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Commit | Line | Data |
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bb529f94 JK |
1 | #!/bin/sh |
2 | ||
3 | # geninitrd | |
4 | # | |
45d4d8cb | 5 | # by PLD Linux Team |
bb529f94 | 6 | # |
9e1ceabe | 7 | # based on mkinitrd from RedHat Linux |
e4b07ddc | 8 | # |
c31050f3 | 9 | |
28eec2b1 | 10 | RCSID='$Id$' |
ca2c2012 ER |
11 | R=${RCSID#* * }; VERSION=${R%% *} |
12 | PROGRAM=${0##*/} | |
bb529f94 JK |
13 | |
14 | . /etc/rc.d/init.d/functions | |
ded87775 | 15 | . /lib/geninitrd/functions |
e2405b29 | 16 | . /etc/sysconfig/system |
bb529f94 | 17 | |
c124d0cf ER |
18 | # list of geninitrd modules which need setup routine after commandline args parsing |
19 | GENINITRD_MODS="" | |
c3667d07 | 20 | COMPRESS=yes |
10c3df06 MM |
21 | # it should be safe to remove scsi_mod from here, but I'm not sure... |
22 | PRESCSIMODS="-scsi_mod unknown -sd_mod" | |
bb529f94 JK |
23 | target="" |
24 | kernel="" | |
25 | force="" | |
26 | verbose="" | |
27 | MODULES="" | |
28 | img_vers="" | |
c3667d07 | 29 | fstab=/etc/fstab |
c3667d07 | 30 | modext=.o |
4e9eb79c | 31 | rootdev_nr=0 |
738c05d8 ER |
32 | # device node for rootfs from fstab |
33 | rootdev="" | |
6c69a2d4 | 34 | # requires bootsplash package to operate |
5b71959c | 35 | BOOT_SPLASH=no |
6c69a2d4 | 36 | # requires splashutils package to operate |
e4b07ddc | 37 | FB_SPLASH=no |
6c69a2d4 ER |
38 | # requires splashutils package to operate |
39 | FB_CON_DECOR=no | |
bb529f94 | 40 | |
8bd582f1 ER |
41 | # internal variables |
42 | # is /dev on tmpfs | |
b64f015b ER |
43 | dev_mounted=no |
44 | # is /proc mounted | |
45 | proc_mounted=no | |
46 | # is /sys mounted | |
47 | sys_mounted=no | |
48 | # is /tmp mounted on tmpfs | |
49 | tmp_mounted=no | |
50 | ||
51 | # are /dev nodes already created from /proc/devices info? | |
8bd582f1 | 52 | proc_partitions=no |
6b013929 | 53 | |
43258faf AG |
54 | # whether v86d should be installed |
55 | need_v86d=0 | |
56 | ||
69b1e935 ER |
57 | # if we should init NFS at boot |
58 | have_nfs=no | |
b4d9d384 | 59 | |
b64f015b | 60 | usage() { |
553786c4 | 61 | uname_r=$(uname -r) |
00eaa938 | 62 | echo "usage: $PROGRAM [--version] [-v] [-f] [--ifneeded] [--preload <module>]" |
ac085800 | 63 | echo " [--with=<module>] [--image-version] [--fstab=<fstab>] [--nocompress]" |
92ed99b6 | 64 | echo " [--initrdfs=rom|initramfs|ext2|cram] [--modules-conf=<modules.conf>]" |
18ece493 | 65 | echo " [--with-raidstart] [--without-raidstart]" |
ba5d09f0 | 66 | echo " [--with-bootsplash] [--without-bootsplash]" |
6c69a2d4 ER |
67 | echo " [--with-fbsplash] [--without-fbsplash]" |
68 | echo " [--with-fbcondecor] [--without-fbcondecor]" | |
e4b07ddc | 69 | echo " [--lvmtoolsversion=1|2] [--with-udev] [--without-udev]" |
ba5d09f0 | 70 | echo " [--with-suspend] [--without-suspend]" |
1cd2aabd | 71 | echo " [--with-tuxonice] [--without-tuxonice]" |
2cc3ae8b | 72 | echo " [--without-dmraid] [--without-multipath]" |
3ef3d717 | 73 | echo " [--without-blkid] [--without-luks]" |
ac085800 | 74 | echo " <initrd-image> <kernel-version>" |
553786c4 ER |
75 | echo "" |
76 | echo "example:" | |
00eaa938 | 77 | echo " $PROGRAM -f --initrdfs=rom /boot/initrd-$uname_r.gz $uname_r" |
36523626 | 78 | exit 0 |
bb529f94 JK |
79 | } |
80 | ||
779a218a | 81 | msg() { |
f4010f7f AM |
82 | echo "$PROGRAM: $*" |
83 | } | |
84 | ||
85 | warn() { | |
4a60c01f | 86 | msg "WARNING: $*" >&2 |
779a218a AM |
87 | } |
88 | ||
94769f11 | 89 | debug() { |
4a60c01f | 90 | [ -n "$verbose" ] && msg "$*" >&2 |
94769f11 | 91 | } |
aa69da6e | 92 | |
bf6c3fcb ER |
93 | # aborts program abnormally |
94 | die() { | |
b5f5c089 | 95 | local rc=${2:-1} |
046c68c9 | 96 | msg "ERROR: $1" >&2 |
bf6c3fcb ER |
97 | exit $rc |
98 | } | |
99 | ||
684d5d2a ER |
100 | # find program from specified paths |
101 | find_tool() { | |
102 | local x | |
103 | for x in "$@"; do | |
104 | if [ -x "$x" ]; then | |
105 | echo $x | |
106 | debug "find_tool: found $x" | |
107 | return 0 | |
108 | fi | |
109 | done | |
110 | debug "find_tool: did not found any of: $@" | |
111 | return 1 | |
112 | } | |
113 | ||
c124d0cf ER |
114 | # loads geninitrd modules |
115 | geninitrd_load_mods() { | |
116 | local mod | |
117 | for mod in "$@"; do | |
118 | if [ ! -f /lib/geninitrd/mod-$mod.sh ]; then | |
119 | die "$mod geninitrd module can't be loaded" | |
120 | fi | |
121 | . /lib/geninitrd/mod-$mod.sh | |
122 | ||
123 | if type setup_mod_$mod > /dev/null; then | |
124 | # add to list which need init | |
125 | GENINITRD_MODS="$GENINITRD_MODS $mod" | |
126 | fi | |
127 | done | |
128 | } | |
129 | ||
130 | # setup geninitrd modules | |
131 | geninitrd_setup_mods() { | |
132 | local mod | |
133 | ||
134 | for mod in $GENINITRD_MODS; do | |
135 | eval setup_mod_$mod | |
136 | done | |
137 | } | |
138 | ||
c6c6ce01 ER |
139 | # append text to /linuxrc |
140 | # takes STDIN as input | |
141 | add_linuxrc() { | |
b64f015b | 142 | cat >> "$RCFILE" |
c6c6ce01 ER |
143 | } |
144 | ||
b64f015b ER |
145 | # generate code to mount /dev on tmpfs and create initial nodes |
146 | # can be called multiple times. /dev is cleaned up (umounted) automatically at | |
147 | # the end of script. | |
148 | mount_dev() { | |
149 | if [ "$INITRDFS" = "initramfs" ]; then | |
150 | # initramfs is read-write filesystem, no need for tmpfs | |
151 | return | |
152 | fi | |
153 | ||
154 | # we already generated tmpfs code; return | |
155 | if is_yes "$dev_mounted"; then | |
156 | return | |
157 | fi | |
158 | ||
159 | dev_mounted=yes | |
160 | ||
161 | busybox_applet mount mknod mkdir | |
162 | add_linuxrc <<-EOF | |
163 | : 'Creating /dev' | |
164 | mount -o mode=0755 -t tmpfs none /dev | |
165 | mknod /dev/console c 5 1 | |
166 | mknod /dev/null c 1 3 | |
167 | mknod /dev/zero c 1 5 | |
168 | mkdir /dev/pts | |
169 | mkdir /dev/shm | |
170 | EOF | |
171 | } | |
172 | ||
173 | # generate code to mount /proc on initrd | |
174 | # can be called multiple times | |
175 | mount_proc() { | |
176 | if is_yes "$proc_mounted"; then | |
177 | return | |
178 | fi | |
179 | ||
180 | proc_mounted=yes | |
2bface63 ER |
181 | if [ "$INITRDFS" = "initramfs" ]; then |
182 | # /proc is mounted with initramfs 2.6.22.14 kernel | |
183 | # XXX: remove when it is clear why proc was already mounted | |
184 | echo "[ -f /proc/cmdline ] || mount -t proc none /proc" | add_linuxrc | |
185 | else | |
186 | echo "mount -t proc none /proc" | add_linuxrc | |
187 | fi | |
b64f015b ER |
188 | } |
189 | ||
190 | # generate code to mount /sys on initrd | |
191 | # can be called multiple times | |
192 | mount_sys() { | |
193 | if is_yes "$sys_mounted"; then | |
194 | return | |
195 | fi | |
196 | ||
197 | sys_mounted=yes | |
198 | echo "mount -t sysfs none /sys" | add_linuxrc | |
199 | } | |
200 | ||
201 | # generate code to mount /tmp on initrd | |
202 | # can be called multiple times | |
203 | mount_tmp() { | |
204 | if [ "$INITRDFS" = "initramfs" ]; then | |
205 | # initramfs is read-write filesystem, no need for tmpfs | |
206 | return | |
207 | fi | |
208 | ||
209 | if is_yes "$tmp_mounted"; then | |
210 | return | |
211 | fi | |
212 | ||
213 | tmp_mounted=yes | |
214 | echo "mount -t tmpfs none /tmp" | add_linuxrc | |
215 | } | |
216 | ||
217 | # unmount all mountpoints mounted by geninitrd | |
218 | umount_all() { | |
ec49b7e6 ER |
219 | |
220 | add_linuxrc <<-'EOF' | |
903f21ea | 221 | : Last shell before umounting all and giving control over to real init. |
ec49b7e6 ER |
222 | debugshell |
223 | EOF | |
5b70f84d | 224 | |
b64f015b ER |
225 | if is_yes "$dev_mounted"; then |
226 | echo 'umount /dev' | add_linuxrc | |
227 | dev_mounted=no | |
228 | fi | |
229 | if is_yes "$proc_mounted"; then | |
230 | echo 'umount /proc' | add_linuxrc | |
231 | proc_mounted=no | |
232 | fi | |
233 | if is_yes "$sys_mounted"; then | |
234 | echo 'umount /sys' | add_linuxrc | |
235 | sys_mounted=no | |
236 | fi | |
237 | if is_yes "$tmp_mounted"; then | |
238 | echo 'umount /tmp' | add_linuxrc | |
239 | tmp_mounted=no | |
240 | fi | |
241 | } | |
242 | ||
243 | ||
9299682f ER |
244 | # Checks if busybox has support for APPLET(s) |
245 | # Exits from geninitrd if the support is not present. | |
246 | # | |
247 | # NB! XXX do not output to STDOUT, it will appear in initrd images in some cases! | |
248 | busybox_applet() { | |
249 | local err=0 | |
250 | ||
251 | if [ -z "$busybox_functions" ]; then | |
684d5d2a | 252 | local tmp=$($busybox 2>&1) |
9b1373fb ER |
253 | |
254 | # BusyBox v1.1.3 says applet not found if it's not called 'busybox'. | |
255 | if [[ "$tmp" = *applet\ not\ found* ]]; then | |
256 | local t=$(mktemp -d) | |
684d5d2a | 257 | ln -s $busybox $t/busybox |
9b1373fb ER |
258 | local tmp=$($t/busybox 2>&1) |
259 | rm -rf $t | |
260 | fi | |
261 | ||
262 | busybox_functions=$(echo "$tmp" | \ | |
9299682f ER |
263 | sed -ne '/Currently defined functions:/,$p' | \ |
264 | xargs | sed -e 's,.*Currently defined functions: ,,' | |
265 | ) | |
266 | fi | |
267 | for applet in $*; do | |
268 | local have | |
269 | # try cache | |
270 | eval have='$'busybox_have_$applet | |
271 | if [ -z "$have" ]; then | |
272 | have=$(echo "$busybox_functions" | egrep -c "( |^)$applet(,|$)") | |
273 | if [ "$have" = 0 ]; then | |
f4010f7f | 274 | warn "This setup requires busybox-initrd compiled with applet '$applet' support" |
9299682f ER |
275 | err=1 |
276 | fi | |
277 | eval busybox_have_$applet=$have | |
278 | fi | |
279 | done | |
280 | if [ $err = 1 ]; then | |
00eaa938 | 281 | die "Aborted" |
9299682f ER |
282 | fi |
283 | } | |
284 | ||
7ffba534 ER |
285 | # Finds module dependencies |
286 | # | |
7ffba534 ER |
287 | # @param $module |
288 | # | |
046c68c9 | 289 | # Outputs full path to module and it's dependencies |
7ffba534 | 290 | find_depmod() { |
fe280785 | 291 | local module="$1" |
046c68c9 ER |
292 | local skiperrors=0 |
293 | ||
294 | # if module is prefixed with dash, we should ignore errors if the module | |
295 | # can't be found. | |
296 | if [ ${module#-} != $module ]; then | |
297 | skiperrors=1 | |
298 | module=${module#-} | |
299 | fi | |
300 | ||
046c68c9 ER |
301 | # This works when user has module-init-tools installed even on 2.4 kernels |
302 | local modprobe | |
303 | modprobe=$(modprobe --set-version $kernel --show-depends $module --ignore-install 2>&1) | |
304 | ||
305 | if [ $? != 0 ]; then | |
306 | if [ $skiperrors = 1 ]; then | |
7cac5014 ER |
307 | return |
308 | fi | |
046c68c9 | 309 | echo >&2 "$modprobe" |
7cac5014 | 310 | |
7ffba534 | 311 | if ! is_no "$EXIT_IF_MISSING"; then |
046c68c9 | 312 | die "$module: module not found for $kernel kernel" |
7ffba534 | 313 | fi |
046c68c9 ER |
314 | |
315 | warn "$module: module not found for $kernel kernel" | |
316 | warn "If $module isn't compiled in kernel then this initrd may not start your system." | |
7ffba534 ER |
317 | fi |
318 | ||
046c68c9 | 319 | echo "$modprobe" | \ |
c25765ed | 320 | while read insmod modpath options; do |
59a68735 | 321 | [ "$insmod" = "insmod" ] && echo $modpath |
7ffba534 ER |
322 | done |
323 | } | |
324 | ||
4a60c01f AM |
325 | find_firmware() { |
326 | local module="$1" | |
601127ea ER |
327 | |
328 | # no firmware support in 2.4 kernels | |
329 | if [ "$kernel_version_long" -lt "002005048" ]; then | |
330 | return | |
331 | fi | |
332 | echo -n $(NEW_MODINFO=1 modinfo -k $kernel -F firmware $module 2>/dev/null | xargs) | |
4a60c01f AM |
333 | } |
334 | ||
046c68c9 ER |
335 | # @param $module |
336 | find_module() { | |
337 | local mod depmod module=$1 | |
ac085800 | 338 | |
046c68c9 | 339 | depmod=$(find_depmod $module) || exit 1 |
fe280785 | 340 | for mod in $depmod; do |
7ffba534 | 341 | mod=${mod#/lib/modules/$kernel/} |
fe280785 ER |
342 | |
343 | # add each module only once | |
344 | local m have=0 | |
345 | for m in $MODULES; do | |
346 | [ $m = $mod ] && have=1 | |
347 | done | |
348 | if [ $have = 0 ]; then | |
c2eb7d4f | 349 | MODULES="$MODULES $mod" |
43258faf AG |
350 | |
351 | # if we are adding uvesafb, we need v86d as well | |
046c68c9 | 352 | if [ "$module" = "uvesafb" ]; then |
43258faf AG |
353 | need_v86d=yes |
354 | fi | |
fe280785 | 355 | fi |
10c3df06 | 356 | done |
bb529f94 JK |
357 | } |
358 | ||
034fdd5d ER |
359 | # install a file to temporary mount image. |
360 | # it will operate recursively (copying directories) | |
361 | # and will symlink destinations if source is symlink. | |
bb529f94 | 362 | inst() { |
17e97aec | 363 | if [ $# -lt 2 ]; then |
a9ace64a | 364 | die 'Usage: inst <file> [<file>] <destination>' |
c31050f3 | 365 | fi |
17e97aec ER |
366 | |
367 | local src i=0 c=$(($# - 1)) | |
368 | while [ $i -lt $c ]; do | |
369 | src="$src $1" | |
370 | i=$((i + 1)) | |
371 | shift | |
372 | done | |
373 | local dest=$1 | |
374 | set -- $src | |
242f2358 PZ |
375 | parentDir=$(dirname $DESTDIR$dest) |
376 | [ ! -d "$parentDir" ] && (debug "+ mkdir -p $parentDir"; mkdir -p $parentDir) | |
d8056591 | 377 | debug "+ cp $* $DESTDIR$dest" |
9b557a09 | 378 | cp -HR "$@" "$DESTDIR$dest" |
bb529f94 JK |
379 | } |
380 | ||
dab92b1d | 381 | inst_d() { |
17e97aec | 382 | if [ $# = 0 ]; then |
a9ace64a | 383 | die 'Usage: inst_d <destination> <destination>' |
034fdd5d ER |
384 | fi |
385 | for dir in "$@"; do | |
9b557a09 | 386 | install -d "$DESTDIR$dir" |
034fdd5d ER |
387 | done |
388 | } | |
389 | ||
209061e3 ER |
390 | # install executable and it's shared libraries |
391 | inst_exec() { | |
17e97aec | 392 | if [ $# -lt 2 ]; then |
3601c2fa | 393 | die "Invalid params ($@), Usage: inst_exec <file>[, <file>] <destination>" |
17e97aec | 394 | fi |
209061e3 ER |
395 | local src i=0 c=$(($# - 1)) |
396 | while [ $i -lt $c ]; do | |
397 | src="$src $1" | |
398 | i=$((i + 1)) | |
399 | shift | |
400 | done | |
9b532fe6 | 401 | local dest=$1 |
209061e3 ER |
402 | set -- $src |
403 | ||
9b532fe6 ER |
404 | inst "$@" $dest |
405 | ||
5265962d | 406 | local lib libs=$(ldd "$@" | awk '/statically|linux-(gate|vdso)\.so/{next} NF == 2 {print $1} /=/{print $3}' | sort -u) |
9b532fe6 | 407 | for lib in $libs; do |
9b557a09 | 408 | if [ ! -f "$DESTDIR/$_lib/${lib##*/}" ]; then |
7efbe841 ER |
409 | inst_d /$_lib |
410 | inst_exec $lib /$_lib | |
17e97aec | 411 | fi |
209061e3 | 412 | done |
c7ade647 ER |
413 | |
414 | # hack for uclibc linked binaries requiring this fixed path | |
415 | # XXX: shouldn't rpath be used here instead so th | |
416 | if [ -f $DESTDIR/$_lib/libc.so.0 ]; then | |
417 | local lib=$DESTDIR/$_lib/libc.so.0 | |
418 | lib=$(ldd "$lib" | awk '/statically|linux-(gate|vdso)\.so/{next} NF == 2 {print $1} /=/{print $3}' | sort -u) | |
419 | local libdir=$(cd $(dirname "$lib"); pwd) | |
420 | if [ ! -e $DESTDIR$libdir ]; then | |
421 | libdir=$(dirname "$libdir") | |
422 | inst_d $libdir | |
423 | debug "+ ln -s /$_lib $DESTDIR$libdir" | |
424 | ln -s /$_lib $DESTDIR$libdir | |
425 | fi | |
426 | fi | |
209061e3 ER |
427 | } |
428 | ||
82474db9 ER |
429 | # output modules.conf / modprobe.conf |
430 | modprobe_conf() { | |
431 | echo "$modprobe_conf_cache" | |
432 | } | |
433 | ||
434 | # | |
435 | # defaults to modprobe -c if not told otherwise, this means include statements | |
436 | # work from there. | |
437 | cache_modprobe_conf() { | |
707f5e60 | 438 | if [ "$kernel_version" -lt "002005" ]; then |
82474db9 ER |
439 | modulefile=/etc/modules.conf |
440 | if [ ! -f "$modulefile" -a -f /etc/conf.modules ]; then | |
441 | modulefile=/etc/conf.modules | |
442 | fi | |
443 | fi | |
444 | ||
445 | if [ -n "$modulefile" ]; then | |
d8056591 | 446 | debug "Using $modulefile for modules config" |
82474db9 ER |
447 | modprobe_conf_cache=$(cat $modulefile) |
448 | else | |
d8056591 | 449 | debug "Using modprobe -c to get modules config" |
520412e9 | 450 | modprobe_conf_cache=$(modprobe -c --set-version $kernel) |
82474db9 ER |
451 | fi |
452 | } | |
453 | ||
7c38b114 | 454 | find_modules_scsi() { |
c3667d07 | 455 | local n |
7c38b114 | 456 | for n in $PRESCSIMODS; do |
07b09cf9 | 457 | if [ "X$n" = "Xunknown" ]; then |
f5db170b | 458 | debug "Finding SCSI modules using scsi_hostadapter" |
60899da0 ER |
459 | local mod scsimodules=$(modprobe_conf | awk '/scsi_hostadapter/ && ! /^[\t ]*#/ { print $3; }') |
460 | for mod in $scsimodules; do | |
461 | # for now allow scsi modules to come from anywhere. There are some | |
462 | # RAID controllers with drivers in block | |
046c68c9 | 463 | find_module "$mod" |
60899da0 | 464 | done |
7c38b114 | 465 | else |
046c68c9 | 466 | find_module "$n" |
7c38b114 AF |
467 | fi |
468 | done | |
046c68c9 | 469 | find_module "-scsi_wait_scan" |
7c38b114 AF |
470 | } |
471 | ||
bc0d6f2d | 472 | # find modules for $devpath |
d8056591 | 473 | find_modules_for_devpath() { |
bc0d6f2d ER |
474 | local devpath="$1" |
475 | if [ -z "$devpath" ]; then | |
d8056591 | 476 | die "No argument passed to find_modules_for_devpath() - is your /etc/fstab correct?" |
f6536797 | 477 | fi |
ac085800 | 478 | |
c2eb7d4f ER |
479 | if [[ "$devpath" = /dev/dm-* ]]; then |
480 | # /dev/dm-3 -> /dev/mapper/sil_ahbgadcbchfc3 | |
bc0d6f2d | 481 | devpath=$(dm_longname "$devpath") |
c2eb7d4f ER |
482 | fi |
483 | ||
67aa84bd | 484 | if [ -L "$devpath" ] && ! is_lvm "$devpath"; then |
c2eb7d4f ER |
485 | # sanitize things like: |
486 | # /dev/block/104:2 -> /dev/cciss/c0d0p2 | |
487 | devpath=$(readlink -f "$devpath") | |
488 | fi | |
489 | ||
d8056591 | 490 | debug "Finding modules for device path $devpath" |
bc0d6f2d | 491 | |
3ef3d717 ER |
492 | if is_luks "$devpath"; then |
493 | find_modules_luks "$devpath" | |
494 | return | |
495 | fi | |
496 | ||
bc0d6f2d | 497 | if is_yes "`echo "$devpath" | awk '/^([0-9]+\.[0-9]+\.[0-9]+\.[0-9]+:|\/dev\/nfs)/ { print "yes"; }'`"; then |
07b09cf9 | 498 | if [ ! -x /usr/bin/pcidev -a -z "$NFS_ETH_MODULES" ]; then |
00eaa938 | 499 | die "root on NFS but /usr/bin/pcidev not found. Please install correct pci-database package and rerun $PROGRAM." |
6fe19d5b | 500 | fi |
7eccec8e ER |
501 | if [ ! -f /proc/bus/pci/devices ]; then |
502 | warn "Remember to add network card modules in /etc/sysconfig/geninitrd, example:" | |
503 | warn "BASICMODULES=\"e1000 ne2k-pci mii 8139too 3c59x\"" | |
504 | else | |
505 | local m | |
506 | [ -z "$NFS_ETH_MODULES" ] && NFS_ETH_MODULES=$(/usr/bin/pcidev /m net | xargs) | |
507 | warn "NOTE: Network card(s) module(s) $NFS_ETH_MODULES is for this machine" | |
508 | for m in $NFS_ETH_MODULES; do | |
046c68c9 | 509 | find_module "$m" |
7eccec8e ER |
510 | done |
511 | fi | |
046c68c9 ER |
512 | find_module "-ipv4" |
513 | find_module "nfs" | |
69b1e935 | 514 | have_nfs=yes |
f4010f7f AM |
515 | warn "Remember to use \`root=/dev/ram0 init=/linuxrc' when starting kernel" |
516 | warn "or you will have problems like init(xx) being child process of swapper(1)." | |
d9179777 ER |
517 | return |
518 | fi | |
519 | ||
e16414d9 | 520 | if is_md "$devpath"; then |
df738638 | 521 | find_modules_md "$devpath" |
d9179777 ER |
522 | return |
523 | fi | |
524 | ||
c3b54060 | 525 | if is_multipath "$devpath"; then |
07137fe3 | 526 | if find_modules_multipath "$devpath"; then |
9baf4f3f | 527 | return |
9baf4f3f | 528 | fi |
9baf4f3f ER |
529 | # fallback |
530 | fi | |
531 | ||
36523626 | 532 | if is_dmraid "$devpath"; then |
c083ae23 ER |
533 | if find_modules_dmraid "$devpath"; then |
534 | return | |
535 | fi | |
536 | # fallback | |
537 | fi | |
538 | ||
82474db9 | 539 | if is_yes "$(echo "$devpath" | awk '/^\/dev\/(sd|scsi)/ { print "yes"; }')"; then |
7c38b114 | 540 | find_modules_scsi |
d9179777 ER |
541 | return |
542 | fi | |
543 | ||
30ca4815 | 544 | if is_ide "$devpath"; then |
bc0d6f2d | 545 | find_modules_ide "$devpath" |
d9179777 ER |
546 | return |
547 | fi | |
548 | ||
07b09cf9 | 549 | if [[ "$devpath" == /dev/rd/* ]]; then |
046c68c9 | 550 | find_module "DAC960" |
c3313cd6 | 551 | rootdev_add=/dev/rd/ |
d9179777 ER |
552 | return |
553 | fi | |
554 | ||
07b09cf9 | 555 | if [[ "$devpath" == /dev/ida/* ]]; then |
046c68c9 | 556 | find_module "cpqarray" |
c3313cd6 | 557 | rootdev_add=/dev/ida/ |
d9179777 ER |
558 | return |
559 | fi | |
560 | ||
08651ad1 | 561 | if [[ "$devpath" == /dev/cciss/* ]]; then |
046c68c9 | 562 | find_module "cciss" |
c3313cd6 | 563 | rootdev_add=/dev/cciss/ |
d9179777 ER |
564 | return |
565 | fi | |
566 | ||
07b09cf9 | 567 | if [[ "$devpath" == /dev/ataraid/* ]]; then |
ac085800 | 568 | find_modules_ide |
046c68c9 | 569 | find_module "ataraid" |
82474db9 | 570 | ataraidmodules=$(modprobe_conf | awk '/ataraid_hostadapter/ && ! /^[\t ]*#/ { print $3; }') |
9ae446b9 | 571 | if [ -n "$ataraidmodules" ]; then |
7c38b114 | 572 | # FIXME: think about modules compiled in kernel |
82474db9 | 573 | die "ataraid_hostadapter alias not defined in modprobe.conf! Please set it and run $PROGRAM again." |
7c38b114 AF |
574 | fi |
575 | for n in $ataraidmodules; do | |
046c68c9 | 576 | find_module "$n" |
7c38b114 | 577 | done |
c3313cd6 | 578 | rootdev_add=/dev/ataraid/ |
d9179777 ER |
579 | return |
580 | fi | |
581 | ||
7c38b114 | 582 | # check to see if we need to set up a loopback filesystem |
07b09cf9 | 583 | if [[ "$devpath" == /dev/loop* ]]; then |
00eaa938 | 584 | die "Sorry, root on loop device isn't supported." |
7c38b114 AF |
585 | # TODO: rewrite for bsp and make nfs ready |
586 | if [ ! -x /sbin/losetup ]; then | |
00eaa938 | 587 | die "losetup is missing" |
7c38b114 | 588 | fi |
bc0d6f2d | 589 | key="^# $(echo $devpath | awk -F/ '{print($3);}' | tr '[a-z]' '[A-Z]'):" |
82474db9 | 590 | if ! is_yes "`awk '/'$key'/ { print( "yes"); }' $fstab`"; then |
42820142 | 591 | die "The root filesystem is on a $devpath, but there is no magic entry in $fstab for this device. Consult the $PROGRAM man page for more information" |
7c38b114 AF |
592 | fi |
593 | ||
594 | line="`awk '/'$key'/ { print $0; }' $fstab`" | |
595 | loopDev="$(echo $line | awk '{print $3}')" | |
596 | loopFs="$(echo $line | awk '{print $4}')" | |
597 | loopFile="$(echo $line | awk '{print $5}')" | |
598 | ||
599 | BASICMODULES="$BASICMODULES -loop" | |
046c68c9 | 600 | find_module "-$loopFs" |
7c38b114 | 601 | BASICMODULES="$BASICMODULES -${loopFs}" |
d9179777 ER |
602 | return |
603 | fi | |
604 | ||
67aa84bd ER |
605 | if is_lvm "$devpath"; then |
606 | find_modules_lvm "$devpath" | |
d9179777 | 607 | return |
7c38b114 AF |
608 | fi |
609 | } | |
610 | ||
b64f015b | 611 | firmware_install_module() { |
c3667d07 | 612 | local module="$1" |
c6c6ce01 | 613 | local firmware_files="$2" |
9ed6e1db | 614 | |
94769f11 | 615 | debug "Adding Firmwares ($firmware_files) to initrd for module $module" |
9ed6e1db | 616 | # firmware not yet installed |
9b557a09 | 617 | if [ ! -f "$DESTDIR/lib/firmware/firmware.sh" ]; then |
034fdd5d | 618 | inst_d /lib/firmware |
9b557a09 | 619 | cat << 'EOF' >> "$DESTDIR/lib/firmware/firmware.sh" |
9ed6e1db | 620 | #!/bin/sh -e |
8639f99a AM |
621 | echo 1 > /sys$DEVPATH/loading |
622 | cat "/lib/firmware/$FIRMWARE" > /sys$DEVPATH/data | |
623 | echo 0 > /sys$DEVPATH/loading | |
624 | exit 0 | |
9ed6e1db | 625 | EOF |
9b557a09 | 626 | chmod 755 "$DESTDIR/lib/firmware/firmware.sh" |
9ed6e1db AM |
627 | fi |
628 | ||
629 | for firmware in $firmware_files; do | |
4a60c01f | 630 | if [ ! -f "/lib/firmware/$firmware" ]; then |
4a60c01f | 631 | die "firmware file /lib/firmware/$firmware doesn't exist." |
4a60c01f | 632 | else |
486d26a5 | 633 | FIRMWAREDIR=${firmware%/*} |
4a9920e7 | 634 | [ "$FIRMWAREDIR" != "$firmware" ] && inst_d /lib/firmware/$FIRMWAREDIR |
7fde1ea5 | 635 | inst /lib/firmware/$firmware /lib/firmware/$firmware |
4a60c01f | 636 | fi |
9ed6e1db AM |
637 | done |
638 | ||
b64f015b | 639 | mount_sys |
c6c6ce01 | 640 | echo "echo -n "/lib/firmware/firmware.sh" > /proc/sys/kernel/hotplug" | add_linuxrc |
9ed6e1db AM |
641 | } |
642 | ||
2a5bcca9 | 643 | modules_install() { |
c3667d07 ER |
644 | local modules="$1" |
645 | local mod | |
2a5bcca9 AM |
646 | |
647 | for mod in $modules; do | |
fe280785 | 648 | MODULEDIR=${mod%/*} |
4a9920e7 | 649 | inst_d "/lib/modules/$kernel/$MODULEDIR" |
9b557a09 ER |
650 | cp -a "/lib/modules/$kernel/$mod" "$DESTDIR/lib/modules/$kernel/$mod" |
651 | gunzip "$DESTDIR/lib/modules/$kernel/$mod" 2> /dev/null | |
2a5bcca9 AM |
652 | done |
653 | } | |
654 | ||
655 | modules_add_linuxrc() { | |
fe280785 | 656 | local mod modpath |
ac085800 | 657 | |
fe280785 ER |
658 | for mod in "$@"; do |
659 | # module path without optional compression | |
660 | modpath=${mod%.gz} | |
661 | ||
662 | # name of the module | |
663 | module=${modpath##*/} | |
664 | module=${module%$modext} | |
665 | ||
666 | options=$(modprobe_conf | awk -vmodule="$module" '{ if ($1 == "options" && $2 == module) { for(i=3;i<=NF;i++) printf("%s ",$i); }}' | xargs) | |
ffa1b198 | 667 | |
fe280785 ER |
668 | generic_module=$(echo $module | tr - _) |
669 | sleep_var=$(eval echo \$MODULE_${generic_module}_USLEEP) | |
670 | firmware_var=$(eval echo \$MODULE_${generic_module}_FIRMWARE) | |
2a5bcca9 | 671 | |
ac085800 | 672 | if [ -n "$verbose" ]; then |
8a47b72c ER |
673 | s="" |
674 | if [ "$options" ]; then | |
675 | s="$s with options [$options]" | |
676 | fi | |
677 | if [ "$sleep_var" ]; then | |
678 | s="$s and $sleep_var usleep" | |
679 | fi | |
4a60c01f | 680 | debug "Loading module [$module]$s" |
ac085800 ER |
681 | fi |
682 | ||
9ed6e1db | 683 | if [ -n "$firmware_var" ]; then |
d814e616 | 684 | firmware_install_module "$module" "$firmware_var" |
4a60c01f AM |
685 | else |
686 | firmware_files=$(find_firmware "$module") | |
687 | if [ -n "$firmware_files" ]; then | |
688 | for file in $firmware_files; do | |
689 | firmware_install_module "$module" "$file" | |
690 | done | |
691 | fi | |
9ed6e1db | 692 | fi |
4a60c01f | 693 | |
18ece493 | 694 | echo "insmod /lib/modules/$kernel/$modpath $options" | add_linuxrc |
fe280785 | 695 | if [ -n "$sleep_var" ]; then |
c6c6ce01 | 696 | echo "usleep $sleep_var" | add_linuxrc |
8e598759 | 697 | fi |
2a5bcca9 AM |
698 | done |
699 | } | |
700 | ||
43258faf AG |
701 | initrd_gen_v86d() { |
702 | debug "initrd_gen_v86d" | |
703 | mknod $DESTDIR/dev/mem c 1 1 | |
704 | mknod $DESTDIR/dev/tty1 c 4 1 | |
705 | inst_d /sbin | |
706 | inst_exec /sbin/v86d /sbin | |
707 | } | |
708 | ||
82b2dba2 ER |
709 | initrd_gen_bootsplash() { |
710 | local target="$1" | |
bb529f94 | 711 | |
d8056591 | 712 | debug "Generating bootsplash" |
7992356a | 713 | |
82b2dba2 | 714 | if [ ! -x /bin/splash.bin ]; then |
f4010f7f | 715 | warn "Failed to execute /bin/splash.bin. Is bootsplash package installed?" |
7992356a ER |
716 | return |
717 | fi | |
718 | ||
719 | if [ -r /etc/sysconfig/bootsplash ]; then | |
720 | . /etc/sysconfig/bootsplash | |
721 | fi | |
722 | ||
723 | if [ -z "$THEME" ]; then | |
f4010f7f AM |
724 | warn "Please configure your /etc/sysconfig/bootsplash first." |
725 | warn "Generating bootsplashes skipped." | |
7992356a ER |
726 | return |
727 | fi | |
728 | ||
729 | if [ -z "$BOOT_SPLASH_RESOLUTIONS" ]; then | |
730 | warn "No BOOT_SPLASH_RESOLUTIONS specified in /etc/sysconfig/bootsplash." | |
731 | warn "Not adding bootsplash to initrd." | |
732 | fi | |
733 | ||
734 | for res in $BOOT_SPLASH_RESOLUTIONS; do | |
735 | if [ -f "/etc/bootsplash/themes/$THEME/config/bootsplash-$res.cfg" ]; then | |
736 | /bin/splash.bin -s -f "/etc/bootsplash/themes/$THEME/config/bootsplash-$res.cfg" >> "$target" && \ | |
737 | debug "Added $res $THEME theme to initrd." | |
82b2dba2 | 738 | else |
7992356a | 739 | warn "/etc/bootsplash/themes/$THEME/config/bootsplash-$res.cfg doesn't exist, skipped" |
82b2dba2 | 740 | fi |
7992356a | 741 | done |
82b2dba2 | 742 | } |
bb529f94 | 743 | |
82b2dba2 | 744 | initrd_gen_fbsplash() { |
d8056591 | 745 | debug "Generating fbsplash" |
cd670d83 | 746 | |
6c69a2d4 | 747 | if [ ! -x /usr/bin/splash_geninitramfs -a ! -x /usr/sbin/splash_geninitramfs ]; then |
889e2bf2 | 748 | warn "Failed to find splash_geninitramfs. Is splashutils package installed?" |
82b2dba2 ER |
749 | return |
750 | fi | |
fc629084 AG |
751 | splash_geninitramfs_bin=/usr/sbin/splash_geninitramfs |
752 | [ -f /usr/bin/splash_geninitramfs ] && splash_geninitramfs_bin=/usr/bin/splash_geninitramfs | |
1cea325b | 753 | |
7992356a ER |
754 | if [ -r /etc/sysconfig/fbsplash ]; then |
755 | . /etc/sysconfig/fbsplash | |
756 | fi | |
757 | ||
82b2dba2 | 758 | if [ -z "$SPLASH_THEME" ]; then |
f4010f7f AM |
759 | warn "Please configure your /etc/sysconfig/fbsplash first." |
760 | warn "Generating fbsplashes skipped." | |
82b2dba2 ER |
761 | return |
762 | fi | |
cd670d83 | 763 | |
82b2dba2 | 764 | if [ -z "$FB_SPLASH_RESOLUTIONS" ]; then |
f4010f7f AM |
765 | warn "No FB_SPLASH_RESOLUTIONS specified in /etc/sysconfig/fbsplash." |
766 | warn "Not adding fbsplash to initramfs." | |
82b2dba2 ER |
767 | return |
768 | fi | |
bb529f94 | 769 | |
82b2dba2 ER |
770 | for res in $FB_SPLASH_RESOLUTIONS; do |
771 | if [ -f "/etc/splash/$SPLASH_THEME/$res.cfg" ]; then | |
fc629084 | 772 | $splash_geninitramfs_bin -c $DESTDIR -r $res $SPLASH_THEME && \ |
6c69a2d4 ER |
773 | debug "Added $res $SPLASH_THEME theme to initramfs." |
774 | else | |
775 | warn "/etc/splash/$SPLASH_THEME/$res.cfg doesn't exist, skipped" | |
776 | fi | |
777 | done | |
778 | } | |
779 | ||
780 | initrd_gen_fbcondecor() { | |
781 | debug "Generating fbcondecor" | |
782 | ||
6c69a2d4 ER |
783 | if [ ! -x /usr/bin/splash_geninitramfs -a ! -x /usr/sbin/splash_geninitramfs ]; then |
784 | warn "Failed to find splash_geninitramfs. Is splashutils package installed?" | |
785 | return | |
786 | fi | |
fc629084 AG |
787 | splash_geninitramfs_bin=/usr/sbin/splash_geninitramfs |
788 | [ -f /usr/bin/splash_geninitramfs ] && splash_geninitramfs_bin=/usr/bin/splash_geninitramfs | |
6c69a2d4 ER |
789 | |
790 | if [ -r /etc/sysconfig/splash ]; then | |
791 | . /etc/sysconfig/splash | |
792 | fi | |
793 | ||
794 | if [ -z "$SPLASH_THEME" ]; then | |
795 | warn "Please configure your /etc/sysconfig/splash first." | |
796 | warn "Generating of splashes skipped." | |
797 | return | |
798 | fi | |
799 | ||
800 | if [ -z "$FB_SPLASH_RESOLUTIONS" ]; then | |
801 | warn "No FB_SPLASH_RESOLUTIONS specified in /etc/sysconfig/splash." | |
802 | warn "Not adding fbcondecor to initramfs." | |
803 | return | |
804 | fi | |
805 | ||
806 | for res in $FB_SPLASH_RESOLUTIONS; do | |
807 | if [ -f "/etc/splash/$SPLASH_THEME/$res.cfg" ]; then | |
fc629084 | 808 | $splash_geninitramfs_bin -c $DESTDIR -r $res $SPLASH_THEME && \ |
82b2dba2 ER |
809 | debug "Added $res $SPLASH_THEME theme to initramfs." |
810 | else | |
f4010f7f | 811 | warn "/etc/splash/$SPLASH_THEME/$res.cfg doesn't exist, skipped" |
82b2dba2 ER |
812 | fi |
813 | done | |
814 | } | |
bb529f94 | 815 | |
82b2dba2 ER |
816 | # Generates /dev nodes based on /proc/partitions information. |
817 | # Needs /proc mounted. | |
818 | # Can be called multiple times. | |
819 | initrd_gen_devices() { | |
820 | if is_yes "$proc_partitions"; then | |
821 | return | |
822 | fi | |
823 | proc_partitions=yes | |
335cd101 | 824 | |
82b2dba2 ER |
825 | mount_dev |
826 | add_linuxrc <<-'EOF' | |
827 | : 'Making device nodes' | |
828 | cat /proc/partitions | ( | |
8d4aba01 | 829 | # ignore first two lines: header, empty line |
82b2dba2 | 830 | read b; read b |
2cc3ae8b | 831 | |
82b2dba2 ER |
832 | while read major minor blocks dev rest; do |
833 | node=/dev/$dev | |
834 | mkdir -p ${node%/*} | |
8d4aba01 | 835 | [ -e $node ] || mknod $node b $major $minor |
82b2dba2 ER |
836 | done |
837 | ) | |
838 | EOF | |
839 | } | |
bb529f94 | 840 | |
82b2dba2 ER |
841 | initrd_gen_nfs() { |
842 | # use root=/dev/ram0 init=/linuxrc when starting kernel or you will | |
843 | # have problems like init(XX) being child process of swapper(1). | |
844 | debug "Adding rootfs on NFS support to initrd (dhcp)" | |
9b557a09 ER |
845 | mknod "$DESTDIR/dev/urandom" c 1 9 |
846 | mkdir "$DESTDIR/newroot" | |
a7592d42 AG |
847 | add_linuxrc <<-'EOF' |
848 | ifconfig lo 127.0.0.1 up | |
849 | route add -net 127.0.0.0 mask 255.0.0.0 lo | |
850 | ifconfig eth0 up | |
851 | udhcpc -i eth0 -f -q -s /bin/setdhcp | |
852 | ||
853 | cd /newroot | |
854 | pivot_root . initrd | |
855 | [ -x /sbin/chroot ] && exec /sbin/chroot . /sbin/init -i < dev/console > dev/console 2>&1 | |
856 | exec /usr/sbin/chroot . /sbin/init -i < dev/console > dev/console 2>&1 | |
857 | EOF | |
57227e0a | 858 | |
9b557a09 | 859 | cat <<-'EOF' > "$DESTDIR/bin/setdhcp" |
82b2dba2 ER |
860 | #!/bin/sh |
861 | [ "$1" != "bound" ] && exit | |
862 | [ -n "$broadcast" ] && BROADCAST="broadcast $broadcast" | |
863 | [ -n "$subnet" ] && NETMASK="netmask $subnet" | |
864 | ifconfig $interface $ip $BROADCAST $NETMASK up | |
865 | if [ -n "$router" ]; then | |
866 | for r in $router; do | |
867 | route add default gw $r dev $interface | |
868 | done | |
869 | fi | |
aeb75537 | 870 | |
3a1d3d88 | 871 | for o in $CMDLINE; do |
82b2dba2 ER |
872 | case $o in |
873 | nfsroot=*) | |
874 | rootpath=${o#nfsroot=} | |
875 | ;; | |
876 | esac | |
877 | done | |
e7751933 | 878 | |
82b2dba2 ER |
879 | if [ -n "$rootpath" ]; then |
880 | mount -n -t nfs -o ro,nolock,posix,tcp,wsize=8192,rsize=8192 $rootpath /newroot | |
881 | else | |
882 | echo "Missing rootpath in what DHCP server sent to us. Failing..." | |
883 | echo "All seen variables are listed below:" | |
884 | set | |
e934d044 | 885 | fi |
82b2dba2 | 886 | EOF |
e7751933 | 887 | |
9b557a09 | 888 | chmod 755 "$DESTDIR/bin/setdhcp" |
82b2dba2 ER |
889 | } |
890 | ||
4828c787 | 891 | initrd_gen_setrootdev() { |
5a761721 | 892 | debug "Adding rootfs finding based on kernel cmdline root= option support." |
82b2dba2 | 893 | add_linuxrc <<-'EOF' |
dcdf6b49 ER |
894 | if [ "${ROOT##/dev/}" != "${ROOT}" ]; then |
895 | rootnr="$(busybox awk -v rootnode="${ROOT##/dev/}" '$4 == rootnode { print 256 * $1 + $2 }' /proc/partitions)" | |
82b2dba2 ER |
896 | if [ -n "$rootnr" ]; then |
897 | echo "$rootnr" > /proc/sys/kernel/real-root-dev | |
898 | fi | |
899 | fi | |
b64f015b | 900 | EOF |
1606e343 AM |
901 | } |
902 | ||
4671d086 ER |
903 | initrd_gen_initramfs_switchroot() { |
904 | inst_d /newroot | |
905 | if [ "$rootdev" = "/dev/nfs" ]; then | |
906 | echo "rootfs on NFS root=/dev/nfs" | |
907 | else | |
908 | [ ! -e "$DESTDIR/$rootdev" ] && inst $rootdev $rootdev | |
909 | fi | |
5845b321 ER |
910 | |
911 | # parse 'root=xxx' kernel commandline | |
4671d086 ER |
912 | # We support passing root as hda3 /dev/hda3 0303 0x0303 and 303 |
913 | add_linuxrc <<-'EOF' | |
914 | device=/dev/no_partition_found | |
915 | eval "$(busybox awk -v c="$ROOT" ' | |
916 | BEGIN { | |
917 | num_pattern_short = "[0-9a-f][0-9a-f][0-9a-f]"; | |
918 | num_pattern = "[0-9a-f]" num_pattern_short; | |
919 | dev_pattern = "[hms][a-z][a-z]([0-9])+"; | |
920 | partition = "no_partition_found"; | |
921 | min = -1; maj = -1; | |
922 | ||
923 | sub("^0x", "", c); | |
924 | if (c ~ "^" num_pattern_short "$") sub("^", "0", c); | |
925 | if (c ~ "^" num_pattern "$") { | |
926 | maj = sprintf("%s",substr(c,1,2)); | |
927 | min = sprintf("%s",substr(c,3)); | |
928 | } | |
929 | if (c ~ "^\/dev\/" dev_pattern "$") sub("^/dev/","", c); | |
930 | if (c ~ "^" dev_pattern "$") partition = c; | |
931 | } | |
932 | ||
933 | $4 ~ partition { maj = $1; min = $2; } | |
934 | $1 ~ maj && $2 ~ min { partition = $4; } | |
935 | ||
936 | END { | |
fa3a5452 ER |
937 | if (maj >= 0 && min >= 0) { |
938 | printf("device=/dev/%s; maj=%s; min=%s;\n", partition, maj, min); | |
939 | } | |
4671d086 ER |
940 | } |
941 | ' /proc/partitions)" | |
942 | if [ "$device" != '/dev/no_partition_found' -a ! -b $device ]; then | |
943 | mknod $device b $maj $min | |
944 | fi | |
945 | EOF | |
946 | ||
947 | add_linuxrc <<-EOF | |
948 | rootdev=$rootdev | |
949 | rootfs=$rootFs | |
950 | EOF | |
951 | ||
952 | add_linuxrc <<-'EOF' | |
953 | if [ "$device" = '/dev/no_partition_found' ]; then | |
954 | device=$rootdev | |
955 | fi | |
956 | ||
957 | mount -t $rootfs -r $device /newroot | |
958 | init="$(echo "$CMDLINE" | busybox awk '/init=\// { gsub(/.*init=/,NIL,$0); gsub(/ .*/,NIL,$0); print }')" | |
959 | if [ -z "$init" -o ! -x "/newroot$init" ]; then | |
960 | init=/sbin/init | |
961 | fi | |
962 | EOF | |
963 | ||
964 | umount_all | |
965 | busybox_applet switch_root | |
966 | add_linuxrc <<-'EOF' | |
967 | exec switch_root /newroot $init | |
968 | ||
969 | echo "Error! initramfs should not reach this place." | |
970 | echo "It probably means you've got old version of busybox, with broken" | |
971 | echo "initramfs support. Trying to boot anyway, but won't promise anything." | |
972 | ||
973 | exec chroot /newroot $init | |
974 | ||
975 | echo "Failed to chroot!" | |
976 | EOF | |
977 | # we need /init being real file, not symlink, otherwise the initramfs will | |
978 | # not be ran by pid 1 which is required for switch_root | |
979 | mv $DESTDIR/linuxrc $DESTDIR/init | |
980 | ln -s init $DESTDIR/linuxrc | |
981 | } | |
982 | ||
034056fd ER |
983 | # main() |
984 | if [ "$(id -u)" != 0 ]; then | |
985 | die "You need to be root to generate initrd" | |
986 | fi | |
987 | ||
82b2dba2 ER |
988 | if [ -r /etc/sysconfig/geninitrd ]; then |
989 | . /etc/sysconfig/geninitrd | |
990 | fi | |
2cc3ae8b | 991 | |
031e3e95 | 992 | geninitrd_load_mods ide luks multipath dmraid lvm md blkid udev tuxonice suspend |
c124d0cf | 993 | |
82b2dba2 ER |
994 | while [ $# -gt 0 ]; do |
995 | case $1 in | |
996 | --fstab=*) | |
997 | fstab=${1#--fstab=} | |
998 | ;; | |
999 | --fstab) | |
1000 | fstab=$2 | |
1001 | shift | |
1002 | ;; | |
1003 | --modules-conf=*) | |
1004 | modulefile=${1#--modules-conf=} | |
1005 | ;; | |
1006 | --modules-conf) | |
1007 | modulefile=$2 | |
1008 | shift | |
1009 | ;; | |
1010 | --use-raidstart|--with-raidstart) | |
1011 | USERAIDSTART=yes | |
1012 | ;; | |
1013 | --without-raidstart) | |
1014 | USERAIDSTART=no | |
1015 | ;; | |
82b2dba2 ER |
1016 | --with-bootsplash) |
1017 | BOOT_SPLASH=yes | |
1018 | ;; | |
1019 | --without-bootsplash) | |
1020 | BOOT_SPLASH=no | |
1021 | ;; | |
1022 | --with-fbsplash) | |
1023 | FB_SPLASH=yes | |
1024 | ;; | |
1025 | --without-fbsplash) | |
1026 | FB_SPLASH=no | |
1027 | ;; | |
6c69a2d4 ER |
1028 | --with-fbcondecor) |
1029 | FB_CON_DECOR=yes | |
1030 | ;; | |
1031 | --without-fbcondecor) | |
1032 | FB_CON_DECOR=no | |
1033 | ;; | |
82b2dba2 ER |
1034 | --with-suspend) |
1035 | USE_SUSPEND=yes | |
1036 | ;; | |
1037 | --without-suspend) | |
1038 | USE_SUSPEND=no | |
1039 | ;; | |
1040 | --with-suspend2 | --with-tuxonice) | |
1041 | USE_TUXONICE=yes | |
1042 | ;; | |
1043 | --without-suspend2 | --without-tuxonice) | |
1044 | USE_TUXONICE=no | |
1045 | ;; | |
80b1ed79 | 1046 | --lvmversion=*) |
7308edee | 1047 | LVMTOOLSVERSION=${1#--lvmversion=} |
82b2dba2 | 1048 | ;; |
80b1ed79 | 1049 | --lvmtoolsversion=*) |
1050 | LVMTOOLSVERSION=${1#--lvmtoolsversion=} | |
1051 | ;; | |
82b2dba2 ER |
1052 | --lvmtoolsversion|--lvmversion) |
1053 | LVMTOOLSVERSION=$2 | |
1054 | shift | |
1055 | ;; | |
1056 | --without-udev) | |
1057 | USE_UDEV=no | |
1058 | ;; | |
1059 | --with-udev) | |
1060 | USE_UDEV=yes | |
1061 | ;; | |
1062 | --without-dmraid) | |
1063 | USE_DMRAID=no | |
1064 | ;; | |
1065 | --without-multipath) | |
1066 | USE_MULTPATH=no | |
1067 | ;; | |
af075488 | 1068 | --without-blkid) |
1069 | USE_BLKID=no | |
289fbc9b | 1070 | ;; |
3ef3d717 ER |
1071 | --without-luks) |
1072 | USE_LUKS=no | |
1073 | ;; | |
82b2dba2 ER |
1074 | --with=*) |
1075 | BASICMODULES="$BASICMODULES ${1#--with=}" | |
1076 | ;; | |
1077 | --with) | |
1078 | BASICMODULES="$BASICMODULES $2" | |
1079 | shift | |
1080 | ;; | |
1081 | --version) | |
1082 | echo "$PROGRAM: version $VERSION" | |
1083 | exit 0 | |
1084 | ;; | |
1085 | -v) | |
1086 | verbose=-v | |
1087 | ;; | |
1088 | --nocompress) | |
1089 | COMPRESS=no | |
1090 | ;; | |
1091 | --ifneeded) | |
1092 | ifneeded=1 | |
1093 | ;; | |
1094 | -f) | |
1095 | force=1 | |
1096 | ;; | |
1097 | --preload=*) | |
1098 | PREMODS="$PREMODS ${1#--preload=}" | |
1099 | ;; | |
1100 | --preload) | |
1101 | PREMODS="$PREMODS $2" | |
1102 | shift | |
1103 | ;; | |
1104 | --fs=*) | |
bbbc32d0 | 1105 | die "--fs option is obsoleted. Use --initrdfs instead" |
82b2dba2 ER |
1106 | INITRDFS=${1#--fs=} |
1107 | ;; | |
1108 | --fs) | |
bbbc32d0 | 1109 | die "--fs option is obsoleted. Use --initrdfs instead" |
82b2dba2 ER |
1110 | INITRDFS=$2 |
1111 | shift | |
1112 | ;; | |
1113 | --initrdfs=*) | |
1114 | INITRDFS=${1#--initrdfs=} | |
1115 | ;; | |
1116 | --initrdfs) | |
1117 | INITRDFS=$2 | |
1118 | shift | |
1119 | ;; | |
1120 | --image-version) | |
1121 | img_vers=yes | |
1122 | ;; | |
1123 | --ide-only-root) | |
1124 | ide_only_root="yes" | |
1125 | ;; | |
1126 | *) | |
1127 | if [ -z "$target" ]; then | |
1128 | target="$1" | |
1129 | elif [ -z "$kernel" ]; then | |
1130 | kernel="$1" | |
1131 | else | |
36523626 ER |
1132 | usage >&2 |
1133 | exit 1 | |
82b2dba2 ER |
1134 | fi |
1135 | ;; | |
1136 | esac | |
f5db170b | 1137 | |
82b2dba2 ER |
1138 | shift |
1139 | done | |
1140 | ||
1141 | if [ -z "$target" -o -z "$kernel" ]; then | |
36523626 ER |
1142 | usage >&2 |
1143 | exit 1 | |
82b2dba2 ER |
1144 | fi |
1145 | ||
c124d0cf ER |
1146 | if [ -d /usr/lib64 ]; then |
1147 | _lib=lib64 | |
1148 | else | |
1149 | _lib=lib | |
130aadc1 ER |
1150 | fi |
1151 | ||
c124d0cf | 1152 | initrd_dir=/usr/$_lib/initrd |
707f5e60 ER |
1153 | kernel_version=$(echo "$kernel" | awk -F. '{print sprintf("%03d%03d",$1,$2)}') |
1154 | kernel_version_long=$(echo "$kernel" | awk -F. '{print sprintf("%03d%03d%03d",$1,$2,$3)}') | |
82b2dba2 | 1155 | |
c124d0cf ER |
1156 | debug "# $RCSID" |
1157 | debug "Using _lib: $_lib" | |
1158 | debug "Using initrd_dir: $initrd_dir" | |
1159 | ||
1160 | busybox=$(find_tool $initrd_dir/initrd-busybox /bin/initrd-busybox) || die "Couldn't find busybox suitable for initrd" | |
1161 | ||
1162 | # we setup mods after parsing command line args | |
1163 | geninitrd_setup_mods | |
1164 | ||
1165 | if [ ! -f /boot/vmlinuz-"$kernel" ]; then | |
1166 | warn "/boot/vmlinuz-$kernel doesn't exist, is your /boot mounted?" | |
1167 | fi | |
1168 | ||
82b2dba2 | 1169 | if [ -z "$INITRDFS" ]; then |
bbbc32d0 ER |
1170 | if [ -n "$FS" ]; then |
1171 | # FS= can came only via /etc/sysconfig/geninitrd likely? | |
1172 | die "FS configuration option is obsoleted. Use INITRDFS instead" | |
f5db170b | 1173 | fi |
f5db170b | 1174 | |
bbbc32d0 ER |
1175 | # default value |
1176 | if [ "$kernel_version" -ge "002005" ]; then | |
1177 | INITRDFS="initramfs" | |
1178 | else | |
1179 | INITRDFS="rom" | |
1180 | fi | |
82b2dba2 | 1181 | fi |
966c32cc | 1182 | |
82b2dba2 ER |
1183 | case "$INITRDFS" in |
1184 | ext2) | |
bbbc32d0 | 1185 | [ -x /sbin/mke2fs ] || die "/sbin/mke2fs is missing" |
82b2dba2 ER |
1186 | ;; |
1187 | rom|romfs) | |
bbbc32d0 | 1188 | [ -x /sbin/genromfs ] || die "/sbin/genromfs is missing" |
82b2dba2 ER |
1189 | ;; |
1190 | cram|cramfs) | |
bbbc32d0 | 1191 | [ -x /sbin/mkcramfs ] || die "/sbin/mkcramfs is missing" |
82b2dba2 ER |
1192 | ;; |
1193 | initramfs) | |
bbbc32d0 ER |
1194 | [ -x /bin/cpio ] || die "/bin/cpio is missing" |
1195 | [ -x /usr/bin/find ] || die "/usr/bin/find is missing" | |
82b2dba2 ER |
1196 | ;; |
1197 | *) | |
1198 | die "Filesystem $INITRDFS on initrd is not supported" | |
1199 | ;; | |
1200 | esac | |
f5db170b | 1201 | |
9323ada3 | 1202 | if [ -L "$target" ]; then |
1203 | target=$(readlink -f "$target") | |
1204 | fi | |
1205 | ||
82b2dba2 ER |
1206 | if [ -n "$img_vers" ]; then |
1207 | target="$target-$kernel" | |
1208 | fi | |
8bd582f1 | 1209 | |
82b2dba2 ER |
1210 | if [ -z "$force" -a -f "$target" ]; then |
1211 | die "$target already exists." | |
1212 | fi | |
c6c6ce01 | 1213 | |
82b2dba2 ER |
1214 | if [ ! -d "/lib/modules/$kernel" ]; then |
1215 | die "/lib/modules/$kernel is not a directory." | |
1216 | fi | |
2ffb1734 | 1217 | |
bbbc32d0 ER |
1218 | if [ ! -f /proc/mounts ]; then |
1219 | warn "/proc filesystem not mounted, may cause wrong results or failure." | |
1220 | fi | |
1221 | ||
1222 | if [ "$kernel_version" -ge "002005" ]; then | |
1223 | modext=".ko" | |
1224 | fi | |
1225 | ||
12617f8e | 1226 | if [ "$INITRDFS" != "initramfs" ]; then |
12617f8e ER |
1227 | if is_yes "$FB_SPLASH"; then |
1228 | warn "Using fbsplash requires INITRDFS=initramfs; skipping fbsplash generation" | |
1229 | FB_SPLASH=no | |
1230 | fi | |
1231 | if is_yes "$FB_CON_DECOR"; then | |
1232 | warn "Using fbcondecor requires INITRDFS=initramfs; skipping fbcondecor generation" | |
1233 | FB_CON_DECOR=no | |
1234 | fi | |
1235 | fi | |
1236 | ||
7992356a | 1237 | if is_yes "$FB_SPLASH" && is_yes "$BOOT_SPLASH"; then |
6c69a2d4 | 1238 | warn "bootsplash and fbsplash are exclusive!" |
82b2dba2 | 1239 | fi |
994eb509 | 1240 | |
82b2dba2 ER |
1241 | cache_modprobe_conf |
1242 | ||
1243 | for n in $PREMODS; do | |
046c68c9 | 1244 | find_module "$n" |
82b2dba2 ER |
1245 | done |
1246 | ||
ed30e3a8 | 1247 | if [ "$FBMODULE" ]; then |
046c68c9 | 1248 | find_module "$FBMODULE" |
ed30e3a8 ER |
1249 | fi |
1250 | ||
82b2dba2 ER |
1251 | # allow forcing loading SCSI and/or IDE modules |
1252 | if is_yes "$ADDSCSI"; then | |
1253 | find_modules_scsi | |
1254 | fi | |
1255 | ||
1256 | if is_yes "$ADDIDE"; then | |
1257 | find_modules_ide | |
1258 | fi | |
1259 | ||
4c16dac4 ER |
1260 | if is_yes "$USE_SUSPEND"; then |
1261 | find_modules_suspend | |
1262 | fi | |
1263 | ||
82b2dba2 ER |
1264 | find_root "$fstab" || exit |
1265 | debug "Using $rootdev as device for rootfs" | |
1266 | ||
d8056591 | 1267 | find_modules_for_devpath "$rootdev" |
ac085800 | 1268 | |
046c68c9 | 1269 | find_module "-$rootFs" |
ac085800 | 1270 | |
82b2dba2 | 1271 | for n in $BASICMODULES; do |
046c68c9 | 1272 | find_module "$n" |
82b2dba2 | 1273 | done |
4e9eb79c | 1274 | |
82b2dba2 | 1275 | if is_yes "$USE_TUXONICE"; then |
046c68c9 | 1276 | find_module "-lzf" |
82b2dba2 | 1277 | fi |
33d24e12 | 1278 | |
82b2dba2 | 1279 | if is_yes "$FB_SPLASH"; then |
046c68c9 | 1280 | find_module "-evdev" |
82b2dba2 | 1281 | fi |
2968c9dd | 1282 | |
82b2dba2 ER |
1283 | if [ -n "$ifneeded" -a -z "$MODULES" ]; then |
1284 | debug "No modules are needed -- not building initrd image." | |
1285 | exit 0 | |
1286 | fi | |
c6c6ce01 | 1287 | |
d8056591 | 1288 | DESTDIR=$(mktemp -d -t initrd.XXXXXX) || die "mktemp failed" |
9b557a09 | 1289 | RCFILE="$DESTDIR/linuxrc" |
82b2dba2 ER |
1290 | > "$RCFILE" |
1291 | chmod a+rx "$RCFILE" | |
9b557a09 | 1292 | ln -s linuxrc $DESTDIR/init |
e8d178ff | 1293 | |
82b2dba2 ER |
1294 | # create dirs that we really need |
1295 | inst_d /{lib,bin,etc,dev{,/pts,/shm},loopfs,var,proc,sys} | |
e8d178ff | 1296 | |
82b2dba2 | 1297 | modules_install "$MODULES" |
b64f015b | 1298 | |
82b2dba2 ER |
1299 | # mknod'ing the devices instead of copying them works both with and |
1300 | # without devfs... | |
9b557a09 ER |
1301 | mknod "$DESTDIR/dev/console" c 5 1 |
1302 | mknod "$DESTDIR/dev/null" c 1 3 | |
1303 | mknod "$DESTDIR/dev/zero" c 1 5 | |
be2f3ecc | 1304 | |
684d5d2a | 1305 | inst_exec $busybox /bin/initrd-busybox |
9b557a09 | 1306 | ln -s initrd-busybox $DESTDIR/bin/sh |
684d5d2a ER |
1307 | # for older busyboxes who had /bin/busybox as EXEPATH |
1308 | ln -s initrd-busybox $DESTDIR/bin/busybox | |
2ffb1734 | 1309 | |
82b2dba2 ER |
1310 | add_linuxrc <<EOF |
1311 | #!/bin/sh | |
1312 | # initrd generated by: | |
1313 | # $RCSID | |
c6c6ce01 | 1314 | |
82b2dba2 ER |
1315 | EOF |
1316 | mount_proc | |
1317 | add_linuxrc <<-'EOF' | |
3a1d3d88 | 1318 | read CMDLINE < /proc/cmdline; export CMDLINE |
c6c6ce01 | 1319 | |
82b2dba2 ER |
1320 | for arg in $CMDLINE; do |
1321 | if [ "${arg}" = "debuginitrd" ]; then | |
1322 | DEBUGINITRD=yes | |
1323 | fi | |
1324 | if [ "${arg##debuginitrd=}" != "${arg}" ]; then | |
1325 | DEBUGINITRD=${arg##debuginitrd=} | |
1326 | fi | |
fc787d45 | 1327 | if [ "${arg##root=}" != "${arg}" ]; then |
1328 | ROOT=${arg##root=} | |
1329 | fi | |
82b2dba2 | 1330 | done |
c6c6ce01 | 1331 | |
82b2dba2 ER |
1332 | # make debugshell() invoke subshell if $DEBUGINITRD=sh |
1333 | if [ "$DEBUGINITRD" = "sh" ]; then | |
1334 | debugshell() { | |
e2405b29 AM |
1335 | EOF |
1336 | if is_yes "$RUN_SULOGIN_ON_ERR"; then | |
1337 | add_linuxrc <<-'EOF' | |
1338 | echo "debug shell disabled by /etc/sysconfig/system:RUN_SULOGIN_ON_ERR setting" | |
1339 | EOF | |
1340 | else | |
1341 | add_linuxrc <<-'EOF' | |
1342 | sh | |
1343 | EOF | |
1344 | fi | |
1345 | add_linuxrc <<-'EOF' | |
82b2dba2 ER |
1346 | } |
1347 | else | |
1348 | debugshell() { | |
1349 | : | |
1350 | } | |
1351 | fi | |
e934d044 | 1352 | |
82b2dba2 ER |
1353 | if [ "$DEBUGINITRD" ]; then |
1354 | set -x | |
cff3058d | 1355 | fi |
82b2dba2 | 1356 | EOF |
2df2e995 | 1357 | |
fe280785 | 1358 | modules_add_linuxrc $MODULES |
82b2dba2 ER |
1359 | |
1360 | # TODO: rewrite for busybox | |
1361 | #if [ -n "$loopDev" ]; then | |
1362 | # if [ ! -d /initrd ]; then | |
1363 | # mkdir /initrd | |
1364 | # fi | |
1365 | # | |
9b557a09 ER |
1366 | # cp -a "$loopDev" "$DESTDIR/dev" |
1367 | # cp -a "$rootdev" "$DESTDIR/dev" | |
82b2dba2 ER |
1368 | # echo "echo Mounting device containing loopback root filesystem" >> "$RCFILE" |
1369 | # echo "mount -t $loopFs $loopDev /loopfs" >> "$RCFILE" | |
1370 | # echo "echo Setting up loopback device $rootdev" >> $RCFILE | |
1371 | # echo "losetup $rootdev /loopfs$loopFile" >> "$RCFILE" | |
1372 | #fi | |
2b1a3707 | 1373 | |
1606e343 AM |
1374 | if is_yes "$USE_UDEV"; then |
1375 | initrd_gen_udev | |
1376 | fi | |
1377 | ||
1cd2aabd ER |
1378 | if is_yes "$USE_TUXONICE"; then |
1379 | initrd_gen_tuxonice | |
2df2e995 AM |
1380 | fi |
1381 | ||
43258faf AG |
1382 | if is_yes "$need_v86d"; then |
1383 | initrd_gen_v86d | |
1384 | fi | |
1385 | ||
3ef3d717 ER |
1386 | if is_yes "$have_luks"; then |
1387 | initrd_gen_luks | |
1388 | fi | |
1389 | ||
cc8e8a99 | 1390 | if is_yes "$have_dmraid"; then |
882472ae ER |
1391 | initrd_gen_dmraid |
1392 | fi | |
1393 | ||
c083ae23 | 1394 | if is_yes "$have_multipath"; then |
2cc3ae8b ER |
1395 | initrd_gen_multipath |
1396 | fi | |
1397 | ||
cc8e8a99 | 1398 | if is_yes "$USE_BLKID"; then |
289fbc9b | 1399 | initrd_gen_blkid |
1400 | fi | |
1401 | ||
69b1e935 | 1402 | if is_yes "$have_nfs"; then |
2df2e995 | 1403 | initrd_gen_nfs |
df738638 ER |
1404 | elif is_yes "$USERAIDSTART" && is_yes "$have_md"; then |
1405 | initrd_gen_md | |
69b1e935 | 1406 | if is_yes "$have_lvm"; then |
2df2e995 | 1407 | initrd_gen_lvm |
bfea009a | 1408 | else |
4828c787 | 1409 | initrd_gen_setrootdev |
2df2e995 | 1410 | fi |
69b1e935 | 1411 | elif is_yes "$have_lvm"; then |
2df2e995 | 1412 | initrd_gen_lvm |
2b1a3707 | 1413 | else |
4828c787 | 1414 | initrd_gen_setrootdev |
7c38b114 AF |
1415 | fi |
1416 | ||
4c16dac4 ER |
1417 | if is_yes "$USE_SUSPEND"; then |
1418 | initrd_gen_suspend | |
1419 | fi | |
1420 | ||
5101a385 | 1421 | # additional devs always needed |
9b557a09 | 1422 | [ ! -e "$DESTDIR/$rootdev_add" ] && inst $rootdev_add /dev |
5101a385 | 1423 | |
82de999f ER |
1424 | if is_yes "$USE_UDEV"; then |
1425 | initrd_gen_stop_udevd | |
1426 | fi | |
1427 | ||
f8f9e56d | 1428 | if [ "$INITRDFS" = "initramfs" ]; then |
4671d086 | 1429 | initrd_gen_initramfs_switchroot |
b64f015b | 1430 | else |
b64f015b | 1431 | umount_all |
f8f9e56d AM |
1432 | fi |
1433 | ||
b7feffb3 ER |
1434 | if is_yes "$FB_SPLASH"; then |
1435 | initrd_gen_fbsplash | |
1436 | fi | |
1437 | ||
6c69a2d4 ER |
1438 | if is_yes "$FB_CON_DECOR"; then |
1439 | initrd_gen_fbcondecor | |
1440 | fi | |
1441 | ||
d8056591 | 1442 | IMAGE=$(mktemp -t initrd.img-XXXXXX) || die "mktemp failed" |
51dc1fe6 AM |
1443 | |
1444 | debug "Creating $INITRDFS image $IMAGE" | |
2ad94d8a | 1445 | case "$INITRDFS" in |
8b1e4ac7 | 1446 | ext2) |
d8056591 ER |
1447 | IMAGESIZE=$(du -ks $DESTDIR | awk '{print int(($1+1023+512)/1024)*1024}') |
1448 | debug "ext2 image size: $IMAGESIZE ($DESTDIR)" | |
73edc0c1 | 1449 | if [ "$IMAGESIZE" -gt 4096 ]; then |
19afb117 | 1450 | warn "Your image size is larger than 4096, Be sure to boot kernel with ramdisk_size=$IMAGESIZE!" |
73edc0c1 ER |
1451 | fi |
1452 | ||
1453 | dd if=/dev/zero of="$IMAGE" bs=1k count="$IMAGESIZE" 2> /dev/null | |
1454 | mke2fs -q -F -b 1024 -m 0 "$IMAGE" 2>/dev/null 1>&2 | |
1455 | tune2fs -i 0 "$IMAGE" >/dev/null 2>&1 | |
1456 | ||
d8056591 ER |
1457 | local tmpmnt=$(mktemp -d -t initrd.mnt-XXXXXX) |
1458 | debug "Mounting ext2 image $IMAGE to $tmpmnt" | |
73edc0c1 | 1459 | mount -o loop -t ext2 "$IMAGE" "$tmpmnt" |
d8056591 ER |
1460 | # We don't need this directory, so let's save space |
1461 | rm -rf "$tmpmnt"/lost+found | |
73edc0c1 | 1462 | |
d8056591 ER |
1463 | debug "Copy recursively $DESTDIR -> $tmpmnt" |
1464 | cp -a $DESTDIR/* $tmpmnt | |
35164381 | 1465 | umount "$IMAGE" |
d8056591 ER |
1466 | rmdir "$tmpmnt" |
1467 | ||
8b1e4ac7 | 1468 | ;; |
c1548a54 | 1469 | rom|romfs) |
d8056591 | 1470 | genromfs -f "$IMAGE" -d "$DESTDIR" -V "PLD initrd for kernel $kernel" |
cdf1e7c9 | 1471 | IMAGESIZE=$(stat -c %s $IMAGE | awk '{print int((($1/1024)+1023)/1024)*1024}') |
d8056591 | 1472 | debug "Image size for romfs: ${IMAGESIZE}KiB ($IMAGE)" |
a8b63949 | 1473 | if [ "$IMAGESIZE" -gt 4096 ]; then |
19afb117 | 1474 | warn "Your image size is larger than 4096, Be sure to boot kernel with ramdisk_size=$IMAGESIZE!" |
a8b63949 | 1475 | fi |
8b1e4ac7 | 1476 | ;; |
c1548a54 | 1477 | cram|cramfs) |
d8056591 | 1478 | mkcramfs "$DESTDIR" "$IMAGE" |
8b1e4ac7 | 1479 | ;; |
48413b7f | 1480 | initramfs) |
d8056591 | 1481 | (cd $DESTDIR; find . | cpio --quiet -H newc -o > "$IMAGE") |
48413b7f | 1482 | ;; |
8b1e4ac7 | 1483 | *) |
7758e45c | 1484 | echo "Filesystem $INITRDFS not supported by $PROGRAM"; |
c31050f3 | 1485 | esac |
bb529f94 | 1486 | |
82474db9 | 1487 | if is_yes "$COMPRESS"; then |
aecfd33d | 1488 | tmp=$(mktemp "$target".XXXXXX) || die "mktemp failed" |
d8056591 ER |
1489 | debug "Compressing $target" |
1490 | gzip -9 < "$IMAGE" > "$tmp" | |
1491 | mv -f "$tmp" "$target" | |
bb529f94 | 1492 | else |
7d2fc5eb | 1493 | cp -a "$IMAGE" "$target" |
bb529f94 | 1494 | fi |
5b71959c | 1495 | |
edd9c362 ER |
1496 | size=$(stat -c %s $target | awk '{print int((($1/1024)+1023)/1024)*1024}') |
1497 | debug "Minimum RAM size that could be used for $target is: ramdisk_size=$size" | |
1498 | ||
7992356a | 1499 | # XXX. check if bootsplash can output data to tmp dir not directly to initramfs image. |
5b71959c | 1500 | if is_yes "$BOOT_SPLASH"; then |
f5db170b | 1501 | initrd_gen_bootsplash "$target" |
5b71959c AM |
1502 | fi |
1503 | ||
d8056591 | 1504 | rm -rf "$DESTDIR" "$IMAGE" |
ac085800 ER |
1505 | |
1506 | # vim:ts=4:sw=4:noet:fdm=marker |