set -e
# global variables
-GRML_LIVE_VERSION='0.9.29'
+GRML_LIVE_VERSION='0.9.32'
PN="$(basename $0)"
CMDLINE="$0 $@"
-ISO_DATE="$(date +%Y-%m-%d)"
SOURCES_LIST_FILE='/etc/grml/fai/apt/sources.list'
ADDONS_LIST_FILE='/boot/isolinux/addons_list.cfg'
# }}}
-B build the ISO without touching the chroot (skips cleanup)
-c <classe[s]> classes to be used for building the ISO via FAI
-C <configfile> configuration file for grml-live
+ -d <date> use specified date instead of build time as date of release
-F force execution without prompting
-g <grml_name> set the grml flavour name
-h display short usage information and exit
# }}}
# command line parsing {{{
-while getopts "a:C:c:g:i:I:o:r:s:t:v:bBFnquVz" opt; do
+while getopts "a:C:c:d:g:i:I:o:r:s:t:v:bBFnquVz" opt; do
case "$opt" in
a) ARCH="$OPTARG" ;;
b) BUILD_ONLY=1 ;;
B) BUILD_DIRTY=1 ;;
c) CLASSES="$OPTARG" ;;
C) CONFIG="$OPTARG" ;;
+ d) DATE="$OPTARG" ;;
g) GRML_NAME="$OPTARG" ;;
i) ISO_NAME="$OPTARG" ;;
I) CHROOT_INSTALL="$OPTARG" ;;
[ -n "$BUILD_OUTPUT" ] || BUILD_OUTPUT="$OUTPUT/grml_cd"
[ -n "$CHROOT_OUTPUT" ] || CHROOT_OUTPUT="$OUTPUT/grml_chroot"
[ -n "$CLASSES" ] || CLASSES="GRMLBASE,GRML_MEDIUM,I386"
+[ -n "$DATE" ] || DATE="$(date +%Y-%m-%d)"
[ -n "$DISTRI_INFO" ] || DISTRI_INFO='Grml - Live Linux for system administrators '
[ -n "$DISTRI_NAME" ] || DISTRI_NAME="grml"
[ -n "$DISTRI_SPLASH" ] || DISTRI_SPLASH='grml.png'
[ -n "$ISO_OUTPUT" ] && echo " ISO target: $ISO_OUTPUT"
[ -n "$GRML_NAME" ] && echo " grml name: $GRML_NAME"
[ -n "$RELEASENAME" ] && echo " release name: $RELEASENAME"
+ [ -n "$DATE" ] && echo " build date: $DATE"
[ -n "$VERSION" ] && echo " grml version: $VERSION"
[ -n "$SUITE" ] && echo " Debian suite: $SUITE"
[ -n "$ARCH" ] && echo " Architecture: $ARCH"
eerror "Error: critical 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
+ log "Setting /etc/grml_version to $GRML_NAME $VERSION Release Codename $RELEASENAME [$DATE]"
+ echo "$GRML_NAME $VERSION Release Codename $RELEASENAME [$DATE]" > $CHROOT_OUTPUT/etc/grml_version
chmod 644 $CHROOT_OUTPUT/etc/grml_version
einfo "Rebuilding initramfs"
# make sure new /etc/grml_version reaches the initramfs:
RELEASE_INFO="$(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/%DATE%/$DATE/" "$BUILD_OUTPUT"/GRML/grml-version
# make sure the squashfs filename is set accordingly:
SQUASHFS_NAME="$GRML_NAME.squashfs"
for file in "${BUILD_OUTPUT}"/boot/isolinux/*.cfg "${BUILD_OUTPUT}"/boot/isolinux/*.msg \
"${BUILD_OUTPUT}"/boot/grub/* ; do
sed -i "s/%ARCH%/$ARCH/g" "${file}"
- sed -i "s/%DATE%/$ISO_DATE/g" "${file}"
+ sed -i "s/%DATE%/$DATE/g" "${file}"
sed -i "s/%DISTRI_INFO%/$DISTRI_INFO/g" "${file}"
sed -i "s/%DISTRI_NAME%/$DISTRI_NAME/g" "${file}"
sed -i "s/%DISTRI_SPLASH%/$DISTRI_SPLASH/g" "${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 -A -M 1 -p 0x83 -g $cyls:16:32 | \
- cat - boot/grub/core.img | \
- dd conv=notrunc of="${ISO_OUTPUT}/${ISO_NAME}" conv=notrunc 2>/dev/null
+ (
+ # 512 bytes: MBR, partition table, load GRUB 2
+ echo 4 63 | mksh /usr/share/grml-live/scripts/bootgrub.mksh -A -M 4:0x96 -g $cyls:16:32
+ # pad to a whole of 2048 bytes (one CD sector)
+ dd if=/dev/zero bs=512 count=3 2>/dev/null
+ # append GRUB 2 (must be <=30720 bytes)
+ cat boot/grub/core.img
+ ) | dd of="${ISO_OUTPUT}/${ISO_NAME}" conv=notrunc 2>/dev/null
eend $?
fi
fi