+# netboot package {{{
+create_netbootpackage() {
+ local OUTPUT_FILE="${NETBOOT}/grml_netboot_package_${GRML_NAME}_${VERSION}.tar.bz2"
+
+ if [ -f "${OUTPUT_FILE}" -a -z "$UPDATE" -a -z "$BUILD_ONLY" -a -z "$BUILD_DIRTY" ] ; then
+ log "Skipping stage 'netboot' as $OUTPUT_FILE exists already."
+ ewarn "Skipping stage 'netboot' as $OUTPUT_FILE exists already." ; eend 0
+ return 0
+ elif [ -n "$SKIP_NETBOOT" ] ; then
+ log "Skipping stage 'netboot' as requested via option -Q"
+ ewarn "Skipping stage 'netboot' as requested via option -Q" ; eend 0
+ return 0
+ fi
+
+ mkdir -p "$NETBOOT"
+
+ if ! [ -r "${CHROOT}/usr/lib/syslinux/pxelinux.0" ] ; then
+ ewarn "File /usr/lib/syslinux/pxelinux.0 not found in build chroot." ; eend 0
+ eindent
+ einfo "Install syslinux[-common] package in chroot to get a netboot package."
+ eoutdent
+ return 0
+ fi
+
+ local OUTPUTDIR="${NETBOOT}/build_tmp"
+ local WORKING_DIR="${OUTPUTDIR}/grml_netboot_package_${GRML_NAME}_${VERSION}/tftpboot/"
+
+ mkdir -p "$WORKING_DIR"
+
+ cp "${CHROOT_OUTPUT}"/boot/vmlinuz-* "$WORKING_DIR"/vmlinuz
+ cp "${CHROOT_OUTPUT}"/boot/initrd.img-* "$WORKING_DIR"/initrd.img
+ cp "${CHROOT_OUTPUT}"/usr/lib/syslinux/pxelinux.0 "${WORKING_DIR}/pxelinux.0"
+
+ mkdir -p "${WORKING_DIR}/pxelinux.cfg"
+ if [ -r "${BUILD_OUTPUT}/boot/isolinux/netboot.cfg" ] ; then
+ cp "${BUILD_OUTPUT}/boot/isolinux/netboot.cfg" "${WORKING_DIR}/pxelinux.cfg/default"
+ else
+ log "File ${BUILD_OUTPUT}/boot/isolinux/netboot.cfg not found."
+ ewarn "File ${BUILD_OUTPUT}/boot/isolinux/netboot.cfg not found."
+ eindent
+ log "Hint: Are you using custom templates which do not provide netboot.cfg?"
+ ewarn "Hint: Are you using custom templates which do not provide netboot.cfg?" ; eend 0
+ eoutdent
+ fi
+
+ if tar -C "$OUTPUTDIR" -jcf "${OUTPUT_FILE}" "grml_netboot_package_${GRML_NAME}_${VERSION}" ; then
+ (
+ cd $(dirname "${OUTPUT_FILE}")
+ sha1sum $(basename "${OUTPUT_FILE}") > "${OUTPUT_FILE}.sha1"
+ )
+ einfo "Generated netboot package ${OUTPUT_FILE}" ; eend 0
+ rm -rf "${OUTPUTDIR}"
+ else
+ rm -rf "${OUTPUTDIR}"
+ eerror "Could not generate netboot package ${OUTPUT_FILE}" ; eend 1
+ bailout 21
+ fi
+}
+
+create_netbootpackage
+# }}}
+
+# log build information to database if grml-live-db is installed and enabled {{{
+dpkg_to_db() {
+if [ -d /usr/share/grml-live-db ] ; then
+
+ # safe defaults
+ DPKG_LIST="/var/log/fai/$HOSTNAME/last/dpkg.list" # the dpkg --list output of the chroot:
+ [ -n "$DPKG_DATABASE" ] || DPKG_DATABASE=/var/log/grml-live.db
+ [ -n "$DPKG_DBSCRIPT" ] || DPKG_DBSCRIPT=/usr/share/grml-live-db/scripts/dpkg-to-db
+ [ -n "$DPKG_DBOPTIONS" ] || DPKG_DBOPTIONS="--database $DPKG_DATABASE --logfile $LOGFILE --flavour $GRML_NAME --dpkg $DPKG_LIST"
+
+ if ! [ -x "$DPKG_DBSCRIPT" ] ; then
+ log "Error: $DPKG_DBSCRIPT is not executable, can not log dpkg information."
+ eerror "Error: $DPKG_DBSCRIPT is not executable, can not log dpkg information." ; eend 1
+ bailout 14
+ fi
+
+ # disable by default for now, not sure whether really everyone is using a local db file
+ #if ! touch "$DPKG_DATABASE" ; then
+ # eerror "Error: can not write to ${DPKG_DATABASE}, can not log dpkg information." ; eend 1
+ # bailout 14
+ #fi
+
+ if ! [ -r "$DPKG_LIST" ] ; then
+ log "Warning: can not read $DPKG_LIST - can not provide information to $DPKG_DBSCRIPT (dirty build?)"
+ ewarn "Warning: can not read $DPKG_LIST - can not provide information to $DPKG_DBSCRIPT (dirty build?)" ; eend 0
+ else
+ einfo "Logging $DPKG_LIST to database $DPKG_DATABASE"
+ log "Logging $DPKG_LIST to database $DPKG_DATABASE"
+ log "Executing $DPKG_DBSCRIPT $DPKG_DBOPTIONS"
+ eindent
+
+ if DB_INFO=$("$DPKG_DBSCRIPT" $DPKG_DBOPTIONS 2>&1) ; then
+ einfo "$DB_INFO"
+ eend 0
+ else
+ eerror "$DB_INFO"
+ eend 1
+ fi
+
+ eoutdent
+ fi
+
+fi
+}
+# }}}
+