-
Brian J. Murrell authoredi=cliffw i=wangyb lbuild should not ignore the --with-linux option (and instead look for a kernel-source RPM) specified for patchless builds
Brian J. Murrell authoredi=cliffw i=wangyb lbuild should not ignore the --with-linux option (and instead look for a kernel-source RPM) specified for patchless builds
lbuild 55.12 KiB
#!/bin/bash
# vim:expandtab:shiftwidth=4:softtabstop=4:tabstop=4:
#set -x
TOPDIR=$PWD
# CVSROOT is inherited from the environment
KERNELDIR=
LINUX=
LUSTRE=
RELEASE=false
DO_SRC=0
DOWNLOAD=1
TAG=
CANONICAL_TARGET=
TARGET=
TARGET_ARCH=$(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=${TMPDIR:-"/var/tmp"}
TIMESTAMP=
REUSERPM=
REUSEBUILD=
NORPM=false
LDISKFSRPM=true
SKIPLDISKFSRPM="v1_4_* b1_4"
SMPTYPES="smp bigsmp default ''"
KERNCONFSMPTYPE=
PATCHLESS=false
LINUXOBJ=
REUSEDKERNELMASK=
DISTRO=
KERNELTREE=
# patchless build
KERNELRPMSBASE=
KERNELRPM=
KERNELSOURCERPM=
RPMSMPTYPE=
KERNELRPMCONFIG=
KERNELRPMRELEASE=
KERNELCOMPILEDIR=
# from target file
KERNEL=
SERIES=
CONFIG=
VERSION=
RHBUILD=0
SUSEBUILD=0
LINUX26=0
SUSEBUILD=0
BASE_ARCHS=
BIGMEM_ARCHS=
BOOT_ARCHS=
JENSEN_ARCHS=
SMP_ARCHS=
BIGSMP_ARCHS=
PSERIES64_ARCHS=
UP_ARCHS=
DATE=$(date)
USE_DATESTAMP=1
RPMBUILD=
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()
{
[ "$1" ] && echo -e "\n${0##*/}: $1"
}
fatal()
{
cleanup
error "$2"
exit $1
}
list_targets()
{
echo -n "Available targets:"
for target in $TOPDIR/lustre/lustre/kernel_patches/targets/*.target ; do
target_file=${target##*/}
echo -n " ${target_file%%.target}"
done
echo
}
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.
--kerneldir=KERNELDIR
Directory containing Linux source tarballs referenced by target
files.
--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
--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
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.
EOF
# list_targets
fatal "$1" "$2"
}
check_options()
{
if [ "$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 $TARGET in
2.6-rhel5)
CANONICAL_TARGET="rhel5"
;;
2.6-rhel4)
CANONICAL_TARGET="rhel-2.6"
;;
2.6-suse)
CANONICAL_TARGET="sles-2.6"
;;
2.6-sles10)
CANONICAL_TARGET="sles10-2.6"
;;
hp_pnnl-2.4)
CANONICAL_TARGET="hp-pnnl-2.4"
;;
2.6-vanilla \
| suse-2.4.21-2 \
| rh-2.4 \
| rhel-2.4 \
| sles-2.4 \
| 2.6-patchless)
CANONICAL_TARGET="$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 "$CCACHE" 2>/dev/null && export CCACHE && export CC="ccache gcc"
which "$DISTCC" 2>/dev/null && export DISTCC RPM_BUILD_NCPUS
local bindir="/cache/build/bin"
[ -d $bindir ] || mkdir -p $bindir
[ -d $bindir ] && rm ${bindir}/* > /dev/null 2>&1
which "$CCACHE" 2>/dev/null && [ -d $bindir ] && ln -s `which "$CCACHE"` ${bindir}/ccache
which "$CCACHE" 2>/dev/null && [ -d $bindir ] && ln -s `which "$CCACHE"` ${bindir}/cc
which "$CCACHE" 2>/dev/null && [ -d $bindir ] && ln -s `which "$CCACHE"` ${bindir}/gcc
[ -d $bindir ] && export PATH=$bindir:$PATH
fi
[ -z "$DISTRO" ] && autodetect_distro
}
#autodetect used Distro
autodetect_distro()
{
if [ -f /etc/SuSE-release ]; then
DISTRO=sles10
elif [ -f /etc/redhat-release ]; then
local distroname=$(head -1 /etc/redhat-release | grep -e "CentOS\|Red")
if [ ! "$distroname" = "" ]; then
local version=$(echo "$distroname" | sed -e s/[^0-9.]*//g | sed -e s/\\..*// )
distroname="rhel"
[ "$version" = "" ] || DISTRO="${distroname}${version}"
fi
fi
[ "$DISTRO" = "" ] && DISTRO="sles9" #default distro
}
uniqify()
{
echo $(echo "$*" | xargs -n 1 | sort -u)
}
build_tarball() {
local TARGET=$1
local SRPM=$2
if [ "$TARGET" = "rhel-2.6" -o "$TARGET" = "rhel-2.4" ]; then
local SPEC=""
if [ "$TARGET" = "rhel-2.6" ]; then
SPEC=kernel-2.6.spec
OLDCONFIG=nonint_oldconfig
elif [ "$TARGET" = "rhel-2.4" ]; then
SPEC=kernel-2.4.spec
OLDCONFIG=oldconfig
fi
RPMTOPDIR=$(mktemp -d $KERNELDIR/rpm_XXXXXX)
mkdir $RPMTOPDIR/BUILD/
rpm -ivh $KERNELDIR/$SRPM --define "_topdir $RPMTOPDIR" || \
{ rm -rf $RPMTOPDIR; fatal 1 "Error installing kernel SRPM."; }
$RPMBUILD -bp --nodeps --target i686 $RPMTOPDIR/SPECS/$SPEC --define "_topdir $RPMTOPDIR"
pushd $RPMTOPDIR/BUILD/kernel-${lnxmaj}/linux-${lnxmaj} && {
make mrproper
cp configs/kernel-${lnxmaj}-i686-smp.config .config
if ! make $OLDCONFIG > /dev/null; then
fatal 1 "error trying to make $OLDCONFIG while building a tarball from SRPM."
fi
make include/linux/version.h
rm -f .config
cd ..
tar cjf $KERNEL_FILE linux-${lnxmaj}
}
popd
rm -rf $RPMTOPDIR
fi
}
download_and_build_tarball() {
local target=$1
local kernel_file=$2
local srpm=kernel-${lnxmaj}-${lnxrel}.src.rpm
echo "Downloading http://downloads.lustre.org/public/kernels/$target/old/$srpm..."
if ! wget -nv "http://downloads.lustre.org/public/kernels/$target/old/$srpm" \
-O "$KERNELDIR/$srpm" ; then
fatal 1 "Could not download target $kernel_file's kernel SRPM $srpm from downloads.lustre.org."
fi
[ -s "$KERNELDIR/$srpm" ] || {
rm -rf $KERNELDIR/$srpm
fatal 1 "Could not download target $kernel_file's kernel SRPM $srpm from downloads.lustre.org."
}
build_tarball $target $srpm
}
load_target()
{
EXTRA_VERSION_save="$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 $TARGET.target..."
. "$TARGET_FILE"
[ "$KERNEL" ] || fatal 1 "Target $TARGET did not specify a kernel."
[ "$VERSION" ] || fatal 1 "Target $TARGET did not specify a kernel version."
#CC was overwriten in TARGET_FILE
which "$CCACHE" 2>/dev/null && export CCACHE && export CC="ccache gcc"
if [ ! "$KERNELTREE" = "" ] && [ -d "$KERNELTREE" ]; then
KERNELDIR="$KERNELTREE/${lnxmaj}"
[ -d "$KERNELDIR" ] || mkdir "$KERNELDIR"
fi
if [ "$KERNELDIR" ] ; then
KERNEL_FILE="$KERNELDIR/$KERNEL"
if [ ! -r "$KERNEL_FILE" ] ; then
# see if we have an SRPM we can build a tarball for
KERNEL_SRPM=kernel-${lnxmaj}-${lnxrel}.src.rpm
if [ -r "$KERNELDIR/$KERNEL_SRPM" ] ; then
build_tarball $CANONICAL_TARGET $KERNEL_SRPM
else
if (( $DOWNLOAD )) ; then
echo "Downloading http://downloads.lustre.org/public/kernels/$DISTRO/old/$KERNEL..."
if ! wget -nv "http://downloads.lustre.org/public/kernels/$DISTRO/old/$KERNEL" -O "$KERNELDIR/$KERNEL" ; then
# see if we can do it with an SRPM from the download site
download_and_build_tarball $CANONICAL_TARGET $KERNEL_FILE
else
[ -s "$KERNELDIR/$KERNEL" ] || {
rm -rf "$KERNELDIR/$KERNEL"
fatal 1 "Target $TARGET's kernel $KERNEL not found in directory $KERNELDIR."
}
fi
else
fatal 1 "Target $TARGET's kernel file $KERNEL not found in kernel directory $KERNELDIR."
fi
fi
fi
if [ -n "$OFED_VERSION" ] && \
[ ! -r "$KERNELTREE/../OFED-${OFED_VERSION}.tgz" ] ; then
if (( $DOWNLOAD )) ; then
local location="http://downloads.lustre.org/public/OFED/"
echo "Downloading $location/OFED-${OFED_VERSION}.tgz..."
if ! wget -nv "$location/OFED-${OFED_VERSION}.tgz" \
-O "$KERNELTREE/../OFED-${OFED_VERSION}.tgz" ; then
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 $KERNELDIR."
fi
fi
fi
if [ "$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
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-$TARGET-$TARGET_ARCH.config"
fi
local smptype
for smptype in $SMPTYPES; do
[ "$smptype" = "''" ] && smptype=
if [ -f $TOPDIR/lustre/lustre/kernel_patches/kernel_configs/kernel-$lnxmaj-$TARGET-$TARGET_ARCH-${smptype}.config ]; then
CONFIG_FILE="$TOPDIR/lustre/lustre/kernel_patches/kernel_configs/kernel-$lnxmaj-$TARGET-$TARGET_ARCH-${smptype}.config"
KERNCONFSMPTYPE=$smptype
fi
done
local lnxrelnew=${lnxrel//-/_}
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//-/_}
[ -z $REUSEDKERNELMASK ] && \
# create mask for kernel RPM/builddir which could be reused
if $NORPM; then
REUSEDKERNELMASK=${KERNCONFSMPTYPE}-${lnxmaj}-${lnxrelnew}_lustre.${LUSTRE_VERSION}.*${TARGET_ARCH}
elif $RELEASE; then
REUSEDKERNELMASK=${KERNCONFSMPTYPE}-${lnxmaj}-${lnxrelnew}_lustre.${LUSTRE_VERSION}.${TARGET_ARCH}
else
REUSEDKERNELMASK=${KERNCONFSMPTYPE}-${lnxmaj}-${lnxrelnew}_lustre.${LUSTRE_VERSION}.${TIMESTAMP}.${TARGET_ARCH}
fi
# kernel-lustre-smp-2.6.9-55.0.2.EL_lustre.1.6.1.i686.rpm
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 "$TARGET_ARCHS" ] || echo "$TARGET_ARCHS" | grep -w "$arch" >/dev/null 2>/dev/null ; then
BUILD_ARCHS="$BUILD_ARCHS $arch"
fi
done
[ "$BUILD_ARCHS" ] || usage 1 "No available target archs to build."
echo "Building for: $BUILD_ARCHS"
}
tarflags()
{
case "$1" 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()
{
echo "Untarring ${1##*/}..."
tar $(tarflags "$1") "$1"
}
unpack_ofed()
{
untar "$KERNELTREE/../OFED-${OFED_VERSION}.tgz"
[ -d OFED ] || ln -sf OFED-[0-9].[0-9]* OFED
pwd
ls -ld OFED OFED-[0-9].[0-9]*
ls -l OFED OFED-[0-9].[0-9]*
}
unpack_lustre()
{
DIRNAME="lustre-$TAG-$TIMESTAMP"
if [ "$LUSTRE" ] ; then
untar "$LUSTRE"
[ -d lustre ] || ln -sf lustre-[0-9].[0-9]* lustre
else
if [ "$USE_DATESTAMP" ]; then
DATESTAMP="-D '$DATE'"
else
DATESTAMP=""
fi
cvs -d "$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'."
popd > /dev/null
fname=$(basename $DIRNAME/lustre-*.tar.gz)
cp $DIRNAME/$fname . || fatal 1 "There was an error copying lustre tarball."
LUSTRE="$PWD/$fname"
ln -sf "$DIRNAME" lustre
fi
}
unpack_linux()
{
untar "$KERNEL_FILE"
[ -d linux ] || ln -sf linux* linux
}
patch_linux()
{
[ "$SERIES" ] || return 0
FULL_PATCH="$PWD/lustre-kernel-${TARGET}${EXTRA_VERSION_DELIMITER}${EXTRA_VERSION}.patch"
[ -f "$FULL_PATCH" ] && rm -f "$FULL_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" || \
fatal 1 "Error adding patch $patch to full patch."
patch -s -p1 < "$PATCH_FILE" || fatal 1 "Error applying patch $patch."
done
break
done
echo
done
popd >/dev/null
echo "Full patch has been saved in ${FULL_PATCH##*/}."
echo "Replacing .config files..."
[ -d linux/configs ] || mkdir linux/configs || \
fatal 1 "Error creating configs directory."
rm -f linux/configs/*
copysuccess=0
for patchesdir in "$EXTERNAL_PATCHES" "lustre/lustre/kernel_patches" ; do
[ "$patchesdir" ] && \
cp -v $patchesdir/kernel_configs/kernel-${VERSION}-${TARGET}*.config linux/configs/ >/dev/null && copysuccess=1
done
[ "$copysuccess" = "1" ] || \
fatal 1 "Error copying in kernel configs."
}
pack_linux()
{
TARBALL="$(readlink linux)-$EXTRA_VERSION.tar.gz"
echo "Creating patched linux tarball $TARBALL..."
tar zcf "$TARBALL" "$(readlink linux)" \
--exclude "CVS" --exclude ".cvsignore" || \
--exclude "*.orig" --exclude "*~" --exclude "*.rej" || \
fatal 1 "Error creating patched Linux tarball."
}
clean_linux()
{
[ -d linux ] || return 0
echo "Cleaning linux..."
[ -L linux ] && rm -rf $(readlink linux)
rm -rf linux
}
prep_kernel_build()
{
# make .spec file
ENABLE_INIT_SCRIPTS=""
sed \
-e "s^@BASE_ARCHS@^$BASE_ARCHS^g" \
-e "s^@BIGMEM_ARCHS@^$BIGMEM_ARCHS^g" \
-e "s^@BIGSMP_ARCHS@^$BIGSMP_ARCHS^g" \
-e "s^@BOOT_ARCHS@^$BOOT_ARCHS^g" \
-e "s^@CONFIGURE_FLAGS@^$CONFIGURE_FLAGS^g" \
-e "s^@ENABLE_INIT_SCRIPTS@^$ENABLE_INIT_SCRIPTS^g" \
-e "s^@JENSEN_ARCHS@^$BOOT_ARCHS^g" \
-e "s^@KERNEL_EXTRA_VERSION@^$EXTRA_VERSION^g" \
-e "s^@KERNEL_EXTRA_VERSION_DELIMITER@^$EXTRA_VERSION_DELIMITER^g" \
-e "s^@KERNEL_TARGET_DELIMITER@^$TARGET_DELIMITER^g" \
-e "s^@KERNEL_RELEASE@^${EXTRA_VERSION//-/_}^g" \
-e "s^@KERNEL_SOURCE@^$KERNEL^g" \
-e "s^@KERNEL_VERSION@^$VERSION^g" \
-e "s^@LINUX26@^$LINUX26^g" \
-e "s^@LUSTRE_SOURCE@^${LUSTRE##*/}^g" \
-e "s^@LUSTRE_TARGET@^$TARGET^g" \
-e "s^@PSERIES64_ARCHS@^$PSERIES64_ARCHS^g" \
-e "s^@RHBUILD@^$RHBUILD^g" \
-e "s^@SMP_ARCHS@^$SMP_ARCHS^g" \
-e "s^@SUSEBUILD@^$SUSEBUILD^g" \
-e "s^@UP_ARCHS@^$UP_ARCHS^g" \
< $TOPDIR/lustre/build/lustre-kernel-2.4.spec.in \
> lustre-kernel-2.4.spec
[ -d SRPMS ] || mkdir SRPMS
[ -d RPMS ] || mkdir RPMS
[ -d BUILD ] || mkdir BUILD
[ -d SOURCES ] || mkdir SOURCES
for script in linux-{rhconfig.h,merge-config.awk,merge-modules.awk} \
suse-{functions.sh,post.sh,postun.sh,trigger-script.sh.in} \
sles8-{pre,post,postun,update_{INITRD_MODULES,rcfile_setting}}.sh ; do
cp $TOPDIR/lustre/build/$script SOURCES
done
cp "$LUSTRE" "$KERNEL_FILE" SOURCES
if [ "$EXTERNAL_PATCHES" -a -d "$EXTERNAL_PATCHES" ] ; then
tar zcf SOURCES/external-patches.tar.gz -C "$EXTERNAL_PATCHES" series targets patches kernel_configs
else
touch SOURCES/external-patches.tar.gz
fi
}
clean_lustre()
{
[ -d lustre ] || return 0
echo "Cleaning Lustre..."
[ -L lustre ] && rm -rf $(readlink lustre)
rm -rf lustre
}
build_kernel()
{
echo "Building kernel + Lustre RPMs for: $BUILD_ARCHS..."
targets=
for arch in $BUILD_ARCHS ; do
targets="--target $arch $targets"
done
local rpmbuildopt='-bb'
# if $NORPM; then
# rpmbuildopt='-bc'
# echo NORPM mode. Only compiling.
# echo "XXX: need to fix lmake - add options to do rpmbuild -bc instead of -bb"
# fi
$RPMBUILD $targets $rpmbuildopt lustre-kernel-2.4.spec \
--define "_tmppath $TMPDIR" \
--define "_topdir $TOPDIR" || \
fatal 1 "Error building rpms for $BUILD_ARCHS."
if (( $DO_SRC )) ; then
$RPMBUILD -bs lustre-kernel-2.4.spec \
--define "_tmppath $TMPDIR" \
--define "_topdir $TOPDIR" || \
fatal 1 "Error building .src.rpm."
fi
( $(skeep_ldiskfs_rpm $TAG) ) && return
pushd $TOPDIR/BUILD/lustre*/ldiskfs || return 255
make dist
if [ "$?" != "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
}
build_lustre()
{
[ -d SRPMS ] || mkdir SRPMS
[ -d RPMS ] || mkdir RPMS
[ -d BUILD ] || mkdir BUILD
[ -d SOURCES ] || mkdir SOURCES
cp "$LUSTRE" SOURCES
pushd lustre >/dev/null
echo "Building Lustre RPMs for: $BUILD_ARCHS..."
targets=
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 $saved_config"
popd
return 255
fi
gen_lustre_version
# hack. Somebody move build/lustre.spec to lustre.spec for b1_6
local lustre_spec=
[ -f lustre.spec ] && lustre_spec=lustre.spec
[ -f build/lustre.spec ] && lustre_spec=build/lustre.spec
[ -f "$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
$RPMBUILD $targets $rpmbuildopt ../lustre.spec \
--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
echo $skip
}
#get date of last changed target/config/series/patches
get_last_source_date()
{
local filelist="${TOPDIR}/lustre/lustre/kernel_patches/series/${SERIES} \
$CONFIG_FILE"
local TOPDIRnew=$(echo ${TOPDIR} | sed -e s/\\//\\\\\\//g)
filelist="$filelist $( \
cat ${TOPDIR}/lustre/lustre/kernel_patches/series/${SERIES} | \
sed -e s/^/${TOPDIRnew}\\/lustre\\/lustre\\/kernel_patches\\/patches\\// 2>&1)"
local sourcelastdate=$( find ${filelist} -name CVS -prune -o \
-type f -printf "%T@\n" 2>&1 | sort | tail -1 )
is_integer $sourcelastdate && echo $sourcelastdate
}
#check if variable is integer
is_integer()
{
local invariable=$1
[ "$invariable" = "" ] && return 255
local invariableint=$( echo $invariable | sed -e s/[^0-9]//g )
[ "$invariable" = "$invariableint" ] || return 255
}
#generate LUSTRE_EXTRA_VERSION from EXTRA_VERSION
gen_lustre_version()
{
local smptype=smp
[ "$KERNCONFSMPTYPE" = "" ] || smptype=$KERNCONFSMPTYPE
[ "$RPMSMPTYPE" = "" ] || smptype=$RPMSMPTYPE
LUSTRE_EXTRA_VERSION="${lnxmaj}${EXTRA_VERSION_DELIMITER}${EXTRA_VERSION}${TARGET_DELIMITER}${smptype}"
LUSTRE_EXTRA_VERSION=${LUSTRE_EXTRA_VERSION//-/_}
}
#store RPMs and/or BUILD dir for future reuse
store_for_reuse()
{
local rpmonly=$1
if [ ! "$REUSEBUILD" = "" ] && [ -d "/$REUSEBUILD/" ] ; then
[ -d "${REUSEBUILD}/${TIMESTAMP}" ] || mkdir "${REUSEBUILD}/${TIMESTAMP}"
[ -d "${REUSEBUILD}/${TIMESTAMP}" ] || return 255
else
return 255
fi
local lnxrelnew=${lnxrel//-/_}
local EXTRA_VERSIONnew=${EXTRA_VERSION//-/_}
local KERNELRPMnew=$(basename "$KERNELRPM")
if [ ! "$rpmonly" = "rpmonly" ]; then
local builddir=
if [ ! "$KERNELCOMPILEDIR" = "" ]; then
builddir="$KERNELCOMPILEDIR"
else
builddir="BUILD/lustre-kernel-${lnxmaj}/lustre/linux-${lnxmaj}"
[ "$KERNELCOMPILEDIR" = "" ] || builddir="$KERNELCOMPILEDIR"
[ -d "$builddir" ] || builddir="BUILD/lustre-kernel-${lnxmaj}/lustre/linux-${lnxmaj}.${lnxrel}"
[ -d "$builddir" ] || builddir="BUILD/lustre-kernel-${lnxmaj}/lustre/linux-${lnxmaj}-${lnxrel}"
if [ ! -d "$builddir" ]; then
pushd "BUILD/lustre-kernel-${lnxmaj}/lustre/" || return 255
local basebuilddir=$(ls -d linux-${lnxmaj}* | head -1)
[ "$basebuilddir" = "" ] || builddir="BUILD/lustre-kernel-${lnxmaj}/lustre/${basebuilddir}"
popd
fi
fi
[ -d "$builddir" ] || return 255
local dstdir="${REUSEBUILD}/${TIMESTAMP}/linux-${KERNCONFSMPTYPE}-${lnxmaj}-${EXTRA_VERSIONnew}.${TARGET_ARCH}"
( $PATCHLESS ) && dstdir="${REUSEBUILD}/${TIMESTAMP}/linux-$KERNELRPMnew" && \
dstdir="${dstdir%.rpm}"
[ -d "$dstdir" ] && rm -rf "$dstdir"
mv "${builddir}" "$dstdir" || return 255
if [ -n "$OFED_VERSION" ]; then
# move the OFED kernel-ib-devel tree as well
mv "${builddir%/*}/kernel-ib-devel/usr/src/ofa_kernel" "${dstdir%/*}" || return 255
fi
fi
#store kernel rpm
local kernelrpmname="kernel-lustre-${KERNCONFSMPTYPE}-${lnxmaj}-${EXTRA_VERSIONnew}.${TARGET_ARCH}.rpm"
[ -f "RPMS/${TARGET_ARCH}/${kernelrpmname}" ] || kernelrpmname="kernel-${KERNCONFSMPTYPE}-${lnxmaj}-${EXTRA_VERSNnew}.${TARGET_ARCH}.rpm"
( $PATCHLESS ) && [ -f "$KERNELRPM" ] && kernelrpmname="$KERNELRPMnew"
if [ "$rpmonly" = "rpmonly" ] && [ -f "${REUSEBUILD}/${TIMESTAMP}/${kernelrpmname}" ]; then
echo "RPM already exist in store directory tree"
else
[ -f "RPMS/${TARGET_ARCH}/${kernelrpmname}" ] && cp -f "RPMS/${TARGET_ARCH}/${kernelrpmname}" "${REUSEBUILD}/${TIMESTAMP}/"
fi
#store kernel source rpm
kernelrpmname="kernel-lustre-source-${lnxmaj}-${EXTRA_VERSIONnew}.${TARGET_ARCH}.rpm"
[ -f "RPMS/${TARGET_ARCH}/${kernelrpmname}" ] || kernelrpmname="kernel-source-${lnxmaj}-${EXTRA_VERSIONnew}.${TARGET_ARCH}.rpm"
( $PATCHLESS ) && [ -f "$KERNELSOURCERPM" ] && kernelrpmname=$(basename "$KERNELSOURCERPM")
if [ "$rpmonly" = "rpmonly" ] && [ -f "${REUSEBUILD}/${TIMESTAMP}/${kernelrpmname}" ]; then
echo "RPM already exist in store directory tree"
else
[ -f "RPMS/${TARGET_ARCH}/${kernelrpmname}" ] && cp -f "RPMS/${TARGET_ARCH}/${kernelrpmname}" "${REUSEBUILD}/${TIMESTAMP}/"
fi
if [ -n "$OFED_VERSION" ]; then
# store kernel-ib RPMs
local rpmname
for rpmname in "kernel-ib" "kernel-ib-devel"; do
rpmname="${rpmname}-${OFED_VERSION}"
if $PATCHLESS; then
rpmname="${rpmname}-${LINUXRELEASE//-/_}"
else
rpmname="${rpmname}-${lnxmaj}${EXTRA_VERSION_DELIMITER//-/_}${EXTRA_VERSIONnew}${TARGET_DELIMITER//-/_}${KERNCONFSMPTYPE}"
fi
rpmname="${rpmname}.${TARGET_ARCH}.rpm"
if [ "$rpmonly" = "rpmonly" ] && [ -f "${REUSEBUILD}/${TIMESTAMP}/${rpmname}" ]; then
echo "RPM already exist in store directory tree"
else
[ -f "RPMS/${TARGET_ARCH}/${rpmname}" ] && cp -f "RPMS/${TARGET_ARCH}/${rpmname}" "${REUSEBUILD}/${TIMESTAMP}/"
fi
done
fi
}
set_rpm_smp_type()
{
local infact_arch=${TARGET_ARCH}
RPMSMPTYPE=default
[ "$infact_arch" == "i586" ] && infact_arch="i686"
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
}
# 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
}
#unpack kernel(/source/devel) RPM
unpack_linux_rpm()
{
local prefix=$1
local delimiter=${2:-"-"}
local pathtorpms="${KERNELRPMSBASE}/${lnxmaj}/${DISTRO}"
local kernelbinaryrpm=
[ -d $pathtorpms ] || return 255
local rpmfile=
local wanted_kernel="${lnxmaj}${delimiter}${lnxrel}"
for arch in $TARGET_ARCHS_ALL; do
for rpm in ${pathtorpms}/${arch}/*.rpm; do
local provides=$(rpm -q --provides -p $rpm)
if (echo $provides | grep -q "kernel${prefix} = $wanted_kernel"); then
KERNELRPM=$rpm
fi
done
[ -f "$KERNELRPM" ] && TARGET_ARCH="$arch" && BUILD_ARCHS="$arch" && break
done
# bleah
set_rpm_smp_type
[ -f "$KERNELRPM" ] || return 255
[ -d $TOPDIR/reused ] || mkdir $TOPDIR/reused
pushd $TOPDIR/reused || return 255
RC=0
rpm2cpio < "$KERNELRPM" | cpio -idc > /dev/null 2>&1
if [ ${PIPESTATUS[0]} -eq 0 ]; then
# RHEL-style and SLES-style rpms
local paths="kernels/${lnxmaj}${delimiter}${lnxrel}-${TARGET_ARCH} linux-${lnxmaj}${delimiter}${lnxrel}"
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
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
else
RC=255
fi
popd
return $RC
}
#look for kernel source RPM
find_linux_source_rpm()
{
local rpmfile=
local findarch=true
local arch=
local pathtorpms=
[ ! "$TARGET_ARCH" = "" ] && arch=$TARGET_ARCH && findarch=false
if ! $findarch; then
pathtorpms="${KERNELRPMSBASE}/${lnxmaj}/${DISTRO}/${arch}"
[ -d $pathtorpms ] || return 255
case "$DISTRO" in
rhel4)
rpmfile="kernel-${lnxmaj}-${lnxrel}.src.rpm"
;;
sles10)
rpmfile="kernel-source-${lnxmaj}.${lnxrel}.${arch}.rpm"
;;
*)
rpmfile="kernel-source-${lnxmaj}-${lnxrel}.${arch}.rpm"
;;
esac
[ -f "${pathtorpms}/${rpmfile}" ] || return 255
KERNELSOURCERPM="${pathtorpms}/${rpmfile}"
else
for arch in $TARGET_ARCHS_ALL; do
pathtorpms="${KERNELRPMSBASE}/${lnxmaj}/${DISTRO}/${arch}"
[ -d $pathtorpms ] || continue
case "$DISTRO" in
rhel4)
rpmfile="kernel-${lnxmaj}-${lnxrel}.src.rpm"
;;
sles10)
rpmfile="kernel-source-${lnxmaj}.${lnxrel}.${arch}.rpm"
;;
*)
rpmfile="kernel-source-${lnxmaj}-${lnxrel}.${arch}.rpm"
;;
esac
[ -f "${pathtorpms}/${rpmfile}" ] || continue
KERNELSOURCERPM="${pathtorpms}/${rpmfile}"
TARGET_ARCH=${arch}
break
done
fi
[ -f "${KERNELSOURCERPM}" ] || return 255
}
#unpack and make symlinks for reusing kernel RPM
reuse_kernel_rpm()
{
local pathtorpm=$1
local pathtokernelibrpm=$2
[ "$pathtorpm" = "" ] && return 255
[ -f "$pathtorpm" ] || return 255
[ -d $TOPDIR/reused ] || mkdir $TOPDIR/reused
pushd $TOPDIR/reused || return 255
rpm2cpio < $pathtorpm | cpio -idc
[ ${PIPESTATUS[0]} -eq 0 ] || return 255
if [ -n "$pathtokernelibrpm" ] && [ -f "$pathtokernelibrpm" ]; then
rpm2cpio < $pathtokernelibrpm | cpio -idc
[ ${PIPESTATUS[0]} -eq 0 -o ${PIPESTATUS[1]} -eq 0 ] || return 255
CONFIGURE_FLAGS="--with-o2ib=$(pwd)/usr/src/ofa_kernel ${CONFIGURE_FLAGS}"
fi
local smptype=
if pushd usr/src/linux-*-obj/${TARGET_ARCH}; then
local smptypes="$SMPTYPES"
[ "$RPMSMPTYPE" = "" ] || smptypes=$RPMSMPTYPE
( ! $PATCHLESS ) && [ ! "$KERNCONFSMPTYPE" = "" ] && smptypes="$KERNCONFSMPTYPE"
local cursmptype=
for cursmptype in $smptypes; do
[ "$cursmptype" = "''" ] && continue
[ -d $cursmptype ] && smptype=$cursmptype
[ -d $smptype ] && break
done
popd
fi
if [ "${smptype}" = "" ]; then
popd
return 255 # cannot detect smp type
fi
if pushd usr/src/linux-*-obj/${TARGET_ARCH}/$smptype/include2; then
local base=$(readlink asm)
if [ ! -d "/${base}/" ]; then
rm -f asm
base=$(basename "$base")
if pushd ../../../../linux-*/include; then
local lsrc=$(pwd)
popd
[ -d "$lsrc/${base}" ] && ln -s $lsrc/${base} asm
fi
fi
popd
read a b < <(echo $(pwd)/usr/src/linux-*)
if [[ $a == $(pwd)/* && $b = $(pwd)/* ]]; then
cp -f $a/include/linux/config.h $b/${TARGET_ARCH}/$smptype/include/linux/
cp $b/${TARGET_ARCH}/$smptype/.config $a/
[ -f "$b/${TARGET_ARCH}/$smptype/.config" ] && KERNELRPMCONFIG="$b/${TARGET_ARCH}/$smptype/.config"
cp $b/${TARGET_ARCH}/$smptype/.kernelrelease $a/
[ -f "$b/${TARGET_ARCH}/$smptype/.kernelrelease" ] && KERNELRPMRELEASE="$b/${TARGET_ARCH}/$smptype/.kernelrelease"
LINUX=$a
LINUXOBJ=$b/${TARGET_ARCH}/$smptype
# local fname=$(basename $kernel_rpm)
# KERNELRPMSDIR=${kernel_rpm%$fname}
fi
fi
popd
[ "$LINUX" = "" ] && return 255
[ -d "$LINUX" ] || return 255
}
#build linux kernel rpm
build_linux_rpm()
{
pushd $LINUX || return 255
make binrpm-pkg || ( popd ; return 255 )
local addlnxrel=
[ -f ".version" ] && addlnxrel="-$(cat .version)"
popd
local arch=
for arch in $TARGET_ARCHS_ALL; do
[ -f "/usr/src/rpm/RPMS/$arch/kernel-$lnxmaj.${lnxrel}${addlnxrel}.$arch.rpm" ] && \
KERNELRPM="/usr/src/rpm/RPMS/$arch/kernel-$lnxmaj.${lnxrel}${addlnxrel}.$arch.rpm" && \
TARGET_ARCH="$arch"
[ -f "/usr/src/packages/RPMS/$arch/kernel-$lnxmaj.${lnxrel}${addlnxrel}.$arch.rpm" ] && \
KERNELRPM="/usr/src/packages/RPMS/$arch/kernel-$lnxmaj.${lnxrel}${addlnxrel}.$arch.rpm" && \
TARGET_ARCH="$arch"
done
[ "$KERNELRPM" = "" ] || return
return 255
}
#build linux kernel
build_linux()
{
local nofullmake=$1
local nocopykernel=$2
pushd $LINUX || fatal 1 "Kernel source not found"
[ "$nofullmake" = "nofullmake" ] || make mrproper
[ "$nofullmake" = "nofullmake" ] || rm -f rpm-release
# [ "$nocopykernel" = "copyrpmkernel" ] || rm -f localversion-*
[ "$nocopykernel" = "copykernel" ] && [ -f "$CONFIG_FILE" ] && cp $CONFIG_FILE .config
if [ "$nocopykernel" = "copyrpmkernel" ]; then
[ -f "$KERNELRPMCONFIG" ] && cp $KERNELRPMCONFIG .config
if [ -f "$KERNELRPMRELEASE" ]; then
cp $KERNELRPMRELEASE .
else
sed -e "s/^EXTRAVERSION\s\+=\s\+.*$/EXTRAVERSION = -${lnxrel}/" < Makefile > Makefile.new
[ -f "Makefile.new" ] && mv Makefile.new Makefile
fi
fi
[ -f ".config" ] || ( popd ; echo "Cannot find .config file"; return 255 )
make oldconfig || ( popd ; return 255 )
make include/linux/version.h
if [ ! "$nofullmake" = "nofullmake" ]; then
make || ( popd ; return 255 )
fi
popd
return
}
build_kernel_ib()
{
# build kernel-ib{,-devel}
# some I/B drivers are architecture dependent and kernel-ib's configure
# does not figure it out for us ~sigh~
local configure_options=""
case "$TARGET_ARCH" in
x86_64 | ia64)
configure_options="--with-ipath_inf-mod"
;;
ppc64)
configure_options="--with-ipath_inf-mod --with-ehca-mod"
;;
esac
local K_SRC="K_SRC"
# ofed 1.3 had a bug in the rpm spec
if [ "$OFED_VERSION" = "1.3" ]; then
K_SRC="KSRC"
fi
$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 ${LINUXOBJ:-${LINUX}}" \
--define "LIB_MOD_DIR /lib/modules/${LINUXRELEASE}/updates" \
--define "configure_options --without-quilt --with-core-mod --with-user_mad-mod --with-user_access-mod --with-addr_trans-mod --with-srp-target-mod --with-core-mod --with-mthca-mod --with-mlx4-mod --with-cxgb3-mod --with-nes-mod --with-ipoib-mod --with-sdp-mod --with-srp-mod --without-srp-target-mod --with-rds-mod --with-iser-mod --with-qlgc_vnic-mod --with-madeye-mod $configure_options" ${TOPDIR}/OFED/SRPMS/ofa_kernel-${OFED_VERSION}-ofed${OFED_VERSION}.src.rpm
if [ ${PIPESTATUS[0]} != 0 ]; then
fatal 1 "Error building kernel-ib"
fi
pushd "$TOPDIR" >/dev/null
rm -rf kernel-ib-devel
mkdir kernel-ib-devel
cd kernel-ib-devel
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 patchless lustre
patchless_build_sequence()
{
if [ -f $LINUX/Makefile ]; then
# Get the correct kernel release - I'm unsure how this can ever
# work otherwise, unless you're using the exact same kernel version
# Lustre is shipped with.
local LINUXRELEASE=$(find_linux_release ${LINUXOBJ:-$LINUX})
if [ -z "$LINUXRELEASE" ]; then
echo "Failed to find linux release in ${LINUXOBJ:-$LINUX}"
RC=255
fi
lnxmaj=$(echo $LINUXRELEASE | cut -f1 -d-)
EXTRA_VERSION=$(echo $LINUXRELEASE | cut -f2 -d-)_lustre.$LUSTRE_VERSION
RPMSMPTYPE=" "
build_lustre && buildsuccess=true
else
#try to build from kernel-devel RPM (RHEL)
LINUX=
TARGET_ARCH=
local rpmfound=false
local buildsuccess=false
local storeforreuse=false
if [ "$KERNELRPMSBASE" = "" ] || [ ! -d "$KERNELRPMSBASE" ]; then
return 255
fi
[ -d $TOPDIR/reused ] && rm -rf $TOPDIR/reused
local delimiter=${EXTRA_VERSION_DELIMITER:-"-"}
# default to source type -source and special case below
local type=-source
case "$DISTRO" in
rhel*)
type=-devel
;;
esac
unpack_linux_rpm $type $delimiter && rpmfound=true
[ -d SRPMS ] || mkdir SRPMS
[ -d RPMS ] || mkdir RPMS
[ -d BUILD ] || mkdir BUILD
[ -d SOURCES ] || mkdir SOURCES
# first build kernel-ib
if [ -n "$OFED_VERSION" ]; then
$rpmfound && build_kernel_ib
fi
( $rpmfound ) && build_lustre && buildsuccess=true && find_linux_source_rpm
fi
if $buildsuccess; then
[ -d "RPMS/${TARGET_ARCH}" ] && [ -f "$KERNELRPM" ] && \
cp "$KERNELRPM" RPMS/${TARGET_ARCH}/
[ -d "RPMS/${TARGET_ARCH}" ] && [ -f "$KERNELSOURCERPM" ] && \
cp "$KERNELSOURCERPM" RPMS/${TARGET_ARCH}/
KERNELCOMPILEDIR="$LINUX"
if $storeforreuse; then
store_for_reuse || echo "Cannot store for future reuse"
fi
return
elif ! $rpmfound; then
echo "COULD NOT FIND VENDOR -devel or -source RPM for $DISTRO/$TARGET_ARCH: $lnxmaj-$lnxrel in $KERNELRPMSBASE"
return 255
else
echo "Patchless build failed."
return 255
fi
}
#check timestamp value. should bi 14-digits string
check_timestamp()
{
local invalue=$1
local timestampnodig=$(echo $invalue | sed -e s/[0-9]*//g)
[ "$timestampnodig" = "" ] || return 255
local timestamplength="${#invalue}"
[ $timestamplength -eq 14 ] || return 255
}
# get list of suitable directories with potential reused staff
get_reuse_dir_list()
{
local rpmonly=$1
local reusedkernelmasknew=$2
local buildtimestamp=
local dirsforreuse=
local sourcelastdate=$(get_last_source_date)
for buildtimestamp in $(ls "$REUSEBUILD/" 2>&1); do
[ -d "$REUSEBUILD/$buildtimestamp" ] || continue
check_timestamp "$buildtimestamp" || continue
local buildtimestampstr=$(echo $buildtimestamp | \
sed -e "s^\(....\)\(..\)\(..\)\(..\)\(..\)\(..\)^\1-\2-\3 \4:\5:\6 GMT^g")
local buildtimestampepoch=$(date --date="$buildtimestampstr" +%s )
#check for suitable date
if ! $PATCHLESS; then
[ $buildtimestampepoch -ge $sourcelastdate ] || continue
fi
#check for suitable version
if [ "$rpmonly" = "rpmonly" ]; then
local reusedkernelprefix="kernel-lustre-"
( $PATCHLESS ) && reusedkernelprefix=
local rpmmask="${reusedkernelprefix}${REUSEDKERNELMASK}"
[ "$reusedkernelmasknew" = "" ] || rpmmask="$reusedkernelmasknew"
[ -f $REUSEBUILD/$buildtimestamp/${rpmmask}.rpm ] && \
dirsforreuse="$dirsforreuse $REUSEBUILD/$buildtimestamp"
else
local rpmmask="$REUSEDKERNELMASK"
[ "$reusedkernelmasknew" = "" ] || rpmmask="$reusedkernelmasknew"
pushd $REUSEBUILD/$buildtimestamp/linux-${rpmmask} > /dev/null 2>&1 || continue
local curdir=$(pwd)
dirsforreuse="$dirsforreuse $curdir"
popd
fi
done
echo "$dirsforreuse"
}
#try to reuse old RPM
build_sequence_rpm_reuse()
{
local sourcerpm=$1
[ "$REUSERPM" = "" ] && [ "$REUSEBUILD" = "" ] && return 255
local dirsforreuse=
if ! [ "$REUSEBUILD" = "" ] && [ -d "$REUSEBUILD" ]; then #try to reuse RPM
local REUSEDKERNELMASKnew=$(echo $REUSEDKERNELMASK | sed -e "s/^[^0-9]*//")
REUSEDKERNELMASKnew="kernel-lustre-source-${REUSEDKERNELMASKnew}"
local dirsforreuse="$(get_reuse_dir_list rpmonly $REUSEDKERNELMASKnew)"
local buildsuccess=false
LINUXOBJ=
for curdir in $(echo $dirsforreuse); do
[ -d "$curdir" ] || continue
local reusedkernelprefix="kernel-lustre-"
local reusedkernelrpm=
[ -f ${curdir}/${reusedkernelprefix}${REUSEDKERNELMASK}.rpm ] && \
reusedkernelrpm=$(ls ${curdir}/${reusedkernelprefix}${REUSEDKERNELMASK}.rpm | head -1 )
[ -f "$reusedkernelrpm" ] || continue
local reusedkernelsourcerpm=
[ -f ${curdir}/${REUSEDKERNELMASKnew}.rpm ] && \
reusedkernelsourcerpm=$(ls ${curdir}/${REUSEDKERNELMASKnew}.rpm | head -1 )
[ -f "$reusedkernelsourcerpm" ] || continue
# don't need to check for kernel-ib RPM reuse here because sles9 is not supported
# by OFED >= 1.3.0 and this function appears to only be used for sles9
[ -d $TOPDIR/reused ] && rm -rf $TOPDIR/reused
reuse_kernel_rpm "$reusedkernelsourcerpm" "" && build_linux nofullmake copyrpmkernel && build_lustre && buildsuccess=true
( $buildsuccess ) || continue
if ( ! $NORPM ) && ( ! $PATCHLESS ) ; then
[ -f "$reusedkernelrpm" ] && \
cp -f "$reusedkernelrpm" RPMS/${TARGET_ARCH}/ > /dev/null 2>&1
[ -f "$reusedkernelsourcerpm" ] && \
cp -f "$reusedkernelsourcerpm" RPMS/${TARGET_ARCH}/ > /dev/null 2>&1 && \
touch RPMS/${TARGET_ARCH}/kernel_was_reused
fi
return
done
fi
return 255
}
#try to reuse old BUILD dir
build_sequence_reuse()
{
local sourcerpm=$1
[ "$REUSERPM" = "" ] && [ "$REUSEBUILD" = "" ] && return 255
local dirsforreuse=
if [ ! "$REUSEBUILD" = "" ] && [ -d "$REUSEBUILD" ]; then #try to reuse old kernel build directory
local dirsforreuse="$(get_reuse_dir_list)"
local buildsuccess=false
LINUXOBJ=
local REUSEDKERNELMASKnew=$(echo $REUSEDKERNELMASK | sed -e "s/^[^0-9]*//")
for curdir in $(echo $dirsforreuse); do
local reusedkernelrpm=
local reusedkernelsourcerpm=
local reusedkernelibrpm=
[ -d "$curdir" ] || continue
[ -n "$OFED_VERSION" -a ! -d "${curdir%/*}/ofa_kernel" ] && continue
local reusedkernelprefix="kernel-lustre-"
( $PATCHLESS ) && reusedkernelprefix=
[ -f ${curdir}/../${reusedkernelprefix}${REUSEDKERNELMASK}.rpm ] && \
reusedkernelrpm=$(ls ${curdir}/../${reusedkernelprefix}${REUSEDKERNELMASK}.rpm | head -1 )
reusedkernelprefix="kernel-lustre-source-"
[ -f ${curdir}/../${reusedkernelprefix}${REUSEDKERNELMASKnew}.rpm ] && \
reusedkernelsourcerpm=$(ls ${curdir}/../${reusedkernelprefix}${REUSEDKERNELMASKnew}.rpm | head -1 )
if [ -n "$OFED_VERSION" ]; then
gen_lustre_version
reusedkernelprefix="kernel-ib-"
[ -f ${curdir}/../${reusedkernelprefix}${OFED_VERSION}-${LUSTRE_EXTRA_VERSION}.${TARGET_ARCH}.rpm ] && \
reusedkernelibrpm=$(ls ${curdir}/../${reusedkernelprefix}${OFED_VERSION}-${LUSTRE_EXTRA_VERSION}.${TARGET_ARCH}.rpm | head -1 )
reusedkernelibdevelrpm=$(ls ${curdir}/../${reusedkernelprefix}devel-${OFED_VERSION}-${LUSTRE_EXTRA_VERSION}.${TARGET_ARCH}.rpm | head -1 )
fi
if ! ( $NORPM ) && ! [ -f "$reusedkernelrpm" ]; then #kernel rpm not found. Build all
continue
fi
if ! ( $NORPM ) && ! [ -f "$reusedkernelsourcerpm" ]; then #kernel source rpm not found. Build all
continue
fi
if [ -n "$OFED_VERSION" ]; then
if ! ( $NORPM ) && [ ! -f "$reusedkernelibrpm" -o ! -f "$reusedkernelibdevelrpm"]; then #kernel-ib{,-devel} rpm not found. Build all
continue
fi
CONFIGURE_FLAGS="--with-o2ib=${curdir%/*}/ofa_kernel ${CONFIGURE_FLAGS}"
fi
LINUX="$curdir"
build_lustre || continue
touch "$curdir/../"
buildsuccess=true
if ( ! $NORPM ) && ( ! $PATCHLESS ) ; then
[ -f "$reusedkernelrpm" ] && \
cp -f "$reusedkernelrpm" RPMS/${TARGET_ARCH}/ > /dev/null 2>&1 && \
touch RPMS/${TARGET_ARCH}/kernel_was_reused
[ -f "$reusedkernelsourcerpm" ] && \
cp -f "$reusedkernelsourcerpm" RPMS/${TARGET_ARCH}/ > /dev/null 2>&1
[ -f "$reusedkernelibrpm" ] && \
cp -f "$reusedkernelibrpm" RPMS/${TARGET_ARCH}/ > /dev/null 2>&1
cp -f "$reusedkernelibdevelrpm" RPMS/${TARGET_ARCH}/ > /dev/null 2>&1
fi
return
done
fi
return 255
}
build_sequence()
{
if (( $DO_SRC )) ; then
unpack_linux
patch_linux
pack_linux
clean_linux
fi
prep_kernel_build || return 255
clean_lustre || return 255
build_kernel || return 255
}
[ -r ~/.lbuildrc ] && . ~/.lbuildrc
options=$(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,publish,release,src,stage:,tag:,target:,target-archs:,with-linux: -- "$@")
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)
KERNELTREE=$2
shift 2
;;
--linux | --with-linux)
LINUX=$2
shift 2
;;
--distro)
DISTRO=$2
shift 2
;;
--reuserpm)
REUSERPM=$2
shift 2
;;
--reusebuild)
REUSEBUILD=$2
shift 2
;;
--norpm)
NORPM=true
shift
;;
--ldiskfs)
LDISKFSRPM=true
shift
;;
--patchless)
PATCHLESS=true
shift
;;
--kernelrpm)
KERNELRPMSBASE=$2
shift 2
;;
--timestamp)
TIMESTAMP=$2
shift 2
;;
--lustre)
LUSTRE=$2
shift 2
;;
--nodownload)
DOWNLOAD=0
shift 1
;;
--nosrc)
DO_SRC=0
shift 1
;;
--publish)
shift
;;
--release)
RELEASE=true
shift
;;
--src)
DO_SRC=1
shift 1
;;
--stage)
STAGEDIR=$2
shift 2
;;
--tag)
TAG=$2
shift 2
;;
--target)
TARGET=$2
shift 2
;;
--target-archs)
TARGET_ARCHS=$2
shift 2
;;
--disable-datestamp)
USE_DATESTAMP=
shift
;;
--)
shift
CONFIGURE_FLAGS=$@
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" ]; then
unpack_ofed
fi
build_success=false
if $PATCHLESS; then
patchless_build_sequence && build_success=true
elif [ -z "$LINUX" ] ; then
[ "$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
else
build_lustre && build_success=true
fi
( $build_success ) || fatal 1 "Cannot build lustre"
stage