#!/bin/bash
# Filename: grml-live
# Purpose: build process script for generating a (grml based) Linux Live-ISO
-# Authors: grml-team (grml.org), (c) Michael Prokop <mika@grml.org>
+# Authors: grml-team (grml.org),
+# (c) Michael Prokop <mika@grml.org>,
+# (c) Thorsten Glaser <tg@mirbsd.org>
# Bug-Reports: see http://grml.org/bugs/
# License: This file is licensed under the GPL v2 or any later version.
################################################################################
export LANG=C
export LC_ALL=C
+# define function getfilesize before "set -e"
+if stat --help >/dev/null 2>&1; then
+ getfilesize='stat -c %s' # GNU stat
+else
+ getfilesize='stat -f %z' # BSD stat
+fi
+
# exit on any error:
set -e
-GRML_LIVE_VERSION='0.9.8'
+GRML_LIVE_VERSION='0.9.18'
PN="$(basename $0)"
CMDLINE="$0 $@"
ISO_DATE="$(date +%Y-%m-%d)"
+SOURCES_LIST_FILE='/etc/grml/fai/apt/sources.list'
# usage information {{{
usage()
-o <output_directory> main output directory of the build process
-q skip mksquashfs
-r <release_name< release name
- -s <suite> Debian suite; values: etch, lenny, sid
+ -s <suite> Debian suite; values: etch, lenny, squeeze, sid
-t <template_directory> place of the templates
-u update existing chroot instead of rebuilding it from scratch
-v <version_number> specify version number of the release
eerror "Sorry, $MIRROR_DIRECTORY/debian does not seem to exist. Exiting."
bailout 1
fi
- echo "$MIRROR_SOURCES" > /etc/grml/fai/apt/sources.list
+ 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 "$GRML_LIVE_SOURCES" >> /etc/grml/fai/apt/sources.list
+ echo "$GRML_LIVE_SOURCES" >> "$SOURCES_LIST_FILE"
fi
elif [ -n "$GRML_LIVE_SOURCES" ] ; then
- echo "$GRML_LIVE_SOURCES" > /etc/grml/fai/apt/sources.list
+ cat > "$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 "$FAI_DEBOOTSTRAP" ] ; then
- sed -i "s#^FAI_DEBOOTSTRAP=.*#FAI_DEBOOTSTRAP=\"$FAI_DEBOOTSTRAP\"#" $NFSROOT_CONF
+ sed "s#^FAI_DEBOOTSTRAP=.*#FAI_DEBOOTSTRAP=\"$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 "$file" ] ; then
- sed -i "s/SUITE=.*/SUITE=\"$SUITE\"/" $LIVE_CONF
- DIST="\|\ etch\ \|\ stable\ \|\ lenny\ \|\ testing\ \|\ sid\ \|\ unstable\ "
- sed -i "s/\(deb .\+\)\([ \t]+\)$DIST\([ \t]+\)\(main \)/\1\2 $SUITE \3\4/" $file
+ sed "s/^SUITE=.*/SUITE=\"$SUITE\"/" $file | sponge $file
+ sed "s/\(^deb .\+\)\([ \t]*\)\($DIST\)\([ \t]*\)\(main \)/\1 \2$SUITE\4\5/" "$file" | sponge "$file"
fi
done
- sed -i "s/\(deb .\+\)\([ \t]+\)$DIST\([ \t]+\)\(main \)/\1\2 $SUITE \3\4/" /etc/grml/fai/apt/sources.list
# notice: activate grml-live pool only if we are building against unstable:
- if grep -qe unstable -qe sid /etc/grml/fai/apt/sources.list ; then
- grep -q 'grml-live.*main' /etc/grml/fai/apt/sources.list || \
- grep grml-stable /etc/grml/fai/apt/sources.list | \
- sed 's/grml-stable/grml-live/' >> /etc/grml/fai/apt/sources.list
+ if grep -qe unstable -qe sid "$SOURCES_LIST_FILE" ; then
+ grep -q 'grml-live.*main' "$SOURCES_LIST_FILE" || \
+ grep grml-stable "$SOURCES_LIST_FILE" | \
+ sed 's/grml-stable/grml-live/' >> "$SOURCES_LIST_FILE"
else
- grep -q 'grml-live.*main' /etc/grml/fai/apt/sources.list && \
- sed -i 's/.*grml-live.*/# removed grml-live repository/' /etc/grml/fai/apt/sources.list
+ grep -q 'grml-live.*main' "$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" "$LOCAL_CONFIG" ; do
+ for file in "$LIVE_CONF" "$CONFIG" "$LOCAL_CONFIG" "$NFSROOT_CONF" ; do
if [ -n "$file" ] ; then
- sed -i "s|FAI_DEBOOTSTRAP=\"[a-z]* |FAI_DEBOOTSTRAP=\"$SUITE |" "$file"
+ sed "s|^FAI_DEBOOTSTRAP=\"[a-z]* |FAI_DEBOOTSTRAP=\"$SUITE |" "$file" | sponge "$file"
fi
done
- sed -i "s|FAI_DEBOOTSTRAP=\"[a-z]* |FAI_DEBOOTSTRAP=\"$SUITE |" $NFSROOT_CONF
fi
# set $ARCH
[ -n "$ARCH" ] || ARCH="$(dpkg --print-architecture)"
-if grep -q -- 'FAI_DEBOOTSTRAP_OPTS.*--arch' $NFSROOT_CONF ; then
- sed -i "s/--arch [a-z0-9]* /--arch $ARCH /" $NFSROOT_CONF
+if grep -q -- 'FAI_DEBOOTSTRAP_OPTS.*--arch' "$NFSROOT_CONF" ; then
+ sed "s/--arch [a-z0-9]* /--arch $ARCH /" "$NFSROOT_CONF" | sponge "$NFSROOT_CONF"
else
- sed -i "s|FAI_DEBOOTSTRAP_OPTS=\"\(.*\)|FAI_DEBOOTSTRAP_OPTS=\"--arch $ARCH \1|" $NFSROOT_CONF
+ sed "s|^FAI_DEBOOTSTRAP_OPTS=\"\(.*\)|FAI_DEBOOTSTRAP_OPTS=\"--arch $ARCH \1|" "$NFSROOT_CONF" | sponge "$NFSROOT_CONF"
fi
# }}}
cp ${TEMPLATE_DIRECTORY}/boot/isolinux/* "$BUILD_OUTPUT"/boot/isolinux/
if [ -z "$NO_ADDONS" ] ; then
- cp ${TEMPLATE_DIRECTORY}/boot/addons/* "$BUILD_OUTPUT"/boot/addons/
+ 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
+ # make sure we have recent template files available, otherwise updating
+ # the strings like $GRML_NAME and $VERSION might be out of date
+ cp ${TEMPLATE_DIRECTORY}/boot/grub/* "$BUILD_OUTPUT"/boot/grub/
if ! [ -d "${TEMPLATE_DIRECTORY}"/GRML ] ; then
log "${TEMPLATE_DIRECTORY}/GRML does not exist. Exiting."
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
+ sed -i "s/%VERSION%/$VERSION/" "$BUILD_OUTPUT"/boot/grub/grub.cfg
+ sed -i "s/%GRML_NAME%/$SHORT_GRML_NAME/" "$BUILD_OUTPUT"/boot/grub/grub.cfg
+
# 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/" "$BUILD_OUTPUT"/boot/isolinux/syslinux.cfg
+ sed -i "s/%GRML_NAME_SQUASHFS%/$GRML_NAME_SQUASHFS/" "$BUILD_OUTPUT"/boot/grub/menu.lst
GRML_NAME_SQUASHFS="$(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
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 "$BUILD_OUTPUT/live exists already, skipping stage 'squashfs'" ; eend 0
-elif [ -f "$BUILD_OUTPUT"/live/${GRML_NAME}.squashfs -a -n "$SKIP_MKSQUASHFS" ] ; then
- log "$BUILD_OUTPUT/live exists already, skipping stage 'squashfs' as requested"
- ewarn "$BUILD_OUTPUT/live exists already, skipping stage 'squashfs' as requested" ; 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 "$BUILD_OUTPUT"/live
# make sure we don't leave (even an empty) base.tgz:
log "mkisofs -V '${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 \
+ -b $BOOT_FILE -no-pad \
-o "${ISO_OUTPUT}/${ISO_NAME}" . ; RC=$?
- # generate md5sum of ISO if we are using class 'RELEASE':
+ # pad the output ISO to multiples of 256 KiB for partition table support
+ siz=$($getfilesize "${ISO_OUTPUT}/${ISO_NAME}")
+ cyls=$((siz / 512 / 32 / 16 + 1)) # C=$cyls H=16 S=32
+ siz=$((cyls * 16 * 32 * 512)) # size after padding
+ dd if=/dev/zero bs=1 count=1 seek=$((siz - 1)) \
+ of="${ISO_OUTPUT}/${ISO_NAME}" 2>/dev/null
+
+ # support disabling hybrid ISO image
+ if [ "$HYBRID_METHOD" = "disable" ] ; then\
+ log "Skipping creation of hybrid ISO file as requested via HYBRID_METHOD=disable"
+ einfo "Skipping creation of hybrid ISO file as requested via HYBRID_METHOD=disable"
+ eend 0
+ # use isohybrid only on request
+ elif [ "$HYBRID_METHOD" = "isohybrid" ] ; then
+ if ! which isohybrid >/dev/null 2>&1 ; then
+ bailout 12 "isohybrid binary not found - please install syslinux/syslinux-common"
+ else
+ log "Creating hybrid ISO file with isohybrid method"
+ einfo "Creating hybrid ISO file with isohybrid method"
+ isohybrid "${ISO_OUTPUT}/${ISO_NAME}"
+ eend $?
+ fi
+ # by default use our manifold boot method:
+ else
+ if ! [ -r boot/grub/core.img ] ; then
+ ewarn "boot/grub/core.img not found, not creating manifold boot ISO file"
+ else
+ log "Creating hybrid ISO file with manifold method"
+ einfo "Creating hybrid ISO file with manifold method"
+ echo 1 63 | mksh /usr/share/grml-live/scripts/bootgrub.mksh | cat - boot/grub/core.img | dd conv=notrunc of="${ISO_OUTPUT}/${ISO_NAME}" conv=notrunc
+ eend $?
+ fi
+ fi
+
+ # generate md5sum and sha1sum of ISO if we are using class 'RELEASE':
case $CLASSES in *RELEASE*)
[ "$RC" = 0 ] && \
- ( cd $ISO_OUTPUT && \
- md5sum ${ISO_NAME} > ${ISO_NAME}.md5 && \
- touch -r ${ISO_NAME} ${ISO_NAME}.md5 )
+ (
+ 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
projects / grml-live.git / blobdiff