X-Git-Url: https://git.grml.org/?a=blobdiff_plain;f=grml-live;h=498a535ca2253d9d94a54a5187bc1f02f22b6d38;hb=535a90f3c0a1db5f8db1c2e86769c4b9060a45b2;hp=060d3a218a016213cfe113a21ab24dd804627f10;hpb=ace32ae4a5dffd70e1b924d597bd2450d0417590;p=grml-live.git diff --git a/grml-live b/grml-live index 060d3a2..498a535 100755 --- a/grml-live +++ b/grml-live @@ -23,7 +23,7 @@ fi set -e # global variables -GRML_LIVE_VERSION='0.9.43' +GRML_LIVE_VERSION='0.11.0' PN="$(basename $0)" CMDLINE="$0 $@" SOURCES_LIST_FILE='/etc/grml/fai/apt/sources.list' @@ -59,8 +59,7 @@ Usage: $PN [options, see as follows] -u update existing chroot instead of rebuilding it from scratch -v specify version number of the release -V increase verbosity in the build process - -z use ZLIB instead of LZMA compression (depends on - squashfs-tools version) + -z use ZLIB instead of LZMA compression Usage examples: @@ -235,7 +234,7 @@ while getopts "a:C:c:d:g:i:I:o:r:s:t:v:bBFnquVz" opt; do F) FORCE=1 ;; u) UPDATE=1 ;; V) VERBOSE="-v" ;; - z) SQUASHFS_ZLIB="-nolzma" ;; + z) SQUASHFS_ZLIB="true" ;; ?) echo "invalid option -$OPTARG" >&2; bailout 1 ;; esac done @@ -567,7 +566,7 @@ else fi if [ -r "$CHECKLOG/shell.log" ] ; then - grep 'FAILED with exit code' $CHECKLOG/shell.log >> $LOGFILE && ERROR=2 + grep 'FAILED with exit code' $CHECKLOG/shell.log >> $LOGFILE && ERROR=6 fi if [ -n "$ERROR" ] ; then @@ -947,79 +946,29 @@ else # make sure we don't leave (even an empty) base.tgz: [ -f "$CHROOT_OUTPUT/base.tgz" ] && rm -f "$CHROOT_OUTPUT/base.tgz" - # $SQUASHFS_BINARY is specified in the configuration: - if [ -n "$SQUASHFS_BINARY" ] ; then - if ! which "$SQUASHFS_BINARY" >/dev/null 2>&1 ; then - log "Error: specified mksquashfs binary ($SQUASHFS_BINARY) not found. Exiting." - eerror "Error: specified mksquashfs binary ($SQUASHFS_BINARY) not found. Exiting." ; eend 1 - bailout - fi - else # no $SQUASHFS_BINARY configured, let's find the according binary: - # Note: this is ALL for backward compatibility and yes: it's serious PITA. - # We'll definitely drop this once people build >2.6.28-grml* only and - # the squashfs-tools vs. squashfs-lzma-tools + zlib vs. lzma situation - # is settling... - - # assume the safe default if mksquashfs-lzma isn't present: - if ! which mksquashfs-lzma >/dev/null 2>&1 ; then - SQUASHFS_BINARY='mksquashfs' - else # mksquashfs-lzma is available since squashfs-lzma-tools 4.0: - # if the user wants to use zlib then don't use mksquashfs-lzma: - if echo "$SQUASHFS_OPTIONS" | grep -q -- "-nolzma" || [ -n "$SQUASHFS_ZLIB" ] ; then - SQUASHFS_BINARY='mksquashfs' - else # neither -nolzma nor -z and mksquashfs-lzma is available: - SQUASHFS_BINARY='mksquashfs-lzma' - - # backwards compatibility: someone has squashfs-lzma-tools >=4 installed but - # 1) doesn't use -nolzma in $SQUASHFS_OPTIONS or the grml-live's -z option *and* - # 2) builds against kernel version <=2.6.28-grml[64] - if ls $CHROOT_OUTPUT/boot/vmlinuz* >/dev/null 2>&1 ; then - KERNEL_IMAGE="$(ls $CHROOT_OUTPUT/boot/vmlinuz* 2>/dev/null | sort -r | head -1)" - - case $KERNEL_IMAGE in - *vmlinuz-2.6.28-grml*|*vmlinuz-2.6.26-grml*|*vmlinuz-2.6.23-grml*) - log "You seem to be building a system with squashfs file format 3 using squashfs-lzma-tools >=4." - ewarn "You seem to be building a system with squashfs file format 3 using squashfs-lzma-tools >=4." - ewarn "|-> Consider installing squashfs-lzma-tools 3.3-1 for support of file format version 3." - ewarn "|-> Trying the mksquashfs binary instead of mksquashfs-lzma (though this might fail)." - ewarn "\`-> Visit http://grml.org/grml-live/#current_state for further details if building fails." - eend 0 - SQUASHFS_BINARY='mksquashfs' - ;; - esac - fi - - # if we still want to use mksquashfs-lzma then let's choose - # blocksize 256k as this gives best result with regards to time + comopression - [[ "$SQUASHFS_BINARY" == "mksquashfs-lzma" ]] && SQUASHFS_OPTIONS="-b 256k -lzma" - fi - - fi + # if unconfigured default to squashfs-tools' mksquashfs binary + if [ -z "$SQUASHFS_BINARY" ] ; then + SQUASHFS_BINARY='mksquashfs' fi - # make sure mksquashfs can handle the according option: - if [ -n "$SQUASHFS_ZLIB" ] ; then - $SQUASHFS_BINARY --help 2>&1 | grep -q -- "$SQUASHFS_ZLIB" || SQUASHFS_ZLIB='' + if which "$SQUASHFS_BINARY" >/dev/null 2>&1 ; then + log "Using mksquashfs binary ${SQUASHFS_BINARY}" + einfo "Using mksquashfs binary ${SQUASHFS_BINARY}" ; eend 0 + else + log "Error: mksquashfs binary ($SQUASHFS_BINARY) not found. Exiting." + eerror "Error: mksquashfs binary ($SQUASHFS_BINARY) not found. Exiting." ; eend 1 + bailout fi - # make sure to drop the -nolzma option if it's not available: - if echo "$SQUASHFS_OPTIONS" | grep -q -- "-nolzma" ; then - if ! $SQUASHFS_BINARY --help 2>&1 | grep -q -- '-nolzma' ; then - log "The $SQUASHFS_BINARY binary does NOT support the nolzma option, dropping it and using default mode." - ewarn "The $SQUASHFS_BINARY binary does NOT support the nolzma option, dropping it and using default mode." - SQUASHFS_OPTIONS="$(echo $SQUASHFS_OPTIONS | sed 's/-nolzma//g')" - eend 0 - fi - fi + # use sane defaults if $SQUASHFS_OPTIONS isn't set + if [ -z "$SQUASHFS_OPTIONS" ] ; then + # use blocksize 256k as this gives best result with regards to time + compression + SQUASHFS_OPTIONS="-b 256k" - # make sure to drop the -lzma option if it's not available: - if echo "$SQUASHFS_OPTIONS" | grep -q -- "-lzma" ; then - if ! $SQUASHFS_BINARY --help 2>&1 | grep -q -- '-lzma' ; then - log "The $SQUASHFS_BINARY binary does NOT support the lzma option, dropping it and using default mode." - ewarn "The $SQUASHFS_BINARY binary does NOT support the lzma option, dropping it and using default mode." - SQUASHFS_OPTIONS="$(echo $SQUASHFS_OPTIONS | sed 's/-lzma//g')" - eend 0 - fi + # set lzma compression by default, unless -z option has been specified on command line + if [ -z "$SQUASHFS_ZLIB" ] ; then + SQUASHFS_OPTIONS="$SQUASHFS_OPTIONS -comp lzma" + fi fi # support exclusion of files via exclude-file: @@ -1032,18 +981,10 @@ else SQUASHFS_OPTIONS="$SQUASHFS_OPTIONS -e initrd.img* vmlinuz*" fi - # check whether we have the according binary available: - if ! which $SQUASHFS_BINARY >/dev/null 2>&1 ; then - log "Error: mksquashfs binary (${SQUASHFS_BINARY}) could not be found. Exiting." - eerror "Error: mksquashfs binary (${SQUASHFS_BINARY}) could not be found. Exiting." - eerror "|-> Make sure to install either squashfs-tools and/or squashfs-lzma-tools." - eerror "\`-> Visit http://grml.org/grml-live/#current_state for further details." - eend 1 - bailout - fi - + # log stuff SQUASHFS_STDERR="$(mktemp -t grml-live.XXXXXX)" + # informational stuff [ -n "$SQUASHFS_OPTIONS" ] && SQUASHFS_INFO_MSG="$SQUASHFS_OPTIONS" [ -n "$SQUASHFS_ZLIB" ] && SQUASHFS_INFO_MSG="$SQUASHFS_INFO_MSG $SQUASHFS_ZLIB" [ -n "$SQUASHFS_INFO_MSG" ] && SQUASHFS_INFO_MSG="using options: $SQUASHFS_INFO_MSG" @@ -1059,8 +1000,9 @@ else else log "Error: there was a critical error executing stage 'squashfs' [$(date)]:" log "$(cat $SQUASHFS_STDERR)" - eerror "Error: there was a critical error executing stage 'squashfs':" ; eend 1 + eerror "Error: there was a critical error executing stage 'squashfs':" cat "${SQUASHFS_STDERR}" + eend 1 bailout fi @@ -1177,7 +1119,7 @@ else ;; esac - cd $CURRENT_DIR + cd "$CURRENT_DIR" fi if [ "$RC" = 0 ] ; then