3 # Purpose: build process script for generating a (grml based) Linux Live-ISO
4 # Authors: grml-team (grml.org),
5 # (c) Michael Prokop <mika@grml.org>,
6 # (c) Thorsten Glaser <tg@mirbsd.org>
7 # Bug-Reports: see http://grml.org/bugs/
8 # License: This file is licensed under the GPL v2 or any later version.
9 ################################################################################
11 # some misc and global stuff {{{
15 # avoid leaking into chroots
18 # define function getfilesize before "set -e"
19 if stat --help >/dev/null 2>&1; then
20 getfilesize='stat -c %s' # GNU stat
22 getfilesize='stat -f %z' # BSD stat
26 # disable for now since it seems to cause some problems
29 # The line following this line is patched by debian/rules.
30 GRML_LIVE_VERSION='***UNRELEASED***'
35 ADDONS_LIST_FILE='/boot/isolinux/addons_list.cfg'
38 # usage information {{{
42 $PN - build process script for generating a (grml based) Linux Live-ISO
44 Usage: $PN [options, see as follows]
46 -a <architecture> architecture; available values: i386 and amd64
47 -A clean build directories before and after running
48 -b build the ISO without updating the chroot via FAI
49 -B build the ISO without touching the chroot (skips cleanup)
50 -c <classe[s]> classes to be used for building the ISO via FAI
51 -C <configfile> configuration file for grml-live
52 -d <date> use specified date instead of build time as date of release
53 -D <configdir> use specified configuration directory instead of /etc/grml/fai
54 -e <iso_name> extract ISO and squashfs contents from iso_name
55 -F force execution without prompting
56 -g <grml_name> set the grml flavour name
57 -h display short usage information and exit
58 -i <iso_name> name of ISO
59 -I <src_directory> directory which provides files that should become
60 part of the chroot/ISO
61 -n skip generation of ISO
62 -N bootstrap (build chroot) only, do not create files for ISO
63 -o <output_directory> main output directory of the build process
65 -Q skip netboot package build
66 -r <release_name> release name
67 -s <suite> Debian suite/release, like: stable, testing, unstable
68 -S <script_directory> place of scripts (defaults to /usr/share/grml-live/scripts)
69 -t <template_directory> place of the templates
70 -u update existing chroot instead of rebuilding it from scratch
71 -U <username> arrange output to be owned by specified username
72 -v <version_number> specify version number of the release
73 -V increase verbosity in the build process
74 -z use ZLIB instead of LZMA/XZ compression
79 $PN -c GRMLBASE,GRML_FULL,AMD64 -o /dev/shm/grml
80 $PN -c GRMLBASE,GRML_FULL,AMD64 -i grml_0.0-1.iso -v 0.0-1
81 $PN -c GRMLBASE,GRML_FULL,AMD64 -s stable -V -r 'grml-ftw'
83 More details: man grml-live + /usr/share/doc/grml-live/grml-live.html
84 http://grml.org/grml-live/
86 Please send your bug reports and feedback to the grml-team: http://grml.org/bugs/
88 [ "$(id -u 2>/dev/null)" != 0 ] && echo "Please notice that this script requires root permissions."
91 # make sure it's possible to get usage information without being
92 # root or actually executing the script
93 if [ "$1" = '-h' -o "$1" = '--help' ] ; then
99 # some runtime checks {{{
100 # we need root permissions for the build-process:
101 if [ "$(id -u 2>/dev/null)" != 0 ] ; then
102 echo "Error: please run this script with uid 0 (root)." >&2
106 if [ -r /var/run/fai/FAI_INSTALLATION_IN_PROGRESS ] ; then
107 echo "/usr/sbin/fai already running or was aborted before.">&2
108 echo "You may remove /var/run/fai/FAI_INSTALLATION_IN_PROGRESS and try again.">&2
113 if [ -r /var/run/fai/fai_softupdate_is_running ] ; then
114 echo "/usr/sbin/fai softupdate already running or was aborted before.">&2
115 echo "You may remove /var/run/fai/fai_softupdate_is_running and try again.">&2
120 # lsb-functions and configuration stuff {{{
121 # make sure they are not set by default
132 # don't use colors/escape sequences
133 if [ -r /lib/lsb/init-functions ] ; then
134 . /lib/lsb/init-functions
135 ! log_use_fancy_output && NOCOLORS=true
138 if [ -r /etc/grml/lsb-functions ] ; then
139 . /etc/grml/lsb-functions
141 einfo() { echo " [*] $*" ;}
142 eerror() { echo " [!] $*">&2 ;}
143 ewarn() { echo " [x] $*" ;}
145 eindent() { return 0 ;}
146 eoutdent() { return 0 ;}
149 # source main configuration file:
150 [ -z "$LIVE_CONF" ] && LIVE_CONF='/etc/grml/grml-live.conf'
151 if ! [ -r "$LIVE_CONF" ] ; then
152 ewarn "Configuration file $LIVE_CONF can not be read, ignoring"
154 einfo "Sourcing configuration file $LIVE_CONF"
160 # umount all directories {{{
162 # make sure we don't leave any mounts - FAI doesn't remove them always
163 umount $CHROOT_OUTPUT/proc/sys/fs/binfmt_misc 2>/dev/null || /bin/true
164 umount $CHROOT_OUTPUT/proc 2>/dev/null || /bin/true
165 umount $CHROOT_OUTPUT/run 2>/dev/null || /bin/true
166 umount $CHROOT_OUTPUT/sys 2>/dev/null || /bin/true
167 umount $CHROOT_OUTPUT/dev/pts 2>/dev/null || /bin/true
168 umount $CHROOT_OUTPUT/dev 2>/dev/null || /bin/true
170 if [ -n "$EXTRACT_ISO_NAME" ] ; then
171 umount "$EXTRACT_ISO_NAME" 2>/dev/null || /bin/true
174 # certain FAI versions sadly leave a ramdisk behind, so better safe than sorry
175 if [ -x /usr/lib/fai/mkramdisk ] ; then
176 /usr/lib/fai/mkramdisk -u "$(readlink -f ${CHROOT_OUTPUT}/var/lib/dpkg)" >/dev/null 2>&1 || /bin/true
179 umount "${CHROOT_OUTPUT}/grml-live/sources/" 2>/dev/null || /bin/true
180 [ -n "$MIRROR_DIRECTORY" ] && umount "${CHROOT_OUTPUT}/${MIRROR_DIRECTORY}"
186 rm -f /var/run/fai/fai_softupdate_is_running \
187 /var/run/fai/FAI_INSTALLATION_IN_PROGRESS
188 [ -n "$CONFIGDUMP" ] && rm -f "$CONFIGDUMP"
189 [ -n "$SQUASHFS_STDERR" ] && rm -rf "$SQUASHFS_STDERR"
191 [ -n "$1" ] && EXIT="$1" || EXIT="1"
192 [ -n "$2" ] && eerror "$2">&2
193 if [ -n "$CLEAN_ARTIFACTS" ]; then
196 [ -n "${BUILD_OUTPUT}" -a -d "${BUILD_OUTPUT}" ] && rm -r "${BUILD_OUTPUT}"
197 [ -n "${CHROOT_OUTPUT}" -a -d "${CHROOT_OUTPUT}" ] && rm -r "${CHROOT_OUTPUT}"
201 # get rid of automatically generated conffiles
202 rm -f ${GRML_FAI_CONFIG}/nfsroot.conf
203 rm -f ${GRML_FAI_CONFIG}/make-fai-nfsroot.conf
205 if [ -n "$CHOWN_USER" ]; then
206 log "Setting ownership"
207 einfo "Setting ownership"
208 [ -n "${OUTPUT}" -a -d "${OUTPUT}" ] && chown -R "${CHOWN_USER}:" "${OUTPUT}"
209 [ -n "${BUILD_OUTPUT}" -a -d "${BUILD_OUTPUT}" ] && chown -R "${CHOWN_USER}:" "${BUILD_OUTPUT}"
210 [ -n "${CHROOT_OUTPUT}" -a -d "${CHROOT_OUTPUT}" ] && chown -R "${CHOWN_USER}:" "${CHROOT_OUTPUT}"
211 [ -n "${ISO_OUTPUT}" -a -d "${ISO_OUTPUT}" ] && chown -R "${CHOWN_USER}:" "${ISO_OUTPUT}"
212 [ -n "${LOG_OUTPUT}" -a -d "${LOG_OUTPUT}" ] && chown -R "${CHOWN_USER}:" "${LOG_OUTPUT}"
213 [ -n "${NETBOOT}" -a -d "${NETBOOT}" ] && chown -R "${CHOWN_USER}:" "${NETBOOT}"
216 log "------------------------------------------------------------------------------"
219 trap bailout 1 2 3 3 6 9 14 15
223 # some important functions {{{
226 # usage: log "string to log"
227 log() { [ -n "$LOGFILE" ] && echo "$*" >> $LOGFILE ; }
229 # cut string at character number int = $1
230 # usage: cut_string 5 "1234567890" will output "12345"
232 [ -n "$2" ] || return 1
233 echo "$2" | head -c "$1"; echo -ne "\n"
236 # prepend int = $1 spaces before string = $2
237 # usage: extend_string_begin 5 "123" will output " 123"
238 extend_string_begin() {
239 [ -n "$2" ] || return 1
240 local COUNT="$(echo $2 | wc -c)"
241 local FILL="$(expr $COUNT - $1)"
242 while [ "$FILL" -gt 1 ] ; do
244 local FILL=$(expr $FILL - 1)
246 while [ "$FILL" -lt 1 ] ; do
248 local FILL=$(expr $FILL + 1)
250 echo "$2" | head -c "$1"; echo -ne "\n"
253 # append int = $1 spaces to string = $2
254 # usage: extend_string_begin 5 "123" will output "123 "
255 extend_string_end() {
256 [ -n "$2" ] || return 1
257 echo -n "$2" | head -c "$1"
258 local COUNT="$(echo $2 | wc -c)"
259 local FILL="$(expr $COUNT - $1)"
260 while [ "$FILL" -gt 1 ] ; do
262 local FILL=$(expr $FILL - 1)
264 while [ "$FILL" -lt 1 ] ; do
266 local FILL=$(expr $FILL + 1)
271 # Copy addonfile $1 from either
272 # * the chroot (via $2, the system path),
273 # * or from TEMPLATE_DIRECTORY/compat (if exists),
274 # * or from the host system (again, using $2),
275 # or warn about the missing file.
278 # * We assume that the chroot always has a "good" version of
279 # the file. Also it makes sources handling easier.
280 # * On unstable, we Recommend the Debian packages containing
281 # these files. The user can override them by putting his
282 # "better" version into the chroot.
283 # * On stable, the Debian packages are probably not available,
284 # or outdated, so we look in TEMPLATE_DIRECTORY/compat first, where
285 # our grml-live-compat package installs current file versions.
287 DEST="${BUILD_OUTPUT}/boot/$3"
288 if [ ! -d "${DEST}/" ]; then
291 if [ -e "$CHROOT_OUTPUT/$2/$1" ]; then
292 log "Copying $1 from chroot"
293 cp "$CHROOT_OUTPUT/$2/$1" "${DEST}/"
296 if [ -e "${TEMPLATE_DIRECTORY}/compat/$3/$1" ]; then
297 log "Copying $1 from grml-live-compat"
298 cp "${TEMPLATE_DIRECTORY}/compat/$3/$1" "${DEST}/"
301 if [ -e "$2/$1" ]; then
302 log "Copying $1 from system"
303 cp "$2/$1" "${DEST}/"
307 msg="Missing addon file: \"$1\""
308 ewarn "$msg" ; eend 1
309 log "copy_addon_file: $msg"
313 # command line parsing {{{
314 while getopts "a:C:c:d:D:e:g:i:I:o:r:s:S:t:U:v:AbBFhnNqQuVz" opt; do
317 A) CLEAN_ARTIFACTS=1 ;;
320 c) CLASSES="$OPTARG" ;;
321 C) LOCAL_CONFIG="$(readlink -f $OPTARG)" ;;
323 D) GRML_FAI_CONFIG="$(readlink -f $OPTARG)" ;;
324 e) EXTRACT_ISO_NAME="$(readlink -f $OPTARG)" ;;
325 g) GRML_NAME="$OPTARG" ;;
326 h) usage ; bailout 0 ;;
327 i) ISO_NAME="$OPTARG" ;;
328 I) CHROOT_INSTALL="$OPTARG" ;;
330 N) BOOTSTRAP_ONLY=1; SKIP_MKISOFS=1; SKIP_MKSQUASHFS=1 ;;
331 o) OUTPUT="$(readlink -f $OPTARG)" ;;
332 q) SKIP_MKSQUASHFS=1 ;;
334 r) RELEASENAME="$OPTARG" ;;
335 s) SUITE="$OPTARG" ;;
336 S) SCRIPTS_DIRECTORY="$OPTARG";;
337 t) TEMPLATE_DIRECTORY="$OPTARG";;
338 v) VERSION="$OPTARG" ;;
341 U) CHOWN_USER="$OPTARG" ;;
343 z) SQUASHFS_ZLIB=1 ;;
344 ?) echo "invalid option -$OPTARG" >&2; usage; bailout 1 ;;
347 shift $(($OPTIND - 1)) # set ARGV to the first not parsed commandline parameter
349 if [ -n "$1" ] ; then
350 echo "Error: unknown argument '$1' in options. Exiting to avoid possible data loss." >&2
355 # read local (non-packaged) configuration {{{
356 if [ -z "$LOCAL_CONFIG" ]; then
357 if [ -r "/etc/grml/grml-live.local" ]; then
358 LOCAL_CONFIG="/etc/grml/grml-live.local"
361 if [ -n "$LOCAL_CONFIG" ]; then
362 if [ -r "$LOCAL_CONFIG" ]; then
365 eerror "Could not read specified local configuration file \"$LOCAL_CONFIG\"."
368 LOCAL_CONFIG=$(readlink -f "$LOCAL_CONFIG")
373 if [ -n "${GRML_LIVE_SOURCES:-}" ] ; then
374 eerror "Config variable \$GRML_LIVE_SOURCES is set. This variable has been deprecated."
375 ewarn "Please set up \${GRML_FAI_CONFIG}/config/files/etc/apt/sources.list.d/* instead."
380 # assume sane defaults (if not set already) {{{
381 [ -n "$ARCH" ] || ARCH="$(dpkg --print-architecture)"
382 [ -n "$BOOT_METHOD" ] || BOOT_METHOD='isolinux'
383 [ -n "$CLASSES" ] || CLASSES="GRMLBASE,GRML_FULL,$(echo ${ARCH} | tr 'a-z' 'A-Z')"
384 [ -n "$DATE" ] || DATE="$(date +%Y-%m-%d)"
385 [ -n "$DISTRI_INFO" ] || DISTRI_INFO='Grml - Live Linux for system administrators'
386 [ -n "$DISTRI_NAME" ] || DISTRI_NAME="grml"
387 [ -n "$DISTRI_SPLASH" ] || DISTRI_SPLASH='grml.png'
388 [ -n "$FORCE_ISO_REBUILD" ] || FORCE_ISO_REBUILD="false"
389 [ -n "$GRML_FAI_CONFIG" ] || GRML_FAI_CONFIG='/etc/grml/fai'
390 [ -n "$GRML_NAME" ] || GRML_NAME='grml'
391 [ -n "$HOSTNAME" ] || HOSTNAME='grml'
392 [ -n "$HYBRID_METHOD" ] || HYBRID_METHOD='isohybrid'
393 [ -n "$RELEASENAME" ] || RELEASENAME='grml-live rocks'
394 [ -n "$SQUASHFS_EXCLUDES_FILE" ] || SQUASHFS_EXCLUDES_FILE="${GRML_FAI_CONFIG}/config/grml/squashfs-excludes"
395 [ -n "$SUITE" ] || SUITE='testing'
396 [ -n "$TEMPLATE_DIRECTORY" ] || TEMPLATE_DIRECTORY='/usr/share/grml-live/templates'
397 [ -n "$SCRIPTS_DIRECTORY" ] || SCRIPTS_DIRECTORY='/usr/share/grml-live/scripts'
398 [ -n "$USERNAME" ] || USERNAME='grml'
399 [ -n "$VERSION" ] || VERSION='0.0.1'
401 # output specific stuff, depends on $OUTPUT (iff not set):
402 [ -n "$OUTPUT" ] || OUTPUT='/grml/grml-live'
403 [ -n "$BUILD_OUTPUT" ] || BUILD_OUTPUT="$OUTPUT/grml_cd"
404 [ -n "$CHROOT_OUTPUT" ] || CHROOT_OUTPUT="$OUTPUT/grml_chroot"
405 [ -n "$ISO_OUTPUT" ] || ISO_OUTPUT="$OUTPUT/grml_isos"
406 [ -n "$LOG_OUTPUT" ] || LOG_OUTPUT="$OUTPUT/grml_logs"
407 [ -n "$REPORTS" ] || REPORTS="${LOG_OUTPUT}/reports/"
408 [ -n "$NETBOOT" ] || NETBOOT="${OUTPUT}/netboot/"
411 # some misc checks before executing FAI {{{
412 [ -n "$CLASSES" ] || bailout 1 "Error: \$CLASSES unset, please set it in $LIVE_CONF or
413 specify it on the command line using the -c option."
414 [ -n "$OUTPUT" ] || bailout 1 "Error: \$OUTPUT unset, please set it in $LIVE_CONF or
415 specify it on the command line using the -o option."
417 # trim characters that are known to cause problems inside $GRML_NAME;
418 # for example isolinux does not like '-' inside the directory name
419 [ -n "$GRML_NAME" ] && export SHORT_NAME="$(echo $GRML_NAME | tr -d ',./;\- ')"
421 # export variables to have them available in fai scripts:
422 [ -n "$GRML_NAME" ] && export GRML_NAME="$GRML_NAME"
423 [ -n "$RELEASENAME" ] && export RELEASENAME="$RELEASENAME"
426 # ZERO_LOGFILE - check for backwards compatibility reasons {{{
427 # this was default behaviour until grml-live 0.9.34:
428 if [ -n "$ZERO_LOGFILE" ] ; then
429 PRESERVE_LOGFILE='' # make sure it's cleaned then
430 ewarn "Please consider disabling the \$ZERO_LOGFILE option as grml-live clears..."
431 ewarn "... the logfile $LOGFILE by default (unless \$PRESERVE_LOGFILE is set) nowadays."
436 # ask user whether the setup is ok {{{
437 if [ -z "$FORCE" ] ; then
439 echo "${PN} [${GRML_LIVE_VERSION}]: check your configuration (or use -F to force execution):"
441 echo " FAI classes: $CLASSES"
442 [ -n "$LOCAL_CONFIG" ] && echo " Configuration: $LOCAL_CONFIG"
443 [ -n "$GRML_FAI_CONFIG" ] && echo " Config directory: $GRML_FAI_CONFIG"
444 echo " main directory: $OUTPUT"
445 [ -n "$EXTRACT_ISO_NAME" ] && echo " Extract ISO: $EXTRACT_ISO_NAME"
446 [ -n "$CHROOT_OUTPUT" ] && echo " Chroot target: $CHROOT_OUTPUT"
447 [ -n "$BUILD_OUTPUT" ] && echo " Build target: $BUILD_OUTPUT"
448 [ -n "$ISO_OUTPUT" ] && echo " ISO target: $ISO_OUTPUT"
449 [ -n "$GRML_NAME" ] && echo " Grml name: $GRML_NAME"
450 [ -n "$RELEASENAME" ] && echo " Release name: $RELEASENAME"
451 [ -n "$DATE" ] && echo " Build date: $DATE"
452 [ -n "$VERSION" ] && echo " Grml version: $VERSION"
453 [ -n "$SUITE" ] && echo " Debian suite: $SUITE"
454 [ -n "$ARCH" ] && echo " Architecture: $ARCH"
455 [ -n "$BOOT_METHOD" ] && echo " Boot method: $BOOT_METHOD"
456 [ -n "$HYBRID_METHOD" ] && echo " Hybrid method: $HYBRID_METHOD"
457 [ -n "$TEMPLATE_DIRECTORY" ] && echo " Template files: $TEMPLATE_DIRECTORY"
458 [ -n "$CHROOT_INSTALL" ] && echo " Install files from directory to chroot: $CHROOT_INSTALL"
459 [ -n "$BOOTID" ] && echo " Boot identifier: $BOOTID"
460 [ -n "$NO_BOOTID" ] && echo " Skipping bootid feature."
461 [ -n "$CHOWN_USER" ] && echo " Output owner: $CHOWN_USER"
462 [ -n "$DEFAULT_BOOTOPTIONS" ] && echo " Adding default bootoptions: \"$DEFAULT_BOOTOPTIONS\""
463 [ -n "$FAI_ARGS" ] && echo " Additional arguments for FAI: $FAI_ARGS"
464 [ -n "$LOGFILE" ] && echo " Logging to file: $LOGFILE"
465 [ -n "$SQUASHFS_ZLIB" ] && echo " Using ZLIB (instead of LZMA/XZ) compression."
466 [ -n "$SQUASHFS_OPTIONS" ] && echo " Using SQUASHFS_OPTIONS ${SQUASHFS_OPTIONS}"
467 [ -n "$VERBOSE" ] && echo " Using VERBOSE mode."
468 [ -n "$CLEAN_ARTIFACTS" ] && echo " Will clean output before and after running."
469 [ -n "$UPDATE" ] && echo " Executing UPDATE instead of fresh installation."
470 if [ -n "$BOOTSTRAP_ONLY" ] ; then
471 echo " Bootstrapping only and not building (files for) ISO."
473 [ -n "$SKIP_MKSQUASHFS" ] && echo " Skipping creation of SQUASHFS file."
474 [ -n "$SKIP_NETBOOT" ] && echo " Skipping creation of NETBOOT package."
475 [ -n "$SKIP_MKISOFS" ] && echo " Skipping creation of ISO file."
476 [ -n "$BUILD_ONLY" ] && echo " Executing BUILD_ONLY instead of fresh installation or UPDATE."
477 [ -n "$BUILD_DIRTY" ] && echo " Executing BUILD_DIRTY to leave chroot untouched."
480 echo -n "Is this ok for you? [y/N] "
482 if ! [ "$a" = 'y' -o "$a" = 'Y' ] ; then
484 echo "Exiting as requested."
491 # clean up before start {{{
492 if [ -n "${CLEAN_ARTIFACTS}" ]; then
493 echo "Wiping old artifacts"
494 [ -n "${CHROOT_OUTPUT}" -a -d "${CHROOT_OUTPUT}" ] && rm -r "${CHROOT_OUTPUT}"
495 [ -n "${BUILD_OUTPUT}" -a -d "${BUILD_OUTPUT}" ] && rm -r "${BUILD_OUTPUT}"
496 [ -n "${ISO_OUTPUT}" -a -d "${ISO_OUTPUT}" ] && rm -r "${ISO_OUTPUT}"
497 [ -n "${LOG_OUTPUT}" -a -d "${LOG_OUTPUT}" ] && rm -r "${LOG_OUTPUT}"
498 [ -n "${NETBOOT}" -a -d "${NETBOOT}" ] && rm -r "${NETBOOT}"
502 # create log file {{{
503 [ -n "$LOGFILE" ] || LOGFILE=${LOG_OUTPUT}/grml-live.log
504 mkdir -p $(dirname "${LOGFILE}")
506 chown root:adm $LOGFILE
510 # clean/zero/remove logfiles {{{
512 if [ -n "$PRESERVE_LOGFILE" ] ; then
513 echo "Preserving logfile $LOGFILE as requested via \$PRESERVE_LOGFILE"
515 # make sure it is empty (as it is e.g. appended to grml-live-db)
519 if [ -n "$ZERO_FAI_LOGFILE" ] ; then
520 if [ -d /var/log/fai/"$HOSTNAME" ] ; then
521 rm -rf /var/log/fai/"$HOSTNAME"/"$(readlink /var/log/fai/"$HOSTNAME"/last)"
522 rm -rf /var/log/fai/"$HOSTNAME"/"$(readlink /var/log/fai/"$HOSTNAME"/last-dirinstall)"
523 rm -rf /var/log/fai/"$HOSTNAME"/"$(readlink /var/log/fai/"$HOSTNAME"/last-softupdate)"
524 rm -f /var/log/fai/"$HOSTNAME"/last \
525 /var/log/fai/"$HOSTNAME"/last-dirinstall \
526 /var/log/fai/"$HOSTNAME"/last-softupdate
531 # source config and startup {{{
532 if [ -n "$CONFIG" ] ; then
533 if ! [ -f "$CONFIG" ] ; then
534 log "Error: $CONFIG could not be read. Exiting. [$(date)]"
535 eerror "Error: $CONFIG could not be read. Exiting." ; eend 1
538 log "Sourcing $CONFIG"
543 start_seconds=$(cut -d . -f 1 /proc/uptime)
544 log "------------------------------------------------------------------------------"
545 log "Starting grml-live [${GRML_LIVE_VERSION}] run on $(date)"
546 log "Using local config file: $LOCAL_CONFIG"
547 log "Executed grml-live command line:"
550 einfo "Logging actions to logfile $LOGFILE"
553 # dump config variables into file, for script access {{{
556 '^(GRML_NAME|RELEASENAME|DATE|VERSION|SUITE|ARCH|DISTRI_NAME|USERNAME|HOSTNAME|APT_PROXY)=' \
560 # unpack iso/squashfs {{{
562 if [ -n "$EXTRACT_ISO_NAME" ]; then
563 log "Unpacking ISO from ${EXTRACT_ISO_NAME}"
564 einfo "Unpacking ISO from ${EXTRACT_ISO_NAME}"
565 local mountpoint=$(mktemp -d)
567 mount -o loop "${EXTRACT_ISO_NAME}" "$mountpoint" ; rc=$?
568 if [ "$rc" != 0 ]; then
571 eerror "mount failed"
576 if ls "${mountpoint}"/live/*/*.squashfs 2>/dev/null | grep -q . ; then # ISOs >=2011.12
577 log "Using ${mountpoint}/live/*/*.squashfs for unsquashfs"
578 unsquashfs -d "${CHROOT_OUTPUT}" "${mountpoint}"/live/*/*.squashfs ; rc=$?
579 elif ls "${mountpoint}"/live/*.squashfs 2>/dev/null | grep -q . ; then # ISOs before 2011.12
580 log "Using ${mountpoint}/live/*.squashfs for unsquashfs"
581 unsquashfs -d "${CHROOT_OUTPUT}" "${mountpoint}"/live/*.squashfs ; rc=$?
583 log "Error: Could not find any *.squashfs files on the ISO"
584 eerror "Error: Could not find any *.squashfs files on the ISO"
591 if [ "$rc" != 0 ]; then
592 log "unsquashfs failed"
593 eerror "unsquashfs failed"
602 # on-the-fly configuration {{{
604 # does this suck? YES!
605 # /usr/share/debootstrap/scripts/unstable does not exist, instead use 'sid':
607 unstable) SUITE='sid' ; CLASSES="DEBIAN_UNSTABLE,$CLASSES" ;;
608 *) CLASSES="DEBIAN_$(echo $SUITE | tr 'a-z' 'A-Z'),$CLASSES";;
610 export SUITE # make sure it's available in FAI scripts
612 # validate whether the specified architecture class matches the
613 # architecture (option), otherwise installation of kernel will fail
614 if echo $CLASSES | grep -qw I386 ; then
615 if ! [[ "$ARCH" == "i386" ]] ; then
616 log "Error: You specified the I386 class but are trying to build something else (AMD64?)."
617 eerror "Error: You specified the I386 class but are trying to build something else (AMD64?)."
618 eerror "Tip: Either invoke grml-live with '-a i386' or adjust the architecture class. Exiting."
622 elif echo $CLASSES | grep -qi amd64 ; then
623 if ! [[ "$ARCH" == "amd64" ]] ; then
624 log "Error: You specified the AMD64 class but are trying to build something else (I386?)."
625 eerror "Error: You specified the AMD64 class but are trying to build something else (I386?)."
626 eerror "Tip: Either invoke grml-live with '-a amd64' or adjust the architecture class. Exiting."
632 # generate nfsroot configuration for FAI on the fly
633 if [ -z "$FAI_DEBOOTSTRAP" ] ; then
634 FAI_DEBOOTSTRAP="$SUITE http://http.debian.net/debian"
637 if [ -z "$FAI_DEBOOTSTRAP_OPTS" ] ; then
638 FAI_DEBOOTSTRAP_OPTS="--exclude=info,tasksel,tasksel-data --arch $ARCH"
641 # create backup of old (not yet automatically generated) config file
642 if [ -f "${GRML_FAI_CONFIG}/make-fai-nfsroot.conf" ] ; then
643 if ! grep -q 'This is an automatically generated file by grml-live' "${GRML_FAI_CONFIG}/make-fai-nfsroot.conf" ; then
644 ewarn "Found old ${GRML_FAI_CONFIG}/make-fai-nfsroot.conf - moving to ${GRML_FAI_CONFIG}/make-fai-nfsroot.conf.outdated"
645 mv "${GRML_FAI_CONFIG}/make-fai-nfsroot.conf" "${GRML_FAI_CONFIG}/make-fai-nfsroot.conf.outdated"
650 echo "# This is an automatically generated file by grml-live.
651 # Do NOT edit this file, your changes will be lost.
652 FAI_DEBOOTSTRAP=\"$FAI_DEBOOTSTRAP\"
653 FAI_DEBOOTSTRAP_OPTS=\"$FAI_DEBOOTSTRAP_OPTS\"
654 # EOF " > "${GRML_FAI_CONFIG}/nfsroot.conf"
655 # support FAI <=3.4.8, versions >=4.0 use nfsroot.conf
656 ( cd ${GRML_FAI_CONFIG} && ln -sf nfsroot.conf make-fai-nfsroot.conf )
659 # CHROOT_OUTPUT - execute FAI {{{
660 if [ -n "$BUILD_DIRTY" ]; then
661 log "Skipping stage 'fai' as requested via option -B"
662 ewarn "Skipping stage 'fai' as requested via option -B" ; eend 0
664 [ -n "$CHROOT_OUTPUT" ] || CHROOT_OUTPUT="$OUTPUT/grml_chroot"
666 if [ -n "$UPDATE" -o -n "$BUILD_ONLY" ] ; then
667 FAI_ACTION=softupdate
669 FAI_ACTION=dirinstall
672 if [ -n "$UPDATE" -o -n "$BUILD_ONLY" ] ; then
673 if ! [ -r "$CHROOT_OUTPUT/etc/debian_version" ] ; then
674 log "Error: does not look like you have a working chroot. Updating/building not possible."
675 eerror "Error: does not look like you have a working chroot. Updating/building not possible. (Drop -u/-b option?)"
681 if [ -d "$CHROOT_OUTPUT/bin" -a -z "$UPDATE" -a -z "$BUILD_ONLY" ] ; then
682 log "Skipping stage 'fai dirinstall' as $CHROOT_OUTPUT exists already."
683 ewarn "Skipping stage 'fai dirinstall' as $CHROOT_OUTPUT exists already." ; eend 0
685 mkdir -p "$CHROOT_OUTPUT" || bailout 5 "Problem with creating $CHROOT_OUTPUT for FAI"
687 if [ -n "${MIRROR_DIRECTORY}" ] ; then
688 mkdir -p "${CHROOT_OUTPUT}/${MIRROR_DIRECTORY}"
689 mount --bind "${MIRROR_DIRECTORY}" "${CHROOT_OUTPUT}/${MIRROR_DIRECTORY}"
692 mkdir -p "${OUTPUT}/grml_sources/" "${CHROOT_OUTPUT}/grml-live/sources/"
693 mount --bind "${OUTPUT}/grml_sources/" "${CHROOT_OUTPUT}/grml-live/sources/"
695 log "Executed FAI command line:"
696 log "BUILD_ONLY=$BUILD_ONLY BOOTSTRAP_ONLY=$BOOTSTRAP_ONLY GRML_LIVE_CONFIG=$CONFIGDUMP fai $VERBOSE -C $GRML_FAI_CONFIG -s file:///$GRML_FAI_CONFIG/config -c$CLASSES -u $HOSTNAME $FAI_ACTION $CHROOT_OUTPUT $FAI_ARGS"
697 BUILD_ONLY="$BUILD_ONLY" BOOTSTRAP_ONLY="$BOOTSTRAP_ONLY" GRML_LIVE_CONFIG="$CONFIGDUMP" fai $VERBOSE \
698 -C "$GRML_FAI_CONFIG" -s "file:///$GRML_FAI_CONFIG/config" -c"$CLASSES" \
699 -u "$HOSTNAME" "$FAI_ACTION" "$CHROOT_OUTPUT" $FAI_ARGS | tee -a $LOGFILE
700 RC="$PIPESTATUS" # notice: bash-only
702 if [ "$RC" != 0 ] ; then
703 log "Error: critical error while executing fai [exit code ${RC}]. Exiting."
704 eerror "Error: critical error while executing fai [exit code ${RC}]. Exiting." ; eend 1
708 # provide inform fai about the ISO we build, needs to be provided
709 # *after* FAI stage, otherwise FAI skips the debootstrap stage if
710 # there is not BASEFILE (as it checks for presence of /etc) :(
711 echo '# This file has been generated by grml-live.' > "$CHROOT_OUTPUT/etc/grml_live_version"
712 [ -n "$GRML_LIVE_VERSION" ] && echo "GRML_LIVE_VERSION=$GRML_LIVE_VERSION" >> "$CHROOT_OUTPUT/etc/grml_live_version"
713 [ -n "$SUITE" ] && echo "SUITE=$SUITE" >> "$CHROOT_OUTPUT/etc/grml_live_version"
715 FORCE_ISO_REBUILD=true
717 # move fai logs into grml_logs directory
718 mkdir -p "$LOG_OUTPUT"/fai/
719 cp -r "$CHROOT_OUTPUT"/var/log/fai/"$HOSTNAME"/last/* "$LOG_OUTPUT"/fai/
720 rm -rf "$CHROOT_OUTPUT"/var/log/fai
722 # store copy of autogenerated configuration file
723 cp ${GRML_FAI_CONFIG}/nfsroot.conf "$LOG_OUTPUT"/fai/
725 # copy fai package list
726 cp "$CHROOT_OUTPUT"/var/log/install_packages.list "$LOG_OUTPUT"/fai/
728 chown root:adm "$LOG_OUTPUT"/fai/*
729 chmod 664 "$LOG_OUTPUT"/fai/*
733 # notice: 'fai dirinstall' does not seem to exit appropriate, so:
735 CHECKLOG="$LOG_OUTPUT"/fai/
736 if [ -r "$CHECKLOG/software.log" ] ; then
737 # 1 errors during executing of commands
738 grep 'dpkg: error processing' $CHECKLOG/software.log >> $LOGFILE && ERROR=1
739 grep 'E: Method http has died unexpectedly!' $CHECKLOG/software.log >> $LOGFILE && ERROR=2
740 grep 'ERROR: chroot' $CHECKLOG/software.log >> $LOGFILE && ERROR=3
741 grep 'E: Failed to fetch' $CHECKLOG/software.log >> $LOGFILE && ERROR=4
742 grep 'Unable to write mmap - msync (28 No space left on device)' $CHECKLOG/software.log >> $LOGFILE && ERROR=5
745 if [ -r "$CHECKLOG/shell.log" ] ; then
746 grep 'FAILED with exit code' $CHECKLOG/shell.log >> $LOGFILE && ERROR=6
749 if [ -n "$ERROR" ] ; then
750 log "Error: there was a critical error [${ERROR}] during execution of stage 'fai dirinstall' [$(date)]"
751 eerror "Error: there was a critical error during execution of stage 'fai dirinstall'"
752 eerror "Note: check out ${CHECKLOG}/ for details. [exit ${ERROR}]"
756 log "Finished execution of stage 'fai dirinstall' [$(date)]"
757 einfo "Finished execution of stage 'fai dirinstall'"
763 # package validator {{{
764 CHECKLOG=/var/log/fai/$HOSTNAME/last
765 if [ -r "$CHECKLOG/dpkg.selections" ] ; then
766 package_count=$(wc -l "$CHECKLOG/dpkg.selections" | awk '{print $1}')
768 package_count="unknown"
772 REPORT_MISSING_PACKAGES="${REPORTS}/TEST-MissingPackages.xml"
774 # check for missing packages
775 if ! [ -s "$CHECKLOG/package_errors.log" ] ; then
776 einfo "No missing packages found, generating empty junit report."
778 cat > "${REPORT_MISSING_PACKAGES}" << EOF
779 <?xml version="1.0" encoding="UTF-8"?>
780 <testsuite name="grml-live-missing-packages" tests="${package_count}" time="1" failures="0" errors="0" skipped="0" assertions="0">
781 <testcase name="test_missing_packages" time="0" assertions="0">
791 einfo "Missing packages found, generating junit report."
793 if [ -r "$CHECKLOG/package_errors.log" ] ; then
794 package_errors=$(wc -l "$CHECKLOG/package_errors.log" | awk '{print $1}')
796 package_errors="unknown"
800 REPORT_MISSING_PACKAGES="${REPORTS}/TEST-MissingPackages.xml"
802 cat > "${REPORT_MISSING_PACKAGES}" << EOF
803 <?xml version="1.0" encoding="UTF-8"?>
804 <testsuite name="grml-live-missing-packages" tests="${package_count}" time="1" failures="${package_errors}" errors="${package_errors}" skipped="0" assertions="0">
807 for package in $(awk '{print $1}' "${CHECKLOG}/package_errors.log") ; do
808 failure_reason="$(awk "/$package/ {print \$2}" "${CHECKLOG}/package_errors.log")"
809 cat >> "${REPORT_MISSING_PACKAGES}" << EOF
810 <testcase name="test_missing_packages_${package}" time="0" assertions="0">
811 <failure type="${failure_reason}" message="Package ${package} is missing">
812 Package $package is missing in chroot (${failure_reason})
818 cat >> "${REPORT_MISSING_PACKAGES}" << EOF
827 if [ -n "$EXIT_ON_MISSING_PACKAGES" -a -z "$BUILD_DIRTY" ] ; then
828 eerror "The following packages were requested for installation but could not be processed:"
829 cat "$CHECKLOG/package_errors.log"
830 eerror "... exiting as requested via \$EXIT_ON_MISSING_PACKAGES."
834 ewarn "The following packages were requested for installation but could not be processed:"
835 cat "$CHECKLOG/package_errors.log"
841 # BUILD_OUTPUT - execute arch specific stuff and squashfs {{{
842 [ -n "$BUILD_OUTPUT" ] || BUILD_OUTPUT="$OUTPUT/grml_cd"
843 mkdir -p "$BUILD_OUTPUT" || bailout 6 "Problem with creating $BUILD_OUTPUT for stage ARCH"
846 if [ "$ARCH" = i386 ] || [ "$ARCH" = amd64 ] ; then
847 if [ -n "$BOOTSTRAP_ONLY" ] ; then
848 log "Skipping stage 'boot' as building with bootstrap only."
849 ewarn "Skipping stage 'boot' as building with bootstrap only." ; eend 0
851 if [ -d "$BUILD_OUTPUT"/boot/isolinux -a -z "$UPDATE" -a -z "$BUILD_ONLY" ] ; then
852 log "Skipping stage 'boot' as $BUILD_OUTPUT/boot/isolinux exists already."
853 ewarn "Skipping stage 'boot' as $BUILD_OUTPUT/boot/isolinux exists already." ; eend 0
856 [ -d "$BUILD_OUTPUT"/boot/isolinux ] || mkdir -p "$BUILD_OUTPUT"/boot/isolinux
857 [ -d "$BUILD_OUTPUT"/boot/"${SHORT_NAME}" ] || mkdir -p "$BUILD_OUTPUT"/boot/"${SHORT_NAME}"
859 # if we don't have an initrd we a) can't boot and b) there was an error
860 # during build, so check for the file:
861 INITRD="$(ls $CHROOT_OUTPUT/boot/initrd* 2>/dev/null| grep -v '.bak$' | sort -r | head -1)"
862 if [ -n "$INITRD" ] ; then
863 cp $INITRD "$BUILD_OUTPUT"/boot/"${SHORT_NAME}"/initrd.img
864 find $CHROOT_OUTPUT/boot/ -name initrd\*.bak -exec rm {} \;
866 log "Error: No initrd found inside $CHROOT_OUTPUT/boot/ - Exiting"
867 eerror "Error: No initrd found inside $CHROOT_OUTPUT/boot/ - Exiting" ; eend 1
871 KERNEL_IMAGE="$(ls $CHROOT_OUTPUT/boot/vmlinuz* 2>/dev/null | sort -r | head -1)"
872 if [ -n "$KERNEL_IMAGE" ] ; then
873 cp "$KERNEL_IMAGE" "$BUILD_OUTPUT"/boot/"${SHORT_NAME}"/vmlinuz
875 log "Error: No kernel found inside $CHROOT_OUTPUT/boot/ - Exiting"
876 eerror "Error: No kernel found inside $CHROOT_OUTPUT/boot/ - Exiting" ; eend 1
881 if [ -r "${CHROOT_OUTPUT}/boot/efi.img" -a -r "${CHROOT_OUTPUT}/boot/bootx64.efi" ] ; then
882 einfo "Moving EFI boot files into ISO path."
883 log "Moving EFI boot files into ISO path."
885 mv "${CHROOT_OUTPUT}/boot/efi.img" "${BUILD_OUTPUT}/boot/" || RC=$?
886 mkdir -p "${BUILD_OUTPUT}/efi/boot/" || RC=$?
887 mv "${CHROOT_OUTPUT}/boot/bootx64.efi" "${BUILD_OUTPUT}/efi/boot/bootx64.efi" || RC=$?
891 [ -n "$TEMPLATE_DIRECTORY" ] || TEMPLATE_DIRECTORY='/usr/share/grml-live/templates'
892 if ! [ -d "${TEMPLATE_DIRECTORY}"/boot ] ; then
893 log "Error: ${TEMPLATE_DIRECTORY}/boot does not exist. Exiting."
894 eerror "Error: ${TEMPLATE_DIRECTORY}/boot does not exist. Exiting." ; eend 1
898 # copy _required_ isolinux files
899 if [ -d "${CHROOT_OUTPUT}/usr/lib/ISOLINUX" ] ; then
900 copy_addon_file isolinux.bin /usr/lib/ISOLINUX isolinux
901 copy_addon_file ifcpu64.c32 /usr/lib/syslinux/modules/bios/ isolinux
902 copy_addon_file ldlinux.c32 /usr/lib/syslinux/modules/bios/ isolinux
903 copy_addon_file libcom32.c32 /usr/lib/syslinux/modules/bios/ isolinux
904 copy_addon_file libutil.c32 /usr/lib/syslinux/modules/bios/ isolinux
905 copy_addon_file vesamenu.c32 /usr/lib/syslinux/modules/bios/ isolinux
906 else # syslinux versions <= 3:4.05+dfsg-6+deb8u1
907 copy_addon_file isolinux.bin /usr/lib/syslinux isolinux
908 copy_addon_file ifcpu64.c32 /usr/lib/syslinux isolinux
909 copy_addon_file vesamenu.c32 /usr/lib/syslinux isolinux
912 # *always* copy files to output directory so the variables
913 # get adjusted according to the build.
914 cp ${TEMPLATE_DIRECTORY}/boot/isolinux/* "$BUILD_OUTPUT"/boot/isolinux/
916 if [ -n "$NO_ADDONS" ] ; then
917 log "Skipping installation of boot addons as requested via \$NO_ADDONS."
918 einfo "Skipping installation of boot addons as requested via \$NO_ADDONS."; eend 0
920 if ! [ -d "$TEMPLATE_DIRECTORY"/boot/addons ] ; then
921 log "Boot addons not found, skipping therefore. (Consider installing package grml-live-addons)"
922 ewarn "Boot addons not found, skipping therefore. (Consider installing package grml-live-addons)" ; eend 0
924 # copy addons from system packages or grml-live-compat
925 copy_addon_file ipxe.lkrn /usr/lib/ipxe addons
926 copy_addon_file pci.ids /usr/share/misc addons
927 copy_addon_file memtest86+.bin /boot addons
929 # since syslinux(-common) v3:6.03~pre1+dfsg-4 the files are in a
930 # different directory :(
931 if [ -d "${CHROOT_OUTPUT}/usr/lib/syslinux/modules/bios/" ] ; then
932 syslinux_modules_dir=/usr/lib/syslinux/modules/bios/
934 syslinux_modules_dir=/usr/lib/syslinux
936 for file in memdisk chain.c32 hdt.c32 mboot.c32 menu.c32; do
937 copy_addon_file "${file}" "${syslinux_modules_dir}" addons
940 # make memtest filename FAT16/8.3 compatible
941 mv "${BUILD_OUTPUT}/boot/addons/memtest86+.bin" \
942 "${BUILD_OUTPUT}/boot/addons/memtest"
944 # copy only files so we can handle bsd4grml on its own
945 for file in ${TEMPLATE_DIRECTORY}/boot/addons/* ; do
946 test -f $file && cp $file "$BUILD_OUTPUT"/boot/addons/
949 if [ -n "$NO_ADDONS_BSD4GRML" ] ; then
950 log "Skipping installation of bsd4grml as requested via \$NO_ADDONS_BSD4GRML."
951 einfo "Skipping installation of bsd4grml as requested via \$NO_ADDONS_BSD4GRML."; eend 0
953 if [ -d "$TEMPLATE_DIRECTORY"/boot/addons/bsd4grml ] ; then
954 cp -a ${TEMPLATE_DIRECTORY}/boot/addons/bsd4grml "$BUILD_OUTPUT"/boot/addons/
956 log "Missing addon file: bsd4grml"
957 ewarn "Missing addon file: bsd4grml" ; eend 0
961 fi # no "$TEMPLATE_DIRECTORY"/boot/addons
964 if ! [ -d "${BUILD_OUTPUT}/boot/grub" ] ; then
965 mkdir -p "${BUILD_OUTPUT}/boot/grub"
967 cp -a ${TEMPLATE_DIRECTORY}/boot/grub/* "$BUILD_OUTPUT"/boot/grub/
969 # generate loopback.cfg config file without depending on grub's regexp module
970 # which isn't available in Debian/squeeze
971 echo "## grub2 loopback configuration" > "${BUILD_OUTPUT}"/boot/grub/loopback.cfg
972 echo "source /boot/grub/header.cfg" >> "${BUILD_OUTPUT}"/boot/grub/loopback.cfg
973 for config in "${BUILD_OUTPUT}"/boot/grub/*_default.cfg "${BUILD_OUTPUT}"/boot/grub/*_options.cfg ; do
974 [ -r "$config" ] || continue
975 echo "source ${config##$BUILD_OUTPUT}" >> "${BUILD_OUTPUT}"/boot/grub/loopback.cfg
977 echo "source /boot/grub/addons.cfg" >> "${BUILD_OUTPUT}"/boot/grub/loopback.cfg
978 echo "source /boot/grub/footer.cfg" >> "${BUILD_OUTPUT}"/boot/grub/loopback.cfg
980 # copy grub files from target
981 mkdir -p "${BUILD_OUTPUT}"/boot/grub/i386-pc/
982 cp -a "${CHROOT_OUTPUT}"/usr/lib/grub/*-pc/*.mod "${BUILD_OUTPUT}"/boot/grub/i386-pc/
983 cp -a "${CHROOT_OUTPUT}"/usr/lib/grub/*-pc/*.o "${BUILD_OUTPUT}"/boot/grub/i386-pc/
984 cp -a "${CHROOT_OUTPUT}"/usr/lib/grub/*-pc/*.lst "${BUILD_OUTPUT}"/boot/grub/i386-pc/
985 cp -a "${CHROOT_OUTPUT}"/usr/share/grub/ascii.pf2 "${BUILD_OUTPUT}"/boot/grub/
986 cp -a "${CHROOT_OUTPUT}"/boot/grub/core.img "${BUILD_OUTPUT}"/boot/grub/
987 cp -a "${CHROOT_OUTPUT}"/boot/grub/grub.img "${BUILD_OUTPUT}"/boot/grub/
989 # copy modules for UEFI grub
990 mkdir -p "${BUILD_OUTPUT}"/boot/grub/x86_64-efi/
991 cp -a "${CHROOT_OUTPUT}"/usr/lib/grub/x86_64-efi/*.{mod,lst} "${BUILD_OUTPUT}"/boot/grub/x86_64-efi/
993 if ! [ -d "${TEMPLATE_DIRECTORY}"/GRML ] ; then
994 log "Error: ${TEMPLATE_DIRECTORY}/GRML does not exist. Exiting."
995 eerror "Error: ${TEMPLATE_DIRECTORY}/GRML does not exist. Exiting." ; eend 1
999 mkdir -p "$BUILD_OUTPUT"/GRML/"${GRML_NAME}"/
1000 cp -a ${TEMPLATE_DIRECTORY}/GRML/* "$BUILD_OUTPUT"/GRML/"${GRML_NAME}"/
1002 # adjust boot splash information:
1003 RELEASE_INFO="$GRML_NAME $VERSION - Release Codename $RELEASENAME"
1004 RELEASE_INFO="$(cut_string 68 "$RELEASE_INFO")"
1005 RELEASE_INFO="$(extend_string_end 68 "$RELEASE_INFO")"
1007 if [ -r "$BUILD_OUTPUT"/GRML/"${GRML_NAME}"/grml-version ] ; then
1008 sed -i "s/%RELEASE_INFO%/$GRML_NAME $VERSION - $RELEASENAME/" "$BUILD_OUTPUT"/GRML/"${GRML_NAME}"/grml-version
1009 sed -i "s/%DATE%/$DATE/" "$BUILD_OUTPUT"/GRML/"${GRML_NAME}"/grml-version
1012 # make sure the squashfs filename is set accordingly:
1013 SQUASHFS_NAME="$GRML_NAME.squashfs"
1015 if [ -n "$NO_BOOTID" ] ; then
1016 log 'Skipping bootid feature as requested via $NO_BOOTID.'
1017 einfo 'Skipping bootid feature as requested via $NO_BOOTID.'
1019 [ -n "$BOOTID" ] || BOOTID="$(echo ${GRML_NAME}${VERSION} | tr -d ',./;\- ')"
1020 [ -d "$BUILD_OUTPUT"/conf ] || mkdir "$BUILD_OUTPUT"/conf
1021 einfo "Generating /conf/bootid.txt with entry ${BOOTID}."
1022 log "Generating /conf/bootid.txt with entry ${BOOTID}."
1023 echo "$BOOTID" > "$BUILD_OUTPUT"/conf/bootid.txt
1027 # adjust all variables in the templates with the according distribution information
1028 for file in "${BUILD_OUTPUT}"/boot/isolinux/*.cfg "${BUILD_OUTPUT}"/boot/isolinux/*.msg \
1029 "${BUILD_OUTPUT}"/boot/grub/* ; do
1030 if [ -r "${file}" ] && [ -f "${file}" ] ; then
1031 sed -i "s/%ARCH%/$ARCH/g" "${file}"
1032 sed -i "s/%DATE%/$DATE/g" "${file}"
1033 sed -i "s/%DISTRI_INFO%/$DISTRI_INFO/g" "${file}"
1034 sed -i "s/%DISTRI_NAME%/$DISTRI_NAME/g" "${file}"
1035 sed -i "s/%DISTRI_SPLASH%/$DISTRI_SPLASH/g" "${file}"
1036 sed -i "s/%GRML_NAME%/$GRML_NAME/g" "${file}"
1037 sed -i "s/%SQUASHFS_NAME%/$SQUASHFS_NAME/g" "${file}"
1038 sed -i "s/%RELEASE_INFO%/$RELEASE_INFO/g" "${file}"
1039 sed -i "s/%SHORT_NAME%/$SHORT_NAME/g" "${file}"
1040 sed -i "s/%VERSION%/$VERSION/g" "${file}"
1042 [ -n "$DEFAULT_BOOTOPTIONS" ] && sed -i "s; boot=live; boot=live $DEFAULT_BOOTOPTIONS;" "${file}"
1044 if [ -n "$NO_BOOTID" ] ; then
1045 sed -i "s/ bootid=%BOOTID%//g" "${file}" # drop bootid bootoption
1047 sed -i "s/%BOOTID%/$BOOTID/g" "${file}" # adjust bootid=... argument
1052 for param in ARCH DATE DISTRI_INFO DISTRI_NAME DISTRI_SPLASH GRML_NAME SQUASHFS_NAME \
1053 RELEASE_INFO SHORT_NAME VERSION ; do
1054 for file in $(find "${BUILD_OUTPUT}" -name "*%$param%*") ; do
1055 value="$(eval echo '$'"$param")"
1056 mv ${file} ${file/\%${param}\%/$value}
1060 # adjust bootsplash accordingly but make sure the string has the according lenght
1061 SQUASHFS_NAME="$(cut_string 20 "$SQUASHFS_NAME")"
1062 SQUASHFS_NAME="$(extend_string_end 20 "$SQUASHFS_NAME")"
1063 for file in f4 f5 ; do
1064 if [ -r "${BUILD_OUTPUT}/boot/isolinux/${file}" ] ; then
1065 sed -i "s/%SQUASHFS_NAME%/$SQUASHFS_NAME/" "${BUILD_OUTPUT}/boot/isolinux/${file}"
1066 sed -i "s/%SQUASHFS_NAME%/$SQUASHFS_NAME/" "${BUILD_OUTPUT}/boot/isolinux/${file}"
1070 # generate addon list
1071 rm -f "${BUILD_OUTPUT}/${ADDONS_LIST_FILE}"
1072 for name in "${BUILD_OUTPUT}"/boot/isolinux/addon_*.cfg ; do
1073 include_name=$(basename "$name")
1074 echo "include $include_name" >> "${BUILD_OUTPUT}/${ADDONS_LIST_FILE}"
1077 if ! [ -r "${BUILD_OUTPUT}/boot/isolinux/${DISTRI_NAME}.cfg" ] || [ "$DISTRI_NAME" = "grml" ] ; then
1078 log "including grmlmain.cfg in ${BUILD_OUTPUT}/boot/isolinux/distri.cfg"
1079 echo "include grmlmain.cfg" > "${BUILD_OUTPUT}/boot/isolinux/distri.cfg"
1080 echo "include default.cfg" > "${BUILD_OUTPUT}/boot/isolinux/grmlmain.cfg"
1081 echo "include menuoptions.cfg" >> "${BUILD_OUTPUT}/boot/isolinux/grmlmain.cfg"
1082 echo "include grml.cfg" >> "${BUILD_OUTPUT}/boot/isolinux/grmlmain.cfg"
1084 for f in "${BUILD_OUTPUT}"/boot/isolinux/submenu*.cfg ; do
1085 echo "include $(basename $f)" >> "${BUILD_OUTPUT}/boot/isolinux/grmlmain.cfg"
1088 echo "include options.cfg" >> "${BUILD_OUTPUT}/boot/isolinux/grmlmain.cfg"
1089 if [ ! -n "$NO_ADDONS" ] ; then
1090 echo "include addons.cfg" >> "${BUILD_OUTPUT}/boot/isolinux/grmlmain.cfg"
1092 echo "include isoprompt.cfg" >> "${BUILD_OUTPUT}/boot/isolinux/grmlmain.cfg"
1093 echo "include hd.cfg" >> "${BUILD_OUTPUT}/boot/isolinux/grmlmain.cfg"
1094 echo "include hidden.cfg" >> "${BUILD_OUTPUT}/boot/isolinux/grmlmain.cfg"
1095 else # assume we are building a custom distribution:
1096 log "File ${BUILD_OUTPUT}/boot/isolinux/${DISTRI_NAME}.cfg found, using it."
1097 einfo "File ${BUILD_OUTPUT}/boot/isolinux/${DISTRI_NAME}.cfg found, using it."
1098 if grep -q "^include ${DISTRI_NAME}.cfg" "${BUILD_OUTPUT}/boot/isolinux/distri.cfg" ; then
1099 log "include for ${DISTRI_NAME}.cfg already present, nothing to do."
1101 einfo "include for ${DISTRI_NAME}.cfg already present, nothing to do."
1105 log "including ${DISTRI_NAME}.cfg in ${BUILD_OUTPUT}/boot/isolinux/distri.cfg"
1106 echo "include ${DISTRI_NAME}.cfg" > "${BUILD_OUTPUT}/boot/isolinux/distri.cfg"
1107 [ -n "$NO_ADDONS" ] || echo "include addons.cfg" >> "${BUILD_OUTPUT}/boot/isolinux/distri.cfg"
1111 # use old style console based isolinux method only if requested:
1112 if [[ "${ISOLINUX_METHOD}" == "console" ]] ; then
1113 log 'Using console based isolinux method as requested via $ISOLINUX_METHOD.'
1114 einfo 'Using console based isolinux method as requested via $ISOLINUX_METHOD.'
1115 if grep -q '^include console.cfg' "${BUILD_OUTPUT}/boot/isolinux/distri.cfg" ; then
1116 einfo "include for console.cfg already found, nothing to do."
1119 log "including console.cfg in ${BUILD_OUTPUT}/boot/isolinux/isolinux.cfg"
1120 einfo "including console.cfg in ${BUILD_OUTPUT}/boot/isolinux/isolinux.cfg"
1121 echo "include console.cfg" >> "${BUILD_OUTPUT}/boot/isolinux/isolinux.cfg"
1125 log 'Using graphical boot menu.'
1126 if grep -q '^include vesamenu.cfg' "${BUILD_OUTPUT}/boot/isolinux/isolinux.cfg" ; then
1127 log "include for vesamenu.cfg already found, nothing to do."
1129 log "including vesamenu.cfg in ${BUILD_OUTPUT}/boot/isolinux/isolinux.cfg"
1130 echo "include vesamenu.cfg" >> "${BUILD_OUTPUT}/boot/isolinux/isolinux.cfg"
1134 if [ -e "$BUILD_OUTPUT"/boot/addons/bsd4grml/boot.6 ]; then
1135 sed -i "s/%RELEASE_INFO%/$GRML_NAME $VERSION - $RELEASENAME/" "$BUILD_OUTPUT"/boot/addons/bsd4grml/boot.6
1138 DPKG_LIST="/var/log/fai/$HOSTNAME/last/dpkg.list" # the dpkg --list output of the chroot
1139 if ! [ -r "$DPKG_LIST" ] ; then
1140 ewarn "$DPKG_LIST could not be read, ignoring to store package information on ISO therefore."
1142 einfo "Storing package list information as /GRML/${GRML_NAME}/packages.txt on ISO."
1143 cp "$DPKG_LIST" "${BUILD_OUTPUT}"/GRML/"${GRML_NAME}"/packages.txt
1147 # autostart for Windows:
1148 if [ -d "${TEMPLATE_DIRECTORY}/windows/autostart/" ] ; then
1149 cp ${TEMPLATE_DIRECTORY}/windows/autostart/* "$BUILD_OUTPUT"/
1152 FORCE_ISO_REBUILD=true
1153 einfo "Finished execution of stage 'boot'" ; eend 0
1157 log 'Error: Unsupported ARCH, sorry. Want to support it? Contribute!'
1158 eerror 'Error: Unsupported ARCH, sorry. Want to support it? Contribute!' ; eend 1
1162 # support installation of local files into the chroot/ISO
1163 if [ -n "$CHROOT_INSTALL" ] ; then
1164 if ! [ -d "$CHROOT_INSTALL" ] ; then
1165 log "Configuration variable \$CHROOT_INSTALL is set but not a directory; ignoring"
1166 ewarn "Configuration variable \$CHROOT_INSTALL is set but not a directory; ignoring"
1168 log "Copying local files to chroot as requested via \$CHROOT_INSTALL"
1169 einfo "Copying local files to chroot as requested via \$CHROOT_INSTALL"
1170 rsync -avz --inplace "$CHROOT_INSTALL"/ "$CHROOT_OUTPUT/"
1172 einfo "Make sure to run squashfs stage, otherwise your local files won't be part of the ISO."
1173 FORCE_ISO_REBUILD=true
1177 if [ -f "$BUILD_OUTPUT"/live/${GRML_NAME}.squashfs -a -z "$UPDATE" -a -z "$BUILD_ONLY" -a -z "$BUILD_DIRTY" ] ; then
1178 log "Skipping stage 'squashfs' as $BUILD_OUTPUT/live exists already."
1179 ewarn "Skipping stage 'squashfs' as $BUILD_OUTPUT/live exists already." ; eend 0
1180 elif [ -n "$SKIP_MKSQUASHFS" ] ; then
1181 log "Skipping stage 'squashfs' as requested via option -q or -N"
1182 ewarn "Skipping stage 'squashfs' as requested via option -q or -N" ; eend 0
1184 mkdir -p "$BUILD_OUTPUT"/live/"${GRML_NAME}"/
1185 # make sure we don't leave (even an empty) base.tgz:
1186 [ -f "$CHROOT_OUTPUT/base.tgz" ] && rm -f "$CHROOT_OUTPUT/base.tgz"
1188 # if unconfigured default to squashfs-tools' mksquashfs binary
1189 if [ -z "$SQUASHFS_BINARY" ] ; then
1190 SQUASHFS_BINARY='mksquashfs'
1193 if which "$SQUASHFS_BINARY" >/dev/null 2>&1 ; then
1194 log "Using mksquashfs binary ${SQUASHFS_BINARY}"
1195 einfo "Using mksquashfs binary ${SQUASHFS_BINARY}" ; eend 0
1197 log "Error: mksquashfs binary ($SQUASHFS_BINARY) not found. Exiting."
1198 eerror "Error: mksquashfs binary ($SQUASHFS_BINARY) not found. Exiting." ; eend 1
1202 # use sane defaults if $SQUASHFS_OPTIONS isn't set
1203 if [ -z "$SQUASHFS_OPTIONS" ] ; then
1204 # use blocksize 256k as this gives best result with regards to time + compression
1205 SQUASHFS_OPTIONS="-b 256k"
1207 # set lzma/xz compression by default, unless -z option has been specified on command line
1208 if [ -z "$SQUASHFS_ZLIB" ] ; then
1209 SQUASHFS_OPTIONS="$SQUASHFS_OPTIONS -comp xz"
1211 SQUASHFS_OPTIONS="$SQUASHFS_OPTIONS -comp gzip"
1215 # support exclusion of files via exclude-file:
1216 if [ -n "$SQUASHFS_EXCLUDES_FILE" -a "$SQUASHFS_EXCLUDES_FILE" ] ; then
1217 SQUASHFS_OPTIONS="$SQUASHFS_OPTIONS -ef $SQUASHFS_EXCLUDES_FILE -wildcards"
1220 # get rid of unnecessary files when building grml-small for final release:
1221 if echo "$CLASSES" | grep -q GRML_SMALL ; then
1222 SQUASHFS_OPTIONS="$SQUASHFS_OPTIONS -e initrd.img* vmlinuz*"
1226 SQUASHFS_STDERR="$(mktemp -t grml-live.XXXXXX)"
1228 # informational stuff
1229 [ -n "$SQUASHFS_OPTIONS" ] && SQUASHFS_INFO_MSG="$SQUASHFS_OPTIONS"
1230 [ -n "$SQUASHFS_INFO_MSG" ] && SQUASHFS_INFO_MSG="using options: $SQUASHFS_INFO_MSG"
1231 einfo "Squashfs build information: running binary $SQUASHFS_BINARY $SQUASHFS_INFO_MSG"
1233 log "$SQUASHFS_BINARY $CHROOT_OUTPUT/ $BUILD_OUTPUT/live/${GRML_NAME}/${GRML_NAME}.squashfs -noappend $SQUASHFS_OPTIONS"
1235 if $SQUASHFS_BINARY $CHROOT_OUTPUT/ $BUILD_OUTPUT/live/"${GRML_NAME}"/"${GRML_NAME}".squashfs \
1236 -noappend $SQUASHFS_OPTIONS 2>"${SQUASHFS_STDERR}" ; then
1237 echo "${GRML_NAME}.squashfs" > $BUILD_OUTPUT/live/"${GRML_NAME}"/filesystem.module
1238 log "Finished execution of stage 'squashfs' [$(date)]"
1239 einfo "Finished execution of stage 'squashfs'" ; eend 0
1241 log "Error: there was a critical error executing stage 'squashfs' [$(date)]:"
1242 log "$(cat $SQUASHFS_STDERR)"
1243 eerror "Error: there was a critical error executing stage 'squashfs':"
1244 cat "${SQUASHFS_STDERR}"
1249 FORCE_ISO_REBUILD=true
1252 # create md5sum file:
1253 if [ -z "$BOOTSTRAP_ONLY" ] ; then
1254 ( cd $BUILD_OUTPUT/GRML/"${GRML_NAME}" &&
1255 find ../.. -type f -not -name md5sums -not -name isolinux.bin -exec md5sum {} \; > md5sums )
1259 # ISO_OUTPUT - mkisofs {{{
1260 [ -n "$ISO_OUTPUT" ] || ISO_OUTPUT="$OUTPUT/grml_isos"
1261 [ -n "$ISO_NAME" ] || ISO_NAME="${GRML_NAME}_${VERSION}.iso"
1263 if [ "$BOOT_METHOD" = "isolinux" ] ; then
1264 BOOT_ARGS="-no-emul-boot -boot-load-size 4 -boot-info-table -b boot/isolinux/isolinux.bin -c boot/isolinux/boot.cat"
1265 elif [ "$BOOT_METHOD" = "grub2" ] ; then
1266 BOOT_ARGS="-no-emul-boot -boot-load-size 4 -b boot/grub/toriboot.bin"
1269 # Work around http://bts.grml.org/grml/issue945
1270 if [[ $BOOT_METHOD != isolinux && ($HYBRID_METHOD = isohybrid || $HYBRID_METHOD = manifold) ]]; then
1271 log "Setting HYBRID_METHOD to grub2 as hybrid mode does not work with isohybrid yet."
1272 ewarn "Setting HYBRID_METHOD to grub2 as hybrid mode does not work with isohybrid yet."
1273 HYBRID_METHOD='grub2'
1277 if [ -f "${ISO_OUTPUT}/${ISO_NAME}" -a -z "$UPDATE" -a -z "$BUILD_ONLY" -a -z "$BUILD_DIRTY" -a "$FORCE_ISO_REBUILD" = "false" ] ; then
1278 log "Skipping stage 'iso build' as $ISO_OUTPUT/${ISO_NAME} exists already."
1279 ewarn "Skipping stage 'iso build' as $ISO_OUTPUT/${ISO_NAME} exists already." ; eend 0
1280 elif [ -n "$SKIP_MKISOFS" ] ; then
1281 log "Skipping stage 'iso build' as requested via option -n or -N"
1282 ewarn "Skipping stage 'iso build' as requested via option -n or -N" ; eend 0
1284 mkdir -p "$ISO_OUTPUT" || bailout 6 "Problem with creating $ISO_OUTPUT for stage 'iso build'"
1286 if $FORCE_ISO_REBUILD && ! [ -f "${ISO_OUTPUT}/${ISO_NAME}" ] ; then
1287 log "Forcing rebuild of ISO because files on ISO have been modified."
1288 einfo "Forcing rebuild of ISO because files on ISO have been modified."
1291 # support xorriso as well mkisofs and genisoimage
1292 if which xorriso >/dev/null 2>&1 ; then
1293 MKISOFS='xorriso -as mkisofs'
1294 elif which mkisofs >/dev/null 2>&1; then
1296 elif which genisoimage >/dev/null 2>&1; then
1297 MKISOFS='genisoimage'
1299 log "Error: neither xorriso nor mkisofs nor genisoimage available - can not create ISO."
1300 eerror "Error: neither xorriso nor mkisofs nor genisoimage available - can not create ISO." ; eend 1
1304 einfo "Using ${MKISOFS} to build ISO." ; eend 0
1305 case "${ARCH}-${MKISOFS}" in
1306 # using -eltorito-alt-boot is limited to xorriso for now
1310 if ! dpkg --compare-versions $(dpkg-query -W -f='${Version}\n' xorriso 2>/dev/null) gt-nl 1.1.6-1 ; then
1311 log "Disabling (U)EFI boot support because xorriso version is too old."
1312 ewarn "Disabling (U)EFI boot support because xorriso version is too old." ; eend 0
1314 if [ -r "${BUILD_OUTPUT}"/boot/efi.img ] ; then
1315 einfo "Enabling (U)EFI boot."
1316 log "Enabling (U)EFI boot."
1317 BOOT_ARGS="$BOOT_ARGS -boot-info-table -eltorito-alt-boot -e boot/efi.img -no-emul-boot"
1320 log "Disabling (U)EFI boot support because /boot/efi.img is missing."
1321 ewarn "Disabling (U)EFI boot support because /boot/efi.img is missing." ; eend 0
1330 if cd "$BUILD_OUTPUT" ; then
1331 if [ "$BOOT_METHOD" = "grub2" ]; then
1332 # make a 2048-byte bootsector for El Torito
1333 dd if=/dev/zero of=boot/grub/toriboot.bin bs=512 count=4 2>/dev/null
1334 # those are in 2048-byte sectors, so 1 16 matches 4 63 below
1335 echo 1 16 | mksh "${SCRIPTS_DIRECTORY}/bootgrub.mksh" -B 11 | \
1336 dd of=boot/grub/toriboot.bin conv=notrunc 2>/dev/null
1338 log "$MKISOFS -V '${GRML_NAME} ${VERSION}' -publisher 'grml-live | grml.org' -l -r -J $BOOT_ARGS -o ${ISO_OUTPUT}/${ISO_NAME} ."
1339 $MKISOFS -V "${GRML_NAME} ${VERSION}" -publisher 'grml-live | grml.org' \
1340 -l -r -J $BOOT_ARGS -no-pad \
1341 -o "${ISO_OUTPUT}/${ISO_NAME}" . ; RC=$?
1342 # both of these need core.img there, so it’s easier to write it here
1343 if [ "$BOOT_METHOD" = "grub2" ] || [ "$HYBRID_METHOD" = "grub2" ]; then
1344 # must be <= 30720 bytes
1345 dd if=boot/grub/core.img of="${ISO_OUTPUT}/${ISO_NAME}" \
1346 conv=notrunc bs=512 seek=4 2>/dev/null
1349 # pad the output ISO to multiples of 256 KiB for partition table support
1350 siz=$($getfilesize "${ISO_OUTPUT}/${ISO_NAME}")
1351 cyls=$((siz / 512 / 32 / 16 + 1)) # C=$cyls H=16 S=32
1352 siz=$((cyls * 16 * 32 * 512)) # size after padding
1353 dd if=/dev/zero bs=1 count=1 seek=$((siz - 1)) \
1354 of="${ISO_OUTPUT}/${ISO_NAME}" 2>/dev/null
1356 # support disabling hybrid ISO image
1357 if [ "$HYBRID_METHOD" = "disable" ] ; then
1358 log "Skipping creation of hybrid ISO file as requested via HYBRID_METHOD=disable"
1359 einfo "Skipping creation of hybrid ISO file as requested via HYBRID_METHOD=disable"
1361 elif [ "$HYBRID_METHOD" = "manifold" ] || [ "$HYBRID_METHOD" = "grub2" ] ; then
1362 # isoinfo is part of both mkisofs and genisoimage so we're good
1363 bootoff=$(isoinfo -l -i "${ISO_OUTPUT}/${ISO_NAME}" | \
1364 sed -n '/^.*\[ *\([0-9]*\)[] ].* ISOLINUX.BIN[;1]* *$/s//\1/p')
1366 if ! [ -r boot/grub/core.img ] ; then
1367 log "boot/grub/core.img not found, not creating manifold boot ISO file"
1368 ewarn "boot/grub/core.img not found, not creating manifold boot ISO file"
1369 elif [ "${bootoff:-0}" -lt 1 ] ; then
1370 log "isolinux.bin not found on the ISO file, disabling manifold boot"
1371 ewarn "isolinux.bin not found on the ISO file, disabling manifold boot"
1373 if [ "$HYBRID_METHOD" = "grub2" ] ; then
1374 log "Creating hybrid ISO file with manifold/grub2 method"
1375 einfo "Creating hybrid ISO file with manifold/grub2 method"
1376 # 512 bytes: MBR, partition table, load GRUB 2
1377 echo 4 63 | mksh "${SCRIPTS_DIRECTORY}/bootgrub.mksh" -A -M 4:0x96 -g $cyls:16:32
1379 log "Creating hybrid ISO file with manifold method"
1380 einfo "Creating hybrid ISO file with manifold method"
1381 # read only one but 2048-byte sized (scale: << 2) sector
1382 echo $bootoff $bootoff | \
1383 mksh ${SCRIPTS_DIRECTORY}/bootilnx.mksh -A -M 4:0x96 -g $cyls:16:32 -S 2
1384 fi | dd of="${ISO_OUTPUT}/${ISO_NAME}" conv=notrunc 2>/dev/null
1387 elif [ "$HYBRID_METHOD" = "isohybrid" ] ; then
1388 if ! which isohybrid >/dev/null 2>&1 ; then
1389 bailout 12 "isohybrid binary not found - please install syslinux/syslinux-common"
1391 log "Creating hybrid ISO file with isohybrid method"
1392 einfo "Creating hybrid ISO file with isohybrid method"
1393 # Notes for consideration:
1394 # "-entry 4 -type 1c"
1395 # * using 4 as the partition number is supposed to help with BIOSes
1396 # that only support USB-Zip boot
1397 # * using 1c (i.e. hidden FAT32 LBA), instead of the default 0x17
1398 # (hidden NTFS, IIRC), as the partition type is sometimes needed
1399 # to get the BIOS even look at the partition created by isohybrid
1400 if isohybrid --help | grep -q -- --uefi ; then
1401 if echo $CLASSES | grep -qw I386 ; then
1402 log "Detected uefi support for isohybrid but 32bit systems do not support it, ignoring."
1403 einfo "Detected uefi support for isohybrid but 32bit systems do not support it, ignoring."
1405 log "Detected uefi support for isohybrid, enabling"
1406 einfo "Detected uefi support for isohybrid, enabling"
1407 ISOHYBRID_OPTIONS=--uefi
1411 log "isohybrid $ISOHYBRID_OPTIONS ${ISO_OUTPUT}/${ISO_NAME}"
1412 isohybrid $ISOHYBRID_OPTIONS "${ISO_OUTPUT}/${ISO_NAME}"
1416 bailout 12 "Unknown HYBRID_METHOD [${HYBRID_METHOD}]. Supported values: disable, isohybrid, grub2, manifold"
1419 # generate md5sum and sha1sum of ISO if we are using class 'RELEASE':
1420 case $CLASSES in *RELEASE*)
1423 if cd $ISO_OUTPUT ; then
1424 md5sum ${ISO_NAME} > ${ISO_NAME}.md5 && \
1425 touch -r ${ISO_NAME} ${ISO_NAME}.md5
1426 sha1sum ${ISO_NAME} > ${ISO_NAME}.sha1 && \
1427 touch -r ${ISO_NAME} ${ISO_NAME}.sha1
1436 if [ "$RC" = 0 ] ; then
1437 log "Finished execution of stage 'iso build' [$(date)]"
1438 einfo "Finished execution of stage 'iso build'" ; eend 0
1440 log "Error: there was a critical error ($RC) executing stage 'iso build' [$(date)]"
1441 eerror "Error: there was a critical error executing stage 'iso build'" ; eend 1
1447 # netboot package {{{
1448 create_netbootpackage() {
1449 local OUTPUT_FILE="${NETBOOT}/grml_netboot_package_${GRML_NAME}_${VERSION}.tar.bz2"
1451 if [ -f "${OUTPUT_FILE}" -a -z "$UPDATE" -a -z "$BUILD_ONLY" -a -z "$BUILD_DIRTY" ] ; then
1452 log "Skipping stage 'netboot' as $OUTPUT_FILE exists already."
1453 ewarn "Skipping stage 'netboot' as $OUTPUT_FILE exists already." ; eend 0
1455 elif [ -n "$SKIP_NETBOOT" ] ; then
1456 log "Skipping stage 'netboot' as requested via option -Q"
1457 ewarn "Skipping stage 'netboot' as requested via option -Q" ; eend 0
1463 # since syslinux v3:6.03~pre1+dfsg-4 the pxelinux.0 has been split into a
1464 # separate pxelinux package
1465 if [ -d "${CHROOT_OUTPUT}/usr/lib/PXELINUX/" ] ; then
1466 local pxelinux_dir=/usr/lib/PXELINUX
1468 local pxelinux_dir=/usr/lib/syslinux
1471 if ! [ -r "${CHROOT_OUTPUT}/${pxelinux_dir}/pxelinux.0" ] ; then
1472 ewarn "File ${pxelinux_dir}/pxelinux.0 not found in build chroot." ; eend 0
1474 einfo "Install syslinux[-common]/pxelinux package in chroot to get a netboot package."
1479 local OUTPUTDIR="${NETBOOT}/build_tmp"
1480 local WORKING_DIR="${OUTPUTDIR}/grml_netboot_package_${GRML_NAME}_${VERSION}/tftpboot/"
1482 mkdir -p "$WORKING_DIR"
1484 cp "${CHROOT_OUTPUT}"/boot/vmlinuz-* "$WORKING_DIR"/vmlinuz
1485 cp "${CHROOT_OUTPUT}"/boot/initrd.img-* "$WORKING_DIR"/initrd.img
1486 cp "${CHROOT_OUTPUT}/${pxelinux_dir}/pxelinux.0" "${WORKING_DIR}/pxelinux.0"
1488 mkdir -p "${WORKING_DIR}/pxelinux.cfg"
1489 if [ -r "${BUILD_OUTPUT}/boot/isolinux/netboot.cfg" ] ; then
1490 cp "${BUILD_OUTPUT}/boot/isolinux/netboot.cfg" "${WORKING_DIR}/pxelinux.cfg/default"
1492 log "File ${BUILD_OUTPUT}/boot/isolinux/netboot.cfg not found."
1493 ewarn "File ${BUILD_OUTPUT}/boot/isolinux/netboot.cfg not found."
1495 log "Hint: Are you using custom templates which do not provide netboot.cfg?"
1496 ewarn "Hint: Are you using custom templates which do not provide netboot.cfg?" ; eend 0
1500 if tar -C "$OUTPUTDIR" -jcf "${OUTPUT_FILE}" "grml_netboot_package_${GRML_NAME}_${VERSION}" ; then
1502 cd $(dirname "${OUTPUT_FILE}")
1503 sha1sum $(basename "${OUTPUT_FILE}") > "${OUTPUT_FILE}.sha1"
1505 einfo "Generated netboot package ${OUTPUT_FILE}" ; eend 0
1506 rm -rf "${OUTPUTDIR}"
1508 rm -rf "${OUTPUTDIR}"
1509 eerror "Could not generate netboot package ${OUTPUT_FILE}" ; eend 1
1514 create_netbootpackage
1517 # log build information to database if grml-live-db is installed and enabled {{{
1519 if [ -d /usr/share/grml-live-db ] ; then
1522 DPKG_LIST="/var/log/fai/$HOSTNAME/last/dpkg.list" # the dpkg --list output of the chroot:
1523 [ -n "$DPKG_DATABASE" ] || DPKG_DATABASE=/var/log/grml-live.db
1524 [ -n "$DPKG_DBSCRIPT" ] || DPKG_DBSCRIPT=/usr/share/grml-live-db/scripts/dpkg-to-db
1525 [ -n "$DPKG_DBOPTIONS" ] || DPKG_DBOPTIONS="--database $DPKG_DATABASE --logfile $LOGFILE --flavour $GRML_NAME --dpkg $DPKG_LIST"
1527 if ! [ -x "$DPKG_DBSCRIPT" ] ; then
1528 log "Error: $DPKG_DBSCRIPT is not executable, can not log dpkg information."
1529 eerror "Error: $DPKG_DBSCRIPT is not executable, can not log dpkg information." ; eend 1
1533 # disable by default for now, not sure whether really everyone is using a local db file
1534 #if ! touch "$DPKG_DATABASE" ; then
1535 # eerror "Error: can not write to ${DPKG_DATABASE}, can not log dpkg information." ; eend 1
1539 if ! [ -r "$DPKG_LIST" ] ; then
1540 log "Warning: can not read $DPKG_LIST - can not provide information to $DPKG_DBSCRIPT (dirty build?)"
1541 ewarn "Warning: can not read $DPKG_LIST - can not provide information to $DPKG_DBSCRIPT (dirty build?)" ; eend 0
1543 einfo "Logging $DPKG_LIST to database $DPKG_DATABASE"
1544 log "Logging $DPKG_LIST to database $DPKG_DATABASE"
1545 log "Executing $DPKG_DBSCRIPT $DPKG_DBOPTIONS"
1548 if DB_INFO=$("$DPKG_DBSCRIPT" $DPKG_DBOPTIONS 2>&1) ; then
1564 [ -n "$start_seconds" ] && SECONDS="$[$(cut -d . -f 1 /proc/uptime)-$start_seconds]" || SECONDS="unknown"
1565 log "Successfully finished execution of $PN [$(date) - running ${SECONDS} seconds]"
1567 dpkg_to_db # make sure we catch the last log line as well, therefore execute between log + einfo
1569 einfo "Successfully finished execution of $PN [$(date) - running ${SECONDS} seconds]" ; eend 0
1573 ## END OF FILE #################################################################
1574 # vim:foldmethod=marker ts=2 ft=sh ai expandtab tw=80 sw=2