3 # vim:expandtab:shiftwidth=4:softtabstop=4:tabstop=4:
5 # this is an alternative FD for stdout, to be used especially when we are
6 # taking stdout from a function as it's return value. i.e. foo=$(bar)
7 # this is a workaround until a version of bash where we can put xtrace
13 if [[ $SHELLOPTS = *xtrace* ]]; then
18 # include the exit_traps library
19 . ${0%/lbuild}/exit_traps.sh
21 # our children should die when we do
22 push_exit_trap "kill -INT -$$ || true" kill_children
24 # increment this if you have made a change that should force a new kernel
27 #BUILD_GEN=2 # bz19952: remove -lustre tag from kernel RPM names
28 #BUILD_GEN=3 # bz19975: enable the building of src.rpms by default
29 BUILD_GEN=4 # bz22281: use the git hash in the kernel extra version
33 # CVSROOT is inherited from the environment
38 # XXX - some recent hacking has pretty much neutered this option.
39 # search through this file (and lbuild.old_school -- but that will
40 # be going away soon) for "-bb" and see how many places
41 # simply don't account for this option
47 TARGET_ARCH=$(uname -m)
49 TARGET_ARCHS_ALL=$TARGET_ARCH
50 [ "$TARGET_ARCH" = "i686" ] && TARGET_ARCHS_ALL="i686 i586 i386"
55 TMPDIR=${TMPDIR:-"/var/tmp"}
57 # this is a dir to try reuse old kernel RPMs in (although, it seems to be
58 # unused in any real manner
60 # this is the dir that should be used to store reuse products
62 # should cached products be used or force rebuilding?
64 # what does this do exactly? does it imply no kernel build?
67 SKIPLDISKFSRPM="v1_4_* b1_4"
68 SMPTYPES="smp bigsmp default ''"
74 # default to not adding -lustre- into the kernel RPM package names
75 KERNEL_LUSTRE_NAMING=false
92 # not in the target file any more
95 # build the lustre-tests rpm?
107 # Readlink is not present on some older distributions: emulate it.
111 if [ -L "$path" ]; then
112 ll="$(LC_ALL=C ls -l "$path" 2> /dev/null)" &&
127 [ -n "$msg" ] && echo -e "\n${0##*/}: $msg" >&3
141 Usage: ${0##*/} [OPTION]... [-- <lustre configure options>]
144 Specifies the CVS Root to use when pulling files from CVS. The
145 environment variable \$CVSROOT is used if this option is not
148 --external-patches=EXTERNAL_PATCHES
149 Directory similar to lustre/lustre/kernel_patches/ that lbuild should
150 look for seres and config files in before looking in the lustre
153 --extraversion=EXTRAVERSION
154 Text to use for the rpm release and kernel extraversion.
156 --timestamp=TIMESTAMP
157 Date of building lustre in format YYYYMMDDhhmmss
160 Try to reuse old kernel RPMs from DIR
163 Try to reuse old kernel builds from DIR
166 Path to distro kernel RPM collection
172 Do not build RPMs (compile only mode)
175 Build lustre client only
178 Which distro using. Autodetect by default
180 --kerneldir=KERNELDIR
181 Directory containing Linux source tarballs referenced by target
184 --kerneltree=KERNELTREE
185 Directory containing dirs with Linux source tarballs referenced by target
186 files. Dir names in format kernel version ('2.6.9', etc.)
188 --linux=LINUX --with-linux=LINUX
189 Directory of Linux kernel sources. When this option is used, only
190 Lustre modules and userspace are built.
193 Path to an existing lustre source tarball to use instead of
197 Do not try to download a kernel from downloads.lustre.org
200 Do not build a .src.rpm, a full kernel patch, or a patched kernel
204 Do ldiskfs RPM. Now true by default
210 Specifies that the files generated do not include timestamps, and
211 that this is an official release.
214 Build a .src.rpm, a full kernel patch, and a patched kernel tarball.
217 Directory used to stage packages for release. RPMs will be placed
218 more or less in DIR/<target>-<arch>, and the tarball will be
222 A CVS branch/tag name to build from when pulling from CVS.
225 The name of the target to build. The available targets are listed
228 --target-archs=TARGET_ARCHS
229 A (space delimited) list of architectures to build. By default,
230 all of the archs supported by the TARGET will be built, in
231 addition to a .src.rpm. This option can limit those, for machines
232 that can only build certain archs or if you only want a certain
233 arch built (for testing, or a one-off kernel).
235 Also note that by using a non-"base" arch (eg, i386) only kernels
236 will be built - there will be no lustre-lite-utils package.
239 Prevents the datestamp flag (-D) from being passed to cvs for
240 checkouts. This is a workaround for a problem encountered when
241 using lbuild with tinderbox.
244 Builds a Xen domX kernel.
247 Set's a variable to a given value.
256 # canonicalize a relative path to a file
260 if [ ! -f "$PATH" ]; then
264 local FILE=${PATH##*/}
267 echo $(canon_path "$DIR")/$FILE
271 # canonicalize a relative path to a dir
275 if [ ! -d "$PATH" ]; then
279 pushd "$PATH" >/dev/null || return 1
289 if [ "$LUSTRE" ]; then
290 [ -r "$LUSTRE" ] || \
291 usage 1 "Could not find Lustre source tarball '$LUSTRE'."
294 usage 1 "Either specify a CVS Root with -d, or a Lustre source tarball with --lustre."
296 usage 1 "A branch/tag name must be specified with --tag when not building from a tarball."
299 if [ -z "$LINUX" ]; then
300 [ "$KERNELDIR" -o "$KERNELTREE" ] || \
301 usage 1 "A kernel directory must be specified with --kerneldir or --kerneltree."
303 [ -d "$KERNELDIR" -o -d "$KERNELTREE" ] || \
304 usage 1 "$KERNELDIR and $KERNELTREE are not a directory."
308 usage 1 "When building a snapshot, a tag name must be used."
311 [ "$TARGET" ] || usage 1 "A target must be specified with --target."
312 # TARGET_FILE="$TOPDIR/lustre/kernel_patches/targets/$TARGET.target"
313 # [ -r "$TARGET_FILE" ] || \
314 # usage 1 "Target '$TARGET' was not found."
319 CANONICAL_TARGET="rhel5"
322 CANONICAL_TARGET="rhel-2.6"
325 CANONICAL_TARGET="sles-2.6"
328 CANONICAL_TARGET="sles10-2.6"
331 CANONICAL_TARGET="sles11"
334 CANONICAL_TARGET="oel5"
337 CANONICAL_TARGET="hp-pnnl-2.4"
345 CANONICAL_TARGET="$TARGET"
349 local timestampnodig=$(echo $TIMESTAMP | sed -e s/[0-9]*//g)
350 [ "$timestampnodig" = "" ] || TIMESTAMP=$(date -d "$DATE" "+%Y%m%d%H%M%S")
351 local timestamplength="${#TIMESTAMP}"
352 if [ $timestamplength -eq 12 ]; then
353 TIMESTAMP="${TIMESTAMP}00"
354 elif [ $timestamplength -ne 14 ]; then
355 TIMESTAMP=$(date -d "$DATE" "+%Y%m%d%H%M%S")
358 RPMBUILD=$(which rpmbuild 2>/dev/null | head -1)
359 if [ ! "$RPMBUILD" -o "$RPMBUILD" == "" ]; then
360 RPMBUILD=$(which rpm 2>/dev/null | head -1)
361 if [ ! "$RPMBUILD" -o "$RPMBUILD" == "" ]; then
362 usage 1 "Could not find binary for making rpms (tried rpmbuild and rpm)."
366 if [ -n "$CCACHE" ]; then
367 which "$DISTCC" &>/dev/null && export DISTCC RPM_BUILD_NCPUS
369 if which "$CCACHE" &>/dev/null; then
370 local ccache=$(which "$CCACHE")
371 local bindir="$TOPDIR/bin"
373 if [ ! -d $bindir ]; then
374 mkdir -p $bindir || fatal 1 "error trying to create $bindir"
376 rm ${bindir}/* > /dev/null 2>&1 || true
378 ln -s "$ccache" ${bindir}/ccache
379 ln -s "$ccache" ${bindir}/cc
380 ln -s "$ccache" ${bindir}/$CC
381 export PATH=$bindir:$PATH
382 export CCACHE && export CC="ccache $CC"
383 # zero the cache so we can see how effective we are being with it
387 # get some ccache stats when we are done
388 push_exit_trap '[ -n "$CCACHE" ] && ccache -s' "ccache_summary"
389 # should remove the ccache trap if lbuild is interrupted
390 trap 'echo "Received an INT TERM or HUP signal, terminating."; delete_exit_trap "ccache_summary"; exit 1' INT TERM HUP
394 [ -z "$DISTRO" ] && DISTRO=$(autodetect_distro)
400 # autodetect used Distro
401 autodetect_distro() {
406 if [ -f /etc/SuSE-release ]; then
408 version=$(grep ^VERSION /etc/SuSE-release)
409 version=${version#*= }
410 elif [ -f /etc/redhat-release ]; then
411 name=$(head -1 /etc/redhat-release)
412 version=$(echo "$distroname" |
413 sed -e 's/^[^0-9.]*//g' | sed -e 's/[ \.].*//')
415 if [ -z "$name" -o -z "$version" ]; then
416 fatal 1 "I don't know how to determine distro type/version.\nEither update autodetect_distro() or use the --distro argument"
419 echo ${name}${version}
426 echo $(echo "$*" | xargs -n 1 | sort -u)
433 local force="${3:-false}"
435 if $force || [ ! -r "$KERNELDIR/$srpm" ] ||
436 [ ! -s "$KERNELDIR/$srpm" ]; then
438 local location="http://downloads.lustre.org/public/kernels/$target/old"
439 echo "Downloading $location/$srpm..."
440 if ! wget -nv "$location/$srpm" -O "$KERNELDIR/$srpm" 2>&1 ||
441 [ ! -s "$KERNELDIR/$srpm" ]; then
442 rm -f $KERNELDIR/$srpm
443 fatal 1 "Could not download target $target's kernel SRPM $srpm from $location."
446 fatal 1 "$srpm not found in directory $KERNELDIR."
457 local file=${from##*/}
463 local semaphore="$to-downloading"
466 if [ ! -f $semaphore ]; then
470 # make sure the download has not been aborted
471 local now=$(date +%s)
472 local file_mtime=$(stat -c %Y "$to")
473 local staleness=$((now - file_mtime))
474 # let's assume an active download will write at least once a minute
475 if [ $staleness -gt 60 ]; then
483 # if the semaphore file exists, the file is either still downloading
484 # or a download was aborted and we cannot trust the target file
485 if [ -f $semaphore ]; then
489 if ! is_downloading && [ -r "$to" ] && [ -s "$to" ]; then
496 if $force || ! is_downloaded; then
497 if is_downloading; then
498 echo "Somebody else is downloading $from..."
499 while is_downloading; do
500 echo "Waiting for $to to finish downloading"
503 if is_downloaded; then
506 echo "The download we were waiting for seems to have been aborted"
512 echo "Downloading $from..."
513 # flag others so they don't try to download also
514 push_exit_trap "rm -f $to $semaphore" "download"
516 if ! wget -nv "$from" -O "$to" || [ ! -s "$to" ]; then
517 # the trap will remove the files via the fatal below
518 fatal 1 "Could not download ${to##*/} from ${from%/*}/."
521 delete_exit_trap "download"
523 fatal 1 "${to##*/} not found in directory ${to%/*}."
532 local force="${1:-false}"
534 if [ -z "$OFED_VERSION" -o "$OFED_VERSION" = "inkernel" ]; then
538 local location="http://www.openfabrics.org/downloads/OFED/ofed-${OFED_VERSION}/"
540 if [[ $OFED_VERSION = daily-* ]]; then
542 OFED_VERSION=${OFED_VERSION/daily-/}
543 Mmv=${OFED_VERSION%%-*}
544 daily=${OFED_VERSION##$Mmv-}
545 location="http://www.openfabrics.org/downloads/OFED/ofed-${Mmv}-daily/"
546 # find the filename for the version for the date specified
547 OFED_VERSION=$(curl -s "$location" | sed -nre "/${daily}-/s/.*href=\"OFED-(${Mmv//./\\.}-${daily}-[0-9]{4,4}).tgz.*$/\1/p" | tail -1)
548 if [ -z "$OFED_VERSION" ]; then
549 fatal 1 "Could not determine the filename of the OFED snapshot for ${daily}"
553 local file="OFED-${OFED_VERSION}.tgz"
554 download_file "$location/$file" "$KERNELTREE" "$force"
560 EXTRA_VERSION_save="$EXTRA_VERSION"
561 for patchesdir in "$EXTERNAL_PATCHES" \
562 "$TOPDIR/lustre/lustre/kernel_patches"; do
563 TARGET_FILE="$patchesdir/targets/$TARGET.target"
564 [ -r "$TARGET_FILE" ] && break
566 [ -r "$TARGET_FILE" ] || fatal 1 "Target $TARGET was not found."
568 echo "Loading target config file $TARGET.target..."
570 # if the caller specified an OFED_VERSION it should override whatever
571 # the target file specifies
572 local env_OFED_VERSION="$OFED_VERSION"
576 if [ -n "$env_OFED_VERSION" ]; then
577 OFED_VERSION="$env_OFED_VERSION"
580 # doesn't make any sense to build OFED for xen domX's
585 # XXX - set_rpm_smp_type is an ugly undeterministic hack. it needs to
586 # go away and the target just specify the $RPMSMPTYPE
587 [ -z "$RPMSMPTYPE" ] && set_rpm_smp_type
589 # CC might have been overwriten in TARGET_FILE
590 if [[ $CC != ccache\ * ]] && which "$CCACHE" &>/dev/null; then
591 export CCACHE && export CC="ccache $CC"
594 if [ ! "$KERNELTREE" = "" ] && [ -d "$KERNELTREE" ]; then
595 KERNELDIR="$KERNELTREE/${lnxmaj}"
596 [ -d "$KERNELDIR" ] || mkdir "$KERNELDIR"
599 # verify the series is available
600 if [ "$SERIES" ]; then
601 for series in $SERIES; do
602 for patchesdir in "$EXTERNAL_PATCHES" "$TOPDIR/lustre/lustre/kernel_patches"; do
603 [ -r "$patchesdir/series/$series" ] && continue 2
605 fatal 1 "Target $TARGET's series $SERIES could not be found.\nSearched:\n\t$EXTERNAL_PATCHES/series\n\t$TOPDIR/lustre/lustre/kernel_patches/series."
609 # set the location of the .config file
615 if [ -f $TOPDIR/lustre/lustre/kernel_patches/kernel_configs/kernel-$lnxmaj-$TARGET-$TARGET_ARCH.config ]; then
616 CONFIG_FILE="$TOPDIR/lustre/lustre/kernel_patches/kernel_configs/kernel-$lnxmaj-$TARGET$XENPOSTFIX-$TARGET_ARCH${RPMSMPTYPE:+-}${RPMSMPTYPE}.config"
619 local lnxrelnew=${lnxrel//-/_}
621 # remember the EXTRA_VERSION before we diddle it here
622 # XXX - we really should not diddle with any values read in from the
623 # target file. if we want to modify a value, we should create
625 PRISTINE_EXTRA_VERSION=$EXTRA_VERSION
627 if ! $PATCHLESS && [ ! -f "$CONFIG_FILE" ]; then
628 fatal 1 "Config file for target $TARGET missing from $TOPDIR/lustre/lustre/kernel_patches/kernel_configs/."
631 if [ "$EXTRA_VERSION_save" ]; then
632 EXTRA_VERSION="$EXTRA_VERSION_save"
633 elif ! $RELEASE; then
634 # if there is no patch series, then this is not a lustre specific
635 # kernel. don't make it look like one
636 if $PATCHLESS || [ -n "$SERIES" ]; then
637 EXTRA_VERSION=$(echo $EXTRA_VERSION | sed -e "s/\(.*_lustre\)\..*/\1/")
638 # EXTRA_VERSION="${EXTRA_VERSION}-${TAG}.${TIMESTAMP}"
639 if ! $PATCHLESS && [ -n "$BUILDID" ]; then
640 EXTRA_VERSION="${EXTRA_VERSION}.${BUILDID}"
644 # EXTRA_VERSION=${EXTRA_VERSION//-/_}
646 ALL_ARCHS="$BASE_ARCHS $BIGMEM_ARCHS $BOOT_ARCHS $JENSEN_ARCHS $SMP_ARCHS $BIGSMP_ARCHS $PSERIES64_ARCHS $UP_ARCHS"
649 for arch in $(uniqify "$ALL_ARCHS"); do
650 if [ -z "$TARGET_ARCHS" ] ||
651 [[ \ $TARGET_ARCHS\ = *\ $arch\ * ]]; then
652 BUILD_ARCHS="$BUILD_ARCHS $arch"
655 [ "$BUILD_ARCHS" ] || usage 1 "No available target archs to build."
656 echo "Building for: $BUILD_ARCHS"
664 fatal 1 "tarflags(): File name argument missing."
676 fatal 1 "tarflags(): Unrecognized tar extension in file: $1"
685 local extractfile="$@"
687 echo "Untarring ${tarfile##*/}..."
688 tar $(tarflags "$tarfile") "$tarfile" $extractfile
694 if ! untar "$KERNELTREE/OFED-${OFED_VERSION}.tgz"; then
697 [ -d OFED ] || ln -sf OFED-[0-9].[0-9]* OFED
703 if [ -z "$LUSTRE" ]; then
706 if [ -n "$USE_DATESTAMP" ]; then
707 DATESTAMP="-D '$DATE'"
710 local DIRNAME="lustre-$TAG-$TIMESTAMP"
712 cvs -d "$CVSROOT" -qz3 co $DATESTAMP -d "$DIRNAME" lustre || \
713 fatal 1 "There was an error checking out toplevel Lustre from CVS."
714 pushd "$DIRNAME" > /dev/null
715 ./lustrecvs "$TAG" || \
716 fatal 1 "There was an error checking out Lustre/Portals/Build from CVS."
717 echo "Creating lustre tarball..."
718 sh autogen.sh || fatal 1 "There was an error running autogen.sh."
719 ./configure --enable-dist || \
720 fatal 1 "There was an error running ./configure to create makefiles."
721 make dist || fatal 1 "There was an error running 'make dist'."
722 LUSTRE=$PWD/lustre-*.tar.gz
726 untar "$LUSTRE" || fatal 1 "Error unpacking Lustre tarball"
727 [ -d lustre ] || ln -sf lustre-[0-9].[0-9]* lustre
733 local do_patch=${1:-true}
735 FULL_PATCH="$PWD/lustre-kernel-${TARGET}-${EXTRA_VERSION}.patch"
736 [ -f "$FULL_PATCH" ] && rm -f "$FULL_PATCH"
737 $do_patch && pushd linux >/dev/null
738 for series in $SERIES; do
739 echo -n "Applying series $series:"
740 for patchesdir in "$EXTERNAL_PATCHES" "$TOPDIR/lustre/lustre/kernel_patches"; do
741 [ -r "$patchesdir/series/$series" ] || continue
742 SERIES_FILE="$patchesdir/series/$series"
743 for patch in $(<"$SERIES_FILE"); do
745 PATCH_FILE="$patchesdir/patches/$patch"
746 [ -r "$PATCH_FILE" ] || \
747 fatal 1 "Patch $patch does not exist in Lustre tree."
748 cat "$PATCH_FILE" >> "$FULL_PATCH" || {
750 fatal 1 "Error adding patch $patch to full patch."
753 patch -s -p1 < "$PATCH_FILE" 2>&1 || {
755 fatal 1 "Error applying patch $patch."
763 $do_patch && popd >/dev/null
764 echo "Full patch has been saved in ${FULL_PATCH##*/}."
774 pushd lustre >/dev/null
776 echo "Building Lustre RPMs for: $BUILD_ARCHS..."
778 for arch in $BUILD_ARCHS; do
779 targets="--target $arch $targets"
785 confoptions="$confoptions --disable-server"
788 local rpmbuildopt='-tb'
791 echo NORPM mode. Only compiling.
794 ( $(skeep_ldiskfs_rpm $TAG) ) || {
796 pushd ldiskfs > /dev/null || return 255
798 if ! ./configure --enable-dist; then
799 echo "failed to configure in ldiskfs"
800 popd >/dev/null # pushd ldiskfs
801 popd >/dev/null # pushd lustre
805 if ! make dist 2>&1; then
806 popd >/dev/null # pushd ldiskfs
807 popd >/dev/null # pushd lustre
811 #cp lustre-ldiskfs*.tar.gz $TOPDIR/SOURCES || \
812 # fatal 1 "Could not copy lustre-ldiskfs*.tar.gz to $TOPDIR/SOURCES"
814 if ! $RPMBUILD $targets $rpmbuildopt lustre-ldiskfs*.tar.gz \
815 --define "configure_args $confoptions ${CONFIGURE_FLAGS}" \
816 --define "kdir $linux" \
817 ${linuxobj:+--define "kobjdir $linuxobj"} \
818 --define "_tmppath /var/tmp" \
819 --define "_topdir $TOPDIR" 2>&1; then
820 popd >/dev/null # pushd ldiskfs
821 popd >/dev/null # pushd lustre
826 if ! $RPMBUILD -ts lustre-ldiskfs*.tar.gz \
827 --define "configure_args $confoptions ${CONFIGURE_FLAGS}" \
828 --define "kdir $linux" \
829 ${linuxobj:+--define "kobjdir $linuxobj"} \
830 --define "_tmppath /var/tmp" \
831 --define "_topdir $TOPDIR" 2>&1; then
832 popd >/dev/null # pushd ldiskfs
833 popd >/dev/null # pushd lustre
837 popd >/dev/null # pushd ldiskfs
839 # tell lustre where ldiskfs is
840 # XXX - pointing to the RPM BUILD dir is a hack. we need to flesh
841 # out the ldiskfs RPM build so that it builds a
842 # lustre-ldiskfs-devel RPM and install that and point lustre
844 confoptions="$confoptions --with-ldiskfs=$(ls -d $TOPDIR/BUILD/lustre-ldiskfs-*)"
847 # convert the $PATCHLESS boolean to an empty/not-empty boolean
848 # as silly as this seems, it makes the syntax of the rpmbuild command
849 # simpler and not need an eval to deal with the quotes in the quotes
850 local is_patchless=""
855 # ditto for the lustre-tests boolean
856 local lustre_tests=""
857 if ! $LUSTRE_TESTS; then
861 $RPMBUILD $targets $rpmbuildopt "$LUSTRE" \
862 ${is_patchless:+--define "lustre_name lustre-client"} \
863 ${lustre_tests:+--define "build_lustre_tests 0"} \
864 ${FIND_REQUIRES:+--define "__find_requires $FIND_REQUIRES"} \
865 --define "configure_args $confoptions ${CONFIGURE_FLAGS}" \
866 --define "kdir $linux" \
867 ${linuxobj:+--define "kobjdir $linuxobj"} \
868 --define "_tmppath $TMPDIR" \
869 --define "_topdir $TOPDIR" 2>&1 || \
870 fatal 1 "Error building rpms for $BUILD_ARCHS."
873 if ! $RPMBUILD -ts "$LUSTRE" \
874 ${is_patchless:+--define "lustre_name lustre-client"} \
875 ${lustre_tests:+--define "build_lustre_tests 0"} \
876 ${FIND_REQUIRES:+--define "__find_requires $FIND_REQUIRES"} \
877 --define "configure_args $confoptions ${CONFIGURE_FLAGS}" \
878 --define "kdir $linux" \
879 ${linuxobj:+--define "kobjdir $linuxobj"} \
880 --define "_tmppath $TMPDIR" \
881 --define "_topdir $TOPDIR" 2>&1; then
892 [ "$STAGEDIR" ] || return 0
894 for arch in $BUILD_ARCHS; do
895 rpmdir="${STAGEDIR}/${CANONICAL_TARGET}-${arch}"
896 echo "${0##*/}: Copying RPMs into ${rpmdir}"
898 cp -v RPMS/${arch}/*.rpm "${rpmdir}"
899 if [ -d RPMS/noarch ]; then
900 cp -v RPMS/noarch/*.rpm "${rpmdir}"
904 cp -v "$LUSTRE" "$STAGEDIR"
908 #check if we need to build separate ldiskfs RPM
909 skeep_ldiskfs_rpm() {
914 if ! $LDISKFSRPM; then
916 elif $PATCHLESS; then
919 for skiptag in $SKIPLDISKFSRPM; do
920 [[ $tag == $skiptag ]] && skip=true && break
930 local infact_arch="${TARGET_ARCH}"
933 [ "$infact_arch" == "i586" ] && infact_arch="i686"
936 for smp_type in $SMP_ARCHS; do
937 [ $infact_arch == $smp_type ] && RPMSMPTYPE=smp && break
940 for smp_type in $BIGSMP_ARCHS; do
941 [ $infact_arch == $smp_type ] && RPMSMPTYPE=bigsmp && break
944 for smp_type in $PPC64_ARCHS; do
945 [ $infact_arch == $smp_type ] && RPMSMPTYPE=ppc64 && break
948 for smp_type in $DEFAULT_ARCHS; do
949 [ $infact_arch == $smp_type ] && RPMSMPTYPE=default && break
954 # This function takes a linux source pool and digs out the linux release
956 find_linux_release() {
959 local LINUXRELEASEHEADER=$SRCDIR/include/linux/version.h
960 if [ -s $SRCDIR/include/linux/utsrelease.h ]; then
961 LINUXRELEASEHEADER=$SRCDIR/include/linux/utsrelease.h
964 sed -ne 's/#define UTS_RELEASE "\(.*\)"$/\1/p' $LINUXRELEASEHEADER
968 # XXX this needs to be re-written as a wrapper around find_rpm
969 # or just gotten rid of. :-)
973 local pathtorpms="${KERNELRPMSBASE}/${lnxmaj}/${DISTRO}"
974 [ -d $pathtorpms ] || return 255
976 local kernelbinaryrpm rpmfile
977 local wanted_kernel="${lnxmaj}${lnxmin}-${lnxrel}"
980 for arch in $TARGET_ARCHS_ALL; do
981 local found_rpm="" rpm
982 for rpm in ${pathtorpms}/${arch}/*.rpm; do
983 if rpm -q --provides -p "$rpm" 2>&3 | grep -q "kernel${prefix} = $wanted_kernel" 2>&3; then
990 [ -f "$found_rpm" ] && break
998 # unpack kernel(/source/devel) RPM
1000 # This function and it's setting of $LINUX and $LINUXOBJ is a total hack that
1001 # needs to completely refactored. It completely ingores that $BUILD_ARCHS may
1002 # contain a list of arches for which rpmbuild commands (including the one for
1004 unpack_linux_devel_rpm() {
1005 local kernelrpm="${1}"
1007 [ -f "$kernelrpm" ] || return 255
1008 [ -d $TOPDIR/reused ] || mkdir $TOPDIR/reused || return 255
1010 pushd $TOPDIR/reused &>/dev/null || return 255
1012 if ! rpm2cpio < "$kernelrpm" | cpio -id > /dev/null 2>&1; then
1016 # call a distro specific hook, if available
1017 if type -p unpack_linux_devel_rpm-$DISTRO; then
1018 if ! unpack_linux_devel_rpm-$DISTRO "$kernelrpm"; then
1025 find_linux_devel_paths $TOPDIR/reused
1034 # build kernel-ib{,-devel}
1036 # ofed 1.3 had a bug in the rpm spec
1037 if [ "$OFED_VERSION" = "1.3" ]; then
1041 local OFED_CORE="--with-core-mod --with-ipoib-mod --with-sdp-mod --with-user_mad-mod --with-user_access-mod --with-addr_trans-mod --with-rds-mod --with-qlgc_vnic-mod --with-madeye-mod"
1042 local OFED_HARDWARE="--with-mthca-mod --with-mlx4-mod --with-mlx4_en-mod --with-cxgb3-mod --with-nes-mod"
1043 # some I/B drivers are architecture dependent and kernel-ib's configure
1044 # does not figure it out for us ~sigh~
1045 case "$TARGET_ARCH" in
1047 OFED_HARDWARE="$OFED_HARDWARE --with-ehca-mod"
1050 # we're no longer shipping the OFED iSCSI
1051 #OFED_ISCSI="--with-srp-mod --with-srp-target-mod"
1052 ## ISER module has no backport support as of OFED 1.5 (i.e. only builds on
1053 ##kernels >= 2.6.30)
1054 #if [[ $OFED_VERSION = 1.[0-4]* ]]; then
1055 # OFED_ISCSI="$OFED_ISCSI --with-iser-mod"
1058 # assume we are just rebuilding the SRPM
1059 local BUILD_TYPE=${BUILD_TYPE:-"--rebuild"}
1060 local SOURCE="${TOPDIR}/OFED/SRPMS/ofa_kernel-*.src.rpm"
1062 # but switch to building from the SPEC if we need to apply patches
1063 if ls ${TOPDIR}/lustre/build/patches/ofed/* >/dev/null; then
1065 rpm --define "_topdir ${TOPDIR}" -ivh $SOURCE
1066 SOURCE="${TOPDIR}/SPECS/ofa_kernel.spec"
1067 local file ed_fragment1 ed_fragment2 n=1
1068 for file in $(ls ${TOPDIR}/lustre/build/patches/ofed/*); do
1069 ed_fragment1="$ed_fragment1
1070 Patch$n: ${file%%*/}"
1071 ed_fragment2="$ed_fragment2
1073 cp $file ${TOPDIR}/SOURCES
1077 if [ $n -gt 1 ]; then
1090 local linuxrelease=$(find_linux_release "$linux")
1091 if ! $RPMBUILD $BUILD_TYPE --define 'build_kernel_ib 1' --define 'build_kernel_ib_devel 1' \
1092 ${FIND_REQUIRES:+--define "__find_requires $FIND_REQUIRES"} \
1093 --define "_topdir ${TOPDIR}" --target ${TARGET_ARCH} \
1094 --define "KVERSION ${linuxrelease}" \
1095 --define "$K_SRC ${linux}" \
1096 --define "LIB_MOD_DIR /lib/modules/${linuxrelease}/updates" \
1097 ${OFA_KERNEL_RELEASE:+--define "_release $OFA_KERNEL_RELEASE"} \
1098 --define "configure_options --without-quilt $OFED_CORE $OFED_HARDWARE $OFED_ISCSI" \
1099 ${SOURCE} 2>&1; then
1100 fatal 1 "Error building kernel-ib"
1109 local signature="$4"
1110 local use_links="$5"
1117 location="$location"/"$signature"/"$module"
1118 mkdir -p "$location"
1119 # the cleanup script removes any directory that doesn't have a
1120 # .lastused, so let's try to prevent that as soon as we can
1121 # this solution still slightly racy with the cleanup script
1122 # but the race is a lot tighter now
1123 touch -t 197001010000 "$location/.lastused"
1124 ## use eval/echo here to make sure shell expansions are performed
1125 #if ! cp -a${linkflag} $(eval echo $articles) "$location"; then
1127 for article in $(eval echo $articles); do
1128 if ! cp -a${linkflag} "$article" "$location"; then
1129 error "Failed to copy \"$article\" to \"$location\" in store_for_reuse()"
1130 # rename the cache location so that it's not cached
1131 # product, but is around for analysis
1132 mv "$location"{,-bad-$(date +%s)} ||
1133 error "failed to clean up a failed cache attempt" \
1134 "in \"$location\" -- manual cleanup will be" \
1140 # flag the cache as complete (i.e. in case lbuild was previously
1141 # interrupted while caching)
1142 touch "$location/.lastused"
1151 local use_links="${3:-false}"
1152 local signature="$4"
1154 if [ -n "$REUSEBUILD" ] && [ -d "$REUSEBUILD/$signature/$module" ]; then
1155 if [ ! -f "$REUSEBUILD/$signature/$module/.lastused" ]; then
1156 # the .lastused flag is populated at the end of the caching to
1157 # signal that the caching was completed. if that flag is not
1158 # there, then the cache is invalid (and should be removed in fact)
1159 mv "$REUSEBUILD/$signature/$module"{,-bad-$(date +%s)} ||
1160 fatal 1 "failed to clean up a bad cache in location $REUSEBUILD/$signature/$module\" -- manual cleanup will be necessary"
1164 # so that we know how stale this entry is
1165 touch $REUSEBUILD/$signature/$module/.lastused
1168 if ls $REUSEBUILD/$signature/$module/* >/dev/null 2>&1; then
1169 cp -al $REUSEBUILD/$signature/$module/* $dest/
1172 # copying is pretty heavy
1173 # cp -a $REUSEBUILD/$signature/$module/* $dest/
1174 # do some creative symlinking instead
1176 for dir in BUILD SRPMS SPECS; do
1177 if ls $REUSEBUILD/$signature/$module/$dir/* >/dev/null 2>&1; then
1178 ln -s $REUSEBUILD/$signature/$module/$dir/* $dest/$dir
1181 # sources have to be copied by file because we need SOURCES to
1182 # be a dir we can write into
1183 # could overrun ls's arg list here
1184 #ls $REUSEBUILD/$signature/$module/SOURCES/* |
1185 find $REUSEBUILD/$signature/$module/SOURCES/ -type f |
1186 xargs ln -t $dest/SOURCES -s
1188 # same for RPMS/* dirs
1189 # could overrun ls's arg list here
1190 #ls $REUSEBUILD/$signature/$module/RPMS/$TARGET_ARCH/* |
1192 for dir in $REUSEBUILD/$signature/$module/RPMS/*; do
1193 mkdir -p $dest/RPMS/${dir##*/}
1195 xargs ln -t $dest/RPMS/${dir##*/} -s
1207 if [[ $arch = i[3456]86 ]]; then
1216 # in a given directory, find the first rpm matching given requirements
1220 local match_type="$2"
1223 pushd "$dir" > /dev/null || \
1224 fatal 1 "Unable to chdir to directory \"$dir\" in find_rpm()"
1227 for file in $(ls *.rpm); do
1228 if [ ! -f "$file" ]; then
1231 case "$match_type" in
1233 # match is any valid ERE (i.e. given to egrep) match
1234 if rpm -q --provides -p "$file" 2>&3 | egrep -q "$match"; then
1242 fatal 1 "Unknown match type \"$match_type\" given to find_rpm()"
1251 build_kernel_with_srpm() {
1254 if [ -z "$outfd" ] || [ $outfd = 1 ]; then
1255 fatal 1 "You must supply a file descriptor to ${FUNCNAME[0]} and it cannot be 1"
1258 # need to generate the patch for this target
1259 do_patch_linux false >&${outfd} # sets global $FULL_PATCH (yeah, yuck)
1261 # get an md5sum of the kernel patch + config for reuse check
1262 # XXX really, there needs to be a signature and a CONFIG_FILE per arch
1266 local release_str="RELEASE=$RELEASE\n"
1269 if $USE_BUILD_CACHE && [ -n "$REUSEBUILD" ]; then
1270 local REUSE_SIGNATURE=$({ echo -en $release_str;
1272 cat $CONFIG_FILE $TARGET_FILE $FULL_PATCH; } |
1273 md5sum | cut -d" " -f1)
1274 # see if we can link to the reuse pool
1275 # XXX - hrm. i'm not convinced this doesn't belong in the reuse
1277 local CAN_LINK_FOR_REUSE=false
1278 touch $REUSEBUILD/$$
1279 if cp -al $REUSEBUILD/$$ $TOPDIR/ 2>/dev/null; then
1280 CAN_LINK_FOR_REUSE=true
1285 # the extra version string to use for the kernel (which might be a reused
1287 local kernel_extra_version=""
1288 if ! $USE_BUILD_CACHE || ! reuse kernel "$TOPDIR" "$CAN_LINK_FOR_REUSE" \
1289 "$REUSE_SIGNATURE"; then
1290 # nothing cached, build from scratch
1291 if [ ! -r "$KERNELDIR/$KERNEL_SRPM" ]; then
1292 echo "Downloading kernel SRPM"
1293 download_srpm "$CANONICAL_TARGET" "$KERNEL_SRPM" >&${outfd}
1296 if ! rpm -ivh $KERNELDIR/$KERNEL_SRPM \
1297 --define "_topdir $TOPDIR" >&${outfd} 2>&1; then
1298 # should we clean this up or leave it for analysis?
1300 fatal 1 "Error installing kernel SRPM."
1303 # put the Lustre kernel patch into the RPM build tree
1304 cp $FULL_PATCH $TOPDIR/SOURCES/linux-${lnxmaj}-lustre.patch
1305 prepare_and_build_srpm >&${outfd} ||
1306 fatal 1 "failed to prepare_and_build_srpm"
1308 if [ -z "$REUSE_SIGNATURE" ]; then
1309 echo "No reuse signature was caculated so not storing the built kernel" >&${outfd}
1311 # store the resulting kernel RPM build tree for future use
1312 echo "Storing the built kernel for future reuse" >&${outfd}
1313 if ! store_for_reuse "$TOPDIR/{SPECS,SOURCES,BUILD,SRPMS,RPMS}" \
1314 "kernel" "$REUSEBUILD" "$REUSE_SIGNATURE" \
1315 "$CAN_LINK_FOR_REUSE"; then
1316 error "Failed to store kernel RPMS for reuse"
1323 # figure out the EXTRA_VERSION of the kernel we built or are re-using
1325 if ! KERNEL_RPM=$(find_rpm "$TOPDIR/RPMS/$TARGET_ARCH/" provides "^kernel ="); then
1326 fatal 1 "Failed to find a kernel RPM in $TOPDIR/RPMS/$TARGET_ARCH/"
1328 kernel_extra_version=$(rpm -q --queryformat "%{RELEASE}" -p $TOPDIR/RPMS/$TARGET_ARCH/$KERNEL_RPM)
1330 # should now have the following RPMs
1331 # $TOPDIR/RPMS/$arch/kernel-lustre-2.6.18-53.1.21.el5_lustre.1.6.5.1.$arch.rpm
1332 # $TOPDIR/RPMS/$arch/kernel-lustre-devel-2.6.18-53.1.21.el5_lustre.1.6.5.1.$arch.rpm
1333 # $TOPDIR/RPMS/$arch/kernel-lustre-headers-2.6.18-53.1.21.el5_lustre.1.6.5.1.$arch.rpm
1334 # $TOPDIR/RPMS/$arch/kernel-lustre-debuginfo-common-2.6.18-53.1.21.el5_lustre.1.6.5.1.$arch.rpm
1335 # $TOPDIR/RPMS/$arch/kernel-lustre-debuginfo-2.6.18-53.1.21.el5_lustre.1.6.5.1.$arch.rpm
1337 echo $kernel_extra_version
1345 # REUSEBUILD, USE_BUILD_CACHE
1350 local ofed_version="$2"
1352 # if an ofed version is given, then it means use OFED proper,
1353 # not any vendor specific "inkernel" version
1354 if [ -z "$ofed_version" ]; then
1358 if [ "$ofed_version" = "inkernel" ]; then
1359 # see if there is a distro specific override for this and use
1361 # XXX we need to better integrate a distro specific override with
1362 # the rest of this function so that all of the reuse cache
1363 # stuff is leveraged given that 80% of this function is reuse
1364 if type -p build_ofed-${DISTRO}; then
1366 ofed_location=$(build_ofed-${DISTRO} ${STDOUT})
1367 local rc=${PIPESTATUS[0]}
1368 CONFIGURE_FLAGS="--with-o2ib=${ofed_location} ${CONFIGURE_FLAGS}"
1376 if $USE_BUILD_CACHE && [ -n "$REUSEBUILD" ]; then
1377 local REUSE_SIGNATURE=$({ echo "$ofed_version";
1378 echo "$(find_linux_release ${linux})";
1379 cat "${linux}/include/linux/autoconf.h"; } |
1380 md5sum | cut -d" " -f1)
1381 # see if we can link to the reuse pool
1382 # XXX - hrm. i'm not convinced this doesn't belong in the reuse
1384 local CAN_LINK_FOR_REUSE=false
1385 touch $REUSEBUILD/$$
1386 if cp -al $REUSEBUILD/$$ $TOPDIR/; then
1387 CAN_LINK_FOR_REUSE=true
1392 if ! $USE_BUILD_CACHE || ! reuse ofed "$TOPDIR" "$CAN_LINK_FOR_REUSE" \
1393 "$REUSE_SIGNATURE"; then
1394 if [ -n "$REUSE_SIGNATURE" ]; then
1395 # stash away the existing built articles for a moment
1397 mv {BUILD,{S,}RPMS,S{OURCE,PEC}S} bak
1400 find . | cpio -pudlm ..
1404 create_rpmbuild_dirs
1407 build_kernel_ib "${linux}"
1409 if [ -z "$REUSE_SIGNATURE" ]; then
1410 echo "No reuse signature was caculated so not storing the built ofed"
1412 # store the resulting RPM build tree for future use
1413 echo "Storing the built ofed for future reuse"
1414 if ! store_for_reuse "$TOPDIR/{SPECS,SOURCES,BUILD,SRPMS,RPMS}" \
1415 "ofed" "$REUSEBUILD" "$REUSE_SIGNATURE" \
1416 "$CAN_LINK_FOR_REUSE"; then
1417 error "Failed to store OFED RPMS for reuse"
1421 # put the stuff we stashed away back
1426 pushd "$TOPDIR" >/dev/null
1427 rm -rf kernel-ib-devel
1428 mkdir kernel-ib-devel
1430 # the actual ofed RPMs don't have the -rc$n or -$date string appened that
1431 # might be present on the file
1432 local linuxrelease=$(find_linux_release "$linux")
1433 ofed_version=$(echo $ofed_version |
1434 sed -re 's/-(20[0-9]{6,6}-[0-9]{4,4}|rc[0-9]*)$//')
1435 local rpm=$(ls $TOPDIR/RPMS/*/kernel-ib-devel-${ofed_version}-${linuxrelease//-/_}.*.rpm)
1436 if ! rpm2cpio < $rpm | cpio -id; then
1437 fatal 1 "could not unpack the kernel-ib-devel rpm."
1439 CONFIGURE_FLAGS="--with-o2ib=$(pwd)/usr/src/ofa_kernel ${CONFIGURE_FLAGS}"
1446 if ! $PATCHLESS; then
1447 local kernel_extra_version
1448 if ! kernel_extra_version=$(build_kernel_with_srpm ${STDOUT}); then
1449 fatal 1 "Failed to build the kernel from it's SRPM"
1452 for arch in $BUILD_ARCHS; do
1453 local kernel_devel_rpm
1454 if ! kernel_devel_rpm=$(find_rpm "$TOPDIR/RPMS/$arch/" provides "^$(devel_kernel_name $KERNEL_LUSTRE_NAMING) ="); then
1455 fatal 1 "Failed to find a kernel development RPM in $TOPDIR/RPMS/$arch/"
1458 # install the -devel RPM in preparation for modules builds
1459 if ! lnxrel="$kernel_extra_version" unpack_linux_devel_rpm \
1460 "$TOPDIR/RPMS/$arch/$kernel_devel_rpm"; then
1461 fatal 1 "Could not find the Linux tree in $TOPDIR/RPMS/$arch/$kernel_devel_rpm"
1465 # need to find and unpack the vendor's own kernel-devel for patchless
1468 if ! kernelrpm=$(find_linux_rpm "-$DEVEL_KERNEL_TYPE"); then
1469 fatal 1 "Could not find the kernel-$DEVEL_KERNEL_TYPE RPM in ${KERNELRPMSBASE}/${lnxmaj}/${DISTRO}"
1471 if ! lnxrel="$lnxrel" unpack_linux_devel_rpm "$kernelrpm" "-"; then
1472 fatal 1 "Could not find the Linux tree in $kernelrpm"
1476 # ~sigh~ have to make copies of and modify some of the rpm
1477 # infrastructure files so that find-requires can find our unpacked
1478 # kernel-devel artifacts
1479 cp $RPM_HELPERS_DIR/{symset-table,find-requires{,.ksyms}} .
1480 FIND_REQUIRES="$(pwd)/find-requires"
1481 chmod 755 {symset-table,find-requires{,.ksyms}}
1483 tmp="${tmp//\//\\/}"
1484 ed find-requires <<EOF
1488 /|.*find-requires.ksyms/s/|/| bash -x/
1489 g/ [^ ]*\/\(find-requires\.ksyms\)/s// $tmp\/\1/g
1492 ed find-requires.ksyms <<EOF
1496 g/\/.*\/\(symset-table\)/s//$tmp\/\1/g
1499 ed symset-table <<EOF
1503 g/\(\/boot\/\)/s//$tmp\/reused\1/g
1504 g/\(\/usr\/src\/kernels\/\)/s//$tmp\/reused\1/g
1508 build_ofed "${LINUXOBJ:-$LINUX}" "$OFED_VERSION" ||
1509 fatal 1 "error building OFED"
1512 if build_lustre "$LINUX" "$LINUXOBJ"; then
1513 # the build worked. resolve any symlinked files (i.e. from reuse)
1514 # in RPMS/$arch to real files so that that that huge mess of
1515 # complication known as LTS can copy them yet somewhere else.
1516 # is it any wonder this whole process is so damn so? anyone ever
1517 # heard of hardlinks? it's this cool new thing that allows you save
1518 # tons of time and space by creating... well you can go read about
1519 # them if you have not heard about them yet.
1520 # can i say how much the implemenation of all of this really impedes
1523 for dir in RPMS/*; do
1525 for file in $(ls); do
1526 if [ -h $file ]; then
1533 # also, for i?86, make sure all of the RPMs are in RPMS/$TARGET_ARCH
1534 # as that's where LTS expects to find them
1535 for dir in RPMS/*; do
1536 if [ $dir = RPMS/$TARGET_ARCH ]; then
1541 if [ -n "$files" ]; then
1542 cp -al $files ../$TARGET_ARCH
1552 create_rpmbuild_dirs() {
1554 [ -d RPMS ] || mkdir RPMS
1555 for arch in $BUILD_ARCHS; do
1556 if [[ $arch = i?86 ]]; then
1557 # some stupidity in the sles11 kernel spec requires an RPMS/i386
1558 # even if the target arch is i686
1559 [ -d RPMS/i386 ] || mkdir RPMS/i386
1561 [ -d RPMS/$arch ] || mkdir RPMS/$arch
1563 [ -d BUILD ] || mkdir BUILD
1564 [ -d SOURCES ] || mkdir SOURCES
1565 [ -d SPECS ] || mkdir SPECS
1566 [ -d SRPMS ] || mkdir SRPMS
1588 [[ $list\ == *\ $item\ * ]]
1592 #########################################################################
1593 # Generate a backtrace through the call stack.
1597 #########################################################################
1601 local funcname="" sourcefile="" lineno="" n
1603 echo "Call stack: (most recent first)"
1604 for (( n = $strip ; n < ${#FUNCNAME[@]} ; ++n )) ; do
1605 funcname=${FUNCNAME[$n - 1]}
1606 sourcefile=$(basename ${BASH_SOURCE[$n]})
1607 lineno=${BASH_LINENO[$n - 1]}
1611 # Display function arguments
1612 if [[ ! -z "${BASH_ARGV[@]}" ]]; then
1613 local args newarg j p=0
1614 for (( j = ${BASH_ARGC[$n - 1]}; j > 0; j-- )); do
1615 newarg=${BASH_ARGV[$j + $p - 1]}
1616 args="${args:+${args} }'${newarg}'"
1618 let p+=${BASH_ARGC[$n - 1]}
1620 echo " ${funcname} ${args:+${args} }at ${sourcefile}:${lineno}"
1624 echo "BEGIN BACKTRACE"
1626 #echo ${BASH_LINENO[*]}
1627 #echo ${BASH_SOURCE[*]}
1628 #echo ${FUNCNAME[*]}
1629 local i=$((${#FUNCNAME[@]} - 1))
1630 while [ $i -ge 0 ]; do
1631 local lineno=${BASH_LINENO[$i]}
1635 local SOURCELINE="${BASH_SOURCE[$i + 1]}:${lineno}"
1636 # Can't figure out how to get function args from other frames...
1637 local FUNCTION="${FUNCNAME[$i]}()"
1638 echo "$SOURCELINE:$FUNCTION"
1642 echo "END BACKTRACE"
1648 seen_list=$(new_list)
1650 echo "An unexpected error has occurred at ${BASH_SOURCE[0]##*/}:$((LINENO-1)).
1651 Unfortunately the above line number in the message may or may not be correct,
1652 but details have been send to the lbuild maintainer. Attempting to continue."; (echo "Untrapped error"
1654 # have we seen this one
1655 echo "checking seen list for ${BASH_SOURCE[0]}:${BASH_LINENO[0]}"
1657 if is_list_member "$seen_list" "${BASH_SOURCE[0]}:${BASH_LINENO[0]}"; then
1658 echo "seen this one already"
1660 seen_list=$(add_list "$seen_list" "${BASH_SOURCE[0]}:${BASH_LINENO[0]}")
1666 ) | mail -s "Untrapped error at ${BASH_SOURCE[0]##*/}:$((LINENO-15)) on $HOSTNAME" brian@sun.com >&2; set $xtrace' ERR
1669 [ -r ~/.lbuildrc ] && . ~/.lbuildrc
1671 options=$(getopt -o d:D:h -l kerneltree:,distro:,kernelrpm:,reusebuild:,patchless,ldiskfs,ccache,reuse:,norpm,disable-datestamp,external-patches:,timestamp:,extraversion:,kerneldir:,linux:,lustre:,nodownload,nosrc,ofed-version:,publish,release,set-value:,src,stage:,tag:,target:,target-archs:,with-linux:,xen -- "$@")
1673 if [ $? != 0 ]; then
1677 eval set -- "$options"
1712 if ! KERNELTREE=$(canon_path "$2"); then
1713 fatal 1 "Could not determine the canonical location of $2"
1717 --linux | --with-linux)
1718 if ! LINUX=$(canon_path "$2"); then
1719 fatal 1 "Could not determine the canonical location of $2"
1732 if ! REUSEBUILD=$(canon_path "$2"); then
1733 fatal 1 "Could not determine the canonical location of $2"
1750 if ! KERNELRPMSBASE=$(canon_path "$2"); then
1751 fatal 1 "Could not determine the canonical location of $2"
1760 if ! LUSTRE=$(canon_filepath "$2"); then
1761 fatal 1 "Could not determine the canonical location of $2"
1804 --disable-datestamp)
1818 # there are actually some lustre configure flags that we need to
1819 # handle ourselves (but we still give them to configure)
1820 if [[ \ $@\ == *\ --disable-tests\ * ]]; then
1824 CONFIGURE_FLAGS="$CONFIGURE_FLAGS --enable-liblustre --enable-liblustre-tests"
1828 usage 1 "Unrecognized option: $1"
1837 # XXX - should we _always_ get the buildid from the META file? what are the
1838 # other (i.e. non-lustre-tarball use cases of lbuild)?
1839 BUILDID=$(sed -ne '/^BUILDID =/s/.*= *//p' lustre/META)
1843 if [ -n "$OFED_VERSION" -a "$OFED_VERSION" != "inkernel" ]; then
1845 unpack_ofed || fatal 1 "Error unpacking OFED tarball"
1848 # make sure the RPM build environment is set up
1849 create_rpmbuild_dirs
1851 # if an unpacked kernel source tree was given on the command line
1852 # just build lustre with it (nothing distro kernel specific here)
1853 if [ -n "$LINUX" ]; then
1854 build_ofed "${LINUXOBJ:-$LINUX}" "$OFED_VERSION" ||
1855 fatal 1 "error building OFED"
1856 build_lustre "$LINUX" "$LINUXOBJ"
1858 if [ -f "${0%/*}/lbuild-$DISTRO" ]; then
1859 source ${0%/*}/lbuild-$DISTRO
1861 build_with_srpm || fatal 1 "Failed to build_with_srpm"
1863 EXTRA_VERSION_DELIMITER=${EXTRA_VERSION_DELIMITER:-"-"}
1864 source ${0%/*}/lbuild.old_school
1866 old_school_download_kernel
1870 patchless_build_sequence && build_success=true
1872 [ "$DISTRO" = "sles9" ] && build_sequence_rpm_reuse && build_success=true
1873 if ! $build_success; then
1874 build_sequence_reuse && build_success=true
1875 if ! $build_success; then
1876 build_sequence && build_success=true
1877 if $build_success; then
1878 store_for_reuse || echo "Cannot store for future reuse"
1883 ( $build_success ) || fatal 1 "Cannot build lustre"