X-Git-Url: https://git.whamcloud.com/?p=fs%2Flustre-release.git;a=blobdiff_plain;f=build%2Flbuild;h=a49b9c08f0f5cb5a61679baac74ee4bae2d91a4e;hp=01e122672c6e1918a79979c6e2bb8a53b745bf47;hb=978aae23b5949bb97451c2ccbedabb26c30df813;hpb=22bc8ab8bbe67223ed852f841c98b69591db0283

diff --git a/build/lbuild b/build/lbuild
deleted file mode 100755
index 01e1226..0000000
--- a/build/lbuild
+++ /dev/null
@@ -1,1877 +0,0 @@
-#!/bin/bash
-
-# vim:expandtab:shiftwidth=4:softtabstop=4:tabstop=4:
-
-#set -x
-shopt -s extdebug
-
-TOPDIR=$PWD
-
-# CVSROOT is inherited from the environment
-KERNELDIR=
-LINUX=
-LUSTRE=
-RELEASE=false
-# XXX - some recent hacking has pretty much neutered this option.
-#       search through this file (and lbuild.old_school -- but that will
-#       be going away soon) for "-bb" and see how many places
-#       simply don't account for this option
-DO_SRC=true
-DOWNLOAD=true
-TAG=
-CANONICAL_TARGET=
-TARGET=
-TARGET_ARCH=$(uname -m)
-TARGET_ARCHS=
-TARGET_ARCHS_ALL=$TARGET_ARCH
-[ "$TARGET_ARCH" = "i686" ] && TARGET_ARCHS_ALL="i686 i586 i386"
-CONFIGURE_FLAGS=
-EXTERNAL_PATCHES=
-EXTRA_VERSION=
-LUSTRE_EXTRA_VERSION=
-STAGEDIR=
-TMPDIR=${TMPDIR:-"/var/tmp"}
-TIMESTAMP=
-# XXX - i think these two parameters/arguments/variables need to be
-#       cleaned up and merged.  they effectively do the same thing
-REUSERPM=
-REUSEBUILD=
-# what does this do exactly?  does it imply no kernel build?
-NORPM=false
-LDISKFSRPM=true
-SKIPLDISKFSRPM="v1_4_* b1_4"
-SMPTYPES="smp bigsmp default ''"
-PATCHLESS=false
-XEN=false
-LINUXOBJ=
-DISTRO=
-KERNELTREE=
-# default to not adding -lustre- into the kernel RPM package names
-KERNEL_LUSTRE_NAMING=false
-
-# patchless build
-KERNELRPMSBASE=
-RPMSMPTYPE=
-
-# from target file
-SERIES=
-BASE_ARCHS=
-BIGMEM_ARCHS=
-BOOT_ARCHS=
-JENSEN_ARCHS=
-SMP_ARCHS=
-BIGSMP_ARCHS=
-PSERIES64_ARCHS=
-UP_ARCHS=
-
-# not in the target file any more
-CONFIG=
-
-DATE=$(date)
-
-USE_DATESTAMP=1
-RPMBUILD=
-
-OLD_SCHOOL=false
-
-export CC=${CC:-gcc}
-
-# Readlink is not present on some older distributions: emulate it.
-readlink() {
-    local path=$1 ll
-
-    if [ -L "$path" ]; then
-        ll="$(LC_ALL=C ls -l "$path" 2> /dev/null)" &&
-        echo "${ll/* -> }"
-    else
-        return 1
-    fi
-}
-
-cleanup() {
-
-    true
-}
-
-error() {
-    local msg="$1"
-
-    [ -n "$msg" ] && echo -e "\n${0##*/}: $msg" >&2
-
-}
-
-fatal() {
-
-    cleanup
-    error "$2"
-    exit $1
-
-}
-
-usage() {
-    cat <<EOF
-Usage: ${0##*/} [OPTION]... [-- <lustre configure options>]
-
-  -d CVSROOT
-    Specifies the CVS Root to use when pulling files from CVS.  The
-    environment variable \$CVSROOT is used if this option is not
-    present.
-
-  --external-patches=EXTERNAL_PATCHES
-    Directory similar to lustre/lustre/kernel_patches/ that lbuild should
-    look for seres and config files in before looking in the lustre
-    tree.
-
-  --extraversion=EXTRAVERSION
-    Text to use for the rpm release and kernel extraversion.
-
-  --timestamp=TIMESTAMP
-    Date of building lustre in format YYYYMMDDhhmmss
-
-  --reuserpm=DIR
-    Try to reuse old kernel RPMs from DIR
-
-  --reusebuild=DIR
-    Try to reuse old kernel builds from DIR
-
-  --kernelrpm=DIR
-    Path to distro kernel RPM collection
-
-  --ccache
-    Use ccache
-
-  --norpm
-    Do not build RPMs (compile only mode)
-
-  --patchless
-    Build lustre client only
-
-  --distro=DISTRO
-    Which distro using. Autodetect by default
-
-  --kerneldir=KERNELDIR
-    Directory containing Linux source tarballs referenced by target
-    files.
-
-  --kerneltree=KERNELTREE
-    Directory containing dirs with Linux source tarballs referenced by target
-    files. Dir names in format kernel version ('2.6.9', etc.)
-
-  --linux=LINUX --with-linux=LINUX
-    Directory of Linux kernel sources.  When this option is used, only
-    Lustre modules and userspace are built.
-
-  --lustre=LUSTRE
-    Path to an existing lustre source tarball to use instead of
-    pulling from CVS.
-
-  --nodownload
-    Do not try to download a kernel from downloads.lustre.org
-
-  --nosrc
-    Do not build a .src.rpm, a full kernel patch, or a patched kernel
-    tarball.
-
-  --ldiskfs
-    Do ldiskfs RPM. Now true by default
-
-  --publish
-    Unused.
-
-  --release
-    Specifies that the files generated do not include timestamps, and
-    that this is an official release.
-
-  --src
-    Build a .src.rpm, a full kernel patch, and a patched kernel tarball.
-
-  --stage=DIR
-    Directory used to stage packages for release.  RPMs will be placed
-    more or less in DIR/<target>-<arch>, and the tarball will be
-    placed in DIR.
-
-  --tag=TAG
-    A CVS branch/tag name to build from when pulling from CVS.
-
-  --target=TARGET
-    The name of the target to build.  The available targets are listed
-    below.
-
-  --target-archs=TARGET_ARCHS
-    A (space delimited) list of architectures to build.  By default,
-    all of the archs supported by the TARGET will be built, in
-    addition to a .src.rpm.  This option can limit those, for machines
-    that can only build certain archs or if you only want a certain
-    arch built (for testing, or a one-off kernel).
-
-    Also note that by using a non-"base" arch (eg, i386) only kernels
-    will be built - there will be no lustre-lite-utils package.
-
-  --disable-datestamp
-    Prevents the datestamp flag (-D) from being passed to cvs for
-    checkouts. This is a workaround for a problem encountered when
-    using lbuild with tinderbox.
-
-  --xen
-    Builds a Xen domX kernel.
-
-EOF
-
-#   list_targets
-
-    fatal "$1" "$2"
-}
-
-# canonicalize a relative path
-canon_path() {
-    local PATH="$1"
-
-    if [ ! -d "$PATH" ]; then
-        return 1
-    fi
-
-    pushd "$PATH" >/dev/null || return 1
-    local CANONPATH=$PWD
-    popd >/dev/null
-
-    echo "$CANONPATH"
-    return 0
-}
-
-check_options() {
-
-    if [ "$LUSTRE" ]; then
-        [ -r "$LUSTRE" ] || \
-            usage 1 "Could not find Lustre source tarball '$LUSTRE'."
-    else
-        [ "$CVSROOT" ] || \
-            usage 1 "Either specify a CVS Root with -d, or a Lustre source tarball with --lustre."
-        [ "$TAG" ] || \
-            usage 1 "A branch/tag name must be specified with --tag when not building from a tarball."
-    fi
-
-    if [ -z "$LINUX" ]; then
-        [ "$KERNELDIR" -o "$KERNELTREE" ] || \
-            usage 1 "A kernel directory must be specified with --kerneldir or --kerneltree."
-
-        [ -d "$KERNELDIR" -o -d "$KERNELTREE" ] || \
-            usage 1 "$KERNELDIR and $KERNELTREE are not a directory."
-
-        if ! $RELEASE; then
-            [ "$TAG" ] || \
-                usage 1 "When building a snapshot, a tag name must be used."
-        fi
-
-        [ "$TARGET" ] || usage 1 "A target must be specified with --target."
-#       TARGET_FILE="$TOPDIR/lustre/kernel_patches/targets/$TARGET.target"
-#       [ -r "$TARGET_FILE" ] || \
-#               usage 1 "Target '$TARGET' was not found."
-    fi
-
-    case $TARGET in
-        2.6-rhel5)
-            CANONICAL_TARGET="rhel5"
-            ;;
-        2.6-rhel4)
-            CANONICAL_TARGET="rhel-2.6"
-            ;;
-        2.6-suse)
-            CANONICAL_TARGET="sles-2.6"
-            ;;
-        2.6-sles10)
-            CANONICAL_TARGET="sles10-2.6"
-            ;;
-        2.6-sles11)
-            CANONICAL_TARGET="sles11"
-            ;;
-        2.6-oel5)
-            CANONICAL_TARGET="oel5"
-            ;;
-        hp_pnnl-2.4)
-            CANONICAL_TARGET="hp-pnnl-2.4"
-            ;;
-        2.6-vanilla \
-            | suse-2.4.21-2 \
-            | rh-2.4 \
-            | rhel-2.4 \
-            | sles-2.4 \
-            | 2.6-patchless)
-                CANONICAL_TARGET="$TARGET"
-                ;;
-    esac
-
-    local timestampnodig=$(echo $TIMESTAMP | sed -e s/[0-9]*//g)
-    [ "$timestampnodig" = "" ] || TIMESTAMP=$(date -d "$DATE" "+%Y%m%d%H%M%S")
-    local timestamplength="${#TIMESTAMP}"
-    if [ $timestamplength -eq 12 ]; then
-        TIMESTAMP="${TIMESTAMP}00"
-    elif [ $timestamplength -ne 14 ]; then
-        TIMESTAMP=$(date -d "$DATE" "+%Y%m%d%H%M%S")
-    fi
-
-    RPMBUILD=$(which rpmbuild 2>/dev/null | head -1)
-    if [ ! "$RPMBUILD" -o "$RPMBUILD" == "" ]; then
-        RPMBUILD=$(which rpm 2>/dev/null | head -1)
-        if [ ! "$RPMBUILD" -o "$RPMBUILD" == "" ]; then
-            usage 1 "Could not find binary for making rpms (tried rpmbuild and rpm)."
-        fi
-    fi
-
-    if [ -n "$CCACHE" ]; then
-        which "$DISTCC" 2>/dev/null && export DISTCC RPM_BUILD_NCPUS
-
-        if which "$CCACHE" 2>/dev/null; then
-            local ccache=$(which "$CCACHE")
-            local bindir="$TOPDIR/bin"
-
-            [ -d $bindir ] || mkdir -p $bindir
-            if [ -d $bindir ]; then
-                rm ${bindir}/* > /dev/null 2>&1
-                ln -s "$ccache" ${bindir}/ccache
-                ln -s "$ccache" ${bindir}/cc
-                ln -s "$ccache" ${bindir}/$CC
-                export PATH=$bindir:$PATH
-            fi
-            export CCACHE && export CC="ccache $CC"
-            # zero the cache so we can see how effective we are being with it
-            ccache -z
-        fi
-    fi
-
-    [ -z "$DISTRO" ] && DISTRO=$(autodetect_distro)
-}
-
-# autodetect used Distro
-autodetect_distro() {
-
-    local name
-    local version
-
-    if [ -f /etc/SuSE-release ]; then
-        name=sles
-        version=$(grep ^VERSION /etc/SuSE-release)
-        version=${version#*= }
-    elif [ -f /etc/redhat-release ]; then
-        name=$(head -1 /etc/redhat-release)
-        version=$(echo "$distroname" |
-                  sed -e 's/^[^0-9.]*//g' | sed -e 's/[ \.].*//')
-    fi
-    if [ -z "$name" -o -z "$version" ]; then
-        fatal 1 "I don't know how to determine distro type/version.\n" \
-                "Either update autodetect_distro() or use the --distro argument"
-    fi
-
-    echo ${name}${version}
-    return 0
-
-}
-
-uniqify() {
-
-    echo $(echo "$*" | xargs -n 1 | sort -u)
-
-}
-
-download_srpm() {
-    local target=$1
-    local srpm=$2
-    local force="${3:-false}"
-
-    if $force || [ ! -r "$KERNELDIR/$srpm" ] ||
-       [ ! -s "$KERNELDIR/$srpm" ]; then
-        if $DOWNLOAD; then
-            local location="http://downloads.lustre.org/public/kernels/$target/old"
-            echo "Downloading $location/$srpm..."
-            if ! wget -nv "$location/$srpm" -O "$KERNELDIR/$srpm" ||
-               [ ! -s "$KERNELDIR/$srpm" ]; then
-                rm -f $KERNELDIR/$srpm
-                fatal 1 "Could not download target $target's kernel SRPM" \
-                        "$srpm from $location."
-            fi
-        else
-            fatal 1 "$srpm not found in directory $KERNELDIR."
-        fi
-    fi
-
-}
-
-download_ofed() {
-    local force="${1:-false}"
-
-    local location="http://downloads.lustre.org/public/OFED/"
-
-    local Mmv daily
-    if [[ $OFED_VERSION = daily-* ]]; then
-        OFED_VERSION=${OFED_VERSION/daily-/}
-        Mmv=${OFED_VERSION%%-*}
-        daily=${OFED_VERSION##$Mmv-}
-        location="http://www.openfabrics.org/downloads/OFED/ofed-${Mmv}-daily/"
-        # find the filename for the version for the date specified
-        OFED_VERSION=$(curl -s "$location" | sed -nre "/${daily}-/s/.*href=\"OFED-([0-9]+\.[0-9]+-${daily}-[0-9]{4,4}).tgz.*$/\1/p")
-        if [ -z "$OFED_VERSION" ]; then
-            fatal 1 "Could not determine the filename of the OFED snapshot for ${daily}"
-        fi
-    fi
-
-    if [ -n "$OFED_VERSION" -a "$OFED_VERSION" != "inkernel" ] &&
-       ( $force || [ ! -r "$KERNELTREE/OFED-${OFED_VERSION}.tgz" ] ||
-           [ ! -s "$KERNELTREE/OFED-${OFED_VERSION}.tgz" ] ); then
-        if $DOWNLOAD; then
-            echo "Downloading $location/OFED-${OFED_VERSION}.tgz..."
-            if ! wget -nv "$location/OFED-${OFED_VERSION}.tgz" \
-                -O "$KERNELTREE/OFED-${OFED_VERSION}.tgz" ||
-               [ ! -s "$KERNELTREE/OFED-${OFED_VERSION}.tgz" ]; then
-                rm -f $KERNELTREE/OFED-${OFED_VERSION}.tgz
-                fatal 1 "Could not download OFED-${OFED_VERSION}.tgz" \
-                        "from downloads.lustre.org."
-            fi
-        else
-            fatal 1 "OFED-${OFED_VERSION}.tgz not found in kernel" \
-                    "directory $KERNELTREE."
-        fi
-    fi
-
-}
-
-download_rdac() {
-    local force="${1:-false}"
-
-    if [ -n "$RDAC_VERSION" -a "$RDAC_VERSION" != "inkernel" ] &&
-       ( $force || [ ! -r "$KERNELTREE/rdac-LINUX-${RDAC_VERSION}-source.tar.gz" ] ||
-           [ ! -s "$KERNELTREE/rdac-LINUX-${RDAC_VERSION}-source.tar.gz" ] ); then
-        if $DOWNLOAD; then
-            local location="http://downloads.lustre.org/public/RDAC/"
-            echo "Downloading $location/rdac-LINUX-${RDAC_VERSION}-source.tar.gz..."
-            if ! wget -nv "$location/rdac-LINUX-${RDAC_VERSION}-source.tar.gz" \
-                -O "$KERNELTREE/rdac-LINUX-${RDAC_VERSION}-source.tar.gz" ||
-               [ ! -s "$KERNELTREE/rdac-LINUX-${RDAC_VERSION}-source.tar.gz" ]; then
-                rm -f $KERNELTREE/rdac-LINUX-${RDAC_VERSION}-source.tar.gz
-                fatal 1 "Could not download rdac-LINUX-${RDAC_VERSION}-source.tar.gz" \
-                        "from downloads.lustre.org."
-            fi
-        else
-            fatal 1 "rdac-LINUX-${RDAC_VERSION}-source.tar.gz not found in kernel" \
-                    "directory $KERNELTREE."
-        fi
-    fi
-
-    return 0
-}
-
-download_mptlinux() {
-    local force="${1:-false}"
-
-    if [ -n "$MPTLINUX_VERSION" -a "$MPTLINUX_VERSION" != "inkernel" ] &&
-       ( $force || [ ! -r "$KERNELTREE/MPTLINUX_RHEL5_SLES10_PH15-${MPTLINUX_VERSION}.zip" ] ||
-           [ ! -s "$KERNELTREE/MPTLINUX_RHEL5_SLES10_PH15-${MPTLINUX_VERSION}.zip" ] ); then
-        if $DOWNLOAD; then
-            local location="http://downloads.lustre.org/public/MPTLINUX/"
-            echo "Downloading $location/MPTLINUX_RHEL5_SLES10_PH15-${MPTLINUX_VERSION}.zip..."
-            if ! wget -nv "$location/MPTLINUX_RHEL5_SLES10_PH15-${MPTLINUX_VERSION}.zip" \
-                -O "$KERNELTREE/MPTLINUX_RHEL5_SLES10_PH15-${MPTLINUX_VERSION}.zip" ||
-               [ ! -s "$KERNELTREE/MPTLINUX_RHEL5_SLES10_PH15-${MPTLINUX_VERSION}.zip" ]; then
-                rm -f $KERNELTREE/MPTLINUX_RHEL5_SLES10_PH15-${MPTLINUX_VERSION}.zip
-                fatal 1 "Could not download MPTLINUX_RHEL5_SLES10_PH15-${MPTLINUX_VERSION}.zip" \
-                        "from downloads.lustre.org."
-            fi
-        else
-            fatal 1 "MPTLINUX_RHEL5_SLES10_PH15-${MPTLINUX_VERSION}.zip not found in kernel" \
-                    "directory $KERNELTREE."
-        fi
-    fi
-
-    return 0
-}
-
-load_target() {
-
-    EXTRA_VERSION_save="$EXTRA_VERSION"
-    for patchesdir in "$EXTERNAL_PATCHES" \
-                      "$TOPDIR/lustre/lustre/kernel_patches"; do
-        TARGET_FILE="$patchesdir/targets/$TARGET.target"
-        [ -r "$TARGET_FILE" ] && break
-    done
-    [ -r "$TARGET_FILE" ] || fatal 1 "Target $TARGET was not found."
-
-    echo "Loading target config file $TARGET.target..."
-
-    # if the caller specified an OFED_VERSION it should override whatever
-    # the target file specifies
-    local env_OFED_VERSION="$OFED_VERSION"
-
-    . "$TARGET_FILE"
-
-    if [ -n "$env_OFED_VERSION" ]; then
-        OFED_VERSION="$env_OFED_VERSION"
-    fi
-
-    # doesn't make any sense to build OFED for xen domX's
-    if $XEN; then
-        OFED_VERSION=""
-    fi
-
-    # XXX - set_rpm_smp_type is an ugly undeterministic hack.  it needs to
-    #       go away and the target just specify the $RPMSMPTYPE
-    [ -z "$RPMSMPTYPE" ] && set_rpm_smp_type
-
-    # CC might have been overwriten in TARGET_FILE
-    if [[ $CC != ccache\ * ]] && which "$CCACHE" 2>/dev/null; then
-        export CCACHE && export CC="ccache $CC"
-    fi
-
-    if [ ! "$KERNELTREE" = "" ] && [ -d "$KERNELTREE" ]; then
-        KERNELDIR="$KERNELTREE/${lnxmaj}"
-        [ -d "$KERNELDIR" ] || mkdir "$KERNELDIR"
-    fi
-
-    # verify the series is available
-    if [ "$SERIES" ]; then
-        for series in $SERIES; do
-            for patchesdir in "$EXTERNAL_PATCHES" "$TOPDIR/lustre/lustre/kernel_patches"; do
-                [ -r "$patchesdir/series/$series" ] && continue 2
-            done
-            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."
-        done
-    fi
-
-    # set the location of the .config file
-    local XENPOSTFIX=""
-    if $XEN; then
-        XENPOSTFIX="-xen"
-    fi
-
-    if [ -f $TOPDIR/lustre/lustre/kernel_patches/kernel_configs/kernel-$lnxmaj-$TARGET-$TARGET_ARCH.config ]; then
-        CONFIG_FILE="$TOPDIR/lustre/lustre/kernel_patches/kernel_configs/kernel-$lnxmaj-$TARGET$XENPOSTFIX-$TARGET_ARCH${RPMSMPTYPE:+-}${RPMSMPTYPE}.config"
-    fi
-
-    local lnxrelnew=${lnxrel//-/_}
-
-    # remember the EXTRA_VERSION before we diddle it here
-    # XXX - we really should not diddle with any values read in from the
-    #       target file.  if we want to modify a value, we should create
-    #       a new variable.
-    PRISTINE_EXTRA_VERSION=$EXTRA_VERSION
-
-    if ! $PATCHLESS && [ ! -f "$CONFIG_FILE" ]; then
-        fatal 1 "Config file for target $TARGET missing from" \
-                "$TOPDIR/lustre/lustre/kernel_patches/kernel_configs/."
-    fi
-
-    if [ "$EXTRA_VERSION_save" ]; then
-        EXTRA_VERSION="$EXTRA_VERSION_save"
-    elif ! $RELEASE; then
-        # if there is no patch series, then this is not a lustre specific
-        # kernel.  don't make it look like one
-        if [ -n "$SERIES" ]; then
-            #remove the @VERSION@ (lustre version)
-#            EXTRA_VERSION=$(echo $EXTRA_VERSION | sed -e "s/\(.*_lustre\)\..*/\1/")
-#            EXTRA_VERSION="${EXTRA_VERSION}-${TAG}.${TIMESTAMP}"
-            ! ( $PATCHLESS ) && EXTRA_VERSION="${EXTRA_VERSION}.${TIMESTAMP}"
-        fi
-    fi
-    # EXTRA_VERSION=${EXTRA_VERSION//-/_}
-
-    ALL_ARCHS="$BASE_ARCHS $BIGMEM_ARCHS $BOOT_ARCHS $JENSEN_ARCHS $SMP_ARCHS $BIGSMP_ARCHS $PSERIES64_ARCHS $UP_ARCHS"
-
-    BUILD_ARCHS=
-    for arch in $(uniqify "$ALL_ARCHS"); do
-        if [ -z "$TARGET_ARCHS" ] ||
-           [[ \ $TARGET_ARCHS\  = *\ $arch\ * ]]; then
-            BUILD_ARCHS="$BUILD_ARCHS $arch"
-        fi
-    done
-    [ "$BUILD_ARCHS" ] || usage 1 "No available target archs to build."
-    echo "Building for: $BUILD_ARCHS"
-}
-
-tarflags() {
-    local file="$1"
-
-    case "$file" in
-        '')
-            fatal 1 "tarflags(): File name argument missing."
-            ;;
-        *.tar.gz | *.tgz)
-            echo 'zxf'
-            ;;
-        *.tar.bz2)
-            echo 'jxf'
-            ;;
-        *.tar)
-            echo 'xf'
-            ;;
-        *)
-            fatal 1 "tarflags(): Unrecognized tar extension in file: $1"
-            ;;
-    esac
-
-}
-
-untar() {
-    local file="$1"
-
-    echo "Untarring ${file##*/}..."
-    tar $(tarflags "$file") "$file"
-
-}
-
-unpack_ofed() {
-
-    if ! untar "$KERNELTREE/OFED-${OFED_VERSION}.tgz"; then
-        return 1
-    fi
-    [ -d OFED ] || ln -sf OFED-[0-9].[0-9]* OFED
-
-}
-
-unpack_rdac() {
-
-    if ! untar "$KERNELTREE/rdac-LINUX-${RDAC_VERSION}-source.tar.gz"; then
-        return 1
-    fi
-    [ -d rdac-LINUX ] || ln -sf rdac-LINUX-[0-9][0-9].* rdac-LINUX
-
-}
-
-unpack_mptlinux() {
-
-    if ! unzip -p $KERNELTREE/MPTLINUX_RHEL5_SLES10_PH15-4.16.00.00-2.zip | tar xzvf - srpms-2/mptlinux-4.16.00.00-2.src.rpm; then
-        return 1
-    fi
-    mv srpms-2/mptlinux-4.16.00.00-2.src.rpm .
-
-}
-
-unpack_lustre() {
-
-    if [ -z "$LUSTRE" ]; then
-        local DATESTAMP=""
-
-        if [ -n "$USE_DATESTAMP" ]; then
-            DATESTAMP="-D '$DATE'"
-        fi
-
-        local DIRNAME="lustre-$TAG-$TIMESTAMP"
-
-        cvs -d "$CVSROOT" -qz3 co $DATESTAMP -d "$DIRNAME" lustre || \
-            fatal 1 "There was an error checking out toplevel Lustre from CVS."
-        pushd "$DIRNAME" > /dev/null
-        ./lustrecvs "$TAG" || \
-            fatal 1 "There was an error checking out Lustre/Portals/Build from CVS."
-        echo "Creating lustre tarball..."
-        sh autogen.sh || fatal 1 "There was an error running autogen.sh."
-        ./configure --disable-{modules,utils,liblustre,tests,doc} || \
-            fatal 1 "There was an error running ./configure to create makefiles."
-        make dist || fatal 1 "There was an error running 'make dist'."
-        LUSTRE=$PWD/lustre-*.tar.gz
-        popd > /dev/null
-    fi
-
-    untar "$LUSTRE" || fatal 1 "Error unpacking Lustre tarball"
-    [ -d lustre ] || ln -sf lustre-[0-9].[0-9]* lustre
-
-}
-
-do_patch_linux() {
-
-    local do_patch=${1:-true}
-
-    FULL_PATCH="$PWD/lustre-kernel-${TARGET}${EXTRA_VERSION_DELIMITER}${EXTRA_VERSION}.patch"
-    [ -f "$FULL_PATCH" ] && rm -f "$FULL_PATCH"
-    $do_patch && pushd linux >/dev/null
-    for series in $SERIES; do
-        echo -n "Applying series $series:"
-        for patchesdir in "$EXTERNAL_PATCHES" "$TOPDIR/lustre/lustre/kernel_patches"; do
-            [ -r "$patchesdir/series/$series" ] || continue
-            SERIES_FILE="$patchesdir/series/$series"
-            for patch in $(<"$SERIES_FILE"); do
-                echo -n " $patch"
-                PATCH_FILE="$patchesdir/patches/$patch"
-                [ -r "$PATCH_FILE" ] || \
-                    fatal 1 "Patch $patch does not exist in Lustre tree."
-                cat "$PATCH_FILE" >> "$FULL_PATCH" || {
-                    rm -f $FULL_PATCH
-                    fatal 1 "Error adding patch $patch to full patch."
-                }
-                if $do_patch; then
-                    patch -s -p1 < "$PATCH_FILE" || {
-                        rm -f $FULL_PATCH
-                        fatal 1 "Error applying patch $patch."
-                    }
-                fi
-            done
-            break
-        done
-        echo
-    done
-    $do_patch && popd >/dev/null
-    echo "Full patch has been saved in ${FULL_PATCH##*/}."
-
-}
-
-build_lustre() {
-    local linux="$1"
-    local linuxobj="$2"
-
-    cp "$LUSTRE" SOURCES
-
-    pushd lustre >/dev/null
-
-    echo "Building Lustre RPMs for: $BUILD_ARCHS..."
-    local targets arch
-    for arch in $BUILD_ARCHS; do
-        targets="--target $arch $targets"
-    done
-
-    local confoptions="--with-linux=${linux}"
-    if $PATCHLESS; then
-        confoptions="--with-linux=${linux} --disable-server"
-    fi
-    if [ "$linuxobj" != "" ]; then
-        confoptions="$confoptions --with-linux-obj=${linuxobj}"
-    fi
-
-    ./configure $confoptions ${CONFIGURE_FLAGS}
-    if [ "$?" != "0" ]; then
-        local saved_config="../config.log.$(date +%s)"
-        cp config.log $saved_config
-        chmod a+r $saved_config
-        echo "Saved config.log is at $saved_config"
-        cat /proc/mounts
-        ls -l /proc/$$
-        pwd
-        echo "config.log contents:"
-        cat config.log
-        popd
-        return 255
-    fi
-
-    gen_lustre_version
-
-    # hack. Somebody move build/lustre.spec to lustre.spec for b1_6
-    local lustre_spec
-    [ -f lustre.spec ] && lustre_spec=lustre.spec
-    [ -f build/lustre.spec ] && lustre_spec=build/lustre.spec
-
-    [ -f "$lustre_spec" ] && sed \
-        -e "s^Release: .*$^Release: $LUSTRE_EXTRA_VERSION^" \
-        < $lustre_spec \
-        > ../lustre.spec
-
-    local rpmbuildopt='-bb'
-    if $NORPM; then
-        rpmbuildopt='-bc'
-        echo NORPM mode. Only compiling.
-    fi
-
-    # convert the $PATCHLESS boolean to an empty/no-empty boolean
-    # as silly as this seems, it makes the syntax of the rpmbuild command
-    # simpler and not need an eval to deal with the quotes in the quotes 
-    local is_patchless=""
-    if $PATCHLESS; then
-        is_patchless="yes"
-    fi
-    $RPMBUILD $targets $rpmbuildopt ../lustre.spec \
-        ${is_patchless:+--define "lustre_name lustre-client"} \
-        --define "_tmppath $TMPDIR" \
-        --define "_topdir $TOPDIR" || \
-        fatal 1 "Error building rpms for $BUILD_ARCHS."
-
-    popd >/dev/null
-    ( $(skeep_ldiskfs_rpm $TAG) ) && return
-
-    pushd lustre/ldiskfs || return 255
-    make dist
-    if [ "$?" != "0" ]; then
-        popd
-        return 255
-    fi
-    cp lustre-ldiskfs*.tar.gz $TOPDIR/SOURCES
-
-    gen_lustre_version
-
-    local ldiskfs_spec=lustre-ldiskfs.spec
-    [ -f "$ldiskfs_spec" ] && sed \
-    -e "s^Release: .*$^Release: $LUSTRE_EXTRA_VERSION^" \
-    < $ldiskfs_spec \
-    > ../lustre-ldiskfs.spec
-
-    $RPMBUILD $targets $rpmbuildopt ../lustre-ldiskfs.spec \
-        --define "_tmppath /var/tmp" \
-        --define "_topdir $TOPDIR"
-    if [ "$?" != "0" ]; then
-        popd
-        return 255
-    fi
-
-    if $DO_SRC; then
-            $RPMBUILD -bs ../lustre-ldiskfs.spec \
-            --define "_tmppath /var/tmp" \
-            --define "_topdir $TOPDIR"
-        if [ "$?" != "0" ]; then
-            popd
-            return 255
-        fi
-    fi
-    popd
-
-}
-
-stage() {
-
-    [ "$STAGEDIR" ] || return 0
-
-    for arch in $BUILD_ARCHS; do
-        rpmdir="${STAGEDIR}/${CANONICAL_TARGET}-${arch}"
-        echo "${0##*/}: Copying RPMs into ${rpmdir}"
-        mkdir -p "${rpmdir}"
-        cp -v RPMS/${arch}/*.rpm "${rpmdir}"
-        if [ -d RPMS/noarch ]; then
-            cp -v RPMS/noarch/*.rpm "${rpmdir}"
-        fi
-    done
-
-    cp -v "$LUSTRE" "$STAGEDIR"
-
-}
-
-#check if we need to build separate ldiskfs RPM
-skeep_ldiskfs_rpm() {
-        local tag="$1"
-
-        local skip=false
-
-        if ! $LDISKFSRPM; then
-            skip=true
-        elif $PATCHLESS; then
-            skip=true
-        else
-            for skiptag in $SKIPLDISKFSRPM; do
-                [[ $tag == $skiptag ]] && skip=true && break
-            done
-        fi
-
-        pushd $TOPDIR/BUILD/lustre-[1-9]* >/dev/null
-        grep -q '^SERVER_TRUE[ \t]=[ \t]#$' autoMakefile && skip=true
-        popd >/dev/null
-
-        echo $skip
-
-}
-
-#generate LUSTRE_EXTRA_VERSION from EXTRA_VERSION
-gen_lustre_version() {
-
-    LUSTRE_EXTRA_VERSION="${lnxmaj}${EXTRA_VERSION_DELIMITER}${EXTRA_VERSION}${TARGET_DELIMITER}${RPMSMPTYPE}"
-    LUSTRE_EXTRA_VERSION=${LUSTRE_EXTRA_VERSION//-/_}
-
-}
-
-set_rpm_smp_type() {
-
-    local infact_arch="${TARGET_ARCH}"
-
-    RPMSMPTYPE=""
-    [ "$infact_arch" == "i586" ] && infact_arch="i686"
-
-    local smp_type
-    for smp_type in $SMP_ARCHS; do
-        [ $infact_arch == $smp_type ] && RPMSMPTYPE=smp && break
-    done
-
-    for smp_type in $BIGSMP_ARCHS; do
-        [ $infact_arch == $smp_type ] && RPMSMPTYPE=bigsmp && break
-    done
-
-    for smp_type in $DEFAULT_ARCHS; do
-        [ $infact_arch == $smp_type ] && RPMSMPTYPE=default && break
-    done
-
-}
-
-# This function takes a linux source pool and digs out the linux release
-# from it
-find_linux_release() {
-    local SRCDIR="$1"
-
-    local LINUXRELEASEHEADER=$SRCDIR/include/linux/version.h
-    if [ -s $SRCDIR/include/linux/utsrelease.h ]; then
-        LINUXRELEASEHEADER=$SRCDIR/include/linux/utsrelease.h
-    fi
-
-    sed -ne 's/#define UTS_RELEASE "\(.*\)"$/\1/p' $LINUXRELEASEHEADER
-
-}
-
-# XXX this needs to be re-written as a wrapper around find_rpm
-#     or just gotten rid of.  :-)
-find_linux_rpm() {
-    local prefix="$1"
-    local delimiter=${2:-"-"}
-
-    local pathtorpms="${KERNELRPMSBASE}/${lnxmaj}/${DISTRO}"
-    [ -d $pathtorpms ] || return 255
-
-    local kernelbinaryrpm rpmfile
-    local wanted_kernel="${lnxmaj}${delimiter}${lnxrel}"
-
-    local arch ret=1
-    for arch in $TARGET_ARCHS_ALL; do
-        local found_rpm="" rpm
-        for rpm in ${pathtorpms}/${arch}/*.rpm; do
-            if rpm -q --provides -p "$rpm" | grep -q "kernel${prefix} = $wanted_kernel"; then
-                found_rpm="$rpm"
-                ret=0
-                break
-            fi
-        done
-        [ -f "$found_rpm" ] && break
-    done
-
-    echo "$found_rpm"
-    return $ret
-
-}
-
-# unpack kernel(/source/devel) RPM
-#
-# This function and it's setting of $LINUX and $LINUXOBJ is a total hack that
-# needs to completely refactored.  It completely ingores that $BUILD_ARCHS may
-# contain a list of arches for which rpmbuild commands (including the one for
-# lustre itself)
-unpack_linux_devel_rpm() {
-    local kernelrpm="${1}"
-    # it's worth noting that neither sles10 nor rhel5 appear to use their
-    # extra_version delimiter for the dirname under /usr/src, so we could
-    # probably just get rid of this parameter
-    local delimiter=${2:-"-"}
-
-    [ -f "$kernelrpm" ] || return 255
-    [ -d $TOPDIR/reused ] || mkdir $TOPDIR/reused || return 255
-
-    pushd $TOPDIR/reused || return 255
-
-    if ! rpm2cpio < "$kernelrpm" | cpio -id > /dev/null 2>&1; then
-        return 255
-    fi
-
-    # call a distro specific hook, if available
-    if type -p unpack_linux_devel_rpm-$DISTRO; then
-        unpack_linux_devel_rpm-$DISTRO "$kernelrpm"
-    fi
-
-    popd
-
-    find_linux_devel_paths $TOPDIR/reused
-
-    return 0
-
-}
-
-# XXX - this rhel/sles goop needs abstracting out into the
-#       lbuild-{rhel5,sles10} method files
-find_linux_devel_paths() {
-    local path="$1"
-
-    local RC=0
-
-    pushd $path
-        # RHEL-style and SLES-style rpms
-        # XXX - until bug 19336 cleans this up, we need to extricate the
-        #       ${lnxmin}- from the $lnxrel
-        local paths="kernels/${lnxmaj}${lnxmin}${delimiter}${lnxrel}-${TARGET_ARCH} linux-${lnxmaj}${lnxmin}${delimiter}${lnxrel##${lnxmin#.}-}"
-
-        local path
-        for path in $paths; do
-            local src='usr/src'
-
-            if [ -d "$src/$path/" ]; then
-                LINUX="$(pwd)/$src/$path"
-            fi
-            # SLES has a separate -obj tree
-            if [ -d "$src/${path}-obj" ]; then
-                local src="$src/${path}-obj"
-                local objects="$TARGET_ARCH/$RPMSMPTYPE"
-
-                # Novell, are you *TRYING* to make life hard for me?
-                if [ -d "$src/powerpc" ]; then
-                    objects="powerpc/$TARGET_ARCH"
-                elif [ $TARGET_ARCH == 'i686' ]; then
-                    objects="i386/$RPMSMPTYPE"
-                fi
-
-                LINUXOBJ="$(pwd)/$src/$objects"
-            fi
-        done
-        if [ -z "$LINUX" ]; then
-            RC=255
-        else
-            # dig out the release version
-            LINUXRELEASE=$(find_linux_release ${LINUXOBJ:-$LINUX})
-            if [ -z "$LINUXRELEASE" ]; then
-                echo "Failed to find linux release in ${LINUXOBJ:-$LINUX}"
-                RC=255
-            fi
-        fi
-    popd
-    return $RC
-}
-
-build_kernel_ib() {
-    local linux="$1"
-
-    # build kernel-ib{,-devel}
-    local K_SRC="K_SRC"
-    # ofed 1.3 had a bug in the rpm spec
-    if [ "$OFED_VERSION" = "1.3" ]; then
-        K_SRC="KSRC"
-    fi
-
-    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"
-    local OFED_HARDWARE="--with-mthca-mod --with-mlx4-mod --with-mlx4_en-mod --with-cxgb3-mod --with-nes-mod"
-    # some I/B drivers are architecture dependent and kernel-ib's configure
-    # does not figure it out for us ~sigh~
-    case "$TARGET_ARCH" in
-        ppc64)
-            OFED_HARDWARE="$OFED_HARDWARE --with-ehca-mod"
-        ;;
-    esac
-    # we're no longer shipping the OFED iSCSI
-    #OFED_ISCSI="--with-srp-mod --with-srp-target-mod"
-    ## ISER module has no backport support as of OFED 1.5 (i.e. only builds on
-    ##kernels >= 2.6.30)
-    #if [[ $OFED_VERSION = 1.[0-4]* ]]; then
-    #   OFED_ISCSI="$OFED_ISCSI --with-iser-mod"
-    #fi
-
-    local linuxrelease=$(find_linux_release "$linux")
-    $RPMBUILD --rebuild --define 'build_kernel_ib 1' --define 'build_kernel_ib_devel 1' \
-              --define "_topdir ${TOPDIR}" --target ${TARGET_ARCH} \
-              --define "KVERSION ${linuxrelease}" \
-              --define "$K_SRC ${linux}" \
-              --define "LIB_MOD_DIR /lib/modules/${linuxrelease}/updates" \
-              ${OFA_KERNEL_RELEASE:+--define "_release $OFA_KERNEL_RELEASE"} \
-              --define "configure_options --without-quilt $OFED_CORE $OFED_HARDWARE $OFED_ISCSI" \
-              ${TOPDIR}/OFED/SRPMS/ofa_kernel-*.src.rpm
-
-    if [ ${PIPESTATUS[0]} != 0 ]; then
-        fatal 1 "Error building kernel-ib"
-    fi
-
-}
-
-store_for_reuse() {
-        local articles="$1"
-        local module="$2"
-        local location="$3"
-        local signature="$4"
-        local use_links="$5"
-
-        local linkflag=""
-        if $use_links; then
-            linkflag="l"
-        fi
-
-        location="$location"/"$signature"/"$module"
-        mkdir -p "$location"
-        # the cleanup script removes any directory that doesn't have a
-        # .lastused, so let's try to prevent that as soon as we can
-        # this solution still slightly racy with the cleanup script
-        # but the race is a lot tighter now
-        touch -t 197001010000 "$location/.lastused"
-        ## use eval/echo here to make sure shell expansions are performed
-        #if ! cp -a${linkflag} $(eval echo $articles) "$location"; then
-        local article
-        for article in $(eval echo $articles); do
-            if ! cp -a${linkflag} "$article" "$location"; then
-                error "Failed to copy \"$article\" to \"$location\" in store_for_reuse()"
-                # rename the cache location so that it's not cached
-                # product, but is around for analysis
-                mv "$location"{,-bad-$(date +%s)} || 
-                    error "failed to clean up a failed cache attempt" \
-                          "in \"$location\" -- manual cleanup will be" \
-                          "necessary"
-                return 1
-            fi
-        done
-
-        # flag the cache as complete (i.e. in case lbuild was previously
-        # interrupted while caching)
-        touch "$location/.lastused"
-
-        return 0
-
-}
-
-reuse() {
-    local module="$1"
-    local dest="$2"
-    local use_links="${3:-false}"
-    local signature="$4"
-
-    if [ -n "$REUSEBUILD" ] && [ -d "$REUSEBUILD/$signature/$module" ]; then
-        if [ ! -f "$REUSEBUILD/$signature/$module/.lastused" ]; then
-            # the .lastused flag is populated at the end of the caching to
-            # signal that the caching was completed.  if that flag is not
-            # there, then the cache is invalid (and should be removed in fact) 
-            mv "$REUSEBUILD/$signature/$module"{,-bad-$(date +%s)} || 
-                fatal 1 "failed to clean up a bad cache in location" \
-                      "\"$REUSEBUILD/$signature/$module\" -- manual cleanup" \
-                      "will be necessary"
-            return 1
-        fi
-
-        # so that we know how stale this entry is
-        touch $REUSEBUILD/$signature/$module/.lastused
-
-        if $use_links; then
-            if ls $REUSEBUILD/$signature/$module/* >/dev/null 2>&1; then
-                cp -al $REUSEBUILD/$signature/$module/* $dest/
-            fi
-        else
-            # copying is pretty heavy
-            # cp -a $REUSEBUILD/$signature/$module/* $dest/
-            # do some creative symlinking instead
-            local dir
-            for dir in BUILD SRPMS SPECS; do
-                if ls $REUSEBUILD/$signature/$module/$dir/* >/dev/null 2>&1; then
-                    ln -s $REUSEBUILD/$signature/$module/$dir/* $dest/$dir
-                fi
-            done
-            # sources have to be copied by file because we need SOURCES to
-            # be a dir we can write into
-# could overrun ls's arg list here
-            #ls $REUSEBUILD/$signature/$module/SOURCES/* |
-            find $REUSEBUILD/$signature/$module/SOURCES/ -type f |
-                xargs ln -t $dest/SOURCES -s
-
-            # same for RPMS/* dirs
-# could overrun ls's arg list here
-            #ls $REUSEBUILD/$signature/$module/RPMS/$TARGET_ARCH/* |
-            local dir
-            for dir in $REUSEBUILD/$signature/$module/RPMS/*; do
-                mkdir -p $dest/RPMS/${dir##*/}
-                find $dir -type f |
-                  xargs ln -t $dest/RPMS/${dir##*/} -s
-            done
-                     
-        fi
-        return 0
-    else
-        return 1
-    fi
-}
-
-basearch() {
-    local arch="$1"
-
-    if [[ $arch = i[3456]86 ]]; then
-        echo "i386"
-    else
-        echo "$arch"
-    fi
-
-}
-
-#
-# in a given directory, find the first rpm matching given requirements
-#
-find_rpm() {
-    local dir="$1"
-    local match_type="$2"
-    local match="$3"
-
-    pushd "$dir" > /dev/null || \
-        fatal 1 "Unable to chdir to directory \"$dir\" in find_rpm()"
-
-    local file
-    for file in $(ls *.rpm); do
-        if [ ! -f "$file" ]; then
-            continue
-        fi
-        case "$match_type" in
-            provides)
-                # match is any valid ERE (i.e. given to egrep) match
-                if rpm -q --provides -p "$file" | egrep -q "$match"; then
-                    echo "$file"
-                    popd >/dev/null
-                    return 0
-                fi
-                ;;
-            *)
-                popd >/dev/null
-                fatal 1 "Unknown match type \"$match_type\" given to find_rpm()"
-                ;;
-        esac
-    done
-
-    popd >/dev/null
-    return 1
-}
-
-build_kernel_with_srpm() {
-
-    # need to generate the patch for this target
-    do_patch_linux false >&2    # sets global $FULL_PATCH (yeah, yuck)
-
-    # get an md5sum of the kernel patch + config for reuse check
-    # XXX really, there needs to be a signature and a CONFIG_FILE per arch
-    #     in BUILD_ARCHS
-    local release_str
-    if $RELEASE; then
-        local release_str="RELEASE=$RELEASE\n"
-    fi
-    local REUSE_SIGNATURE=$({ echo -en $release_str; echo $BUILD_GEN; cat $CONFIG_FILE $TARGET_FILE $FULL_PATCH; } | md5sum | cut -d" " -f1)
-
-    # see if we can link to the reuse pool
-    # XXX - hrm.  i'm not convinced this doesn't belong in the reuse "library"
-    local CAN_LINK_FOR_REUSE=false
-    touch $REUSEBUILD/$$
-    if cp -al $REUSEBUILD/$$ $TOPDIR/; then
-        CAN_LINK_FOR_REUSE=true
-    fi
-    rm $REUSEBUILD/$$
-
-    # the extra version string to use for the kernel (which might be a reused
-    # kernel, remember)
-    local kernel_extra_version=""
-    if $REUSERPM && ! reuse kernel "$TOPDIR" "$CAN_LINK_FOR_REUSE" \
-                                   "$REUSE_SIGNATURE"; then
-        # nothing cached, build from scratch
-        if [ ! -r "$KERNELDIR/$KERNEL_SRPM" ]; then
-            download_srpm "$CANONICAL_TARGET" "$KERNEL_SRPM" >&2
-        fi
-
-        if ! rpm -ivh $KERNELDIR/$KERNEL_SRPM \
-                  --define "_topdir $TOPDIR" >&2; then
-            # should we clean this up or leave it for analysis?
-            #rm -rf $RPMTOPDIR
-            fatal 1 "Error installing kernel SRPM."
-        fi
-
-        # put the Lustre kernel patch into the RPM build tree
-        cp $FULL_PATCH $TOPDIR/SOURCES/linux-${lnxmaj}-lustre.patch
-        prepare_and_build_srpm >&2
-
-        # store the resulting kernel RPM build tree for future use
-        if ! store_for_reuse "$TOPDIR/{SPECS,SOURCES,BUILD,SRPMS,RPMS}" \
-                             "kernel" "$REUSEBUILD" "$REUSE_SIGNATURE" \
-                             "$CAN_LINK_FOR_REUSE"; then
-            error "Failed to store kernel RPMS for reuse"
-            echo "unknown"
-            return 1
-        fi
-    fi  # build reuse
-
-    # figure out the EXTRA_VERSION of the kernel we built or are re-using
-    local KERNEL_RPM
-    if ! KERNEL_RPM=$(find_rpm "$TOPDIR/RPMS/$TARGET_ARCH/" provides "^kernel ="); then
-        fatal 1 "Failed to find a kernel RPM in $TOPDIR/RPMS/$TARGET_ARCH/"
-    fi
-    kernel_extra_version=$(rpm -q --queryformat "%{RELEASE}" -p $TOPDIR/RPMS/$TARGET_ARCH/$KERNEL_RPM)
-
-    # should now have the following RPMs
-    # $TOPDIR/RPMS/$arch/kernel-lustre-2.6.18-53.1.21.el5_lustre.1.6.5.1.$arch.rpm
-    # $TOPDIR/RPMS/$arch/kernel-lustre-devel-2.6.18-53.1.21.el5_lustre.1.6.5.1.$arch.rpm
-    # $TOPDIR/RPMS/$arch/kernel-lustre-headers-2.6.18-53.1.21.el5_lustre.1.6.5.1.$arch.rpm
-    # $TOPDIR/RPMS/$arch/kernel-lustre-debuginfo-common-2.6.18-53.1.21.el5_lustre.1.6.5.1.$arch.rpm
-    # $TOPDIR/RPMS/$arch/kernel-lustre-debuginfo-2.6.18-53.1.21.el5_lustre.1.6.5.1.$arch.rpm
-
-    echo $kernel_extra_version
-    return 0
-
-}
-
-build_mptlinux() {
-    local linux="$1"
-    local version="$2"
-
-    if [ -z "$version" -o "$version" = "inkernel" ]; then
-        return 0
-    fi
-
-    local targets arch
-    for arch in $BUILD_ARCHS; do
-        targets="--target $arch $targets"
-    done
-
-    local rpmbuildopt='-bb'
-    if $NORPM; then
-        rpmbuildopt='-bc'
-        echo NORPM mode. Only compiling.
-            fi
-
-    # if only we could just rebuild the src.rpm.  but the included spec
-    # is a real pig's breakfast.  just check out the patch we need to
-    # apply to it to make it useful.
-    #$RPMBUILD --rebuild \
-    #          --define "_topdir ${TOPDIR}" --target ${TARGET_ARCH} \
-    #          ${TOPDIR}/mptlinux-*.src.rpm
-    rpm -ivh --define "_topdir ${TOPDIR}" ${TOPDIR}/mptlinux-*.src.rpm
-
-    # now the big honkin' patch to the spec file
-    pushd ${TOPDIR}/SPECS
-    # to regen this patch use:
-    # !!cd ~/rpm/SPECS/ && diff -u mptlinux.spec{.dist,}
-    patch -p0 < ${TOPDIR}/lustre/build/mptlinux.spec.patch || fatal 1 "failed to patch mptlinux.spec"
-    popd
-
-    local targets arch
-        for arch in $BUILD_ARCHS; do
-        targets="--target $arch $targets"
-    done
-
-    local rpmbuildopt='-bb'
-    if $NORPM; then
-        rpmbuildopt='-bc'
-        echo NORPM mode. Only compiling.
-    fi
-
-    if ! $RPMBUILD $targets $rpmbuildopt \
-                  --define "_tmppath /var/tmp" \
-                  --define "_topdir ${TOPDIR}" \
-                  --define "kernel_obj $linux" \
-                  ${TOPDIR}/SPECS/mptlinux.spec; then
-        return 1
-    fi
-    if $DO_SRC; then
-        if ! $RPMBUILD -bs \
-                      --define "_tmppath /var/tmp" \
-                      --define "_topdir ${TOPDIR}" \
-                      --define "kernel_obj $linux" \
-                      ${TOPDIR}/SPECS/mptlinux.spec; then
-            return 1
-        fi
-    fi
-
-    return 0
-
-}
-
-# build RDAC
-build_rdac() {
-    local linux="$1"
-    local version="$2"
-
-    if [ -z "$version" -o "$version" = "inkernel" ]; then
-        return 0
-    fi
-
-    # note that we use an _, not a . before the spec on purpose.  we are not
-    # allowed to have more than one file with a .spec trailer in a tarball
-    # that is supposed to be usable with rpmbuild
-    cp lustre/build/rdac_spec ${TOPDIR}/SPECS/rdac.spec || fatal 1 "Could not find rdac.spec in lustre/build" 
-
-    local targets arch
-    for arch in $BUILD_ARCHS; do
-        targets="--target $arch $targets"
-    done
-
-    local rpmbuildopt='-bb'
-    if $NORPM; then
-        rpmbuildopt='-bc'
-        echo NORPM mode. Only compiling.
-    fi
-
-    local distro
-    case $DISTRO in
-     rhel5)     distro="REDHAT"
-                ;;
-    sles1*)     distro="SUSE"
-                ;;
-         *)     echo "$DISTRO not supported by RDAC, skipping"
-                return 0
-                ;;
-    esac
-    if ! $RPMBUILD $targets $rpmbuildopt --define "dist $distro" \
-                  --define "_tmppath /var/tmp" \
-                  --define "_topdir ${TOPDIR}" \
-                  --define "kernel_obj $linux" \
-                  ${TOPDIR}/SPECS/rdac.spec; then
-        return 1
-    fi
-    if $DO_SRC; then
-        if ! $RPMBUILD -bs --define "dist $distro" \
-                      --define "_tmppath /var/tmp" \
-                      --define "_topdir ${TOPDIR}" \
-                      --define "kernel_obj $linux" \
-                      ${TOPDIR}/SPECS/rdac.spec; then
-            return 1
-        fi
-    fi
-
-    return 0
-}
-
-# build OFED
-# globals used:
-#    TOPDIR
-#    REUSEBUILD, REUSERPM
-#    CONFIGURE_FLAGS
-
-build_ofed() {
-    local linux="$1"
-    local ofed_version="$2"
-
-    # before lustre, build kernel-ib
-    if [ -z "$ofed_version" -o "$ofed_version" = "inkernel" ]; then
-        return 0
-    fi
-
-    if [ -n "$REUSEBUILD" ]; then
-        # see if we can link to the reuse pool
-            # XXX - hrm.  i'm not convinced this doesn't belong in the reuse
-            #       "library"
-        local CAN_LINK_FOR_REUSE=false
-        touch $REUSEBUILD/$$
-        if cp -al $REUSEBUILD/$$ $TOPDIR/; then
-            CAN_LINK_FOR_REUSE=true
-        fi
-        rm $REUSEBUILD/$$
-    fi
-
-    local REUSE_SIGNATURE=$({ echo "$ofed_version";
-                              echo "$(find_linux_release ${linux})";
-                              cat "${linux}/include/linux/autoconf.h"; } |
-                            md5sum | cut -d" " -f1)
-    if ! $REUSERPM || ! reuse ofed "$TOPDIR" "$CAN_LINK_FOR_REUSE" \
-                        "$REUSE_SIGNATURE"; then
-            # stash away the existing built articles for a moment
-            mkdir bak
-            mv {BUILD,{S,}RPMS,S{OURCE,PEC}S} bak
-            function mv_back {
-                pushd bak
-                find . | cpio -pudlm ..
-                popd
-                rm -rf bak
-            }
-            create_rpmbuild_dirs
-            # build it
-        build_kernel_ib "${linux}"
-            if ! store_for_reuse "$TOPDIR/{SPECS,SOURCES,BUILD,SRPMS,RPMS}" \
-                                 "ofed" "$REUSEBUILD" "$REUSE_SIGNATURE" \
-                                 "$CAN_LINK_FOR_REUSE"; then
-                error "Failed to store OFED RPMS for reuse"
-                mv_back
-                return 1
-            fi
-            # put the stuff we stashed away back
-            mv_back
-        fi
-
-        pushd "$TOPDIR" >/dev/null
-        rm -rf kernel-ib-devel
-        mkdir kernel-ib-devel
-        cd kernel-ib-devel
-        # the actual ofed RPMs don't have the -rc$n or -$date string appened that
-        # might be present on the file
-        local linuxrelease=$(find_linux_release "$linux")
-        ofed_version=$(echo $ofed_version |
-                       sed -re 's/-(20[0-9]{6,6}-[0-9]{4,4}|rc[0-9]*)$//')
-        local rpm=$(ls $TOPDIR/RPMS/*/kernel-ib-devel-${ofed_version}-${linuxrelease//-/_}.*.rpm)
-        rpm2cpio -itv < $rpm | cpio -id
-        CONFIGURE_FLAGS="--with-o2ib=$(pwd)/usr/src/ofa_kernel ${CONFIGURE_FLAGS}"
-        popd >/dev/null
-
-}
-
-build_with_srpm() {
-
-    if ! $PATCHLESS; then
-        local kernel_extra_version
-        if ! kernel_extra_version=$(build_kernel_with_srpm); then
-            fatal 1 "Failed to build the kernel from it's SRPM"
-        fi
-
-        for arch in $BUILD_ARCHS; do
-            local kernel_devel_rpm
-            if ! kernel_devel_rpm=$(find_rpm "$TOPDIR/RPMS/$arch/" provides "^$(devel_kernel_name $KERNEL_LUSTRE_NAMING) ="); then
-                fatal 1 "Failed to find a kernel development RPM in $TOPDIR/RPMS/$arch/"
-            fi
-
-            # install the -devel RPM in preparation for the lustre build
-            # note that the EXTRA_VERSION_DELIMITER is *NOT* used in the
-            # version of the directory name under /usr/src
-            if ! lnxrel="$kernel_extra_version" unpack_linux_devel_rpm \
-                           "$TOPDIR/RPMS/$arch/$kernel_devel_rpm" "-"; then
-                fatal 1 "Could not find the Linux tree in $TOPDIR/RPMS/$arch/$kernel_devel_rpm"
-            fi
-        done
-    else
-        # need to find and unpack the vendor's own kernel-devel for patchless
-        # client build
-        local kernelrpm
-        if ! kernelrpm=$(find_linux_rpm "-$DEVEL_KERNEL_TYPE" ${EXTRA_VERSION_DELIMITER:-"-"}); then
-            fatal 1 "Could not find the kernel-$DEVEL_KERNEL_TYPE RPM in ${KERNELRPMSBASE}/${lnxmaj}/${DISTRO}"
-        fi
-        if ! lnxrel="$lnxrel" unpack_linux_devel_rpm "$kernelrpm" "-"; then
-            fatal 1 "Could not find the Linux tree in $kernelrpm"
-        fi
-    fi
-
-    build_ofed "${LINUXOBJ:-$LINUX}" "$OFED_VERSION" ||
-        fatal 1 "error building OFED"
-
-    build_rdac "${LINUXOBJ:-$LINUX}" "$RDAC_VERSION" || 
-        fatal 1 "error building RDAC"
-
-    build_mptlinux "${LINUXOBJ:-$LINUX}" "$MPTLINUX_VERSION" ||
-        fatal 1 "error building mptlinux"
-
-    # now build Lustre
-    if build_lustre "$LINUX" "$LINUXOBJ"; then
-        # the build worked.  resolve any symlinked files (i.e. from reuse)
-        # in RPMS/$arch to real files so that that that huge mess of
-        # complication known as LTS can copy them yet somewhere else.
-        # is it any wonder this whole process is so damn so?  anyone ever
-        # heard of hardlinks?  it this cool new thing that allows you save
-        # tons of time and space by creating... well you can go read about
-        # them if you have not heard about them yet.
-        # can i say how much the implemenation of all of this really impedes
-        # RPM reuse?
-        pushd RPMS/$TARGET_ARCH
-            for file in *; do
-                if [ -h $file ]; then
-                    cp $file foo
-                    mv foo $file
-                fi
-            done
-        popd
-    else
-        return 1
-    fi
-
-}
-
-create_rpmbuild_dirs() {
-
-    [ -d RPMS ] || mkdir RPMS
-    for arch in $BUILD_ARCHS; do
-        if [[ $arch = i?86 ]]; then
-            # some stupidity in the sles11 kernel spec requires an RPMS/i386
-            # even if the target arch is i686
-            [ -d RPMS/i386 ] || mkdir RPMS/i386
-        fi
-        [ -d RPMS/$arch ] || mkdir RPMS/$arch
-    done
-    [ -d BUILD ] || mkdir BUILD
-    [ -d SOURCES ] || mkdir SOURCES
-    [ -d SPECS ] || mkdir SPECS
-    [ -d SRPMS ] || mkdir SRPMS
-
-}
-
-new_list() {
-
-    echo ""
-
-}
-
-add_list() {
-    local list="$1"
-    local item="$2"
-
-    echo "$list $item"
-
-}
-
-is_list_member() {
-    local list="$1"
-    local item="$2"
-
-    [[ $list\  == *\ $item\ * ]]
-
-}
-
-#########################################################################
-# Generate a backtrace through the call stack.
-#
-# Input: None
-# Output: None
-#########################################################################
-backtrace() {
-    local strip=${1:-1}
-
-    local funcname="" sourcefile="" lineno="" n
-
-    echo "Call stack: (most recent first)"
-    for (( n = $strip ; n < ${#FUNCNAME[@]} ; ++n )) ; do
-        funcname=${FUNCNAME[$n - 1]}
-        sourcefile=$(basename ${BASH_SOURCE[$n]})
-        lineno=${BASH_LINENO[$n - 1]}
-        # Display function arguments
-        if [[ ! -z "${BASH_ARGV[@]}" ]]; then
-            local args newarg j p=0
-            for (( j = ${BASH_ARGC[$n - 1]}; j > 0; j-- )); do
-                newarg=${BASH_ARGV[$j + $p - 1]}
-                args="${args:+${args} }'${newarg}'"
-            done
-            let p+=${BASH_ARGC[$n - 1]}
-        fi
-        echo "  ${funcname} ${args:+${args} }at ${sourcefile}:${lineno}"
-    done
-
-    echo
-    echo "BEGIN BACKTRACE"
-
-    #echo ${BASH_LINENO[*]}
-    #echo ${BASH_SOURCE[*]}
-    #echo ${FUNCNAME[*]}
-    local i=$((${#FUNCNAME[@]} - 1))
-    while [ $i -ge 0 ]; do
-        local SOURCELINE="${BASH_SOURCE[$i + 1]}:${BASH_LINENO[$i]}"
-        # Can't figure out how to get function args from other frames...
-        local FUNCTION="${FUNCNAME[$i]}()"
-        echo "$SOURCELINE:$FUNCTION"
-        i=$((i - 1))
-    done
-
-    echo "END BACKTRACE"
-
-    echo $BACKTRACE
-
-}
-
-[ -r ~/.lbuildrc ] && . ~/.lbuildrc
-
-options=$(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,src,stage:,tag:,target:,target-archs:,with-linux:,xen -- "$@")
-
-if [ $? != 0 ]; then
-    usage 1
-fi
-
-eval set -- "$options"
-
-while [ "$1" ]; do
-    case "$1" in
-        '')
-            usage 1
-            ;;
-        --ccache)
-            CCACHE='ccache'
-            shift
-            ;;
-        -d)
-            CVSROOT=$2
-            shift 2
-            ;;
-        -D)
-            DATE=$2
-            shift 2
-            ;;
-        --external-patches)
-            EXTERNAL_PATCHES=$2
-            shift 2
-            ;;
-        --extraversion)
-            EXTRA_VERSION=$2
-            shift 2
-            ;;
-        --help | -h)
-            usage 0
-            ;;
-        --kerneldir)
-            KERNELDIR=$2
-            shift 2
-            ;;
-        --kerneltree)
-            if ! KERNELTREE=$(canon_path "$2"); then
-                fatal 1 "Could not determine the canonical location of $2"
-            fi
-            shift 2
-            ;;
-        --linux | --with-linux)
-            if ! LINUX=$(canon_path "$2"); then
-                fatal 1 "Could not determine the canonical location of $2"
-            fi
-            shift 2
-            ;;
-        --distro)
-            DISTRO=$2
-            shift 2
-            ;;
-        --reuserpm)
-            REUSERPM=$2
-            shift 2
-            ;;
-        --reusebuild)
-            if ! REUSEBUILD=$(canon_path "$2"); then
-                fatal 1 "Could not determine the canonical location of $2"
-            fi
-            shift 2
-            ;;
-        --norpm)
-            NORPM=true
-            shift
-            ;;
-        --ldiskfs)
-            LDISKFSRPM=true
-            shift
-            ;;
-        --patchless)
-            PATCHLESS=true
-            shift
-            ;;
-        --kernelrpm)
-            if ! KERNELRPMSBASE=$(canon_path "$2"); then
-                fatal 1 "Could not determine the canonical location of $2"
-            fi
-            shift 2
-            ;;
-        --timestamp)
-            TIMESTAMP=$2
-            shift 2
-            ;;
-        --lustre)
-            LUSTRE=$2
-            shift 2
-            ;;
-        --nodownload)
-            DOWNLOAD=false
-            shift 1
-            ;;
-        --nosrc)
-            DO_SRC=false
-            shift 1
-            ;;
-        --ofed-version)
-            OFED_VERSION="$2"
-            shift 2
-            ;;
-        --publish)
-            shift
-            ;;
-        --release)
-            RELEASE=true
-            shift
-            ;;
-        --src)
-            DO_SRC=true
-            shift 1
-            ;;
-        --stage)
-            STAGEDIR=$2
-            shift 2
-            ;;
-        --tag)
-            TAG=$2
-            shift 2
-            ;;
-        --target)
-            TARGET=$2
-            shift 2
-            ;;
-        --target-archs)
-            TARGET_ARCHS=$2
-            shift 2
-            ;;
-        --disable-datestamp)
-            USE_DATESTAMP=
-            shift
-            ;;
-        --xen)
-            XEN=true
-            shift
-            ;;
-        --)
-            shift
-            CONFIGURE_FLAGS=$@
-            CONFIGURE_FLAGS="$CONFIGURE_FLAGS --enable-liblustre --enable-liblustre-tests"
-            break
-            ;;
-        *)
-            usage 1 "Unrecognized option: $1"
-            ;;
-    esac
-done
-
-check_options
-
-unpack_lustre
-
-load_target
-EXTRA_VERSION_DELIMITER=${EXTRA_VERSION_DELIMITER:-"-"}
-
-if [ -n "$OFED_VERSION" -a "$OFED_VERSION" != "inkernel" ]; then
-    download_ofed
-    unpack_ofed || fatal 1 "Error unpacking OFED tarball"
-fi
-
-if [ -n "$MPTLINUX_VERSION" -a "$MPTLINUX_VERSION" != "inkernel" ]; then
-    download_mptlinux
-    unpack_mptlinux || fatal 1 "Error unpacking MPTLINUX distribution"
-fi
-
-# make sure the RPM build environment is set up
-create_rpmbuild_dirs
-
-if [ -n "$RDAC_VERSION" -a "$RDAC_VERSION" != "inkernel" ]; then
-    download_rdac
-    # we don't actually need to unpack this.  just put it in the SOURCES dir
-    #unpack_rdac || fatal 1 "Error unpacking RDAC tarball"
-    cp "$KERNELTREE/rdac-LINUX-${RDAC_VERSION}-source.tar.gz" ${TOPDIR}/SOURCES/ ||
-        fatal 1 "Error copying RDAC source tarball to RPM SOURCES dir"
-fi
-
-trap '[ -n "$CCACHE" ] && ccache -s' EXIT
-
-# if an unpacked kernel source tree was given on the command line
-# just build lustre with it (nothing distro kernel specific here)
-if [ -n "$LINUX" ]; then
-    build_mptlinux "${LINUXOBJ:-$LINUX}" "$MPTLINUX_VERSION" ||
-        fatal 1 "error building mptlinux"
-    build_ofed "${LINUXOBJ:-$LINUX}" "$OFED_VERSION" ||
-        fatal 1 "error building OFED"
-    build_rdac "${LINUXOBJ:-$LINUX}" "$RDAC_VERSION" ||
-        fatal 1 "error building RDAC"
-    build_lustre "$LINUX" "$LINUXOBJ"
-else
-    if [ -f "${0%/*}/lbuild-$DISTRO" ]; then
-        seen_list=$(new_list)
-        trap '(echo "Untrapped error"
-echo
-# have we seen this one
-echo "checking seen list for ${BASH_SOURCE[0]}:${BASH_LINENO[0]}"
-
-if is_list_member "$seen_list" "${BASH_SOURCE[0]}:${BASH_LINENO[0]}"; then
-  echo "seen this one already"
-else
-  seen_list=$(add_list "$seen_list" "${BASH_SOURCE[0]}:${BASH_LINENO[0]}")
-fi
-backtrace
-echo
-echo "Environment:"
-set
-) | tee >(mail -s "Untrapped error at ${BASH_SOURCE[0]##*/}:${BASH_LINENO[0]} on $HOSTNAME" brian@sun.com) >&2' ERR
-        set -E
-
-        source ${0%/*}/lbuild-$DISTRO
-
-        build_with_srpm || fatal 1 "Failed to build_with_srpm"
-    else
-        source ${0%/*}/lbuild.old_school
-
-        old_school_download_kernel
-
-        build_success=false
-        if $PATCHLESS; then
-            patchless_build_sequence && build_success=true
-        else
-            [ "$DISTRO" = "sles9" ] && build_sequence_rpm_reuse && build_success=true
-            if ! $build_success; then
-                build_sequence_reuse && build_success=true
-                if ! $build_success; then
-                    build_sequence && build_success=true
-                    if $build_success; then
-                        store_for_reuse || echo "Cannot store for future reuse"
-                    fi
-                fi
-            fi
-        fi
-        ( $build_success ) || fatal 1 "Cannot build lustre"
-    fi
-fi
-
-stage
diff --git a/build/lbuild b/build/lbuild
new file mode 120000
index 0000000..a49b9c08
--- /dev/null
+++ b/build/lbuild
@@ -0,0 +1 @@
+../contrib/lbuild/lbuild
\ No newline at end of file