# Authors: grml-team (grml.org), (c) Michael Prokop <mika@grml.org>
# Bug-Reports: see http://grml.org/bugs/
# License: This file is licensed under the GPL v2 or any later version.
-# Latest change: Sun Aug 17 19:44:27 CEST 2008 [mika]
################################################################################
# read configuration files, set some misc variables {{{
# exit on any error:
set -e
-GRML_LIVE_VERSION='0.9'
+GRML_LIVE_VERSION='0.9.3'
PN="$(basename $0)"
CMDLINE="$0 $@"
ISO_DATE="$(date +%Y-%m-%d)"
-u update existing chroot instead of rebuilding it from scratch
-v <version_number> specify version number of the release
-V increase verbosity in the build process
- -z use ZLIB instead of LZMA compression
+ -z use ZLIB instead of LZMA compression (depends on
+ squashfs-tools version)
Usage examples:
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"
+ chroot $CHROOT_OUTPUT update-initramfs -u -t # make sure new /etc/grml_version reaches the initramfs
+ eend $?
fi
# Remove all FAI logs from chroot if class RELEASE is used:
fi
if echo "$SQUASHFS_OPTIONS" | grep -q -- "-nolzma" ; then
- ewarn "mksquashfs does NOT support the nolzma option, falling back to zlib mode."
- SQUASHFS_OPTIONS="$(echo $SQUASHFS_OPTIONS | sed 's/-nolzma//g')"
- eend 0
+ if ! mksquashfs --help 2>&1 | grep -q -- '-nolzma' ; then
+ ewarn "mksquashfs does NOT support the nolzma option, just using default zlib mode."
+ SQUASHFS_OPTIONS="$(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 $SQUASHFS_OPTIONS | sed 's/-lzma//g')"
+ eend 0
+ fi
fi
SQUASHFS_OUTPUT="$(mktemp -t grml-live.XXXXXX)"