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 -w <date> wayback machine, build system using Debian archives
76 -z use ZLIB instead of LZMA/XZ compression
81 $PN -c GRMLBASE,GRML_FULL,AMD64 -o /dev/shm/grml
82 $PN -c GRMLBASE,GRML_FULL,AMD64 -i grml_0.0-1.iso -v 0.0-1
83 $PN -c GRMLBASE,GRML_FULL,AMD64 -s stable -V -r 'grml-ftw'
85 More details: man grml-live + /usr/share/doc/grml-live/grml-live.html
86 http://grml.org/grml-live/
88 Please send your bug reports and feedback to the grml-team: http://grml.org/bugs/
90 [ "$(id -u 2>/dev/null)" != 0 ] && echo "Please notice that this script requires root permissions."
93 # make sure it's possible to get usage information without being
94 # root or actually executing the script
95 if [ "$1" = '-h' -o "$1" = '--help' ] ; then
101 # some runtime checks {{{
102 # we need root permissions for the build-process:
103 if [ "$(id -u 2>/dev/null)" != 0 ] ; then
104 echo "Error: please run this script with uid 0 (root)." >&2
108 if [ -r /var/run/fai/FAI_INSTALLATION_IN_PROGRESS ] ; then
109 echo "/usr/sbin/fai already running or was aborted before.">&2
110 echo "You may remove /var/run/fai/FAI_INSTALLATION_IN_PROGRESS and try again.">&2
115 if [ -r /var/run/fai/fai_softupdate_is_running ] ; then
116 echo "/usr/sbin/fai softupdate already running or was aborted before.">&2
117 echo "You may remove /var/run/fai/fai_softupdate_is_running and try again.">&2
122 # lsb-functions and configuration stuff {{{
123 # make sure they are not set by default
134 # don't use colors/escape sequences
135 if [ -r /lib/lsb/init-functions ] ; then
136 . /lib/lsb/init-functions
137 ! log_use_fancy_output && NOCOLORS=true
140 if [ -r /etc/grml/lsb-functions ] ; then
141 . /etc/grml/lsb-functions
143 einfo() { echo " [*] $*" ;}
144 eerror() { echo " [!] $*">&2 ;}
145 ewarn() { echo " [x] $*" ;}
147 eindent() { return 0 ;}
148 eoutdent() { return 0 ;}
151 # source main configuration file:
152 [ -z "$LIVE_CONF" ] && LIVE_CONF='/etc/grml/grml-live.conf'
153 if ! [ -r "$LIVE_CONF" ] ; then
154 ewarn "Configuration file $LIVE_CONF can not be read, ignoring"
156 einfo "Sourcing configuration file $LIVE_CONF"
162 # umount all directories {{{
164 # make sure we don't leave any mounts - FAI doesn't remove them always
165 umount $CHROOT_OUTPUT/proc/sys/fs/binfmt_misc 2>/dev/null || /bin/true
166 umount $CHROOT_OUTPUT/proc 2>/dev/null || /bin/true
167 umount $CHROOT_OUTPUT/run/udev 2>/dev/null || /bin/true
168 umount $CHROOT_OUTPUT/run 2>/dev/null || /bin/true
169 umount $CHROOT_OUTPUT/sys 2>/dev/null || /bin/true
170 umount $CHROOT_OUTPUT/dev/pts 2>/dev/null || /bin/true
171 umount $CHROOT_OUTPUT/dev 2>/dev/null || /bin/true
173 if [ -n "$EXTRACT_ISO_NAME" ] ; then
174 umount "$EXTRACT_ISO_NAME" 2>/dev/null || /bin/true
177 # certain FAI versions sadly leave a ramdisk behind, so better safe than sorry
178 if [ -x /usr/lib/fai/mkramdisk ] ; then
179 /usr/lib/fai/mkramdisk -u "$(readlink -f ${CHROOT_OUTPUT}/var/lib/dpkg)" >/dev/null 2>&1 || /bin/true
182 umount "${CHROOT_OUTPUT}/grml-live/sources/" 2>/dev/null || /bin/true
183 [ -n "$MIRROR_DIRECTORY" ] && umount "${CHROOT_OUTPUT}/${MIRROR_DIRECTORY}"
189 # move fai logs into grml_logs directory
190 mkdir -p "$LOG_OUTPUT"/fai/
191 cp -r "$CHROOT_OUTPUT"/var/log/fai/"$HOSTNAME"/last/* "$LOG_OUTPUT"/fai/
192 rm -rf "$CHROOT_OUTPUT"/var/log/fai
194 # store copy of autogenerated configuration file
195 cp ${GRML_FAI_CONFIG}/nfsroot.conf "$LOG_OUTPUT"/fai/
197 # copy fai package list
198 cp "$CHROOT_OUTPUT"/var/log/install_packages.list "$LOG_OUTPUT"/fai/
200 chown root:adm "$LOG_OUTPUT"/fai/*
201 chmod 664 "$LOG_OUTPUT"/fai/*
207 rm -f /var/run/fai/fai_softupdate_is_running \
208 /var/run/fai/FAI_INSTALLATION_IN_PROGRESS
209 [ -n "$CONFIGDUMP" ] && rm -f "$CONFIGDUMP"
210 [ -n "$SQUASHFS_STDERR" ] && rm -rf "$SQUASHFS_STDERR"
212 [ -n "$1" ] && EXIT="$1" || EXIT="1"
213 [ -n "$2" ] && eerror "$2">&2
214 if [ -n "$CLEAN_ARTIFACTS" ]; then
217 [ -n "${BUILD_OUTPUT}" -a -d "${BUILD_OUTPUT}" ] && rm -r "${BUILD_OUTPUT}"
218 [ -n "${CHROOT_OUTPUT}" -a -d "${CHROOT_OUTPUT}" ] && rm -r "${CHROOT_OUTPUT}"
222 # get rid of automatically generated conffiles
223 rm -f ${GRML_FAI_CONFIG}/nfsroot.conf
224 rm -f ${GRML_FAI_CONFIG}/make-fai-nfsroot.conf
226 if [ -n "$CHOWN_USER" ]; then
227 log "Setting ownership"
228 einfo "Setting ownership"
229 [ -n "${OUTPUT}" -a -d "${OUTPUT}" ] && chown -R "${CHOWN_USER}:" "${OUTPUT}"
230 [ -n "${BUILD_OUTPUT}" -a -d "${BUILD_OUTPUT}" ] && chown -R "${CHOWN_USER}:" "${BUILD_OUTPUT}"
231 [ -n "${CHROOT_OUTPUT}" -a -d "${CHROOT_OUTPUT}" ] && chown -R "${CHOWN_USER}:" "${CHROOT_OUTPUT}"
232 [ -n "${ISO_OUTPUT}" -a -d "${ISO_OUTPUT}" ] && chown -R "${CHOWN_USER}:" "${ISO_OUTPUT}"
233 [ -n "${LOG_OUTPUT}" -a -d "${LOG_OUTPUT}" ] && chown -R "${CHOWN_USER}:" "${LOG_OUTPUT}"
234 [ -n "${NETBOOT}" -a -d "${NETBOOT}" ] && chown -R "${CHOWN_USER}:" "${NETBOOT}"
237 log "------------------------------------------------------------------------------"
240 trap bailout 1 2 3 3 6 9 14 15
244 # some important functions {{{
247 # usage: log "string to log"
248 log() { [ -n "$LOGFILE" ] && echo "$*" >> $LOGFILE ; }
250 # cut string at character number int = $1
251 # usage: cut_string 5 "1234567890" will output "12345"
253 [ -n "$2" ] || return 1
254 echo "$2" | head -c "$1"; echo -ne "\n"
257 # prepend int = $1 spaces before string = $2
258 # usage: extend_string_begin 5 "123" will output " 123"
259 extend_string_begin() {
260 [ -n "$2" ] || return 1
261 local COUNT="$(echo $2 | wc -c)"
262 local FILL="$(expr $COUNT - $1)"
263 while [ "$FILL" -gt 1 ] ; do
265 local FILL=$(expr $FILL - 1)
267 while [ "$FILL" -lt 1 ] ; do
269 local FILL=$(expr $FILL + 1)
271 echo "$2" | head -c "$1"; echo -ne "\n"
274 # append int = $1 spaces to string = $2
275 # usage: extend_string_begin 5 "123" will output "123 "
276 extend_string_end() {
277 [ -n "$2" ] || return 1
278 echo -n "$2" | head -c "$1"
279 local COUNT="$(echo $2 | wc -c)"
280 local FILL="$(expr $COUNT - $1)"
281 while [ "$FILL" -gt 1 ] ; do
283 local FILL=$(expr $FILL - 1)
285 while [ "$FILL" -lt 1 ] ; do
287 local FILL=$(expr $FILL + 1)
292 # Copy addonfile $1 from either
293 # * the chroot (via $2, the system path),
294 # * or from TEMPLATE_DIRECTORY/compat (if exists),
295 # * or from the host system (again, using $2),
296 # or warn about the missing file.
299 # * We assume that the chroot always has a "good" version of
300 # the file. Also it makes sources handling easier.
301 # * On unstable, we recommend the Debian packages containing
302 # these files. The user can override them by putting his
303 # "better" version into the chroot.
304 # * With older releases the Debian packages are probably
305 # not available, so we look in TEMPLATE_DIRECTORY/compat,
306 # where a (custom) package might install current file versions.
308 DEST="${BUILD_OUTPUT}/boot/$3"
309 if [ ! -d "${DEST}/" ]; then
312 if [ -e "$CHROOT_OUTPUT/$2/$1" ]; then
313 log "Copying $1 from chroot"
314 cp "$CHROOT_OUTPUT/$2/$1" "${DEST}/"
317 if [ -e "${TEMPLATE_DIRECTORY}/compat/$3/$1" ]; then
318 log "Copying $1 from ${TEMPLATE_DIRECTORY}/compat"
319 cp "${TEMPLATE_DIRECTORY}/compat/$3/$1" "${DEST}/"
322 if [ -e "$2/$1" ]; then
323 log "Copying $1 from system"
324 cp "$2/$1" "${DEST}/"
328 msg="Missing addon file: \"$1\""
329 ewarn "$msg" ; eend 1
330 log "copy_addon_file: $msg"
333 # replace placeholders in template files with actual information
334 adjust_boot_files() {
335 if [ -z "$1" ] ; then
336 echo "Usage: adjust_boot_files <template_file>" >&2
341 if [ -n "${RELEASE_INFO:-}" ] ; then
342 release_info="${RELEASE_INFO}"
344 ewarn "Variable RELEASE_INFO is unset, applying fallback for usage in adjust_boot_files." ; eend 1
345 release_info="$GRML_NAME $VERSION - Release Codename $RELEASENAME"
348 # ensure this has a specific length
349 local fixed_release_info
350 fixed_release_info="$(cut_string 68 "$release_info")"
351 fixed_release_info="$(extend_string_end 68 "$fixed_release_info")"
353 for file in "$@" ; do
354 if [ -r "${file}" ] && [ -f "${file}" ] ; then
355 sed -i "s/%ARCH%/$ARCH/g" "${file}"
356 sed -i "s/%DATE%/$DATE/g" "${file}"
357 sed -i "s/%DISTRI_INFO%/$DISTRI_INFO/g" "${file}"
358 sed -i "s/%DISTRI_NAME%/$DISTRI_NAME/g" "${file}"
359 sed -i "s/%DISTRI_SPLASH%/$DISTRI_SPLASH/g" "${file}"
360 sed -i "s/%GRML_NAME%/$GRML_NAME/g" "${file}"
361 sed -i "s/%SQUASHFS_NAME%/$SQUASHFS_NAME/g" "${file}"
362 sed -i "s/%RELEASE_INFO%/$fixed_release_info/g" "${file}"
363 sed -i "s/%SHORT_NAME%/$SHORT_NAME/g" "${file}"
364 sed -i "s/%VERSION%/$VERSION/g" "${file}"
365 if [ -n "${BOOT_FILE}" ] ; then
366 sed -i "s;%BOOT_FILE%;$BOOT_FILE;g" "${file}"
369 [ -n "$DEFAULT_BOOTOPTIONS" ] && sed -i "s; boot=live; boot=live $DEFAULT_BOOTOPTIONS;" "${file}"
371 if [ -n "$NO_BOOTID" ] ; then
372 sed -i "s/ bootid=%BOOTID%//g" "${file}" # drop bootid bootoption
374 sed -i "s/%BOOTID%/$BOOTID/g" "${file}" # adjust bootid=... argument
381 # command line parsing {{{
382 while getopts "a:C:c:d:D:e:g:i:I:o:r:s:S:t:U:v:w:AbBFhnNqQuVz" opt; do
385 A) CLEAN_ARTIFACTS=1 ;;
388 c) CLASSES="$OPTARG" ;;
389 C) LOCAL_CONFIG="$(readlink -f $OPTARG)" ;;
391 D) GRML_FAI_CONFIG="$(readlink -f $OPTARG)" ;;
392 e) EXTRACT_ISO_NAME="$(readlink -f $OPTARG)" ;;
393 g) GRML_NAME="$OPTARG" ;;
394 h) usage ; bailout 0 ;;
395 i) ISO_NAME="$OPTARG" ;;
396 I) CHROOT_INSTALL="$OPTARG" ;;
398 N) BOOTSTRAP_ONLY=1; SKIP_MKISOFS=1; SKIP_MKSQUASHFS=1 ;;
399 o) OUTPUT="$(readlink -f $OPTARG)" ;;
400 q) SKIP_MKSQUASHFS=1 ;;
402 r) RELEASENAME="$OPTARG" ;;
403 s) SUITE="$OPTARG" ;;
404 S) SCRIPTS_DIRECTORY="$OPTARG";;
405 t) TEMPLATE_DIRECTORY="$OPTARG";;
406 v) VERSION="$OPTARG" ;;
409 U) CHOWN_USER="$OPTARG" ;;
411 w) export WAYBACK_DATE="$OPTARG" ;;
412 z) SQUASHFS_ZLIB=1 ;;
413 ?) echo "invalid option -$OPTARG" >&2; usage; bailout 1 ;;
416 shift $(($OPTIND - 1)) # set ARGV to the first not parsed commandline parameter
418 if [ -n "$1" ] ; then
419 echo "Error: unknown argument '$1' in options. Exiting to avoid possible data loss." >&2
424 # read local (non-packaged) configuration {{{
425 if [ -z "$LOCAL_CONFIG" ]; then
426 if [ -r "/etc/grml/grml-live.local" ]; then
427 LOCAL_CONFIG="/etc/grml/grml-live.local"
430 if [ -n "$LOCAL_CONFIG" ]; then
431 if [ -r "$LOCAL_CONFIG" ]; then
434 eerror "Could not read specified local configuration file \"$LOCAL_CONFIG\"."
437 LOCAL_CONFIG=$(readlink -f "$LOCAL_CONFIG")
442 if [ -n "${GRML_LIVE_SOURCES:-}" ] ; then
443 eerror "Config variable \$GRML_LIVE_SOURCES is set. This variable has been deprecated."
444 ewarn "Please set up \${GRML_FAI_CONFIG}/config/files/etc/apt/sources.list.d/* instead."
449 # assume sane defaults (if not set already) {{{
450 [ -n "$ARCH" ] || ARCH="$(dpkg --print-architecture)"
451 [ -n "$BOOT_METHOD" ] || BOOT_METHOD='isolinux'
452 [ -n "$CLASSES" ] || CLASSES="GRMLBASE,GRML_FULL,$(echo ${ARCH} | tr 'a-z' 'A-Z')"
453 [ -n "$DATE" ] || DATE="$(date +%Y-%m-%d)"
454 [ -n "$DISTRI_INFO" ] || DISTRI_INFO='Grml - Live Linux for system administrators'
455 [ -n "$DISTRI_NAME" ] || DISTRI_NAME="grml"
456 [ -n "$DISTRI_SPLASH" ] || DISTRI_SPLASH='grml.png'
457 [ -n "$FORCE_ISO_REBUILD" ] || FORCE_ISO_REBUILD="false"
458 [ -n "$GRML_FAI_CONFIG" ] || GRML_FAI_CONFIG='/etc/grml/fai'
459 [ -n "$GRML_NAME" ] || GRML_NAME='grml'
460 [ -n "$HOSTNAME" ] || HOSTNAME='grml'
461 [ -n "$HYBRID_METHOD" ] || HYBRID_METHOD='isohybrid'
462 [ -n "$RELEASENAME" ] || RELEASENAME='grml-live rocks'
463 [ -n "$SECURE_BOOT" ] || SECURE_BOOT='disable'
464 [ -n "$SQUASHFS_BINARY" ] || SQUASHFS_BINARY='mksquashfs'
465 [ -n "$SQUASHFS_EXCLUDES_FILE" ] || SQUASHFS_EXCLUDES_FILE="${GRML_FAI_CONFIG}/config/grml/squashfs-excludes"
466 [ -n "$SUITE" ] || SUITE='testing'
467 [ -n "$TEMPLATE_DIRECTORY" ] || TEMPLATE_DIRECTORY='/usr/share/grml-live/templates'
468 [ -n "$SCRIPTS_DIRECTORY" ] || SCRIPTS_DIRECTORY='/usr/share/grml-live/scripts'
469 [ -n "$USERNAME" ] || USERNAME='grml'
470 [ -n "$VERSION" ] || VERSION='0.0.1'
472 # output specific stuff, depends on $OUTPUT (iff not set):
473 [ -n "$OUTPUT" ] || OUTPUT="$PWD/grml/"
474 [ -n "$BUILD_OUTPUT" ] || BUILD_OUTPUT="$OUTPUT/grml_cd"
475 [ -n "$CHROOT_OUTPUT" ] || CHROOT_OUTPUT="$OUTPUT/grml_chroot"
476 [ -n "$ISO_OUTPUT" ] || ISO_OUTPUT="$OUTPUT/grml_isos"
477 [ -n "$LOG_OUTPUT" ] || LOG_OUTPUT="$OUTPUT/grml_logs"
478 [ -n "$REPORTS" ] || REPORTS="${LOG_OUTPUT}/reports/"
479 [ -n "$NETBOOT" ] || NETBOOT="${OUTPUT}/netboot/"
482 # some misc checks before executing FAI {{{
483 [ -n "$CLASSES" ] || bailout 1 "Error: \$CLASSES unset, please set it in $LIVE_CONF or
484 specify it on the command line using the -c option."
485 [ -n "$OUTPUT" ] || bailout 1 "Error: \$OUTPUT unset, please set it in $LIVE_CONF or
486 specify it on the command line using the -o option."
488 # trim characters that are known to cause problems inside $GRML_NAME;
489 # for example isolinux does not like '-' inside the directory name
490 [ -n "$GRML_NAME" ] && export SHORT_NAME="$(echo $GRML_NAME | tr -d ',./;\- ')"
492 # export variables to have them available in fai scripts:
493 [ -n "$GRML_NAME" ] && export GRML_NAME="$GRML_NAME"
494 [ -n "$RELEASENAME" ] && export RELEASENAME="$RELEASENAME"
497 # ZERO_LOGFILE - check for backwards compatibility reasons {{{
498 # this was default behaviour until grml-live 0.9.34:
499 if [ -n "$ZERO_LOGFILE" ] ; then
500 PRESERVE_LOGFILE='' # make sure it's cleaned then
501 ewarn "Please consider disabling the \$ZERO_LOGFILE option as grml-live clears..."
502 ewarn "... the logfile $LOGFILE by default (unless \$PRESERVE_LOGFILE is set) nowadays."
507 # ask user whether the setup is ok {{{
508 if [ -z "$FORCE" ] ; then
510 echo "${PN} [${GRML_LIVE_VERSION}]: check your configuration (or use -F to force execution):"
512 echo " FAI classes: $CLASSES"
513 [ -n "$LOCAL_CONFIG" ] && echo " Configuration: $LOCAL_CONFIG"
514 [ -n "$GRML_FAI_CONFIG" ] && echo " Config directory: $GRML_FAI_CONFIG"
515 echo " main directory: $OUTPUT"
516 [ -n "$EXTRACT_ISO_NAME" ] && echo " Extract ISO: $EXTRACT_ISO_NAME"
517 [ -n "$CHROOT_OUTPUT" ] && echo " Chroot target: $CHROOT_OUTPUT"
518 [ -n "$BUILD_OUTPUT" ] && echo " Build target: $BUILD_OUTPUT"
519 [ -n "$ISO_OUTPUT" ] && echo " ISO target: $ISO_OUTPUT"
520 [ -n "$GRML_NAME" ] && echo " Grml name: $GRML_NAME"
521 [ -n "$RELEASENAME" ] && echo " Release name: $RELEASENAME"
522 [ -n "$DATE" ] && echo " Build date: $DATE"
523 [ -n "$VERSION" ] && echo " Grml version: $VERSION"
524 [ -n "$SUITE" ] && echo " Debian suite: $SUITE"
525 [ -n "$ARCH" ] && echo " Architecture: $ARCH"
526 [ -n "$BOOT_METHOD" ] && echo " Boot method: $BOOT_METHOD"
527 [ -n "$HYBRID_METHOD" ] && echo " Hybrid method: $HYBRID_METHOD"
528 [ -n "$SECURE_BOOT" ] && echo " Secure Boot: $SECURE_BOOT"
529 [ -n "$TEMPLATE_DIRECTORY" ] && echo " Template files: $TEMPLATE_DIRECTORY"
530 [ -n "$CHROOT_INSTALL" ] && echo " Install files from directory to chroot: $CHROOT_INSTALL"
531 [ -n "$BOOTID" ] && echo " Boot identifier: $BOOTID"
532 [ -n "$NO_BOOTID" ] && echo " Skipping bootid feature."
533 [ -n "$CHOWN_USER" ] && echo " Output owner: $CHOWN_USER"
534 [ -n "$DEFAULT_BOOTOPTIONS" ] && echo " Adding default bootoptions: \"$DEFAULT_BOOTOPTIONS\""
535 [ -n "$FAI_ARGS" ] && echo " Additional arguments for FAI: $FAI_ARGS"
536 [ -n "$LOGFILE" ] && echo " Logging to file: $LOGFILE"
537 [ -n "$SQUASHFS_ZLIB" ] && echo " Using ZLIB (instead of LZMA/XZ) compression."
538 [ -n "$SQUASHFS_OPTIONS" ] && echo " Using SQUASHFS_OPTIONS ${SQUASHFS_OPTIONS}"
539 [ -n "$VERBOSE" ] && echo " Using VERBOSE mode."
540 [ -n "$CLEAN_ARTIFACTS" ] && echo " Will clean output before and after running."
541 [ -n "$UPDATE" ] && echo " Executing UPDATE instead of fresh installation."
542 if [ -n "$BOOTSTRAP_ONLY" ] ; then
543 echo " Bootstrapping only and not building (files for) ISO."
545 [ -n "$SKIP_MKSQUASHFS" ] && echo " Skipping creation of SQUASHFS file."
546 [ -n "$SKIP_NETBOOT" ] && echo " Skipping creation of NETBOOT package."
547 [ -n "$SKIP_MKISOFS" ] && echo " Skipping creation of ISO file."
548 [ -n "$BUILD_ONLY" ] && echo " Executing BUILD_ONLY instead of fresh installation or UPDATE."
549 [ -n "$BUILD_DIRTY" ] && echo " Executing BUILD_DIRTY to leave chroot untouched."
552 echo -n "Is this ok for you? [y/N] "
554 if ! [ "$a" = 'y' -o "$a" = 'Y' ] ; then
556 echo "Exiting as requested."
563 # clean up before start {{{
564 if [ -n "${CLEAN_ARTIFACTS}" ]; then
565 echo "Wiping old artifacts"
566 [ -n "${CHROOT_OUTPUT}" -a -d "${CHROOT_OUTPUT}" ] && rm -r "${CHROOT_OUTPUT}"
567 [ -n "${BUILD_OUTPUT}" -a -d "${BUILD_OUTPUT}" ] && rm -r "${BUILD_OUTPUT}"
568 [ -n "${ISO_OUTPUT}" -a -d "${ISO_OUTPUT}" ] && rm -r "${ISO_OUTPUT}"
569 [ -n "${LOG_OUTPUT}" -a -d "${LOG_OUTPUT}" ] && rm -r "${LOG_OUTPUT}"
570 [ -n "${NETBOOT}" -a -d "${NETBOOT}" ] && rm -r "${NETBOOT}"
574 # create log file {{{
575 [ -n "$LOGFILE" ] || LOGFILE=${LOG_OUTPUT}/grml-live.log
576 mkdir -p $(dirname "${LOGFILE}")
578 chown root:adm $LOGFILE
582 # clean/zero/remove logfiles {{{
584 if [ -n "$PRESERVE_LOGFILE" ] ; then
585 echo "Preserving logfile $LOGFILE as requested via \$PRESERVE_LOGFILE"
587 # make sure it is empty (as it is e.g. appended to grml-live-db)
591 if [ -n "$ZERO_FAI_LOGFILE" ] ; then
592 if [ -d /var/log/fai/"$HOSTNAME" ] ; then
593 rm -rf /var/log/fai/"$HOSTNAME"/"$(readlink /var/log/fai/"$HOSTNAME"/last)"
594 rm -rf /var/log/fai/"$HOSTNAME"/"$(readlink /var/log/fai/"$HOSTNAME"/last-dirinstall)"
595 rm -rf /var/log/fai/"$HOSTNAME"/"$(readlink /var/log/fai/"$HOSTNAME"/last-softupdate)"
596 rm -f /var/log/fai/"$HOSTNAME"/last \
597 /var/log/fai/"$HOSTNAME"/last-dirinstall \
598 /var/log/fai/"$HOSTNAME"/last-softupdate
603 # source config and startup {{{
604 if [ -n "$CONFIG" ] ; then
605 if ! [ -f "$CONFIG" ] ; then
606 log "Error: $CONFIG could not be read. Exiting. [$(date)]"
607 eerror "Error: $CONFIG could not be read. Exiting." ; eend 1
610 log "Sourcing $CONFIG"
616 start_seconds="$(date +%s)"
617 log "------------------------------------------------------------------------------"
618 log "Starting grml-live [${GRML_LIVE_VERSION}] run on $(date)"
619 log "Using local config file: $LOCAL_CONFIG"
620 log "Executed grml-live command line:"
623 einfo "Logging actions to logfile $LOGFILE"
626 # dump config variables into file, for script access {{{
629 '^(GRML_NAME|RELEASENAME|DATE|VERSION|SUITE|ARCH|DISTRI_NAME|USERNAME|HOSTNAME|APT_PROXY)=' \
633 # unpack iso/squashfs {{{
635 if [ -n "$EXTRACT_ISO_NAME" ]; then
636 log "Unpacking ISO from ${EXTRACT_ISO_NAME}"
637 einfo "Unpacking ISO from ${EXTRACT_ISO_NAME}"
638 local mountpoint=$(mktemp -d)
640 mount -o loop "${EXTRACT_ISO_NAME}" "$mountpoint" ; rc=$?
641 if [ "$rc" != 0 ]; then
644 eerror "mount failed"
649 if ls "${mountpoint}"/live/*/*.squashfs 2>/dev/null | grep -q . ; then # ISOs >=2011.12
650 log "Using ${mountpoint}/live/*/*.squashfs for unsquashfs"
651 unsquashfs -d "${CHROOT_OUTPUT}" "${mountpoint}"/live/*/*.squashfs ; rc=$?
652 elif ls "${mountpoint}"/live/*.squashfs 2>/dev/null | grep -q . ; then # ISOs before 2011.12
653 log "Using ${mountpoint}/live/*.squashfs for unsquashfs"
654 unsquashfs -d "${CHROOT_OUTPUT}" "${mountpoint}"/live/*.squashfs ; rc=$?
656 log "Error: Could not find any *.squashfs files on the ISO"
657 eerror "Error: Could not find any *.squashfs files on the ISO"
664 if [ "$rc" != 0 ]; then
665 log "unsquashfs failed"
666 eerror "unsquashfs failed"
675 # on-the-fly configuration {{{
677 # does this suck? YES!
678 # /usr/share/debootstrap/scripts/unstable does not exist, instead use 'sid':
680 unstable) SUITE='sid' ; CLASSES="DEBIAN_UNSTABLE,$CLASSES" ;;
681 *) CLASSES="DEBIAN_$(echo $SUITE | tr 'a-z' 'A-Z'),$CLASSES";;
683 export SUITE # make sure it's available in FAI scripts
685 # validate whether the specified architecture class matches the
686 # architecture (option), otherwise installation of kernel will fail
687 if echo $CLASSES | grep -qw I386 ; then
688 if ! [[ "$ARCH" == "i386" ]] ; then
689 log "Error: You specified the I386 class but are trying to build something else (AMD64?)."
690 eerror "Error: You specified the I386 class but are trying to build something else (AMD64?)."
691 eerror "Tip: Either invoke grml-live with '-a i386' or adjust the architecture class. Exiting."
695 elif echo $CLASSES | grep -qi amd64 ; then
696 if ! [[ "$ARCH" == "amd64" ]] ; then
697 log "Error: You specified the AMD64 class but are trying to build something else (I386?)."
698 eerror "Error: You specified the AMD64 class but are trying to build something else (I386?)."
699 eerror "Tip: Either invoke grml-live with '-a amd64' or adjust the architecture class. Exiting."
705 # generate nfsroot configuration for FAI on the fly
706 if [ -z "$FAI_DEBOOTSTRAP" ] ; then
707 if [ -n "$WAYBACK_DATE" ] ; then
708 FAI_DEBOOTSTRAP="$SUITE http://snapshot.debian.org/archive/debian/$WAYBACK_DATE/"
710 FAI_DEBOOTSTRAP="$SUITE http://ftp.debian.org/debian"
714 if [ -z "$FAI_DEBOOTSTRAP_OPTS" ] ; then
715 FAI_DEBOOTSTRAP_OPTS="--exclude=info,tasksel,tasksel-data,isc-dhcp-client,isc-dhcp-common --include=aptitude --arch $ARCH"
718 # create backup of old (not yet automatically generated) config file
719 if [ -f "${GRML_FAI_CONFIG}/make-fai-nfsroot.conf" ] ; then
720 if ! grep -q 'This is an automatically generated file by grml-live' "${GRML_FAI_CONFIG}/make-fai-nfsroot.conf" ; then
721 ewarn "Found old ${GRML_FAI_CONFIG}/make-fai-nfsroot.conf - moving to ${GRML_FAI_CONFIG}/make-fai-nfsroot.conf.outdated"
722 mv "${GRML_FAI_CONFIG}/make-fai-nfsroot.conf" "${GRML_FAI_CONFIG}/make-fai-nfsroot.conf.outdated"
727 echo "# This is an automatically generated file by grml-live.
728 # Do NOT edit this file, your changes will be lost.
729 FAI_DEBOOTSTRAP=\"$FAI_DEBOOTSTRAP\"
730 FAI_DEBOOTSTRAP_OPTS=\"$FAI_DEBOOTSTRAP_OPTS\"
731 # EOF " > "${GRML_FAI_CONFIG}/nfsroot.conf"
732 # support FAI <=3.4.8, versions >=4.0 use nfsroot.conf
733 ( cd ${GRML_FAI_CONFIG} && ln -sf nfsroot.conf make-fai-nfsroot.conf )
736 # CHROOT_OUTPUT - execute FAI {{{
737 if [ -n "$BUILD_DIRTY" ]; then
738 log "Skipping stage 'fai' as requested via option -B"
739 ewarn "Skipping stage 'fai' as requested via option -B" ; eend 0
741 [ -n "$CHROOT_OUTPUT" ] || CHROOT_OUTPUT="$OUTPUT/grml_chroot"
743 if [ -n "$UPDATE" -o -n "$BUILD_ONLY" ] ; then
744 FAI_ACTION=softupdate
746 FAI_ACTION=dirinstall
749 if [ -n "$UPDATE" -o -n "$BUILD_ONLY" ] ; then
750 if ! [ -r "$CHROOT_OUTPUT/etc/debian_version" ] ; then
751 log "Error: does not look like you have a working chroot. Updating/building not possible."
752 eerror "Error: does not look like you have a working chroot. Updating/building not possible. (Drop -u/-b option?)"
758 if [ -d "$CHROOT_OUTPUT/bin" -a -z "$UPDATE" -a -z "$BUILD_ONLY" ] ; then
759 log "Skipping stage 'fai dirinstall' as $CHROOT_OUTPUT exists already."
760 ewarn "Skipping stage 'fai dirinstall' as $CHROOT_OUTPUT exists already." ; eend 0
762 mkdir -p "$CHROOT_OUTPUT" || bailout 5 "Problem with creating $CHROOT_OUTPUT for FAI"
764 if [ -n "${MIRROR_DIRECTORY}" ] ; then
765 mkdir -p "${CHROOT_OUTPUT}/${MIRROR_DIRECTORY}"
766 mount --bind "${MIRROR_DIRECTORY}" "${CHROOT_OUTPUT}/${MIRROR_DIRECTORY}"
769 mkdir -p "${OUTPUT}/grml_sources/" "${CHROOT_OUTPUT}/grml-live/sources/"
770 mount --bind "${OUTPUT}/grml_sources/" "${CHROOT_OUTPUT}/grml-live/sources/"
772 log "Executed FAI command line:"
773 log "BUILD_ONLY=$BUILD_ONLY BOOTSTRAP_ONLY=$BOOTSTRAP_ONLY GRML_LIVE_CONFIG=$CONFIGDUMP WAYBACK_DATE=$WAYBACK_DATE fai $VERBOSE -C $GRML_FAI_CONFIG -s file:///$GRML_FAI_CONFIG/config -c$CLASSES -u $HOSTNAME $FAI_ACTION $CHROOT_OUTPUT $FAI_ARGS"
774 BUILD_ONLY="$BUILD_ONLY" BOOTSTRAP_ONLY="$BOOTSTRAP_ONLY" GRML_LIVE_CONFIG="$CONFIGDUMP" fai $VERBOSE \
775 -C "$GRML_FAI_CONFIG" -s "file:///$GRML_FAI_CONFIG/config" -c"$CLASSES" \
776 -u "$HOSTNAME" "$FAI_ACTION" "$CHROOT_OUTPUT" $FAI_ARGS | tee -a $LOGFILE
777 RC="$PIPESTATUS" # notice: bash-only
779 if [ "$RC" != 0 ] ; then
780 store_logfiles # ensure to have logfiles available even if building failed
781 log "Error: critical error while executing fai [exit code ${RC}]. Exiting."
782 eerror "Error: critical error while executing fai [exit code ${RC}]. Exiting." ; eend 1
786 # provide inform fai about the ISO we build, needs to be provided
787 # *after* FAI stage, otherwise FAI skips the debootstrap stage if
788 # there is not BASEFILE (as it checks for presence of /etc) :(
789 echo '# This file has been generated by grml-live.' > "$CHROOT_OUTPUT/etc/grml_live_version"
790 [ -n "$GRML_LIVE_VERSION" ] && echo "GRML_LIVE_VERSION=$GRML_LIVE_VERSION" >> "$CHROOT_OUTPUT/etc/grml_live_version"
791 [ -n "$SUITE" ] && echo "SUITE=$SUITE" >> "$CHROOT_OUTPUT/etc/grml_live_version"
793 FORCE_ISO_REBUILD=true
799 # notice: 'fai dirinstall' does not seem to exit appropriate, so:
801 CHECKLOG="$LOG_OUTPUT"/fai/
802 if [ -r "$CHECKLOG/software.log" ] ; then
803 # 1 errors during executing of commands
804 grep 'dpkg: error processing' $CHECKLOG/software.log >> $LOGFILE && ERROR=1
805 grep 'E: Method http has died unexpectedly!' $CHECKLOG/software.log >> $LOGFILE && ERROR=2
806 grep 'ERROR: chroot' $CHECKLOG/software.log >> $LOGFILE && ERROR=3
807 grep 'E: Failed to fetch' $CHECKLOG/software.log >> $LOGFILE && ERROR=4
808 grep 'Unable to write mmap - msync (28 No space left on device)' $CHECKLOG/software.log >> $LOGFILE && ERROR=5
811 if [ -r "$CHECKLOG/shell.log" ] ; then
812 grep 'FAILED with exit code' $CHECKLOG/shell.log >> $LOGFILE && ERROR=6
815 if [ -r "$CHECKLOG/fai.log" ] ; then
816 grep 'updatebase.*FAILED with exit code' "$CHECKLOG/fai.log" >> "$LOGFILE" && ERROR=7
817 grep 'instsoft.*FAILED with exit code' "$CHECKLOG/fai.log" >> "$LOGFILE" && ERROR=8
820 if [ -n "$ERROR" ] ; then
821 log "Error: there was a critical error [${ERROR}] during execution of stage 'fai dirinstall' [$(date)]"
822 eerror "Error: there was a critical error during execution of stage 'fai dirinstall'"
823 eerror "Note: check out ${CHECKLOG}/ for details. [exit ${ERROR}]"
827 log "Finished execution of stage 'fai dirinstall' [$(date)]"
828 einfo "Finished execution of stage 'fai dirinstall'"
834 # package validator {{{
835 CHECKLOG=/var/log/fai/$HOSTNAME/last
836 if [ -r "$CHECKLOG/dpkg.selections" ] ; then
837 package_count=$(wc -l "$CHECKLOG/dpkg.selections" | awk '{print $1}')
839 package_count="unknown"
843 REPORT_MISSING_PACKAGES="${REPORTS}/TEST-MissingPackages.xml"
845 # check for missing packages
846 if ! [ -s "$CHECKLOG/package_errors.log" ] ; then
847 einfo "No missing packages found, generating empty junit report."
849 cat > "${REPORT_MISSING_PACKAGES}" << EOF
850 <?xml version="1.0" encoding="UTF-8"?>
851 <testsuite name="grml-live-missing-packages" tests="${package_count}" time="1" failures="0" errors="0" skipped="0" assertions="0">
852 <testcase name="test_missing_packages" time="0" assertions="0">
862 einfo "Missing packages found, generating junit report."
864 if [ -r "$CHECKLOG/package_errors.log" ] ; then
865 package_errors=$(wc -l "$CHECKLOG/package_errors.log" | awk '{print $1}')
867 package_errors="unknown"
871 REPORT_MISSING_PACKAGES="${REPORTS}/TEST-MissingPackages.xml"
873 cat > "${REPORT_MISSING_PACKAGES}" << EOF
874 <?xml version="1.0" encoding="UTF-8"?>
875 <testsuite name="grml-live-missing-packages" tests="${package_count}" time="1" failures="${package_errors}" errors="${package_errors}" skipped="0" assertions="0">
878 for package in $(awk '{print $1}' "${CHECKLOG}/package_errors.log" | sed 's;/;\\/;') ; do
879 failure_reason="$(awk "/$package/ {print \$2}" "${CHECKLOG}/package_errors.log")"
880 cat >> "${REPORT_MISSING_PACKAGES}" << EOF
881 <testcase name="test_missing_packages_${package}" time="0" assertions="0">
882 <failure type="${failure_reason}" message="Package ${package} is missing">
883 Package $package is missing in chroot (${failure_reason})
889 cat >> "${REPORT_MISSING_PACKAGES}" << EOF
898 if [ -n "$EXIT_ON_MISSING_PACKAGES" -a -z "$BUILD_DIRTY" ] ; then
899 eerror "The following packages were requested for installation but could not be processed:"
900 cat "$CHECKLOG/package_errors.log"
901 eerror "... exiting as requested via \$EXIT_ON_MISSING_PACKAGES."
905 ewarn "The following packages were requested for installation but could not be processed:"
906 cat "$CHECKLOG/package_errors.log"
914 BOOTX64="/boot/bootx64.efi"
915 BOOTX32="/boot/bootia32.efi"
916 EFI_IMG="/boot/efi.img"
919 if [[ "${SECURE_BOOT:-}" == "disable" ]] || [[ "${ARCH:-}" == "i386" ]] ; then
922 # e.g. templates/EFI/debian for Secure Boot has >4MB and needs more space
926 if [[ "$ARCH" == "amd64" ]] ; then
927 # important: this depends on execution of ${GRML_FAI_CONFIG}/config/scripts/GRMLBASE/45-grub-images
928 if ! [ -r "${CHROOT_OUTPUT}/${BOOTX64}" ] ; then
929 log "Can not access GRUB efi image ${CHROOT_OUTPUT}/${BOOTX64}, required for Secure Boot support"
930 eerror "Can not access GRUB efi image ${CHROOT_OUTPUT}/${BOOTX64}, required for Secure Boot support" ; eend 1
931 log "Possible reason is failure to run ${GRML_FAI_CONFIG}/config/scripts/GRMLBASE/45-grub-images"
932 ewarn "Possible reason is failure to run ${GRML_FAI_CONFIG}/config/scripts/GRMLBASE/45-grub-images"
936 dd if=/dev/zero of="${CHROOT_OUTPUT}/${EFI_IMG}" bs="${efi_size}" count=1 2>/dev/null || bailout 50
937 mkfs.vfat -n GRML "${CHROOT_OUTPUT}/${EFI_IMG}" >/dev/null || bailout 51
938 mmd -i "${CHROOT_OUTPUT}/${EFI_IMG}" ::EFI || bailout 52
939 mmd -i "${CHROOT_OUTPUT}/${EFI_IMG}" ::EFI/BOOT || bailout 52
941 if [ "${SECURE_BOOT:-}" = "disable" ] ; then
942 log "Secure Boot is disabled."
943 einfo "Secure Boot is disabled." ; eend 0
945 # install "$BOOTX64" as ::EFI/BOOT/bootx64.efi inside image file "$EFI_IMG":
946 mcopy -i "${CHROOT_OUTPUT}/${EFI_IMG}" "${CHROOT_OUTPUT}/${BOOTX64}" ::EFI/BOOT/bootx64.efi >/dev/null || bailout 53
948 log "Generated 64-bit EFI image $BOOTX64"
949 einfo "Generated 64-bit EFI image $BOOTX64" ; eend 0
951 case "${SECURE_BOOT}" in
953 log "Secure Boot is disabled [mode: ${SECURE_BOOT}]"
954 einfo "Secure Boot is disabled [mode: ${SECURE_BOOT}]" ; eend 0
957 log "Secure Boot is enabled [mode: ${SECURE_BOOT}]"
958 einfo "Secure Boot is enabled [mode: ${SECURE_BOOT}]" ; eend 0
960 local GRUBCFG_TEMPLATE="${TEMPLATE_DIRECTORY}/secureboot/grub.cfg"
961 local GRUBCFG_TMP=$(mktemp)
963 if ! [ -r "${GRUBCFG_TEMPLATE}" ] ; then
964 log "Secure Boot template for GRUB [${GRUBCFG_TEMPLATE}] not found."
965 eerror "Secure Boot template for GRUB [${GRUBCFG_TEMPLATE}] not found." ; eend 1
969 cp "${GRUBCFG_TEMPLATE}" "${GRUBCFG_TMP}"
970 adjust_boot_files "${GRUBCFG_TMP}"
972 mmd -i "${CHROOT_OUTPUT}/${EFI_IMG}" ::boot || bailout 55
973 mmd -i "${CHROOT_OUTPUT}/${EFI_IMG}" ::boot/grub || bailout 55
974 mcopy -i "${CHROOT_OUTPUT}/${EFI_IMG}" "${GRUBCFG_TMP}" ::boot/grub/grub.cfg || bailout 56
978 if [ -r "${TEMPLATE_DIRECTORY}/EFI/${SECURE_BOOT}/BOOT/grubx64.efi.signed" ] ; then
979 mcopy -i "${CHROOT_OUTPUT}/${EFI_IMG}" "${TEMPLATE_DIRECTORY}/EFI/${SECURE_BOOT}/BOOT/grubx64.efi.signed" ::EFI/BOOT/grubx64.efi >/dev/null || bailout 57
981 log "Secure Boot GRUB binary '${TEMPLATE_DIRECTORY}/EFI/${SECURE_BOOT}/BOOT/grubx64.efi.signed' not found."
982 eerror "Secure Boot GRUB binary '${TEMPLATE_DIRECTORY}/EFI/${SECURE_BOOT}/BOOT/grubx64.efi.signed' not found." ; eend 1
986 if [ -r "${TEMPLATE_DIRECTORY}/EFI/${SECURE_BOOT}/BOOT/shimx64.efi.signed" ] ; then
987 mcopy -i "${CHROOT_OUTPUT}/${EFI_IMG}" "${TEMPLATE_DIRECTORY}/EFI/${SECURE_BOOT}/BOOT/shimx64.efi.signed" ::EFI/BOOT/bootx64.efi >/dev/null || bailout 58
989 log "Secure Boot GRUB binary '${TEMPLATE_DIRECTORY}/EFI/${SECURE_BOOT}/BOOT/shimx64.efi.signed' not found."
990 eerror "Secure Boot GRUB binary '${TEMPLATE_DIRECTORY}/EFI/${SECURE_BOOT}/BOOT/shimx64.efi.signed' not found." ; eend 1
994 log "Generated 64-bit Secure Boot (${SECURE_BOOT}) EFI image ${CHROOT_OUTPUT}/${EFI_IMG}"
995 einfo "Generated 64-bit Secure Boot (${SECURE_BOOT}) EFI image ${CHROOT_OUTPUT}/${EFI_IMG}" ; eend 0
998 log "Secure Boot method '${SECURE_BOOT}' is unsupported."
999 eerror "Secure Boot method '${SECURE_BOOT}' is unsupported." ; eend 1
1006 if [[ "$ARCH" == "i386" ]] ; then
1007 if ! [ -r "${CHROOT_OUTPUT}/${BOOTX32}" ] ; then
1008 log "Can not access GRUB efi image ${CHROOT_OUTPUT}/${BOOTX32}."
1009 eerror "Can not access GRUB efi image ${CHROOT_OUTPUT}/${BOOTX32}." ; eend 1
1010 log "Possible reason is failure to run ${GRML_FAI_CONFIG}/config/scripts/GRMLBASE/45-grub-images"
1011 ewarn "Possible reason is failure to run ${GRML_FAI_CONFIG}/config/scripts/GRMLBASE/45-grub-images"
1015 dd if=/dev/zero of="${CHROOT_OUTPUT}/${EFI_IMG}" bs="${efi_size}" count=1 2>/dev/null || bailout 50
1016 mkfs.vfat -n GRML "${CHROOT_OUTPUT}/${EFI_IMG}" >/dev/null || bailout 51
1017 mmd -i "${CHROOT_OUTPUT}/${EFI_IMG}" ::EFI || bailout 52
1018 mmd -i "${CHROOT_OUTPUT}/${EFI_IMG}" ::EFI/BOOT || bailout 52
1019 mcopy -i "${CHROOT_OUTPUT}/${EFI_IMG}" "${CHROOT_OUTPUT}/${BOOTX32}" ::EFI/BOOT/bootia32.efi >/dev/null || bailout 53
1020 log "Generated 32-bit EFI image $BOOTX32"
1021 einfo "Generated 32-bit EFI image $BOOTX32" ; eend 0
1026 # BUILD_OUTPUT - execute arch specific stuff and squashfs {{{
1027 [ -n "$BUILD_OUTPUT" ] || BUILD_OUTPUT="$OUTPUT/grml_cd"
1028 mkdir -p "$BUILD_OUTPUT" || bailout 6 "Problem with creating $BUILD_OUTPUT for stage ARCH"
1031 if [ "$ARCH" = i386 ] || [ "$ARCH" = amd64 ] ; then
1032 if [ -n "$BOOTSTRAP_ONLY" ] ; then
1033 log "Skipping stage 'boot' as building with bootstrap only."
1034 ewarn "Skipping stage 'boot' as building with bootstrap only." ; eend 0
1037 mkdir -p "$BUILD_OUTPUT"/boot/isolinux
1038 mkdir -p "$BUILD_OUTPUT"/boot/"${SHORT_NAME}"
1040 # this is a variable we're using for adjusting boot templates, not only in
1041 # adjust_boot_files though, so set here
1042 RELEASE_INFO="$GRML_NAME $VERSION - Release Codename $RELEASENAME"
1044 # if we don't have an initrd we a) can't boot and b) there was an error
1045 # during build, so check for the file:
1046 INITRD="$(ls $CHROOT_OUTPUT/boot/initrd* 2>/dev/null| grep -v '.bak$' | sort -r | head -1)"
1047 if [ -n "$INITRD" ] ; then
1048 cp $INITRD "$BUILD_OUTPUT"/boot/"${SHORT_NAME}"/initrd.img
1049 find $CHROOT_OUTPUT/boot/ -name initrd\*.bak -exec rm {} \;
1051 log "Error: No initrd found inside $CHROOT_OUTPUT/boot/ - Exiting"
1052 eerror "Error: No initrd found inside $CHROOT_OUTPUT/boot/ - Exiting" ; eend 1
1056 KERNEL_IMAGE="$(ls $CHROOT_OUTPUT/boot/vmlinuz* 2>/dev/null | sort -r | head -1)"
1057 if [ -n "$KERNEL_IMAGE" ] ; then
1058 cp "$KERNEL_IMAGE" "$BUILD_OUTPUT"/boot/"${SHORT_NAME}"/vmlinuz
1060 log "Error: No kernel found inside $CHROOT_OUTPUT/boot/ - Exiting"
1061 eerror "Error: No kernel found inside $CHROOT_OUTPUT/boot/ - Exiting" ; eend 1
1065 # we need to set "$BOOTID" before we invoke adjust_boot_files for the
1066 # first time, being inside grub_setup below
1067 if [ -n "$NO_BOOTID" ] ; then
1068 log 'Skipping bootid feature as requested via $NO_BOOTID.'
1069 einfo 'Skipping bootid feature as requested via $NO_BOOTID.'
1071 [ -n "$BOOTID" ] || BOOTID="$(echo ${GRML_NAME}${VERSION} | tr -d ',./;\- ')"
1072 mkdir -p "$BUILD_OUTPUT"/conf
1073 einfo "Generating /conf/bootid.txt with entry ${BOOTID}."
1074 log "Generating /conf/bootid.txt with entry ${BOOTID}."
1075 echo "$BOOTID" > "$BUILD_OUTPUT"/conf/bootid.txt
1079 # every recent Grml ISO ships a /conf/bootid.txt, though GRUB might find
1080 # the /conf/bootid.txt of a different (Grml) ISO than the one that's
1081 # supposed to be running, so within scripts/GRMLBASE/45-grub-images
1082 # we generate a random filename, stored inside /boot/grub/bootfile.txt,
1083 # which we place on the resulting ISO here
1084 if [ -r "${CHROOT_OUTPUT}"/boot/grub/bootfile.txt ] ; then
1085 mkdir -p "${BUILD_OUTPUT}"/conf
1086 rm -f "${BUILD_OUTPUT}"/conf/bootfile* # ensure we don't leave any old(er) files behind
1088 einfo "Generating "${BUILD_OUTPUT}"/conf/bootfile* files"
1089 log "Generating "${BUILD_OUTPUT}"/conf/bootfile* files"
1091 BOOT_FILE="/conf/bootfile_$(cat "${CHROOT_OUTPUT}"/boot/grub/bootfile.txt)"
1092 echo "# This file is relevant for GRUB boot with the Grml ISO." > "${BUILD_OUTPUT}/${BOOT_FILE}"
1093 # save information about the random filename inside /conf/bootfile.txt
1094 echo "${BOOT_FILE}" > "${BUILD_OUTPUT}"/conf/bootfile.txt
1101 if [ -r "${CHROOT_OUTPUT}/boot/efi.img" -a -r "${CHROOT_OUTPUT}/boot/bootx64.efi" ] ; then
1102 einfo "Copying 64-bit EFI boot files into ISO path."
1103 log "Copying 64-bit EFI boot files into ISO path."
1105 cp "${CHROOT_OUTPUT}/boot/efi.img" "${BUILD_OUTPUT}/boot/" || RC=$?
1106 mkdir -p "${BUILD_OUTPUT}/EFI/BOOT/" || RC=$?
1107 cp "${CHROOT_OUTPUT}/boot/bootx64.efi" "${BUILD_OUTPUT}/EFI/BOOT/bootx64.efi" || RC=$?
1109 elif [ -r "${CHROOT_OUTPUT}/boot/efi.img" -a -r "${CHROOT_OUTPUT}/boot/bootia32.efi" ] ; then
1110 einfo "Copying 32-bit EFI boot files into ISO path."
1111 log "Copying 32-bit EFI boot files into ISO path."
1113 cp "${CHROOT_OUTPUT}/boot/efi.img" "${BUILD_OUTPUT}/boot/" || RC=$?
1114 mkdir -p "${BUILD_OUTPUT}/EFI/BOOT/" || RC=$?
1115 cp "${CHROOT_OUTPUT}/boot/bootia32.efi" "${BUILD_OUTPUT}/EFI/BOOT/bootia32.efi" || RC=$?
1118 ewarn "No EFI boot files found, skipping." ; eend 0
1121 [ -n "$TEMPLATE_DIRECTORY" ] || TEMPLATE_DIRECTORY='/usr/share/grml-live/templates'
1122 if ! [ -d "${TEMPLATE_DIRECTORY}"/boot ] ; then
1123 log "Error: ${TEMPLATE_DIRECTORY}/boot does not exist. Exiting."
1124 eerror "Error: ${TEMPLATE_DIRECTORY}/boot does not exist. Exiting." ; eend 1
1128 # copy _required_ isolinux files
1129 if [ -d "${CHROOT_OUTPUT}/usr/lib/ISOLINUX" ] ; then
1130 copy_addon_file isolinux.bin /usr/lib/ISOLINUX isolinux
1131 for file in ${CHROOT_OUTPUT}/usr/lib/syslinux/modules/bios/*.c32 ; do
1132 copy_addon_file "$(basename "$file")" /usr/lib/syslinux/modules/bios/ isolinux
1134 else # syslinux versions <= 3:4.05+dfsg-6+deb8u1
1135 copy_addon_file isolinux.bin /usr/lib/syslinux isolinux
1136 copy_addon_file ifcpu64.c32 /usr/lib/syslinux isolinux
1137 copy_addon_file vesamenu.c32 /usr/lib/syslinux isolinux
1140 # *always* copy files to output directory so the variables
1141 # get adjusted according to the build.
1142 cp ${TEMPLATE_DIRECTORY}/boot/isolinux/* "$BUILD_OUTPUT"/boot/isolinux/
1144 mkdir -p "${BUILD_OUTPUT}/boot/grub"
1145 cp -a ${TEMPLATE_DIRECTORY}/boot/grub/* "$BUILD_OUTPUT"/boot/grub/
1147 if [ -n "$NO_ADDONS" ] ; then
1148 rm -f "$BUILD_OUTPUT"/boot/grub/addons.cfg
1149 log "Skipping installation of boot addons as requested via \$NO_ADDONS."
1150 einfo "Skipping installation of boot addons as requested via \$NO_ADDONS."; eend 0
1152 if ! [ -r "$TEMPLATE_DIRECTORY"/boot/addons ] ; then
1153 log "Boot addons not found, skipping therefore. (Consider installing package grml-live-addons)"
1154 ewarn "Boot addons not found, skipping therefore. (Consider installing package grml-live-addons)" ; eend 0
1156 log "Installing boot addons."
1157 einfo "Installing boot addons."
1159 # copy addons from system packages or grml-live-addons
1160 copy_addon_file ipxe.lkrn /usr/lib/ipxe addons
1161 copy_addon_file ipxe.efi /usr/lib/ipxe addons
1162 copy_addon_file pci.ids /usr/share/misc addons
1164 # memtest86+ <=5.01-3.1
1165 copy_addon_file memtest86+.bin /boot addons
1166 # make memtest filename FAT16/8.3 compatible
1167 if [ -r "${BUILD_OUTPUT}/boot/addons/memtest86+.bin" ] ; then
1168 mv "${BUILD_OUTPUT}/boot/addons/memtest86+.bin" \
1169 "${BUILD_OUTPUT}/boot/addons/memtest"
1172 # memtest86+ >=6.00-1
1173 copy_addon_file memtest86+x32.bin /boot addons
1174 copy_addon_file memtest86+x32.efi /boot addons
1175 copy_addon_file memtest86+x64.bin /boot addons
1176 copy_addon_file memtest86+x64.efi /boot addons
1178 # provide memtest86+ >=6.00-1 files as "memtest" file
1179 # for BIOS boot in isolinux/syslinux
1180 if ! [ -r "${BUILD_OUTPUT}/boot/addons/memtest" ] ; then
1181 if [[ "$ARCH" == "amd64" ]] ; then
1182 copy_addon_file memtest86+x64.bin /boot addons
1183 mv "${BUILD_OUTPUT}/boot/addons/memtest86+x64.bin" \
1184 "${BUILD_OUTPUT}/boot/addons/memtest"
1185 elif [[ "$ARCH" == "i386" ]] ; then
1186 copy_addon_file memtest86+x32.bin /boot addons
1187 mv "${BUILD_OUTPUT}/boot/addons/memtest86+x32.bin" \
1188 "${BUILD_OUTPUT}/boot/addons/memtest"
1192 # since syslinux(-common) v3:6.03~pre1+dfsg-4 the files are in a
1193 # different directory :(
1194 if [ -d "${CHROOT_OUTPUT}/usr/lib/syslinux/modules/bios/" ] ; then
1195 syslinux_modules_dir=/usr/lib/syslinux/modules/bios/
1197 syslinux_modules_dir=/usr/lib/syslinux
1199 for file in chain.c32 hdt.c32 mboot.c32 menu.c32; do
1200 copy_addon_file "${file}" "${syslinux_modules_dir}" addons
1203 copy_addon_file memdisk /usr/lib/syslinux addons
1205 # copy only files so we can handle bsd4grml on its own
1206 for file in ${TEMPLATE_DIRECTORY}/boot/addons/* ; do
1207 test -f $file && cp $file "$BUILD_OUTPUT"/boot/addons/
1212 if [ -n "$NO_ADDONS_BSD4GRML" ] ; then
1213 log "Skipping installation of bsd4grml as requested via \$NO_ADDONS_BSD4GRML."
1214 einfo "Skipping installation of bsd4grml as requested via \$NO_ADDONS_BSD4GRML."; eend 0
1216 if [ -d "$TEMPLATE_DIRECTORY"/boot/addons/bsd4grml ] ; then
1217 cp -a ${TEMPLATE_DIRECTORY}/boot/addons/bsd4grml "$BUILD_OUTPUT"/boot/addons/
1219 log "Missing addon file: bsd4grml"
1220 ewarn "Missing addon file: bsd4grml" ; eend 0
1224 fi # no "$TEMPLATE_DIRECTORY"/boot/addons
1227 # generate loopback.cfg config file without depending on grub's regexp module
1228 # which isn't available in Debian/squeeze
1229 echo "## grub2 loopback configuration" > "${BUILD_OUTPUT}"/boot/grub/loopback.cfg
1230 echo "source /boot/grub/header.cfg" >> "${BUILD_OUTPUT}"/boot/grub/loopback.cfg
1231 for config in "${BUILD_OUTPUT}"/boot/grub/*_default.cfg "${BUILD_OUTPUT}"/boot/grub/*_options.cfg ; do
1232 [ -r "$config" ] || continue
1233 echo "source ${config##$BUILD_OUTPUT}" >> "${BUILD_OUTPUT}"/boot/grub/loopback.cfg
1235 if [ -z "$NO_ADDONS" ] ; then
1236 echo "source /boot/grub/addons.cfg" >> "${BUILD_OUTPUT}"/boot/grub/loopback.cfg
1238 echo "source /boot/grub/footer.cfg" >> "${BUILD_OUTPUT}"/boot/grub/loopback.cfg
1240 # copy grub files from target
1241 mkdir -p "${BUILD_OUTPUT}"/boot/grub/i386-pc/
1242 cp -a "${CHROOT_OUTPUT}"/usr/lib/grub/*-pc/*.mod "${BUILD_OUTPUT}"/boot/grub/i386-pc/
1243 cp -a "${CHROOT_OUTPUT}"/usr/lib/grub/*-pc/*.o "${BUILD_OUTPUT}"/boot/grub/i386-pc/
1244 cp -a "${CHROOT_OUTPUT}"/usr/lib/grub/*-pc/*.lst "${BUILD_OUTPUT}"/boot/grub/i386-pc/
1245 cp -a "${CHROOT_OUTPUT}"/usr/share/grub/ascii.pf2 "${BUILD_OUTPUT}"/boot/grub/
1246 cp -a "${CHROOT_OUTPUT}"/boot/grub/core.img "${BUILD_OUTPUT}"/boot/grub/
1247 cp -a "${CHROOT_OUTPUT}"/boot/grub/grub.img "${BUILD_OUTPUT}"/boot/grub/
1249 # copy modules for UEFI grub, 64-bit
1250 mkdir -p "${BUILD_OUTPUT}"/boot/grub/x86_64-efi/
1251 cp -a "${CHROOT_OUTPUT}"/usr/lib/grub/x86_64-efi/*.{mod,lst} "${BUILD_OUTPUT}"/boot/grub/x86_64-efi/
1253 # copy modules for UEFI grub, 32-bit
1254 mkdir -p "${BUILD_OUTPUT}"/boot/grub/i386-efi/
1255 cp -a "${CHROOT_OUTPUT}"/usr/lib/grub/i386-efi/*.{mod,lst} "${BUILD_OUTPUT}"/boot/grub/i386-efi/
1257 if ! [ -d "${TEMPLATE_DIRECTORY}"/GRML ] ; then
1258 log "Error: ${TEMPLATE_DIRECTORY}/GRML does not exist. Exiting."
1259 eerror "Error: ${TEMPLATE_DIRECTORY}/GRML does not exist. Exiting." ; eend 1
1263 mkdir -p "$BUILD_OUTPUT"/GRML/"${GRML_NAME}"/
1264 cp -a ${TEMPLATE_DIRECTORY}/GRML/* "$BUILD_OUTPUT"/GRML/"${GRML_NAME}"/
1266 if [ -r "$BUILD_OUTPUT"/GRML/"${GRML_NAME}"/grml-version ] ; then
1267 sed -i "s/%RELEASE_INFO%/$RELEASE_INFO/" "$BUILD_OUTPUT"/GRML/"${GRML_NAME}"/grml-version
1268 sed -i "s/%DATE%/$DATE/" "$BUILD_OUTPUT"/GRML/"${GRML_NAME}"/grml-version
1271 # make sure the squashfs filename is set accordingly:
1272 SQUASHFS_NAME="$GRML_NAME.squashfs"
1273 # adjust bootsplash accordingly but make sure the string has the according length
1274 fixed_squashfs_name="$(cut_string 20 "$SQUASHFS_NAME")"
1275 fixed_squashfs_name="$(extend_string_end 20 "$fixed_squashfs_name")"
1276 for file in f4 f5 ; do
1277 if [ -r "${BUILD_OUTPUT}/boot/isolinux/${file}" ] ; then
1278 sed -i "s/%SQUASHFS_NAME%/${fixed_squashfs_name}/" "${BUILD_OUTPUT}/boot/isolinux/${file}"
1279 sed -i "s/%SQUASHFS_NAME%/${fixed_squashfs_name}/" "${BUILD_OUTPUT}/boot/isolinux/${file}"
1283 # adjust all variables in the templates with the according distribution information
1284 adjust_boot_files "${BUILD_OUTPUT}"/boot/isolinux/*.cfg \
1285 "${BUILD_OUTPUT}"/boot/isolinux/*.msg \
1286 "${BUILD_OUTPUT}"/boot/grub/*
1288 for param in ARCH DATE DISTRI_INFO DISTRI_NAME DISTRI_SPLASH GRML_NAME SQUASHFS_NAME \
1289 RELEASE_INFO SHORT_NAME VERSION ; do
1290 for file in $(find "${BUILD_OUTPUT}" -name "*%$param%*") ; do
1291 value="$(eval echo '$'"$param")"
1292 mv ${file} ${file/\%${param}\%/$value}
1296 # generate addon list
1297 rm -f "${BUILD_OUTPUT}/${ADDONS_LIST_FILE}"
1298 for name in "${BUILD_OUTPUT}"/boot/isolinux/addon_*.cfg ; do
1299 include_name=$(basename "$name")
1300 echo "include $include_name" >> "${BUILD_OUTPUT}/${ADDONS_LIST_FILE}"
1303 if ! [ -r "${BUILD_OUTPUT}/boot/isolinux/${DISTRI_NAME}.cfg" ] || [ "$DISTRI_NAME" = "grml" ] ; then
1304 log "including grmlmain.cfg in ${BUILD_OUTPUT}/boot/isolinux/distri.cfg"
1305 echo "include grmlmain.cfg" > "${BUILD_OUTPUT}/boot/isolinux/distri.cfg"
1306 echo "include default.cfg" > "${BUILD_OUTPUT}/boot/isolinux/grmlmain.cfg"
1307 echo "include menuoptions.cfg" >> "${BUILD_OUTPUT}/boot/isolinux/grmlmain.cfg"
1308 echo "include grml.cfg" >> "${BUILD_OUTPUT}/boot/isolinux/grmlmain.cfg"
1310 for f in "${BUILD_OUTPUT}"/boot/isolinux/submenu*.cfg ; do
1311 echo "include $(basename $f)" >> "${BUILD_OUTPUT}/boot/isolinux/grmlmain.cfg"
1314 echo "include options.cfg" >> "${BUILD_OUTPUT}/boot/isolinux/grmlmain.cfg"
1315 if [ -z "$NO_ADDONS" ] ; then
1316 echo "include addons.cfg" >> "${BUILD_OUTPUT}/boot/isolinux/grmlmain.cfg"
1318 echo "include isoprompt.cfg" >> "${BUILD_OUTPUT}/boot/isolinux/grmlmain.cfg"
1319 echo "include hd.cfg" >> "${BUILD_OUTPUT}/boot/isolinux/grmlmain.cfg"
1320 echo "include hidden.cfg" >> "${BUILD_OUTPUT}/boot/isolinux/grmlmain.cfg"
1321 else # assume we are building a custom distribution:
1322 log "File ${BUILD_OUTPUT}/boot/isolinux/${DISTRI_NAME}.cfg found, using it."
1323 einfo "File ${BUILD_OUTPUT}/boot/isolinux/${DISTRI_NAME}.cfg found, using it."
1324 if grep -q "^include ${DISTRI_NAME}.cfg" "${BUILD_OUTPUT}/boot/isolinux/distri.cfg" ; then
1325 log "include for ${DISTRI_NAME}.cfg already present, nothing to do."
1327 einfo "include for ${DISTRI_NAME}.cfg already present, nothing to do."
1331 log "including ${DISTRI_NAME}.cfg in ${BUILD_OUTPUT}/boot/isolinux/distri.cfg"
1332 echo "include ${DISTRI_NAME}.cfg" > "${BUILD_OUTPUT}/boot/isolinux/distri.cfg"
1333 if [ -z "$NO_ADDONS" ] ; then
1334 echo "include addons.cfg" >> "${BUILD_OUTPUT}/boot/isolinux/distri.cfg"
1339 # use old style console based isolinux method only if requested:
1340 if [[ "${ISOLINUX_METHOD}" == "console" ]] ; then
1341 log 'Using console based isolinux method as requested via $ISOLINUX_METHOD.'
1342 einfo 'Using console based isolinux method as requested via $ISOLINUX_METHOD.'
1343 if grep -q '^include console.cfg' "${BUILD_OUTPUT}/boot/isolinux/distri.cfg" ; then
1344 einfo "include for console.cfg already found, nothing to do."
1347 log "including console.cfg in ${BUILD_OUTPUT}/boot/isolinux/isolinux.cfg"
1348 einfo "including console.cfg in ${BUILD_OUTPUT}/boot/isolinux/isolinux.cfg"
1349 echo "include console.cfg" >> "${BUILD_OUTPUT}/boot/isolinux/isolinux.cfg"
1353 log 'Using graphical boot menu.'
1354 if grep -q '^include vesamenu.cfg' "${BUILD_OUTPUT}/boot/isolinux/isolinux.cfg" ; then
1355 log "include for vesamenu.cfg already found, nothing to do."
1357 log "including vesamenu.cfg in ${BUILD_OUTPUT}/boot/isolinux/isolinux.cfg"
1358 echo "include vesamenu.cfg" >> "${BUILD_OUTPUT}/boot/isolinux/isolinux.cfg"
1362 if [ -e "$BUILD_OUTPUT"/boot/addons/bsd4grml/boot.6 ]; then
1363 sed -i "s/%RELEASE_INFO%/$RELEASE_INFO/" "$BUILD_OUTPUT"/boot/addons/bsd4grml/boot.6
1366 DPKG_LIST="/var/log/fai/$HOSTNAME/last/dpkg.list" # the dpkg --list output of the chroot
1367 if ! [ -r "$DPKG_LIST" ] ; then
1368 ewarn "$DPKG_LIST could not be read, ignoring to store package information on ISO therefore."
1370 einfo "Storing package list information as /GRML/${GRML_NAME}/packages.txt on ISO."
1371 cp "$DPKG_LIST" "${BUILD_OUTPUT}"/GRML/"${GRML_NAME}"/packages.txt
1375 # autostart for Windows:
1376 if [ -d "${TEMPLATE_DIRECTORY}/windows/autostart/" ] ; then
1377 cp ${TEMPLATE_DIRECTORY}/windows/autostart/* "$BUILD_OUTPUT"/
1380 FORCE_ISO_REBUILD=true
1381 einfo "Finished execution of stage 'boot'" ; eend 0
1384 log 'Error: Unsupported ARCH, sorry. Want to support it? Contribute!'
1385 eerror 'Error: Unsupported ARCH, sorry. Want to support it? Contribute!' ; eend 1
1389 # support installation of local files into the chroot/ISO
1390 if [ -n "$CHROOT_INSTALL" ] ; then
1391 if ! [ -d "$CHROOT_INSTALL" ] ; then
1392 log "Configuration variable \$CHROOT_INSTALL is set but not a directory; ignoring"
1393 ewarn "Configuration variable \$CHROOT_INSTALL is set but not a directory; ignoring"
1395 log "Copying local files to chroot as requested via \$CHROOT_INSTALL"
1396 einfo "Copying local files to chroot as requested via \$CHROOT_INSTALL"
1397 rsync -avz --inplace "$CHROOT_INSTALL"/ "$CHROOT_OUTPUT/"
1399 einfo "Make sure to run squashfs stage, otherwise your local files won't be part of the ISO."
1400 FORCE_ISO_REBUILD=true
1404 if [ -f "$BUILD_OUTPUT"/live/${GRML_NAME}.squashfs -a -z "$UPDATE" -a -z "$BUILD_ONLY" -a -z "$BUILD_DIRTY" ] ; then
1405 log "Skipping stage 'squashfs' as $BUILD_OUTPUT/live exists already."
1406 ewarn "Skipping stage 'squashfs' as $BUILD_OUTPUT/live exists already." ; eend 0
1407 elif [ -n "$SKIP_MKSQUASHFS" ] ; then
1408 log "Skipping stage 'squashfs' as requested via option -q or -N"
1409 ewarn "Skipping stage 'squashfs' as requested via option -q or -N" ; eend 0
1411 mkdir -p "$BUILD_OUTPUT"/live/"${GRML_NAME}"/
1412 # make sure we don't leave (even an empty) base.tgz:
1413 [ -f "$CHROOT_OUTPUT/base.tgz" ] && rm -f "$CHROOT_OUTPUT/base.tgz"
1415 if which "$SQUASHFS_BINARY" >/dev/null 2>&1 ; then
1416 log "Using mksquashfs binary ${SQUASHFS_BINARY}"
1417 einfo "Using mksquashfs binary ${SQUASHFS_BINARY}" ; eend 0
1419 log "Error: mksquashfs binary ($SQUASHFS_BINARY) not found. Exiting."
1420 eerror "Error: mksquashfs binary ($SQUASHFS_BINARY) not found. Exiting." ; eend 1
1424 # use sane defaults if $SQUASHFS_OPTIONS isn't set
1425 if [ -z "$SQUASHFS_OPTIONS" ] ; then
1426 # use block size 1m as this gives good result with regards to time + compression
1427 SQUASHFS_OPTIONS="-b 1m"
1429 # set lzma/xz compression by default, unless -z option has been specified on command line
1430 if [ -z "$SQUASHFS_ZLIB" ] ; then
1431 SQUASHFS_OPTIONS="$SQUASHFS_OPTIONS -comp xz"
1433 SQUASHFS_OPTIONS="$SQUASHFS_OPTIONS -comp gzip"
1437 # support exclusion of files via exclude-file:
1438 if [ -n "$SQUASHFS_EXCLUDES_FILE" -a "$SQUASHFS_EXCLUDES_FILE" ] ; then
1439 SQUASHFS_OPTIONS="$SQUASHFS_OPTIONS -ef $SQUASHFS_EXCLUDES_FILE -wildcards"
1442 # get rid of unnecessary files when building grml-small for final release:
1443 if echo "$CLASSES" | grep -q GRML_SMALL ; then
1444 SQUASHFS_OPTIONS="$SQUASHFS_OPTIONS -e initrd.img* vmlinuz*"
1448 SQUASHFS_STDERR="$(mktemp -t grml-live.XXXXXX)"
1450 # informational stuff
1451 [ -n "$SQUASHFS_OPTIONS" ] && SQUASHFS_INFO_MSG="$SQUASHFS_OPTIONS"
1452 [ -n "$SQUASHFS_INFO_MSG" ] && SQUASHFS_INFO_MSG="using options: $SQUASHFS_INFO_MSG"
1453 einfo "Squashfs build information: running binary $SQUASHFS_BINARY $SQUASHFS_INFO_MSG"
1455 log "$SQUASHFS_BINARY $CHROOT_OUTPUT/ $BUILD_OUTPUT/live/${GRML_NAME}/${GRML_NAME}.squashfs -noappend $SQUASHFS_OPTIONS"
1457 if $SQUASHFS_BINARY $CHROOT_OUTPUT/ $BUILD_OUTPUT/live/"${GRML_NAME}"/"${GRML_NAME}".squashfs \
1458 -noappend $SQUASHFS_OPTIONS 2>"${SQUASHFS_STDERR}" ; then
1459 echo "${GRML_NAME}.squashfs" > $BUILD_OUTPUT/live/"${GRML_NAME}"/filesystem.module
1460 log "Finished execution of stage 'squashfs' [$(date)]"
1461 einfo "Finished execution of stage 'squashfs'" ; eend 0
1463 log "Error: there was a critical error executing stage 'squashfs' [$(date)]:"
1464 log "$(cat $SQUASHFS_STDERR)"
1465 eerror "Error: there was a critical error executing stage 'squashfs':"
1466 cat "${SQUASHFS_STDERR}"
1471 FORCE_ISO_REBUILD=true
1474 # create md5sum file:
1475 if [ -z "$BOOTSTRAP_ONLY" ] ; then
1476 ( cd $BUILD_OUTPUT/GRML/"${GRML_NAME}" &&
1477 find ../.. -type f -not -name md5sums -not -name isolinux.bin -exec md5sum {} \; > md5sums )
1481 # information how the ISO was generated {{{
1482 # shellcheck disable=SC2034
1483 generate_build_info() {
1485 boot_method="${BOOT_METHOD}" \
1486 bootstrap_only="${BOOTSTRAP_ONLY}" \
1487 build_date="${DATE}" \
1488 build_dirty="${BUILD_DIRTY}" \
1489 build_only="${BUILD_ONLY}" \
1490 chroot_install="${CHROOT_INSTALL}" \
1491 classes="${CLASSES}" \
1492 clean_artifacts="${CLEAN_ARTIFACTS}" \
1493 default_bootoptions="${DEFAULT_BOOTOPTIONS}" \
1494 distri_info="${DISTRI_INFO}" \
1495 distri_name="${DISTRI_NAME}" \
1496 extract_iso_name="${EXTRACT_ISO_NAME}" \
1497 fai_cmdline="BUILD_ONLY=${BUILD_ONLY} BOOTSTRAP_ONLY=${BOOTSTRAP_ONLY} GRML_LIVE_CONFIG=${CONFIGDUMP} WAYBACK_DATE=${WAYBACK_DATE} fai ${VERBOSE} -C ${GRML_FAI_CONFIG} -s file:///${GRML_FAI_CONFIG}/config -c${CLASSES} -u ${HOSTNAME} ${FAI_ACTION} ${CHROOT_OUTPUT} ${FAI_ARGS}" \
1498 fai_version="$(fai --help 2>/dev/null | head -1 | awk '{print $2}' | sed 's/\.$//' || true)" \
1499 grml_architecture="${ARCH}" \
1500 grml_bootid="${BOOTID}" \
1501 grml_build_output="${BUILD_OUTPUT}" \
1502 grml_chroot_output="${CHROOT_OUTPUT}" \
1503 grml_debian_version="${SUITE}" \
1504 grml_iso_name="${ISO_NAME}" \
1505 grml_iso_output="${ISO_OUTPUT}" \
1506 grml_live_cmdline="${CMDLINE}" \
1507 grml_live_config_file="${LIVE_CONF}" \
1508 grml_live_scripts_directory="${SCRIPTS_DIRECTORY}" \
1509 grml_live_template_directory="${TEMPLATE_DIRECTORY}" \
1510 grml_live_version="${GRML_LIVE_VERSION}" \
1511 grml_local_config="${LOCAL_CONFIG}" \
1512 grml_name="${GRML_NAME}" \
1513 grml_short_name="${SHORT_NAME}" \
1514 grml_username="${USERNAME}" \
1515 grml_version="${VERSION}" \
1516 host_architecture="$(dpkg --print-architecture || true)" \
1517 host_debian_version="$(cat /etc/debian_version 2>/dev/null || true)" \
1518 host_kernel_version="$(uname -a)" \
1519 hybrid_method="${HYBRID_METHOD}" \
1520 mkisofs_cmdline="${MKISOFS} -V ${GRML_NAME} ${VERSION} -publisher 'grml-live | grml.org' -l -r -J ${BOOT_ARGS} ${EFI_ARGS} -no-pad -o ${ISO_OUTPUT}/${ISO_NAME}" \
1521 mkisofs_version="$(${MKISOFS} --version 2>/dev/null | head -1 || true)" \
1522 mksquashfs_cmdline="${SQUASHFS_BINARY} ${CHROOT_OUTPUT}/ ${BUILD_OUTPUT}/live/${GRML_NAME}/${GRML_NAME}.squashfs -noappend ${SQUASHFS_OPTIONS}" \
1523 mksquashfs_version="$(${SQUASHFS_BINARY} -version | head -1 || true)" \
1524 output_owner="${CHOWN_USER}" \
1525 release_info="${RELEASE_INFO}" \
1526 release_name="${RELEASENAME}" \
1527 secure_boot="${SECURE_BOOT}" \
1528 skip_mkisofs="${SKIP_MKISOFS}" \
1529 skip_mksquashfs_="${SKIP_MKSQUASHFS}" \
1530 skip_netboot="${SKIP_NETBOOT}" \
1531 squashfs_name="${SQUASHFS_NAME}" \
1532 template_directory="${TEMPLATE_DIRECTORY}" \
1533 timestamp="$(TZ=UTC date +%s)" \
1534 update_only="${UPDATE}" \
1535 wayback_date="${WAYBACK_DATE}" \
1540 # ISO_OUTPUT - mkisofs {{{
1541 [ -n "$ISO_OUTPUT" ] || ISO_OUTPUT="$OUTPUT/grml_isos"
1542 [ -n "$ISO_NAME" ] || ISO_NAME="${GRML_NAME}_${VERSION}.iso"
1544 if [ "$BOOT_METHOD" = "isolinux" ] ; then
1545 BOOT_ARGS="-no-emul-boot -boot-load-size 4 -boot-info-table -b boot/isolinux/isolinux.bin -c boot/isolinux/boot.cat"
1546 if [ "$HYBRID_METHOD" = "isohybrid" ] ; then
1547 EFI_ARGS="-isohybrid-mbr /usr/lib/ISOLINUX/isohdpfx.bin -eltorito-alt-boot -e boot/efi.img -no-emul-boot -isohybrid-gpt-basdat"
1549 elif [ "$BOOT_METHOD" = "grub2" ] ; then
1550 BOOT_ARGS="-no-emul-boot -boot-load-size 4 -b boot/grub/toriboot.bin"
1553 # Work around http://bts.grml.org/grml/issue945
1554 if [[ $BOOT_METHOD != isolinux && ($HYBRID_METHOD = isohybrid || $HYBRID_METHOD = manifold) ]]; then
1555 log "Setting HYBRID_METHOD to grub2 as hybrid mode does not work with isohybrid yet."
1556 ewarn "Setting HYBRID_METHOD to grub2 as hybrid mode does not work with isohybrid yet."
1557 HYBRID_METHOD='grub2'
1561 if [ -f "${ISO_OUTPUT}/${ISO_NAME}" -a -z "$UPDATE" -a -z "$BUILD_ONLY" -a -z "$BUILD_DIRTY" -a "$FORCE_ISO_REBUILD" = "false" ] ; then
1562 log "Skipping stage 'iso build' as $ISO_OUTPUT/${ISO_NAME} exists already."
1563 ewarn "Skipping stage 'iso build' as $ISO_OUTPUT/${ISO_NAME} exists already." ; eend 0
1564 elif [ -n "$SKIP_MKISOFS" ] ; then
1565 log "Skipping stage 'iso build' as requested via option -n or -N"
1566 ewarn "Skipping stage 'iso build' as requested via option -n or -N" ; eend 0
1568 mkdir -p "$ISO_OUTPUT" || bailout 6 "Problem with creating $ISO_OUTPUT for stage 'iso build'"
1570 if $FORCE_ISO_REBUILD && ! [ -f "${ISO_OUTPUT}/${ISO_NAME}" ] ; then
1571 log "Forcing rebuild of ISO because files on ISO have been modified."
1572 einfo "Forcing rebuild of ISO because files on ISO have been modified."
1575 # support xorriso as well mkisofs and genisoimage
1576 if which xorriso >/dev/null 2>&1 ; then
1577 MKISOFS='xorriso -as mkisofs'
1578 elif which mkisofs >/dev/null 2>&1; then
1580 elif which genisoimage >/dev/null 2>&1; then
1581 MKISOFS='genisoimage'
1583 log "Error: neither xorriso nor mkisofs nor genisoimage available - can not create ISO."
1584 eerror "Error: neither xorriso nor mkisofs nor genisoimage available - can not create ISO." ; eend 1
1588 einfo "Using ${MKISOFS} to build ISO." ; eend 0
1589 case "${ARCH}-${MKISOFS}" in
1590 # using -eltorito-alt-boot is limited to xorriso for now
1594 if ! dpkg --compare-versions $(dpkg-query -W -f='${Version}\n' xorriso 2>/dev/null) gt-nl 1.1.6-1 ; then
1595 log "Disabling (U)EFI boot support because xorriso version is too old."
1596 ewarn "Disabling (U)EFI boot support because xorriso version is too old." ; eend 0
1598 if [ -r "${BUILD_OUTPUT}"/boot/efi.img ] ; then
1599 einfo "Enabling (U)EFI boot."
1600 log "Enabling (U)EFI boot."
1601 BOOT_ARGS="$BOOT_ARGS -boot-info-table -eltorito-alt-boot -e boot/efi.img -no-emul-boot"
1604 log "Disabling (U)EFI boot support because /boot/efi.img is missing."
1605 ewarn "Disabling (U)EFI boot support because /boot/efi.img is missing." ; eend 0
1614 if cd "$BUILD_OUTPUT" ; then
1615 if [ "$BOOT_METHOD" = "grub2" ]; then
1616 # make a 2048-byte bootsector for El Torito
1617 dd if=/dev/zero of=boot/grub/toriboot.bin bs=512 count=4 2>/dev/null
1618 # those are in 2048-byte sectors, so 1 16 matches 4 63 below
1619 echo 1 16 | mksh "${SCRIPTS_DIRECTORY}/bootgrub.mksh" -B 11 | \
1620 dd of=boot/grub/toriboot.bin conv=notrunc 2>/dev/null
1623 log "Generating build information in conf/buildinfo.json"
1624 einfo "Generating build information in conf/buildinfo.json"
1626 generate_build_info > conf/buildinfo.json
1629 log "$MKISOFS -V '${GRML_NAME} ${VERSION}' -publisher 'grml-live | grml.org' -l -r -J $BOOT_ARGS $EFI_ARGS -no-pad -o ${ISO_OUTPUT}/${ISO_NAME} ."
1630 einfo "Generating ISO file..."
1631 $MKISOFS -V "${GRML_NAME} ${VERSION}" -publisher 'grml-live | grml.org' \
1632 -l -r -J $BOOT_ARGS $EFI_ARGS -no-pad \
1633 -o "${ISO_OUTPUT}/${ISO_NAME}" . ; RC=$?
1636 # do not continue on errors, otherwise we might generate/overwrite the ISO with dd if=... stuff
1637 if [ "$RC" != 0 ] ; then
1638 log "Error: critical error while generating ISO [exit code ${RC}]. Exiting."
1639 eerror "Error: critical error while generating ISO [exit code ${RC}]. Exiting." ; eend 1
1643 # both of these need core.img there, so it’s easier to write it here
1644 if [ "$BOOT_METHOD" = "grub2" ] || [ "$HYBRID_METHOD" = "grub2" ]; then
1645 # must be <= 30720 bytes
1646 dd if=boot/grub/core.img of="${ISO_OUTPUT}/${ISO_NAME}" \
1647 conv=notrunc bs=512 seek=4 2>/dev/null
1650 # pad the output ISO to multiples of 256 KiB for partition table support
1651 siz=$($getfilesize "${ISO_OUTPUT}/${ISO_NAME}")
1652 cyls=$((siz / 512 / 32 / 16 + 1)) # C=$cyls H=16 S=32
1653 siz=$((cyls * 16 * 32 * 512)) # size after padding
1654 dd if=/dev/zero bs=1 count=1 seek=$((siz - 1)) \
1655 of="${ISO_OUTPUT}/${ISO_NAME}" 2>/dev/null
1657 # support disabling hybrid ISO image
1658 if [ "$HYBRID_METHOD" = "disable" ] ; then
1659 log "Skipping creation of hybrid ISO file as requested via HYBRID_METHOD=disable"
1660 einfo "Skipping creation of hybrid ISO file as requested via HYBRID_METHOD=disable"
1662 elif [ "$HYBRID_METHOD" = "manifold" ] || [ "$HYBRID_METHOD" = "grub2" ] ; then
1663 # isoinfo is part of both mkisofs and genisoimage so we're good
1664 bootoff=$(isoinfo -l -i "${ISO_OUTPUT}/${ISO_NAME}" | \
1665 sed -n '/^.*\[ *\([0-9]*\)[] ].* ISOLINUX.BIN[;1]* *$/s//\1/p')
1667 if ! [ -r boot/grub/core.img ] ; then
1668 log "boot/grub/core.img not found, not creating manifold boot ISO file"
1669 ewarn "boot/grub/core.img not found, not creating manifold boot ISO file"
1670 elif [ "${bootoff:-0}" -lt 1 ] ; then
1671 log "isolinux.bin not found on the ISO file, disabling manifold boot"
1672 ewarn "isolinux.bin not found on the ISO file, disabling manifold boot"
1674 if [ "$HYBRID_METHOD" = "grub2" ] ; then
1675 log "Creating hybrid ISO file with manifold/grub2 method"
1676 einfo "Creating hybrid ISO file with manifold/grub2 method"
1677 # 512 bytes: MBR, partition table, load GRUB 2
1678 echo 4 63 | mksh "${SCRIPTS_DIRECTORY}/bootgrub.mksh" -A -M 4:0x96 -g $cyls:16:32
1680 log "Creating hybrid ISO file with manifold method"
1681 einfo "Creating hybrid ISO file with manifold method"
1682 # read only one but 2048-byte sized (scale: << 2) sector
1683 echo $bootoff $bootoff | \
1684 mksh ${SCRIPTS_DIRECTORY}/bootilnx.mksh -A -M 4:0x96 -g $cyls:16:32 -S 2
1685 fi | dd of="${ISO_OUTPUT}/${ISO_NAME}" conv=notrunc 2>/dev/null
1688 elif [ "$HYBRID_METHOD" = "isohybrid" ] ; then
1689 : # nothing to do, handled via $MKISOFS $EFI_ARGS already
1691 bailout 12 "Unknown HYBRID_METHOD [${HYBRID_METHOD}]. Supported values: disable, isohybrid, grub2, manifold"
1694 # generate ISO checksums if we are using class 'RELEASE':
1695 case $CLASSES in *RELEASE*)
1698 if cd $ISO_OUTPUT ; then
1699 sha256sum ${ISO_NAME} > ${ISO_NAME}.sha256 && \
1700 touch -r ${ISO_NAME} ${ISO_NAME}.sha256
1709 if [ "$RC" = 0 ] ; then
1710 log "Finished execution of stage 'iso build' [$(date)]"
1711 einfo "Finished execution of stage 'iso build'" ; eend 0
1713 log "Error: there was a critical error ($RC) executing stage 'iso build' [$(date)]"
1714 eerror "Error: there was a critical error executing stage 'iso build'" ; eend 1
1720 # netboot package {{{
1721 create_netbootpackage() {
1722 local OUTPUT_FILE="${NETBOOT}/grml_netboot_package_${GRML_NAME}_${VERSION}.tar"
1724 if [ -f "${OUTPUT_FILE}" -a -z "$UPDATE" -a -z "$BUILD_ONLY" -a -z "$BUILD_DIRTY" ] ; then
1725 log "Skipping stage 'netboot' as $OUTPUT_FILE exists already."
1726 ewarn "Skipping stage 'netboot' as $OUTPUT_FILE exists already." ; eend 0
1728 elif [ -n "$SKIP_NETBOOT" ] ; then
1729 log "Skipping stage 'netboot' as requested via option -Q"
1730 ewarn "Skipping stage 'netboot' as requested via option -Q" ; eend 0
1736 # since syslinux v3:6.03~pre1+dfsg-4 the pxelinux.0 has been split into a
1737 # separate pxelinux package
1738 if [ -d "${CHROOT_OUTPUT}/usr/lib/PXELINUX/" ] ; then
1739 local pxelinux_dir=/usr/lib/PXELINUX
1741 local pxelinux_dir=/usr/lib/syslinux
1744 if ! [ -r "${CHROOT_OUTPUT}/${pxelinux_dir}/pxelinux.0" ] ; then
1745 ewarn "File ${pxelinux_dir}/pxelinux.0 not found in build chroot." ; eend 0
1747 einfo "Install syslinux[-common]/pxelinux package in chroot to get a netboot package."
1752 local OUTPUTDIR="${NETBOOT}/build_tmp"
1753 local WORKING_DIR="${OUTPUTDIR}/grml_netboot_package_${GRML_NAME}_${VERSION}/tftpboot/"
1755 mkdir -p "$WORKING_DIR"
1757 cp "${CHROOT_OUTPUT}"/boot/vmlinuz-* "$WORKING_DIR"/vmlinuz
1758 cp "${CHROOT_OUTPUT}"/boot/initrd.img-* "$WORKING_DIR"/initrd.img
1759 cp "${CHROOT_OUTPUT}/${pxelinux_dir}/pxelinux.0" "${WORKING_DIR}/pxelinux.0"
1761 if [ -r "${CHROOT_OUTPUT}"/usr/lib/syslinux/modules/bios/ldlinux.c32 ] ; then
1762 cp "${CHROOT_OUTPUT}"/usr/lib/syslinux/modules/bios/ldlinux.c32 "${WORKING_DIR}"/
1765 mkdir -p "${WORKING_DIR}/pxelinux.cfg"
1766 if [ -r "${BUILD_OUTPUT}/boot/isolinux/netboot.cfg" ] ; then
1767 cp "${BUILD_OUTPUT}/boot/isolinux/netboot.cfg" "${WORKING_DIR}/pxelinux.cfg/default"
1769 log "File ${BUILD_OUTPUT}/boot/isolinux/netboot.cfg not found."
1770 ewarn "File ${BUILD_OUTPUT}/boot/isolinux/netboot.cfg not found."
1772 log "Hint: Are you using custom templates which do not provide netboot.cfg?"
1773 ewarn "Hint: Are you using custom templates which do not provide netboot.cfg?" ; eend 0
1777 # don't include shim + grubnetx64 + grub files in i386 netboot packages,
1778 # as those don't make much sense there
1779 if [ "$ARCH" = amd64 ] ; then
1780 if ! [ -r "${BUILD_OUTPUT}/boot/grub/netboot.cfg" ] ; then
1781 log "File ${BUILD_OUTPUT}/boot/grub/netboot.cfg not found."
1782 ewarn "File ${BUILD_OUTPUT}/boot/grub/netboot.cfg not found."
1784 log "Hint: Are you using custom templates which do not provide grub.cfg?"
1785 ewarn "Hint: Are you using custom templates which do not provide grub.cfg?" ; eend 0
1788 cp "${BUILD_OUTPUT}/boot/grub/netboot.cfg" "${WORKING_DIR}/grub.cfg"
1789 adjust_boot_files "${WORKING_DIR}/grub.cfg"
1791 if [ -r "${CHROOT_OUTPUT}"/usr/lib/shim/shimx64.efi.signed ] ; then
1792 log "Installing ${CHROOT_OUTPUT}/usr/lib/shim/shimx64.efi.signed as shim.efi in netboot package"
1793 cp "${CHROOT_OUTPUT}"/usr/lib/shim/shimx64.efi.signed "${WORKING_DIR}"/shim.efi
1794 elif [ -r "${CHROOT_OUTPUT}"/usr/lib/shim/shimx64.efi ] ; then
1795 log "Installing ${CHROOT_OUTPUT}/usr/lib/shim/shimx64.efi as shim.efi in netboot package"
1796 cp "${CHROOT_OUTPUT}"/usr/lib/shim/shimx64.efi "${WORKING_DIR}"/shim.efi
1798 log "No shimx64.efi for usage with PXE boot found (shim-signed not present?)"
1799 ewarn "No shimx64.efi for usage with PXE boot found (shim-signed not present?)" ; eend 0
1802 if [ -r "${CHROOT_OUTPUT}"/usr/lib/grub/x86_64-efi-signed/grubnetx64.efi.signed ] ; then
1803 log "Installing /usr/lib/grub/x86_64-efi-signed/grubnetx64.efi.signed as grubx64.efi in netboot package"
1804 cp "${CHROOT_OUTPUT}"/usr/lib/grub/x86_64-efi-signed/grubnetx64.efi.signed "${WORKING_DIR}"/grubx64.efi
1805 elif [ -r "${CHROOT_OUTPUT}"/usr/lib/grub/x86_64-efi/monolithic/grubnetx64.efi ] ; then
1806 log "Installing /usr/lib/grub/x86_64-efi/monolithic/grubnetx64.efi as grubx64.efi in netboot package"
1807 cp "${CHROOT_OUTPUT}"/usr/lib/grub/x86_64-efi/monolithic/grubnetx64.efi "${WORKING_DIR}"/grubx64.efi
1809 log "No grubnetx64.efi for usage with PXE boot found (grub-efi-amd64-signed not present?)"
1810 ewarn "No grubnetx64.efi for usage with PXE boot found (grub-efi-amd64-signed not present?)." ; eend 0
1813 if [ -r "${CHROOT_OUTPUT}"/usr/share/grub/unicode.pf2 ] ; then
1814 log "Installing ${CHROOT_OUTPUT}/usr/share/grub/unicode.pf2 as grub/fonts/unicode.pf2 in netboot package"
1815 mkdir -p "${WORKING_DIR}"/grub/fonts/
1816 cp "${CHROOT_OUTPUT}"/usr/share/grub/unicode.pf2 "${WORKING_DIR}"/grub/fonts/
1818 log "No unicode.pf2 for usage with PXE boot found (grub-common not present?)"
1819 ewarn "No unicode.pf2 for usage with PXE boot found (grub-common not present?)" ; eend 0
1824 if tar -C "$OUTPUTDIR" -cf "${OUTPUT_FILE}" "grml_netboot_package_${GRML_NAME}_${VERSION}" ; then
1826 cd $(dirname "${OUTPUT_FILE}")
1827 sha256sum $(basename "${OUTPUT_FILE}") > "${OUTPUT_FILE}.sha256"
1829 einfo "Generated netboot package ${OUTPUT_FILE}" ; eend 0
1830 rm -rf "${OUTPUTDIR}"
1832 rm -rf "${OUTPUTDIR}"
1833 eerror "Could not generate netboot package ${OUTPUT_FILE}" ; eend 1
1838 create_netbootpackage
1841 # log build information to database if grml-live-db is installed and enabled {{{
1843 if [ -d /usr/share/grml-live-db ] ; then
1846 DPKG_LIST="/var/log/fai/$HOSTNAME/last/dpkg.list" # the dpkg --list output of the chroot:
1847 [ -n "$DPKG_DATABASE" ] || DPKG_DATABASE=/var/log/grml-live.db
1848 [ -n "$DPKG_DBSCRIPT" ] || DPKG_DBSCRIPT=/usr/share/grml-live-db/scripts/dpkg-to-db
1849 [ -n "$DPKG_DBOPTIONS" ] || DPKG_DBOPTIONS="--database $DPKG_DATABASE --logfile $LOGFILE --flavour $GRML_NAME --dpkg $DPKG_LIST"
1851 if ! [ -x "$DPKG_DBSCRIPT" ] ; then
1852 log "Error: $DPKG_DBSCRIPT is not executable, can not log dpkg information."
1853 eerror "Error: $DPKG_DBSCRIPT is not executable, can not log dpkg information." ; eend 1
1857 # disable by default for now, not sure whether really everyone is using a local db file
1858 #if ! touch "$DPKG_DATABASE" ; then
1859 # eerror "Error: can not write to ${DPKG_DATABASE}, can not log dpkg information." ; eend 1
1863 if ! [ -r "$DPKG_LIST" ] ; then
1864 log "Warning: can not read $DPKG_LIST - can not provide information to $DPKG_DBSCRIPT (dirty build?)"
1865 ewarn "Warning: can not read $DPKG_LIST - can not provide information to $DPKG_DBSCRIPT (dirty build?)" ; eend 0
1867 einfo "Logging $DPKG_LIST to database $DPKG_DATABASE"
1868 log "Logging $DPKG_LIST to database $DPKG_DATABASE"
1869 log "Executing $DPKG_DBSCRIPT $DPKG_DBOPTIONS"
1872 if DB_INFO=$("$DPKG_DBSCRIPT" $DPKG_DBOPTIONS 2>&1) ; then
1888 if [ -n "${start_seconds}" ] ; then
1889 end_seconds="$(date +%s)"
1890 SECONDS="$(( end_seconds - start_seconds ))"
1892 log "Successfully finished execution of $PN [$(date) - running ${SECONDS} seconds]"
1894 dpkg_to_db # make sure we catch the last log line as well, therefore execute between log + einfo
1896 einfo "Successfully finished execution of $PN [$(date) - running ${SECONDS} seconds]" ; eend 0
1900 ## END OF FILE #################################################################
1901 # vim:foldmethod=marker ts=2 ft=sh ai expandtab tw=80 sw=2