrd="make" |
603 | ;; |
604 | |
605 | --rminitrd) |
606 | initrd="remove" |
607 | ;; |
608 | |
609 | --dracut) |
610 | dracut=--dracut |
611 | ;; |
612 | |
613 | --host-only) |
614 | dracuthostonly=-H |
615 | ;; |
616 | |
617 | --initrdfile*) |
618 | if [[ $1 == --initrdfile\=* ]] |
619 | then |
620 | initrdfile=${1#--initrdfile=} |
621 | else |
622 | initrdfile=$2 |
623 | shift |
624 | fi |
625 | ;; |
626 | |
627 | --kernel-args*) |
628 | if [[ $1 == --kernel-args\=* ]] |
629 | then |
630 | kernargs=${1#--kernel-args=} |
631 | else |
632 | kernargs=$2 |
633 | shift |
634 | fi |
635 | ;; |
636 | |
637 | --remove-args*) |
638 | if [[ $1 == --remove-args\=* ]] |
639 | then |
640 | removeargs=${1#--remove-args=} |
641 | else |
642 | removeargs=$2 |
643 | shift |
644 | fi |
645 | ;; |
646 | |
647 | --banner*) |
648 | if [[ $1 == --banner\=* ]] |
649 | then |
650 | banner=${1#--banner=} |
651 | else |
652 | banner=$2 |
653 | shift |
654 | fi |
655 | ;; |
656 | |
657 | --multiboot*) |
658 | if [[ $1 == --multiboot\=* ]] |
659 | then |
660 | mbkernel=${1#--multiboot=} |
661 | else |
662 | # can't really support having an optional second arg here |
663 | # sorry! |
664 | mbkernel="/boot/xen.gz" |
665 | fi |
666 | ;; |
667 | |
668 | --mbargs*) |
669 | if [[ $1 == --mbargs\=* ]] |
670 | then |
671 | mbargs=${1#--mbargs=} |
672 | else |
673 | mbargs="$2" |
674 | shift |
675 | fi |
676 | ;; |
677 | |
678 | --depmod) |
679 | moddep="make" |
680 | ;; |
681 | |
682 | --rmmoddep) |
683 | moddep="remove" |
684 | ;; |
685 | |
686 | --make-default) |
687 | makedefault="--make-default" |
688 | ;; |
689 | |
690 | --package*) |
691 | if [[ $1 == --package\=* ]] |
692 | then |
693 | package=${1#--package=} |
694 | else |
695 | package=$2 |
696 | shift |
697 | fi |
698 | ;; |
699 | |
700 | --add-dracut-args) |
701 | adddracutargs=--add-dracut-args |
702 | ;; |
703 | |
704 | --add-plymouth-initrd) |
705 | addplymouthinitrd=--add-plymouth-initrd |
706 | ;; |
707 | |
708 | --kernel-image*) |
709 | if [[ $1 == --kernel-image\=* ]] |
710 | then |
711 | kernelImage=${1#--kernel-image=} |
712 | else |
713 | kernelImage="$2" |
714 | shift |
715 | fi |
716 | if ! [[ -f ${kernelImage} ]] |
717 | then |
718 | echo "Can't find kernel image '${kernelImage}'" >&2 |
719 | usage |
720 | exit 1 |
721 | fi |
722 | ;; |
723 | |
724 | -v) |
725 | verbose=-v |
726 | ;; |
727 | |
728 | *) |
729 | if [[ -z ${mode} ]] |
730 | then |
731 | mode=$1 |
732 | elif [[ -z ${version} ]] |
733 | then |
734 | version=$1 |
735 | else |
736 | usage |
737 | fi |
738 | ;; |
739 | esac |
740 | |
741 | shift |
742 | done |
743 | |
744 | # make sure the mode is valid |
745 | if [[ ${mode} != --install ]] && [[ ${mode} != --remove ]] && [[ ${mode} != --update ]] |
746 | then |
747 | usage |
748 | fi |
749 | |
750 | if [[ -z ${version} ]] |
751 | then |
752 | usage |
753 | fi |
754 | |
755 | if [ "${mode}" != "--install" -a "${makedefault}" ] |
756 | then |
757 | usage |
758 | fi |
759 | |
760 | kernelmajor=$(echo ${kernel} | cut -d . -f 1,2) |
761 | |
762 | # kernel image for 2.4 is kernel |
763 | if [[ ${ARCH} = ppc64 ]] || [[ ${ARCH} = ppc ]] |
764 | then |
765 | if [[ ${kernelmajor} = 2.4 ]] |
766 | then |
767 | kernelName=kernel |
768 | fi |
769 | fi |
770 | |
771 | [[ ${kernelImage} ]] || kernelImage="${bootPrefix}/${kernelName}-${version}" |
772 | |
773 | # set the initrd file based on arch; ia64 is the only currently known oddball |
774 | if [[ -z ${initrdfile} ]] |
775 | then |
776 | INITRD_NAME_PREFIX="initrd" |
777 | if [[ -n ${dracut} ]] |
778 | then |
779 | INITRD_NAME_PREFIX="initramfs" |
780 | fi |
781 | |
782 | if [[ $(uname -m) = ia64 ]] |
783 | then |
784 | initrdfile="/boot/efi/EFI/redhat/${INITRD_NAME_PREFIX}-${version}.img" |
785 | else |
786 | initrdfile="/boot/${INITRD_NAME_PREFIX}-${version}.img" |
787 | fi |
788 | fi |
789 | [[ -n ${verbose} ]] && echo "initrdfile is ${initrdfile}" |
790 | |
791 | # add dracut i18n, keyboard and plymouth kernel args if requested |
792 | if [[ -n ${dracut} ]] || [[ -n ${adddracutargs} ]] |
793 | then |
794 | if [ -r /etc/vconsole.conf ] |
795 | then |
796 | . /etc/vconsole.conf |
797 | |
798 | for i in SYSFONT SYSFONTACM UNIMAP KEYTABLE |
799 | do |
800 | val=$(eval echo \$$i) |
801 | [[ -n ${val} ]] && kernargs="${kernargs} ${i}=${val}" |
802 | done |
803 | else |
804 | if [ -r /etc/conf.d/consolefont ] |
805 | then |
806 | . /etc/conf.d/consolefont |
807 | |
808 | if [[ -n ${CONSOLEFONT} ]] |
809 | then |
810 | kernargs="${kernargs} SYSFONT=${CONSOLEFONT}" |
811 | fi |
812 | fi |
813 | |
814 | if [ -r /etc/conf.d/keymap ] |
815 | then |
816 | . /etc/conf.d/keymap |
817 | |
818 | if [[ -n ${KEYMAP} ]] |
819 | then |
820 | kernargs="${kernargs} KEYTABLE=${KEYMAP}" |
821 | fi |
822 | fi |
823 | fi |
824 | |
825 | if [ -r /etc/locale.conf ] |
826 | then |
827 | . /etc/locale.conf |
828 | |
829 | if [[ -n ${LANG} ]] |
830 | then |
831 | kernargs="${kernargs} LANG=${LANG}" |
832 | fi |
833 | fi |
834 | fi |
835 | |
836 | # set this as the default if we have the package and it matches |
837 | if [[ ${mode} = --install ]] && [[ ${UPDATEDEFAULT} = yes ]] && [[ -n ${package} ]] && |
838 | [[ -n ${DEFAULTKERNEL} ]] && [[ ${package} = ${DEFAULTKERNEL} ]] |
839 | then |
840 | makedefault="--make-default" |
841 | [[ -n ${verbose} ]] && echo "making it the default based on config" |
842 | fi |
843 | |
844 | if [[ ${moddep} = make ]] |
845 | then |
846 | doDepmod |
847 | elif [[ ${moddep} = remove ]] |
848 | then |
849 | doRmmoddep |
850 | fi |
851 | |
852 | if [[ ${initrd} = make ]] |
853 | then |
854 | makeinitrd |
855 | elif [[ ${initrd} = remove ]] |
856 | then |
857 | rminitrd |
858 | fi |
859 | |
860 | if [ ! -x ${grubby} ] |
861 | then |
862 | [[ -n ${verbose} ]] && echo "${grubby} does not exist" |
863 | exit 0 |
864 | fi |
865 | |
866 | [[ -n ${grubConfig} ]] && [ -f ${grubConfig} ] && cfgGrub=1 |
867 | [[ -n ${grub2Config} ]] && [ -f ${grub2Config} ] && cfgGrub2=1 |
868 | [[ -n ${grub2EfiConfig} ]] && [ -f ${grub2EfiConfig} ] && cfgGrub2Efi=1 |
869 | [[ -n ${liloConfig} ]] && [ -f ${liloConfig} ] && cfgLilo=1 |
870 | [[ -n ${extlinuxConfig} ]] && [ -f ${extlinuxConfig} ] && cfgExtlinux=1 |
871 | |
872 | # if we have a U-Boot directory, but no boot script, check if the directory |
873 | # is mounted. If not, mount it, and then check if a boot script exists. |
874 | if [[ -n ${ubootDir} ]] |
875 | then |
876 | if [ -f ${ubootScript} ] |
877 | then |
878 | cfguBoot=1 |
879 | else |
880 | mountEntry=$(mount | grep ${ubootDir}) |
881 | if [[ -z ${mountEntry} ]] |
882 | then |
883 | mount ${ubootDevice} ${ubootDir} |
884 | mounted=1 |
885 | fi |
886 | [ -f ${ubootScript} ] && cfguBoot=1 |
887 | fi |
888 | fi |
889 | |
890 | # if we're using U-Boot, check if the default load address should change |
891 | if [[ -n ${cfguBoot} ]] && [[ -z ${UBOOT_IMGADDR} ]] |
892 | then |
893 | [[ ${version} =~ .([^.]*)$ ]] |
894 | platform=${BASH_REMATCH[1]} |
895 | # A few platforms use an alternate kernel load address |
896 | if [[ ${platform} = omap ]] |
897 | then |
898 | ubootAddress=0x80008000 |
899 | elif [[ ${platform} = imx ]] |
900 | then |
901 | ubootAddress=0x90008000 |
902 | fi |
903 | fi |
904 | |
905 | # if we have a lilo config on an x86 box, see if the default boot loader |
906 | # is lilo to determine if it should be run |
907 | if [[ -n ${cfgLilo} ]] && [[ -n ${isx86} ]] |
908 | then |
909 | runLilo=$(${grubby} --bootloader-probe | grep lilo) |
910 | fi |
911 | |
912 | if [[ ${mode} = --install ]] |
913 | then |
914 | install |
915 | elif [[ ${mode} = --remove ]] |
916 | then |
917 | remove |
918 | elif [[ ${mode} = --update ]] |
919 | then |
920 | update |
921 | fi |
922 | |
923 | # if we mounted the U-Boot directory, unmount it. |
924 | [[ -n ${mounted} ]] && umount ${ubootDir} |
925 | |
926 | exit 0 |
Properties
Name | Value |
---|---|
svn:executable | * |