+
+if [ -n "$CONFIG" ] ; then
+ if ! [ -f "$CONFIG" ] ; then
+ log "Sorry, $CONFIG could not be read. Exiting. [$(date)]"
+ eerror "Sorry, $CONFIG could not be read. Exiting."
+ bailout 1
+ else
+ log "Sourcing $CONFIG"
+ . $CONFIG
+ fi
+fi
+
+start_seconds=$(cut -d . -f 1 /proc/uptime)
+log "------------------------------------------------------------------------------"
+log "Starting grml-live [${GRML_LIVE_VERSION}] run on $(date)"
+log "Executed grml-live command line:"
+log "$CMDLINE"
+
+einfo "Logging actions to logfile $LOGFILE"
+# }}}
+
+# on-the-fly configuration {{{
+if [ -n "$MIRROR_DIRECTORY" ] ; then
+ if ! [ -d "$MIRROR_DIRECTORY/debian" ] ; then
+ log "Sorry, $MIRROR_DIRECTORY/debian does not seem to exist. Exiting. [$(date)]"
+ eerror "Sorry, $MIRROR_DIRECTORY/debian does not seem to exist. Exiting."
+ bailout 1
+ fi
+ cat > "$SOURCES_LIST_FILE" << EOF
+# NOTE: This file is *NOT* meant for manual customisation! This file is
+# modified by grml-live and any changes might be overriden.
+# You might consider using GRML_LIVE_SOURCES in /etc/grml/grml-live.conf*
+# and using /etc/grml/fai/files/etc/apt instead!'
+EOF
+ echo "$MIRROR_SOURCES" >> "$SOURCES_LIST_FILE"
+ if [ -n "$GRML_LIVE_SOURCES" ] ; then
+ echo "$GRML_LIVE_SOURCES" >> "$SOURCES_LIST_FILE"
+ fi
+elif [ -n "$GRML_LIVE_SOURCES" ] ; then
+ cat > "$SOURCES_LIST_FILE" << EOF
+# NOTE: This file is *NOT* meant for manual customisation! This file is
+# modified by grml-live and any changes might be overriden.
+# You might consider using GRML_LIVE_SOURCES in /etc/grml/grml-live.conf*
+# and using /etc/grml/fai/files/etc/apt instead!'
+EOF
+ echo "$GRML_LIVE_SOURCES" >> "$SOURCES_LIST_FILE"
+fi
+
+if [ -n "$FAI_DEBOOTSTRAP" ] ; then
+ sed "s#^FAI_DEBOOTSTRAP=.*#FAI_DEBOOTSTRAP=\"$FAI_DEBOOTSTRAP\"#" "$NFSROOT_CONF" | sponge "$NFSROOT_CONF"
+fi
+
+# does this suck? YES!
+if [ -n "$SUITE" ] ; then
+
+ # /usr/share/debootstrap/scripts/unstable does not exist, instead use 'sid':
+ case $SUITE in
+ unstable) SUITE='sid' ;;
+ esac
+
+ DIST=" etch\| stable\| lenny\| squeeze\| testing\| sid\| unstable"
+ sed "s/\(^deb .\+\)\([ \t]*\)\($DIST\)\([ \t]*\)\(main \)/\1 \2$SUITE\4\5/" "$SOURCES_LIST_FILE" | sponge "$SOURCES_LIST_FILE"
+ for file in "$LIVE_CONF" "$CONFIG" "$LOCAL_CONFIG" ; do
+ if [ -n "$file" ] ; then
+ sed "s/^SUITE=.*/SUITE=\"$SUITE\"/" $file | sponge $file
+ sed "s/\(^deb .\+\)\([ \t]*\)\($DIST\)\([ \t]*\)\(main \)/\1 \2$SUITE\4\5/" "$file" | sponge "$file"
+ fi
+ done
+
+ # notice: activate grml-live pool only if we are building against unstable:
+ if grep -qe unstable -qe sid "$SOURCES_LIST_FILE" ; then
+ grep -q 'grml-live.*main' "$SOURCES_LIST_FILE" || \
+ grep grml-stable "$SOURCES_LIST_FILE" | \
+ sed 's/grml-stable/grml-live/' >> "$SOURCES_LIST_FILE"
+ else
+ grep -q 'grml-live.*main' "$SOURCES_LIST_FILE" && \
+ sed 's/.*grml-live.*/# removed grml-live repository/' "$SOURCES_LIST_FILE" | sponge "$SOURCES_LIST_FILE"
+ fi
+
+ for file in "$LIVE_CONF" "$CONFIG" "$LOCAL_CONFIG" "$NFSROOT_CONF" ; do
+ if [ -n "$file" ] ; then
+ sed "s|^FAI_DEBOOTSTRAP=\"[a-z]* |FAI_DEBOOTSTRAP=\"$SUITE |" "$file" | sponge "$file"
+ fi
+ done
+fi
+
+# set $ARCH
+[ -n "$ARCH" ] || ARCH="$(dpkg --print-architecture)"
+if grep -q -- 'FAI_DEBOOTSTRAP_OPTS.*--arch' "$NFSROOT_CONF" ; then
+ sed "s/--arch [a-z0-9]* /--arch $ARCH /" "$NFSROOT_CONF" | sponge "$NFSROOT_CONF"
+else
+ sed "s|^FAI_DEBOOTSTRAP_OPTS=\"\(.*\)|FAI_DEBOOTSTRAP_OPTS=\"--arch $ARCH \1|" "$NFSROOT_CONF" | sponge "$NFSROOT_CONF"
+fi
+# }}}
+
+# CHROOT_OUTPUT - execute FAI {{{
+if [ -n "$BUILD_DIRTY" ]; then
+ einfo "Skipping FAI" ; eend 0
+else
+ [ -n "$CHROOT_OUTPUT" ] || CHROOT_OUTPUT="$OUTPUT/grml_chroot"
+
+ if [ -n "$UPDATE" -o -n "$BUILD_ONLY" ] ; then
+ FAI_ACTION=softupdate
+ else
+ FAI_ACTION=dirinstall
+ fi
+
+ if [ -n "$UPDATE" -o -n "$BUILD_ONLY" ] ; then
+ if ! [ -r "$CHROOT_OUTPUT/etc/grml_version" ] ; then
+ log "Error: does not look like you have a working chroot. Updating/building not possible."
+ eerror "Error: does not look like you have a working chroot. Updating/building not possible. (Drop -u/-b option?)"
+ eend 1
+ bailout 20
+ fi
+ fi
+
+ if [ -d "$CHROOT_OUTPUT/bin" -a -z "$UPDATE" -a -z "$BUILD_ONLY" ] ; then
+ log "$CHROOT_OUTPUT exists already, skipping stage 'fai dirinstall'"
+ ewarn "$CHROOT_OUTPUT exists already, skipping stage 'fai dirinstall'" ; eend 0
+ else
+ mkdir -p "$CHROOT_OUTPUT" || bailout 5 "Problem with creating $CHROOT_OUTPUT for FAI"
+
+ if [ -n "${MIRROR_DIRECTORY}" ] ; then
+ mkdir -p "${CHROOT_OUTPUT}/${MIRROR_DIRECTORY}"
+ mount --bind "${MIRROR_DIRECTORY}" "${CHROOT_OUTPUT}/${MIRROR_DIRECTORY}"
+ fi
+
+ log "Executed FAI command line:"
+ log "BUILD_ONLY=$BUILD_ONLY fai $VERBOSE -C $GRML_FAI_CONFIG -c$CLASSES -u $HOSTNAME $FAI_ACTION $CHROOT_OUTPUT $FAI_ARGS"
+ BUILD_ONLY="$BUILD_ONLY" fai $VERBOSE -C "$GRML_FAI_CONFIG" -c"$CLASSES" -u \
+ "$HOSTNAME" $FAI_ACTION "$CHROOT_OUTPUT" $FAI_ARGS | tee -a $LOGFILE
+ RC="$PIPESTATUS" # notice: bash-only
+
+ if [ "$RC" != 0 ] ; then
+ log "Error while executing fai [exit code ${RC}]. Exiting."
+ eerror "Error while executing fai [exit code ${RC}]. Exiting." ; eend 1
+ bailout 1
+ else
+ log "Setting /etc/grml_version to $GRML_NAME $VERSION Release Codename $RELEASENAME [$ISO_DATE]"
+ echo "$GRML_NAME $VERSION Release Codename $RELEASENAME [$ISO_DATE]" > $CHROOT_OUTPUT/etc/grml_version
+ chmod 644 $CHROOT_OUTPUT/etc/grml_version
+ einfo "Rebuilding initramfs"
+ # make sure new /etc/grml_version reaches the initramfs:
+ chroot $CHROOT_OUTPUT update-initramfs -u -t
+ eend $?
+ fi
+
+ # Remove all FAI logs from chroot if class RELEASE is used:
+ if [ -f "$CHROOT_OUTPUT"/etc/grml_fai_release ] ; then
+ rm -rf "$CHROOT_OUTPUT"/var/log/fai/*
+ fi
+
+ # make sure we don't leave any mounts - FAI doesn't remove them always
+ umount $CHROOT_OUTPUT/proc 2>/dev/null || /bin/true
+ umount $CHROOT_OUTPUT/sys 2>/dev/null || /bin/true
+ umount $CHROOT_OUTPUT/dev/pts 2>/dev/null || /bin/true
+ umount $CHROOT_OUTPUT/dev 2>/dev/null || /bin/true
+
+ [ -n "$MIRROR_DIRECTORY" ] && umount "${CHROOT_OUTPUT}/${MIRROR_DIRECTORY}"
+
+ # notice: 'fai dirinstall' does not seem to exit appropriate, so:
+ ERROR=''
+ CHECKLOG=/var/log/fai/$HOSTNAME/last
+ if [ -r "$CHECKLOG/software.log" ] ; then
+ # 1 errors during executing of commands
+ grep 'dpkg: error processing' $CHECKLOG/software.log >> $LOGFILE && ERROR=1
+ grep 'E: Method http has died unexpectedly!' $CHECKLOG/software.log >> $LOGFILE && ERROR=2
+ grep 'ERROR: chroot' $CHECKLOG/software.log >> $LOGFILE && ERROR=3
+ grep 'E: Failed to fetch' $CHECKLOG/software.log >> $LOGFILE && ERROR=4
+ grep 'Unable to write mmap - msync (28 No space left on device)' $CHECKLOG/software.log >> $LOGFILE && ERROR=5
+ fi
+
+ if [ -r "$CHECKLOG/shell.log" ] ; then
+ grep 'FAILED with exit code' $CHECKLOG/shell.log >> $LOGFILE && ERROR=2
+ fi
+
+ if [ -n "$ERROR" ] ; then
+ log "There was an error [${ERROR}] during execution of stage 'fai dirinstall' [$(date)]"
+ eerror "There was an error during execution of stage 'fai dirinstall'"
+ echo " Check out ${CHECKLOG}/ for details. [exit ${ERROR}]"
+ eend 1
+ bailout 1
+ else
+ log "Finished execution of stage 'fai dirinstall' [$(date)]"
+ einfo "Finished execution of stage 'fai dirinstall'"
+ fi
+
+ fi
+fi # BUILD_DIRTY?
+# }}}
+
+# BUILD_OUTPUT - execute arch specific stuff and squashfs {{{
+[ -n "$BUILD_OUTPUT" ] || BUILD_OUTPUT="$OUTPUT/grml_cd"
+mkdir -p "$BUILD_OUTPUT" || bailout 6 "Problem with creating $BUILD_OUTPUT for stage ARCH"
+
+# i386:
+if [ "$ARCH" = i386 ] || [ "$ARCH" = amd64 ] ; then
+ if [ -d "$BUILD_OUTPUT"/boot -a -z "$UPDATE" -a -z "$BUILD_ONLY" ] ; then
+ log "$BUILD_OUTPUT/boot exists already, skipping stage 'boot'"
+ ewarn "$BUILD_OUTPUT/boot exists already, skipping stage 'boot'" ; eend 0
+ else
+ # booting stuff:
+ [ -d "$BUILD_OUTPUT"/boot/isolinux ] || mkdir -p "$BUILD_OUTPUT"/boot/isolinux
+ [ -d "$BUILD_OUTPUT"/boot/"${SHORT_GRML_NAME}" ] || mkdir -p "$BUILD_OUTPUT"/boot/"${SHORT_GRML_NAME}"
+
+ if [ -z "$NO_ADDONS" ] ; then
+ [ -d "$BUILD_OUTPUT"/boot/addons ] || mkdir -p "$BUILD_OUTPUT"/boot/addons
+ cp /boot/memtest86+.bin "$BUILD_OUTPUT"/boot/addons/memtest
+ fi
+
+ # if we don't have an initrd we a) can't boot and b) there was an error
+ # during build, so check for the file:
+ INITRD="$(ls $CHROOT_OUTPUT/boot/initrd* 2>/dev/null| grep -v '.bak$' | sort -r | head -1)"
+ if [ -n "$INITRD" ] ; then
+ cp $INITRD "$BUILD_OUTPUT"/boot/"${SHORT_GRML_NAME}"/initrd.gz
+ find $CHROOT_OUTPUT/boot/ -name initrd\*.bak -exec rm {} \;
+ else
+ log "No initrd found inside $CHROOT_OUTPUT/boot/ - Exiting"
+ eerror "No initrd found inside $CHROOT_OUTPUT/boot/ - Exiting" ; eend 1
+ bailout 10
+ fi
+
+ KERNEL_IMAGE="$(ls $CHROOT_OUTPUT/boot/vmlinuz* 2>/dev/null | sort -r | head -1)"
+ if [ -n "$KERNEL_IMAGE" ] ; then
+ cp "$KERNEL_IMAGE" "$BUILD_OUTPUT"/boot/"${SHORT_GRML_NAME}"/linux26
+ else
+ log "No kernel found inside $CHROOT_OUTPUT/boot/ - Exiting"
+ eerror "No kernel found inside $CHROOT_OUTPUT/boot/ - Exiting" ; eend 1
+ bailout 11
+ fi
+
+ [ -n "$TEMPLATE_DIRECTORY" ] || TEMPLATE_DIRECTORY='/usr/share/grml-live/templates'
+ if ! [ -d "${TEMPLATE_DIRECTORY}"/boot ] ; then
+ log "${TEMPLATE_DIRECTORY}/boot does not exist. Exiting."
+ eerror "${TEMPLATE_DIRECTORY}/boot does not exist. Exiting." ; eend 1
+ bailout 8
+ fi
+
+ cp ${TEMPLATE_DIRECTORY}/boot/isolinux/* "$BUILD_OUTPUT"/boot/isolinux/
+
+ if [ -z "$NO_ADDONS" ] ; then
+ if ! [ -d /usr/share/grml-live/templates/boot/addons/bsd4grml ] ; then
+ ewarn "Boot addons not found, skipping therefor. (Consider installing package grml-live-addons)" ; eend 0
+ else
+ # copy only files so we can handle bsd4grml on its own
+ for file in ${TEMPLATE_DIRECTORY}/boot/addons/* ; do
+ test -f $file && cp $file "$BUILD_OUTPUT"/boot/addons/
+ done
+
+ if [ -z "$NO_ADDONS_BSD4GRML" ] ; then
+ cp -a ${TEMPLATE_DIRECTORY}/boot/addons/bsd4grml "$BUILD_OUTPUT"/boot/addons/
+ fi
+ fi
+ fi
+
+ if ! [ -d "${BUILD_OUTPUT}/boot/grub" ] ; then
+ cp -a ${TEMPLATE_DIRECTORY}/boot/grub "$BUILD_OUTPUT"/boot/
+ fi
+
+ if ! [ -d "${TEMPLATE_DIRECTORY}"/GRML ] ; then
+ log "${TEMPLATE_DIRECTORY}/GRML does not exist. Exiting."
+ eerror "${TEMPLATE_DIRECTORY}/GRML does not exist. Exiting." ; eend 1
+ bailout 9
+ fi
+
+ [ -d "$BUILD_OUTPUT"/GRML ] || mkdir "$BUILD_OUTPUT"/GRML
+ cp -a ${TEMPLATE_DIRECTORY}/GRML/* "$BUILD_OUTPUT"/GRML/
+
+ # adjust boot splash information:
+ RELEASE_INFO="$GRML_NAME $VERSION - Release Codename $RELEASENAME"
+ RELEASE_INFO="$(cut_string 68 "$RELEASE_INFO")"
+ RELEASE_INFO="$(extend_string_end 68 "$RELEASE_INFO")"
+
+ sed -i "s/%RELEASE_INFO%/$GRML_NAME $VERSION - $RELEASENAME/" "$BUILD_OUTPUT"/GRML/grml-version
+ sed -i "s/%DATE%/$ISO_DATE/" "$BUILD_OUTPUT"/GRML/grml-version
+
+ sed -i "s/%RELEASE_INFO%/$RELEASE_INFO/" "$BUILD_OUTPUT"/boot/isolinux/boot.msg
+ sed -i "s/%DATE%/$ISO_DATE/" "$BUILD_OUTPUT"/boot/isolinux/boot.msg
+
+ sed -i "s/%GRML_NAME%/$SHORT_GRML_NAME/" "$BUILD_OUTPUT"/boot/isolinux/isolinux.cfg
+ sed -i "s/%GRML_NAME%/$SHORT_GRML_NAME/" "$BUILD_OUTPUT"/boot/isolinux/syslinux.cfg
+
+ sed -i "s/%RELEASE_INFO%/$RELEASE_INFO/" "$BUILD_OUTPUT"/boot/isolinux/boot-beep.msg
+ sed -i "s/%DATE%/$ISO_DATE/" "$BUILD_OUTPUT"/boot/isolinux/boot-beep.msg
+
+ sed -i "s/%VERSION%/$VERSION/" "$BUILD_OUTPUT"/boot/grub/menu.lst
+ sed -i "s/%GRML_NAME%/$SHORT_GRML_NAME/" "$BUILD_OUTPUT"/boot/grub/menu.lst
+
+ # make sure the squashfs filename is set accordingly:
+ GRML_NAME_SQUASHFS="$GRML_NAME.squashfs"
+ sed -i "s/%GRML_NAME_SQUASHFS%/$GRML_NAME_SQUASHFS/" "$BUILD_OUTPUT"/boot/isolinux/isolinux.cfg
+ sed -i "s/%GRML_NAME_SQUASHFS%/$GRML_NAME_SQUASHFS/" "$BUILD_OUTPUT"/boot/isolinux/syslinux.cfg
+
+ GRML_NAME_SQUASHFS="$(cut_string 20 "$GRML_NAME_SQUASHFS")"
+ GRML_NAME_SQUASHFS="$(extend_string_end 20 "$GRML_NAME_SQUASHFS")"
+ sed -i "s/%GRML_NAME_SQUASHFS%/$GRML_NAME_SQUASHFS/" "$BUILD_OUTPUT"/boot/isolinux/f4
+ sed -i "s/%GRML_NAME_SQUASHFS%/$GRML_NAME_SQUASHFS/" "$BUILD_OUTPUT"/boot/isolinux/f5
+
+ # autostart for Windows:
+ if [ -d "${TEMPLATE_DIRECTORY}/windows/autostart/" ] ; then
+ cp ${TEMPLATE_DIRECTORY}/windows/autostart/* "$BUILD_OUTPUT"/
+ fi
+
+ # windows-binaries:
+ if [ -n "$WINDOWS_BINARIES" ] ; then
+ if [ -f "$BUILD_OUTPUT"/windows/putty.exe ] ; then
+ log "$BUILD_OUTPUT/windows exists already, skipping stage 'WINDOWS_BINARIES'"
+ ewarn "$BUILD_OUTPUT/windows exists already, skipping stage 'WINDOWS_BINARIES'" ; eend 0
+ else
+ if ! [ -d "$BUILD_OUTPUT"/windows ] ; then
+ mkdir "$BUILD_OUTPUT"/windows
+ ( cd "$BUILD_OUTPUT"/windows
+ for file in pageant plink pscp psftp putty puttygen ; do
+ wget -O ${file}.exe ${WINDOWS_BINARIES}/${file}.exe
+ md5sum ${file}.exe > ${file}.exe.md5
+ done )
+ fi
+ fi
+ log "Finished execution of stage 'WINDOWS_BINARIES' [$(date)]"
+ einfo "Finished execution of stage 'WINDOWS_BINARIES'" ; eend 0
+ fi
+ einfo "Finished execution of stage 'boot'" ; eend 0
+ fi
+# ppc:
+elif [ "$ARCH" = powerpc ] ; then
+ ewarn 'Warning: formorer, it is your turn. :)'>&2
+# unsuported:
+else
+ eerror 'Error: Unsupported ARCH, sorry. Want to support it? Contribute!' ; eend 1
+fi
+
+if [ -f "$BUILD_OUTPUT"/live/${GRML_NAME}.squashfs -a -z "$UPDATE" -a -z "$BUILD_ONLY" -a -z "$BUILD_DIRTY" ] ; then
+ log "$BUILD_OUTPUT/live exists already, skipping stage 'squashfs'"
+ ewarn "$BUILD_OUTPUT/live exists already, skipping stage 'squashfs'" ; eend 0
+elif [ -n "$SKIP_MKSQUASHFS" ] ; then
+ log "Skipping stage 'squashfs' as requested via option -q"
+ ewarn "Skipping stage 'squashfs' as requested via option -q" ; eend 0
+else
+ [ -d "$BUILD_OUTPUT"/live ] || mkdir "$BUILD_OUTPUT"/live
+ # make sure we don't leave (even an empty) base.tgz:
+ [ -f "$CHROOT_OUTPUT/base.tgz" ] && rm -f "$CHROOT_OUTPUT/base.tgz"
+
+ # make sure mksquashfs can handle the according option:
+ if [ -n "$SQUASHFS_ZLIB" ] ; then
+ mksquashfs --help 2>&1 | grep -q -- "$SQUASHFS_ZLIB" || SQUASHFS_ZLIB=''
+ fi
+
+ if echo "$SQUASHFS_OPTIONS" | grep -q -- "-nolzma" ; then
+ if ! mksquashfs --help 2>&1 | grep -q -- '-nolzma' ; then
+ ewarn "mksquashfs does NOT support the nolzma option, just using default zlib mode."
+ SQUASHFS_OPTIONS="$(echo $SQUASHFS_OPTIONS | sed 's/-nolzma//g')"
+ eend 0
+ fi
+ fi
+
+ if echo "$SQUASHFS_OPTIONS" | grep -q -- "-lzma" ; then
+ if ! mksquashfs --help 2>&1 | grep -q -- '-lzma' ; then
+ ewarn "mksquashfs does NOT support the lzma option, falling back to zlib mode."
+ SQUASHFS_OPTIONS="$(echo $SQUASHFS_OPTIONS | sed 's/-lzma//g')"
+ eend 0
+ fi
+ fi
+
+ # support exclusion of files via exclude-file:
+ if [ -n "$SQUASHFS_EXCLUDES_FILE" -a "$SQUASHFS_EXCLUDES_FILE" ] ; then
+ SQUASHFS_OPTIONS="$SQUASHFS_OPTIONS -ef $SQUASHFS_EXCLUDES_FILE"
+ fi
+
+ # get rid of unnecessary files when building grml-small for final release:
+ if echo "$CLASSES" | grep -q GRML_SMALL ; then
+ SQUASHFS_OPTIONS="$SQUASHFS_OUTPUT -e initrd.img* vmlinuz*"
+ fi
+
+ SQUASHFS_OUTPUT="$(mktemp -t grml-live.XXXXXX)"
+ log "mksquashfs $CHROOT_OUTPUT/* $BUILD_OUTPUT/live/${GRML_NAME}.squashfs -noappend $SQUASHFS_OPTIONS $SQUASHFS_ZLIB"
+ if mksquashfs $CHROOT_OUTPUT/* $BUILD_OUTPUT/live/"${GRML_NAME}".squashfs \
+ -noappend $SQUASHFS_OPTIONS $SQUASHFS_ZLIB 2>"${SQUASHFS_OUTPUT}" ; then
+ echo "${GRML_NAME}.squashfs" > $BUILD_OUTPUT/live/filesystem.module
+ log "Finished execution of stage 'squashfs' [$(date)]"
+ einfo "Finished execution of stage 'squashfs'" ; eend 0
+ rm -f "${SQUASHFS_OUTPUT}"
+ else
+ log "There was an error executing stage 'squashfs' [$(date)]:"
+ log "$(cat $SQUASHFS_OUTPUT)"
+ eerror "There was an error executing stage 'squashfs':" ; eend 1
+ cat "${SQUASHFS_OUTPUT}"
+ rm -f "${SQUASHFS_OUTPUT}"
+ bailout
+ fi
+fi
+
+# create md5sum file:
+( cd $BUILD_OUTPUT/GRML &&
+find .. -type f -not -name md5sums -not -name isolinux.bin -exec md5sum {} \; > md5sums )
+# }}}
+
+# ISO_OUTPUT - mkisofs {{{
+[ -n "$ISO_OUTPUT" ] || ISO_OUTPUT="$OUTPUT/grml_isos"
+[ -n "$ISO_NAME" ] || ISO_NAME="${GRML_NAME}_${VERSION}.iso"
+
+if [ "$BOOT_METHOD" = "isolinux" ] ; then
+ BOOT_FILE="boot/isolinux/isolinux.bin -c boot/isolinux/boot.cat"
+elif [ "$BOOT_METHOD" = "grub" ] ; then
+ BOOT_FILE="boot/grub/stage2_eltorito"
+fi
+
+if [ -f "${ISO_OUTPUT}/${ISO_NAME}" -a -z "$UPDATE" -a -z "$BUILD_ONLY" -a -z "$BUILD_DIRTY" ] ; then
+ log "$ISO_OUTPUT exists already, skipping stage 'iso build'"
+ ewarn "$ISO_OUTPUT exists already, skipping stage 'iso build'" ; eend 0
+else
+ mkdir -p "$ISO_OUTPUT" || bailout 6 "Problem with creating $ISO_OUTPUT for stage 'iso build'"
+
+ CURRENT_DIR=$(pwd)
+ if cd "$BUILD_OUTPUT" ; then
+ log "mkisofs -V '${GRML_NAME} ${VERSION}' -publisher 'grml-live | grml.org' -l -r -J -no-emul-boot -boot-load-size 4 -boot-info-table -b $BOOT_FILE -o ${ISO_OUTPUT}/${ISO_NAME} ."
+ mkisofs -V "${GRML_NAME} ${VERSION}" -publisher 'grml-live | grml.org' \
+ -l -r -J -no-emul-boot -boot-load-size 4 -boot-info-table \
+ -b $BOOT_FILE \
+ -o "${ISO_OUTPUT}/${ISO_NAME}" . ; RC=$?
+
+ # generate md5sum and sha1sum of ISO if we are using class 'RELEASE':
+ case $CLASSES in *RELEASE*)
+ [ "$RC" = 0 ] && \
+ (
+ if cd $ISO_OUTPUT ; then
+ md5sum ${ISO_NAME} > ${ISO_NAME}.md5 && \
+ touch -r ${ISO_NAME} ${ISO_NAME}.md5
+ sha1sum ${ISO_NAME} > ${ISO_NAME}.sha1 && \
+ touch -r ${ISO_NAME} ${ISO_NAME}.sha1
+ fi
+ )
+ ;;
+ esac
+
+ cd $CURRENT_DIR
+ fi
+
+ if [ "$RC" = 0 ] ; then
+ log "Finished execution of stage 'iso build' [$(date)]"
+ einfo "Finished execution of stage 'iso build'" ; eend 0
+ else
+ log "There was an error ($RC) executing stage 'iso build' [$(date)]"
+ eerror "There was an error executing stage 'iso build'" ; eend 1
+ bailout $RC
+ fi
+fi