git://git.whamcloud.com - fs/lustre-release.git/blob

1 #!/bin/bash

3 # vim:expandtab:shiftwidth=4:softtabstop=4:tabstop=4:

5 # this is an alternative FD for stdout, to be used especially when we are

6 # taking stdout from a function as it's return value. i.e. foo=$(bar)

7 # this is a workaround until a version of bash where we can put xtrace

8 # on a specific FD

9 exec 3>&1; STDOUT=3

11 #set -x

12 xtrace="+x"

13 if [[ $SHELLOPTS = *xtrace* ]]; then

14 xtrace="-x"

15 fi

16 shopt -s extdebug

18 # Assume that lbuild's support files can be found in the same

19 # canonicalized path as this very script.

20 LBUILD_SCRIPT=$(readlink -f ${0})

21 LBUILD_DIR=${LBUILD_DIR:-$(dirname ${LBUILD_SCRIPT})}

23 # include the exit_traps library

24 . ${LBUILD_DIR}/exit_traps.sh

25 . ${LBUILD_DIR}/funcs.sh

27 # our children should die when we do

28 push_exit_trap "kill -INT -$$ || true" kill_children

30 # increment this if you have made a change that should force a new kernel

31 # to build built

32 #BUILD_GEN=1

33 #BUILD_GEN=2 # bz19952: remove -lustre tag from kernel RPM names

34 #BUILD_GEN=3 # bz19975: enable the building of src.rpms by default

35 #BUILD_GEN=4 # bz22281: use the git hash in the kernel extra version

36 #BUILD_GEN=5 # TT-107: don't cache the BUILD dir

37 BUILD_GEN=6 # TT-1092: don't cache the BUILD dir, to rebuild external OFED

39 TOPDIR=$PWD

41 KERNELDIR=

42 LINUX=

43 LUSTRE=

44 RELEASE=false

45 # XXX - some recent hacking has pretty much neutered this option.

46 # search through this file for "-bb" and see how many places

47 # simply don't account for this option

48 DO_SRC=true

49 DOWNLOAD=true

50 CANONICAL_TARGET=

51 TARGET=

52 TARGET_ARCH="$(uname -m)"

53 # change default behavior to only build for the current arch

54 TARGET_ARCHS="$TARGET_ARCH"

55 TARGET_ARCHS_ALL="$TARGET_ARCH"

56 [ "$TARGET_ARCH" = "i686" ] && TARGET_ARCHS_ALL="i686 i586 i386"

57 CONFIGURE_FLAGS=

58 EXTERNAL_PATCHES=

59 EXTRA_VERSION=

60 STAGEDIR=

61 TMPDIR=${TMPDIR:-"/var/tmp"}

62 TIMESTAMP=

63 # this is the dir that should be used to store reuse products

64 REUSEBUILD=

65 # should cached products be used or force rebuilding?

66 USE_BUILD_CACHE=true

67 # what does this do exactly? does it imply no kernel build?

68 NORPM=false

69 IOKITRPM=true

70 OSDLDISKFSRPM=true

71 OSDZFSRPM=false

72 SMPTYPES="smp bigsmp default ''"

73 PATCHLESS=false

74 WITH_ZFS=""

75 XEN=false

76 LINUXOBJ=

77 DISTRO=

78 KERNELTREE=

79 # default to not adding -lustre- into the kernel RPM package names

80 KERNEL_LUSTRE_NAMING=false

81 # default not use kabi check.

82 USE_KABI=false

84 # patchless build

85 KERNELRPMSBASE=

86 RPMSMPTYPE=

88 # from target file

89 SERIES=

90 BASE_ARCHS=

91 BIGMEM_ARCHS=

92 BOOT_ARCHS=

93 JENSEN_ARCHS=

94 SMP_ARCHS=

95 BIGSMP_ARCHS=

96 PSERIES64_ARCHS=

97 UP_ARCHS=

99 # not in the target file any more

100 CONFIG=

101

102 # build the lustre-tests rpm?

103 LUSTRE_TESTS=true

104

105 DATE=$(date)

106

107 RPMBUILD=

108

109 export CC=${CC:-gcc}

110

111 # Readlink is not present on some older distributions: emulate it.

112 readlink() {

113 local path=$1 ll

114

115 if [ -L "$path" ]; then

116 ll="$(LC_ALL=C ls -l "$path" 2> /dev/null)" &&

117 echo "${ll/* -> }"

118 else

119 return 1

120 fi

121 }

122

123 usage() {

124 cat <<EOF

125 Usage: ${0##*/} [OPTION]... [-- <lustre configure options>]

126

127 --external-patches=EXTERNAL_PATCHES

128 Directory similar to lustre/lustre/kernel_patches/ that lbuild should

129 look for seres and config files in before looking in the lustre

130 tree.

131

132 --extraversion=EXTRAVERSION

133 Text to use for the rpm release and kernel extraversion.

134

135 --timestamp=TIMESTAMP

136 Date of building lustre in format YYYYMMDDhhmmss

137

138 --reusebuild=DIR

139 Try to reuse old kernel builds from DIR

140

141 --kernelrpm=DIR

142 Path to distro kernel RPM collection

143

144 --ccache

145 Use ccache

146

147 --norpm

148 Do not build RPMs (compile only mode)

149

150 --patchless

151 Build lustre client only

152

153 --distro=DISTRO

154 Which distro using. Autodetect by default

155

156 --kerneldir=KERNELDIR

157 Directory containing Linux source tarballs referenced by target

158 files.

159

160 --kerneltree=KERNELTREE

161 Directory containing dirs with Linux source tarballs referenced by target

162 files. Dir names in format kernel version ('2.6.9', etc.)

163

164 --linux=LINUX --with-linux=LINUX

165 Directory of Linux kernel sources. When this option is used, only

166 Lustre modules and userspace are built.

167

168 --lustre=LUSTRE

169 Path to an existing lustre source tarball to use.

170

171 --nodownload

172 Do not try to download a kernel from downloads.hpdd.intel.com

173

174 --nosrc

175 Do not build a .src.rpm, a full kernel patch, or a patched kernel

176 tarball.

177

178 --ldiskfs

179 Build with ldiskfs support. (Deprecated, always true)

180

181 --noiokit

182 Do not build lustre-iokit RPM. Now true by default

183

184 --publish

185 Unused.

186

187 --release

188 Specifies that the files generated do not include timestamps, and

189 that this is an official release.

190

191 --disable-zfs

192 Build Lustre without ZFS.

193

194 --src

195 Build a .src.rpm, a full kernel patch, and a patched kernel tarball.

196

197 --stage=DIR

198 Directory used to stage packages for release. RPMs will be placed

199 more or less in DIR/<target>-<arch>, and the tarball will be

200 placed in DIR.

201

202 --target=TARGET

203 The name of the target to build. The available targets are listed

204 below.

205

206 --target-archs=TARGET_ARCHS

207 A (space delimited) list of architectures to build. By default,

208 all of the archs supported by the TARGET will be built, in

209 addition to a .src.rpm. This option can limit those, for machines

210 that can only build certain archs or if you only want a certain

211 arch built (for testing, or a one-off kernel).

212

213 Also note that by using a non-"base" arch (eg, i386) only kernels

214 will be built - there will be no lustre-lite-utils package.

215

216 --xen

217 Builds a Xen domX kernel.

218

219 --set-value

220 Sets a variable to a given value.

221

222 EOF

223

224 # list_targets

225

226 fatal "$1" "$2"

227 }

228

229 # canonicalize a relative path to a file

230 canon_filepath() {

231 local PATH="$1"

232

233 if [ ! -f "$PATH" ]; then

234 return 1

235 fi

236

237 local FILE=${PATH##*/}

238 local DIR=${PATH%/*}

239

240 echo $(canon_path "$DIR")/$FILE

241 return 0

242 }

243

244 # canonicalize a relative path to a dir

245 canon_path() {

246 local PATH="$1"

247

248 if [ ! -d "$PATH" ]; then

249 return 1

250 fi

251

252 pushd "$PATH" >/dev/null || return 1

253 local CANONPATH=$PWD

254 popd >/dev/null

255

256 echo "$CANONPATH"

257 return 0

258 }

259

260 check_options() {

261

262 if [ -z "$LUSTRE" -o ! -r "$LUSTRE" ]; then

263 usage 1 "Could not find Lustre source tarball '$LUSTRE'."

264 fi

265

266 if [ -z "$DISTRO" ] ; then

267 DISTRO=$(autodetect_distro)

268 # remove separator

269 DISTRO=${DISTRO/-/}

270 fi

271 DISTROMAJ=${DISTRO%%.*}

272

273 [ -z "$TARGET" ] && TARGET=$(autodetect_target "$DISTRO")

274

275 if [ -z "$LINUX" ]; then

276 [ "$KERNELDIR" -o "$KERNELTREE" ] || \

277 usage 1 "A kernel directory must be specified with --kerneldir or --kerneltree."

278

279 [ -d "$KERNELDIR" -o -d "$KERNELTREE" ] || \

280 usage 1 "$KERNELDIR and $KERNELTREE are not a directory."

281

282 # TARGET_FILE="$TOPDIR/lustre/kernel_patches/targets/$TARGET.target"

283 # [ -r "$TARGET_FILE" ] || \

284 # usage 1 "Target '$TARGET' was not found."

285 fi

286

287 case $TARGET in

288 3.12-sles12)

289 CANONICAL_TARGET="sles12"

290 ;;

291 3.10-rhel7)

292 CANONICAL_TARGET="rhel7"

293 ;;

294 2.6-rhel6*)

295 CANONICAL_TARGET="rhel6"

296 ;;

297 2.6-rhel5)

298 CANONICAL_TARGET="rhel5"

299 ;;

300 2.6-rhel4)

301 CANONICAL_TARGET="rhel-2.6"

302 ;;

303 2.6-suse)

304 CANONICAL_TARGET="sles-2.6"

305 ;;

306 2.6-sles10)

307 CANONICAL_TARGET="sles10-2.6"

308 ;;

309 2.6-sles11 | 3.0-sles11)

310 CANONICAL_TARGET="sles11"

311 ;;

312 2.6-oel5)

313 CANONICAL_TARGET="oel5"

314 ;;

315 hp_pnnl-2.4)

316 CANONICAL_TARGET="hp-pnnl-2.4"

317 ;;

318 2.6-vanilla \

319 | suse-2.4.21-2 \

320 | rh-2.4 \

321 | rhel-2.4 \

322 | sles-2.4 \

323 | 2.6-patchless)

324 CANONICAL_TARGET="$TARGET"

325 ;;

326 esac

327

328 local timestampnodig=$(echo $TIMESTAMP | sed -e s/[0-9]*//g)

329 [ "$timestampnodig" = "" ] || TIMESTAMP=$(date -d "$DATE" "+%Y%m%d%H%M%S")

330 local timestamplength="${#TIMESTAMP}"

331 if [ $timestamplength -eq 12 ]; then

332 TIMESTAMP="${TIMESTAMP}00"

333 elif [ $timestamplength -ne 14 ]; then

334 TIMESTAMP=$(date -d "$DATE" "+%Y%m%d%H%M%S")

335 fi

336

337 RPMBUILD=$(which rpmbuild 2>/dev/null | head -1)

338 if [ ! "$RPMBUILD" -o "$RPMBUILD" == "" ]; then

339 RPMBUILD=$(which rpm 2>/dev/null | head -1)

340 if [ ! "$RPMBUILD" -o "$RPMBUILD" == "" ]; then

341 usage 1 "Could not find binary for making rpms (tried rpmbuild and rpm)."

342 fi

343 fi

344

345 if [ -n "$CCACHE" ]; then

346 which "$DISTCC" &>/dev/null && export DISTCC RPM_BUILD_NCPUS

347

348 if which "$CCACHE" &>/dev/null; then

349 local ccache=$(which "$CCACHE")

350 local bindir="$TOPDIR/bin"

351

352 if [ ! -d $bindir ]; then

353 mkdir -p $bindir || fatal 1 "error trying to create $bindir"

354 else

355 rm ${bindir}/* > /dev/null 2>&1 || true

356 fi

357 ln -s "$ccache" ${bindir}/ccache

358 ln -s "$ccache" ${bindir}/cc

359 ln -s "$ccache" ${bindir}/$CC

360 export PATH=$bindir:$PATH

361 export CCACHE && export CC="ccache $CC"

362 # zero the cache so we can see how effective we are being with it

363 echo -n "ccache "

364 ccache -z

365

366 # get some ccache stats when we are done

367 push_exit_trap '[ -n "$CCACHE" ] && ccache -s' "ccache_summary"

368 # should remove the ccache trap if lbuild is interrupted

369 trap 'echo "Received an INT TERM or HUP signal, terminating."; delete_exit_trap "ccache_summary"; exit 1' INT TERM HUP

370 fi

371 fi

372

373 return 0

374

375 }

376

377 # compare two versions $1 and $2. if $1 < $2, return 0 otherwise return 1.

378 compare_version () {

379 [[ $1 == $2 ]] && return 1

380 local IFS=.

381 local i val1=($1) val2=($2)

382

383 # padding zero to val1 if it needs

384 for ((i=${#val1[@]}; i<${#val2[@]}; i++)); do

385 val1[i]=0

386 done

387 for ((i=0; i<${#val1[@]}; i++)); do

388 [[ -z ${val2[i]} ]] && return 1

389

390 if [[ ${val1[i]} < ${val2[i]} ]]; then

391 return 0

392 elif [[ ${val1[i]} > ${val2[i]} ]]; then

393 return 1

394 fi

395 done

396 }

397

398 uniqify() {

399

400 echo $(echo "$*" | xargs -n 1 | sort -u)

401

402 }

403

404 fetch_url() {

405 local url="$1"

406 local target="$2"

407

408 if [ -z "$target" ]; then

409 fatal 1 "fetch_url() called without a target to fetch to"

410 fi

411

412 if [ -d $target ]; then

413 target+="/${url##*/}"

414 fi

415

416 local rc=0

417 if which wget >/dev/null 2>&1; then

418 if ! wget -nv "$url" -O "$target"; then

419 rc=${PIPESTATUS[0]}

420 fi

421 elif which curl >/dev/null 2>&1; then

422 if ! curl -n -L -s -o "$target" "$url"; then

423 rc=${PIPESTATUS[0]}

424 fi

425 else

426 fatal 1 "Could not find either wget or curl to fetch URLs."

427 fi

428

429 return $rc

430

431 }

432

433 download_srpm() {

434 local target=$1

435 local srpm=$2

436 local force="${3:-false}"

437

438 if $force || [ ! -r "$KERNELDIR/$srpm" ] ||

439 [ ! -s "$KERNELDIR/$srpm" ]; then

440 if $DOWNLOAD; then

441 local location="https://downloads.hpdd.intel.com/public/kernels/$target/old"

442 # get the location from a distro specific method if it exists

443 if type -p kernel_srpm_location; then

444 location=$(kernel_srpm_location)

445 fi

446 echo "Downloading $location/$srpm..."

447 if ! fetch_url "$location/$srpm" "$KERNELDIR/$srpm" 2>&1 ||

448 [ ! -s "$KERNELDIR/$srpm" ]; then

449 rm -f $KERNELDIR/$srpm

450 # punt to a distro specific method if it exists

451 if ! type -p download_srpm-$DISTROMAJ; then

452 fatal 1 "Could not download target $target's kernel SRPM $srpm from $location."

453 else

454 if ! download_srpm-$DISTROMAJ "$target" "$srpm" "$force"; then

455 fatal 1 "Could not download target $target's kernel SRPM $srpm using download_srpm-$DISTROMAJ."

456 fi

457 fi

458 fi

459 else

460 fatal 1 "$srpm not found in directory $KERNELDIR."

461 fi

462 fi

463

464 }

465

466 download_file() {

467 local from="$1"

468 local to="$2"

469 local force="$3"

470

471 local file=${from##*/}

472

473 if [ -d $to ]; then

474 to="$to/$file"

475 fi

476

477 local semaphore="$to-downloading"

478

479 is_downloading() {

480 if [ ! -f $semaphore ]; then

481 return 1

482 fi

483

484 # make sure the download has not been aborted

485 local now=$(date +%s)

486 local file_mtime=$(stat -c %Y "$to")

487 local staleness=$((now - file_mtime))

488 # let's assume an active download will write at least once a minute

489 if [ $staleness -gt 60 ]; then

490 return 1

491 fi

492

493 return 0

494 }

495

496 is_downloaded() {

497 # if the semaphore file exists, the file is either still downloading

498 # or a download was aborted and we cannot trust the target file

499 if [ -f $semaphore ]; then

500 return 1

501 fi

502

503 if ! is_downloading && [ -r "$to" ] && [ -s "$to" ]; then

504 return 0

505 fi

506

507 return 1

508 }

509

510 if $force || ! is_downloaded; then

511 if is_downloading; then

512 echo "Somebody else is downloading $from..."

513 while is_downloading; do

514 echo "Waiting for $to to finish downloading"

515 sleep 60

516 done

517 if is_downloaded; then

518 return 0

519 else

520 echo "The download we were waiting for seems to have been aborted"

521 fi

522

523 fi

524

525 if $DOWNLOAD; then

526 echo "Downloading $from..."

527 # flag others so they don't try to download also

528 push_exit_trap "rm -f $to $semaphore" "download"

529 touch $semaphore

530 if ! fetch_url "$from" "$to" || [ ! -s "$to" ]; then

531 # the trap will remove the files via the fatal below

532 fatal 1 "Could not download ${to##*/} from ${from%/*}/."

533 fi

534 rm -f $semaphore

535 delete_exit_trap "download"

536 else

537 fatal 1 "${to##*/} not found in directory ${to%/*}."

538 fi

539 fi

540

541 return 0

542

543 }

544

545 download_ofed() {

546 local force="${1:-false}"

547

548 if [ -z "$OFED_VERSION" -o "$OFED_VERSION" = "inkernel" ]; then

549 return 0

550 fi

551

552 local OFED_BASE_VERSION=$OFED_VERSION

553 if [[ $OFED_VERSION = *.*.*.* ]]; then

554 OFED_BASE_VERSION=${OFED_VERSION%.*}

555 fi

556

557 local location="https://www.openfabrics.org/downloads/OFED/ofed-${OFED_BASE_VERSION}/"

558

559 if [[ $OFED_VERSION = *-[rR][cC][0-9] ]]; then

560 local Mmv

561 Mmv=${OFED_VERSION%%-[rR][cC][0-9]}

562 location="https://www.openfabrics.org/downloads/OFED/ofed-${Mmv}/"

563 fi

564

565 if [[ $OFED_VERSION = daily-* ]]; then

566 local Mmv

567 Mmv=${OFED_VERSION/daily-/}

568 daily=${OFED_VERSION##$Mmv-}

569 location="https://www.openfabrics.org/downloads/OFED/ofed-${Mmv}-daily/"

570 # find the filename for the version for the date specified

571 OFED_VERSION=$(curl -s "$location" | sed -nre "/${Mmv}-/s/.*href=\"OFED-(${Mmv}-[0-9]{8,8}-[0-9]{4,4}).tgz.*$/\1/p" | tail -1)

572 if [ -z "$OFED_VERSION" ]; then

573 fatal 1 "Could not determine the filename of the OFED snapshot for ${daily}"

574 fi

575 fi

576

577 local file="OFED-${OFED_VERSION}.tgz"

578 download_file "$location/$file" "$KERNELTREE" "$force"

579

580 }

581

582 parse_mpss_info() {

583 local file="$1"

584 local build="$2"

585 local distro="$3"

586

587 [ -r "$file" ] || fatal 1 "Could not find MPSS info file"

588

589 # convert to MPSS distro naming

590 distro=${distro/sles/suse}

591 distro_name=${distro%%-*}

592

593 # extract links from MPSS info file

594 local urls=$(cat "$file" | \

595 tr -d '\t\r\n' | sed -e 's?$</[a-zA-Z]*>$?\1\n?g' | \

596 grep '.intel.com/' | \

597 sed -e 's/^.*[hH][rR][eE][fF]="$[^>"]\+$".*$/\1/g' | \

598 grep '.tar')

599 local res2=""

600 local res3=""

601 for url in $urls; do

602 local ver2=""

603 local ver3=""

604 # Try to match with MPSS 3.3 package

605 if [[ $url =~ mpss-[0-9].[0-9](.[0-9]*)?-linux.tar ]]; then

606 ver3=${url##*mpss-}

607 ver3=${ver3%%-linux.tar}

608 # Try to match with MPSS 3.x or 3.x.x distro package

609 elif [[ $url =~ mpss-[0-9].[0-9](.[0-9]*)?-$distro.tar ]]; then

610 ver3=${url##*mpss-}

611 ver3=${ver3%%-$distro.tar}

612 # Try to match with MPSS 3.x or 3.x.x source package

613 elif [[ $url =~ mpss-src-[0-9].[0-9](.[0-9]*)?.tar ]]; then

614 ver3=${url##*mpss-src-}

615 ver3=${ver3%%.tar}

616 # Try to match with MPSS 3.x or 3.x.x cross compiler package

617 elif [[ $url =~ mpss-[0-9].[0-9](.[0-9]*)?-k1om.tar ]]; then

618 ver3=${url##*mpss-}

619 ver3=${ver3%%-k1om.tar}

620 # Try to match with MPSS 2.1.x source package

621 elif [[ $url =~ _src-[0-9].[0-9].[0-9]*-[0-9]*_$distro_name.tar ]]; then

622 ver2=${url##*_src-}

623 ver2=${ver2%%_$distro_name.tar}

624 fi

625

626 if [ -n "$ver3" ]; then

627 ver3="${ver3}-0"

628 if [ -z "$build" ]; then

629 res3="$ver3"

630 elif [ "${build%%-*}" = "${ver3%%-*}" ]; then

631 res3="$res3 $url"

632 fi

633 elif [ -n "$ver2" ]; then

634 if [ -z "$build" ]; then

635 res2="$ver2"

636 elif [ "$build" = "$ver2" ]; then

637 res2="$res2 $url"

638 fi

639 fi

640

641 done

642

643 if [ -z "$build" ]; then

644 # return a last version of MPSS

645 if [ -n "$res3" ]; then

646 echo "$res3"

647 else

648 echo "$res2"

649 fi

650 elif [ "${build%%.*}" = "3" ]; then

651 # return URLs from MPSS info file

652 echo "$res3"

653 else

654 # return URLs from MPSS info file

655 echo "$res2"

656 fi

657 }

658

659 # Get public information about last releases of

660 # Intel Manycore Platform Software Stack (MPSS)

661 download_mpss_info() {

662 local file="$1"

663 local force="${2:-true}"

664 local url=${MPSS_URL:-"http://software.intel.com/en-us/articles/intel-manycore-platform-software-stack-mpss"}

665

666 download_file "$url" "$file" "$force"

667 }

668

669 download_mpss() {

670 local file="$1"

671 local force="${2:-false}"

672 local urls=$(parse_mpss_info "$file" ${MPSS_VERSION} ${MPSS_DISTRO})

673

674 [ -z "$urls" ] && return 0

675

676 local url

677 local i=0

678 for url in $urls; do

679 file="$KERNELTREE/mpss_src-${MPSS_VER}-${MPSS_BLD}-${MPSS_DISTRO}-part$i.tar"

680 download_file "$url" "$file" "$force"

681 i=$((i+1))

682 done

683 }

684

685 load_target() {

686

687 EXTRA_VERSION_save="$EXTRA_VERSION"

688 for patchesdir in "$EXTERNAL_PATCHES" \

689 "$TOPDIR/lustre/lustre/kernel_patches"; do

690 TARGET_FILE="$patchesdir/targets/$TARGET.target"

691 [ -r "$TARGET_FILE" ] && break

692 done

693 [ -r "$TARGET_FILE" ] || fatal 1 "Target $TARGET was not found."

694

695 echo "Loading target config file $TARGET.target..."

696

697 # if the caller specified an OFED_VERSION it should override whatever

698 # the target file specifies

699 local env_OFED_VERSION="$OFED_VERSION"

700

701 . "$TARGET_FILE"

702

703 if [ -n "$env_OFED_VERSION" ]; then

704 OFED_VERSION="$env_OFED_VERSION"

705 fi

706

707 # doesn't make any sense to build OFED for xen domX's

708 if $XEN; then

709 OFED_VERSION=""

710 fi

711

712 # XXX - set_rpm_smp_type is an ugly undeterministic hack. it needs to

713 # go away and the target just specify the $RPMSMPTYPE

714 [ -z "$RPMSMPTYPE" ] && set_rpm_smp_type

715

716 # CC might have been overwritten in TARGET_FILE

717 if [[ $CC != ccache\ * ]] && which "$CCACHE" &>/dev/null; then

718 export CCACHE && export CC="ccache $CC"

719 fi

720

721 if [ ! "$KERNELTREE" = "" ] && [ -d "$KERNELTREE" ]; then

722 KERNELDIR="$KERNELTREE/${lnxmaj}"

723 [ -d "$KERNELDIR" ] || mkdir "$KERNELDIR"

724 fi

725

726 # verify the series is available

727 if [ "$SERIES" ]; then

728 for series in $SERIES; do

729 for patchesdir in "$EXTERNAL_PATCHES" "$TOPDIR/lustre/lustre/kernel_patches"; do

730 [ -r "$patchesdir/series/$series" ] && continue 2

731 done

732 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."

733 done

734 fi

735

736 # set the location of the .config file

737 local XENPOSTFIX=""

738 if $XEN; then

739 XENPOSTFIX="-xen"

740 fi

741

742 if [ -f $TOPDIR/lustre/lustre/kernel_patches/kernel_configs/kernel-$lnxmaj-$TARGET-$TARGET_ARCH.config ]; then

743 CONFIG_FILE="$TOPDIR/lustre/lustre/kernel_patches/kernel_configs/kernel-$lnxmaj-$TARGET$XENPOSTFIX-$TARGET_ARCH.config"

744 fi

745

746 local lnxrelnew=${lnxrel//-/_}

747

748 # remember the EXTRA_VERSION before we diddle it here

749 # XXX - we really should not diddle with any values read in from the

750 # target file. if we want to modify a value, we should create

751 # a new variable.

752 PRISTINE_EXTRA_VERSION=$EXTRA_VERSION

753

754 if ! $PATCHLESS && [ ! -f "$CONFIG_FILE" ]; then

755 fatal 1 "Config file for target $TARGET missing from $TOPDIR/lustre/lustre/kernel_patches/kernel_configs/."

756 fi

757

758 if [ "$EXTRA_VERSION_save" ]; then

759 EXTRA_VERSION="$EXTRA_VERSION_save"

760 elif ! $RELEASE; then

761 # if there is no patch series, then this is not a lustre specific

762 # kernel. don't make it look like one

763 if $PATCHLESS || [ -n "$SERIES" ]; then

764 EXTRA_VERSION=$(echo $EXTRA_VERSION | sed -e "s/$.*_lustre$\..*/\1/")

765 if ! $PATCHLESS && [ -n "$BUILDID" ]; then

766 EXTRA_VERSION="${EXTRA_VERSION}.${BUILDID}"

767 fi

768 fi

769 fi

770 # EXTRA_VERSION=${EXTRA_VERSION//-/_}

771

772 ALL_ARCHS="$BASE_ARCHS $BIGMEM_ARCHS $BOOT_ARCHS $JENSEN_ARCHS $SMP_ARCHS $BIGSMP_ARCHS $PSERIES64_ARCHS $UP_ARCHS"

773

774 BUILD_ARCHS=

775 for arch in $(uniqify "$ALL_ARCHS"); do

776 if [ -z "$TARGET_ARCHS" ] ||

777 [[ \ $TARGET_ARCHS\ = *\ $arch\ * ]]; then

778 BUILD_ARCHS="$BUILD_ARCHS $arch"

779 fi

780 done

781 [ "$BUILD_ARCHS" ] || usage 1 "No available target archs to build."

782 echo "Building for: $BUILD_ARCHS"

783 }

784

785 tarflags() {

786 local file="$1"

787

788 echo -n '--wildcards '

789 case "$file" in

790 '')

791 fatal 1 "tarflags(): File name argument missing."

792 ;;

793 *.tar.gz | *.tgz)

794 echo '-zxf'

795 ;;

796 *.tar.bz2)

797 echo '-jxf'

798 ;;

799 *.tar)

800 echo '-xf'

801 ;;

802 *)

803 fatal 1 "tarflags(): Unrecognized tar extension in file: $1"

804 ;;

805 esac

806

807 }

808

809 untar() {

810 local tarfile="$1"

811 shift

812 local extractfile="$@"

813

814 echo "Untarring ${tarfile##*/}..."

815 tar $(tarflags "$tarfile") "$tarfile" $extractfile

816

817 }

818

819 unpack_ofed() {

820

821 if ! untar "$KERNELTREE/OFED-${OFED_VERSION}.tgz"; then

822 return 1

823 fi

824 [ -d OFED ] || ln -sf OFED-[0-9].[0-9]* OFED

825

826 }

827

828 unpack_lustre() {

829

830 untar "$LUSTRE" || fatal 1 "Error unpacking Lustre tarball"

831 [ -d lustre ] || ln -sf lustre-[0-9].[0-9]* lustre

832

833 }

834

835 unpack_mpss() {

836

837 [ -d mpss ] && return 0

838

839 if [ "$MPSS_MAJ" = "3" ]; then

840 local file

841 local i

842 for i in $(seq 0 9); do

843 file="$KERNELTREE/mpss_src-${MPSS_VER}-${MPSS_BLD}-${MPSS_DISTRO}-part$i.tar"

844 if [ -r "$file" ]; then

845 untar "$file" \

846 "mpss-$MPSS_VER/*/linux-*.tar.bz2" \

847 "mpss-$MPSS_VER/*/kernel-dev-*.rpm" \

848 "mpss-$MPSS_VER/*/ofed-driver-devel-*.rpm" \

849 "mpss-$MPSS_VER/*/ofed-driver-*-devel-*.rpm"

850 fi

851 done

852 # Extract kernel configs

853 file=$(find mpss-$MPSS_VER -type f -path "*/kernel-dev-*.rpm" -print -quit)

854 if ! rpm2cpio "$file" | cpio -idm; then

855 echo "Error extracting MPSS kernel configs"

856 return 1

857 fi

858 # Unpack kernel sources

859 file=$(find mpss-$MPSS_VER -type f -path "*/linux-*.tar.bz2" -print -quit)

860 if ! untar "$file"; then

861 echo "Error unpacking MPSS kernel sources"

862 return 1

863 fi

864 # Extract OFED headers

865 file=$(find mpss-$MPSS_VER -type f -path "*/ofed-driver-*-devel-*.rpm" -print -quit)

866 if ! rpm2cpio "$file" | cpio -idm; then

867 # Name was changed in MPSS 3.3

868 file=$(find mpss-$MPSS_VER -type f -path "*/ofed-driver-devel-*.rpm" -print -quit)

869 if ! rpm2cpio "$file" | cpio -idm; then

870 echo "Error extracting MPSS OFED headers"

871 return 1

872 fi

873 fi

874 # Remove unpacked archives to save space

875 rm -rf mpss-$MPSS_VER

876 # Make link to MPSS kernel sources

877 ln -sf linux-* mpss

878 else

879 local dir="mpss-${MPSS_VER}-${MPSS_BLD}-${MPSS_DISTRO%%-*}"

880

881 mkdir $dir || return 255

882 pushd $dir >/dev/null || return 255

883 if ! untar "$KERNELTREE/mpss_src-${MPSS_VER}-${MPSS_BLD}-${MPSS_DISTRO}-part0.tar" "*/gpl/*full_src*"; then

884 popd >/dev/null

885 rm -rf $dir

886 echo "Error unpacking MPSS tarball 1"

887 return 1

888 fi

889 local file=$(find . -type f -path "*/gpl/*full_src*")

890 if ! untar "$file"; then

891 popd >/dev/null

892 rm -rf $dir

893 echo "Error unpacking MPSS tarball 2"

894 return 1

895 fi

896 popd >/dev/null

897 ln -sf $dir mpss

898 fi

899

900 }

901

902 do_patch_linux() {

903

904 local do_patch=${1:-true}

905

906 FULL_PATCH="$PWD/lustre-kernel-${TARGET}-${EXTRA_VERSION}.patch"

907 [ -f "$FULL_PATCH" ] && rm -f "$FULL_PATCH"

908 $do_patch && pushd linux >/dev/null

909 for series in $SERIES; do

910 echo -n "Applying series $series:"

911 for patchesdir in "$EXTERNAL_PATCHES" "$TOPDIR/lustre/lustre/kernel_patches"; do

912 [ -r "$patchesdir/series/$series" ] || continue

913 SERIES_FILE="$patchesdir/series/$series"

914 for patch in $(<"$SERIES_FILE"); do

915 echo -n " $patch"

916 PATCH_FILE="$patchesdir/patches/$patch"

917 [ -r "$PATCH_FILE" ] || \

918 fatal 1 "Patch $patch does not exist in Lustre tree."

919 cat "$PATCH_FILE" >> "$FULL_PATCH" || {

920 rm -f $FULL_PATCH

921 fatal 1 "Error adding patch $patch to full patch."

922 }

923 if $do_patch; then

924 patch -s -p1 < "$PATCH_FILE" 2>&1 || {

925 rm -f $FULL_PATCH

926 fatal 1 "Error applying patch $patch."

927 }

928 fi

929 done

930 break

931 done

932 echo

933 done

934 $do_patch && popd >/dev/null

935 echo "Full patch has been saved in ${FULL_PATCH##*/}."

936

937 }

938

939 build_lustre() {

940 local linux="$1"

941 local linuxobj="$2"

942

943 cp "$LUSTRE" SOURCES

944

945 pushd lustre >/dev/null

946

947 if ! build_lustre_dkms; then

948 popd >/dev/null # pushd lustre

949 return 255

950 fi

951

952 echo "Building Lustre RPMs for: $BUILD_ARCHS..."

953 local targets arch

954 for arch in $BUILD_ARCHS; do

955 targets="--target $arch $targets"

956 done

957

958 local rpmbuildopt='-tb'

959 if $NORPM; then

960 rpmbuildopt='-tc'

961 echo NORPM mode. Only compiling.

962 fi

963

964 # If server we now build the spl and zfs modules against the lustre kernel.

965 # These are required prior to the building of lustre server. Client does

966 # not require spl/zfs. Use !PATCHLESS to indicate server which follows the

967 # line above so is at least consistant.

968 if [ $PATCHLESS == false ] && [ "x$WITH_ZFS" == "x" ]; then

969 if ! build_spl_zfs; then

970 popd >/dev/null # pushd lustre

971 return 255

972 fi

973 fi

974

975 if $PATCHLESS; then

976 RPMBUILD_DEFS="$RPMBUILD_DEFS --without servers"

977 if [ -n "$CROSS_SUFFIX" ]; then

978 RPMBUILD_DEFS="$RPMBUILD_DEFS --define \"lustre_name lustre-client$CROSS_SUFFIX\""

979 fi

980 fi

981

982 # ditto for the lustre-tests boolean

983 if ! $LUSTRE_TESTS; then

984 RPMBUILD_DEFS="$RPMBUILD_DEFS --without lustre_tests"

985 fi

986

987 if ! $IOKITRPM; then

988 RPMBUILD_DEFS="$RPMBUILD_DEFS --without lustre_iokit"

989 fi

990

991 local osd_zfs=""

992 if $OSDZFSRPM; then

993 osd_zfs="yes"

994 fi

995

996 local osd_ldiskfs=""

997 if $OSDLDISKFSRPM; then

998 osd_ldiskfs="yes"

999 fi

1000

1001 RPMBUILD_DEFS="$RPMBUILD_DEFS ${FIND_REQUIRES:+--define \"__find_requires $FIND_REQUIRES\"}"

1002 RPMBUILD_DEFS="$RPMBUILD_DEFS --define \"configure_args ${CONFIGURE_FLAGS}\""

1003 RPMBUILD_DEFS="$RPMBUILD_DEFS --define \"kdir $linux\""

1004 RPMBUILD_DEFS="$RPMBUILD_DEFS ${linuxobj:+--define \"kobjdir $linuxobj\"}"

1005 RPMBUILD_DEFS="$RPMBUILD_DEFS --define \"_tmppath $TMPDIR\""

1006 RPMBUILD_DEFS="$RPMBUILD_DEFS --define \"_topdir $TOPDIR\""

1007

1008 eval $RPMBUILD $targets $rpmbuildopt "$LUSTRE" $RPMBUILD_DEFS \

1009 ${osd_zfs:+--with zfs} \

1010 ${osd_ldiskfs:+--with ldiskfs} 2>&1 || \

1011 fatal 1 "Error building rpms for $BUILD_ARCHS."

1012

1013 if $DO_SRC; then

1014 if ! eval $RPMBUILD -ts "$LUSTRE" $RPMBUILD_DEFS 2>&1; then

1015 popd >/dev/null

1016 return 255

1017 fi

1018 fi

1019 popd >/dev/null

1020

1021 }

1022

1023 build_lustre_dkms() {

1024 [ -n "$MPSS_VERSION" ] && return 0

1025 local ver=$(eval echo $(awk '/LUSTRE_VERSION_STRING/ {print $3}' lustre/include/lustre_ver.h))

1026 echo "Building Lustre DKMS RPMs for: $BUILD_ARCHS..."

1027 ./configure --enable-dist || return 255

1028 $RPMBUILD --define="_topdir $TOPDIR" -bs lustre-dkms.spec || return 255

1029 $RPMBUILD --rebuild --define="_topdir $TOPDIR" $TOPDIR/SRPMS/lustre-dkms-$ver-*.src.rpm || return 255

1030 return 0

1031 }

1032

1033 ###

1034 # build_spl_zfs

1035 #

1036 # Fetch spl/zfs from the git repo and prepare for lustre build

1037 #

1038 # Overrides:

1039 # SPLZFSGITREPO - URI of directory where spl.git and zfs.git are located

1040 # SPLZFSTAG - Tag to checkout of clone repositories

1041 # SPLZFSVER - Version to checkout of both (format zfs/spl-$SPLZFSVER)

1042 #

1043 # return 0 if successful, else 255

1044 build_spl_zfs() {

1045 # make sure the RPM build environment is set up

1046 pushd $TOPDIR

1047 create_rpmbuild_dirs

1048 popd

1049

1050 # The spl/zfs spec files expect RPM_BUILD_ROOT to point to the root of the

1051 # destination for the rpms

1052 export RPM_BUILD_ROOT=$TOPDIR

1053 SPLZFSVER=${SPLZFSVER:-0.6.4.1}

1054 SPLZFSTAG=${SPLZFSTAG:-}

1055

1056 # The files expect a kver to be set to the kernel version .

1057 local kver=$(find_linux_release)

1058

1059 # build and install the spl and zfs (and -devel) RPMs for lustre to use

1060 local pkg

1061 for pkg in spl zfs; do

1062

1063 local rpmpkg

1064

1065 [ "$pkg" == "zfs" ] && spldir="$(ls -d $TOPDIR/usr/src/spl-*/|tail -1)"

1066

1067 # need to fetch the repo in order to build it.

1068 # default to github but allow override

1069 git clone ${SPLZFSGITREPO:-"https://github.com/zfsonlinux"}/$pkg.git $pkg 2>&1

1070

1071 pushd $pkg || return 255

1072 if [ -n "$SPLZFSTAG" ]; then

1073 git checkout $SPLZFSTAG

1074 else

1075 git checkout -b lbuild $pkg-$SPLZFSVER

1076 fi

1077

1078 # This differentiates between older zfs versions

1079 if [ -f $pkg-modules.spec.in ]; then

1080 rpmpkg=$pkg-modules

1081 specdir=.

1082 speclist="$pkg.spec $rpmpkg.spec"

1083 else

1084 rpmpkg=kmod-$pkg-devel

1085 specdir=rpm/generic

1086 speclist="$pkg.spec $pkg-kmod.spec $pkg-dkms.spec"

1087 fi

1088

1089 sh autogen.sh || return 255

1090

1091 if ! ./configure --with-linux=${LINUX} --with-linux-obj=${LINUXOBJ:-$LINUX} \

1092 ${spldir:+--with-spl="${spldir}"} 2>&1 ||

1093 ! make dist 2>&1; then

1094 popd

1095 return 255

1096 fi

1097 popd

1098

1099 ln -f $pkg/$pkg-*.tar.gz $TOPDIR/SOURCES ||

1100 error "failed to link $pkg/$pkg-*.tar.gz into $TOPDIR/SOURCES"

1101 if [ -f $pkg/scripts/kmodtool ]; then

1102 ln -f $pkg/scripts/kmodtool $TOPDIR/SOURCES/

1103 fi

1104

1105 local rpmb

1106 if $DO_SRC; then

1107 rpmb=-ba

1108 else

1109 rpmb=-bb

1110 fi

1111

1112 # set search dir for our own kmodtool to find correct

1113 # directories

1114 export KERNELSOURCE=$(dirname ${LINUX})

1115 # Manually build rpms

1116 for spec in $speclist; do

1117 echo "Building RPMs from $pkg/$specdir/$spec"

1118 if ! $RPMBUILD $rpmb $pkg/$specdir/$spec \

1119 --nodeps -v \

1120 --define "require_kdir ${LINUX}" \

1121 ${LINUXOBJ:+--define "require_kobj ${LINUXOBJ}"} \

1122 ${spldir:+--define "require_spldir ${spldir}"} \

1123 --define "kver $kver" \

1124 --define "kernels $kver" \

1125 --define "_tmppath /var/tmp" \

1126 --define "kernelbuildroot $TOPDIR/reused" \

1127 --define "_topdir $TOPDIR" 2>&1; then

1128 return 255

1129 fi

1130 done

1131

1132 # We have built the rpms for the package. Now we need to extract the

1133 # contained files so we can build further things against them

1134 local rpms=$(ls -1 $TOPDIR/RPMS/*/$rpmpkg-*.rpm)

1135

1136 # cpio only extract to pwd so we need to go there.

1137 pushd $TOPDIR

1138 local rpm

1139 for rpm in $rpms; do

1140 rpm2cpio $rpm | cpio -id

1141 done

1142

1143 if [ "$pkg" == "zfs" ]; then

1144 # We also need to extract both the zfs and zfs-devel rpms

1145 # the zfs rpm is needed because it has the actual libraries in

1146 # it and the zfs-devel rpm only has unversioned symlinks to the

1147 # libraries in the zfs rpm

1148 # this will all change one day when we have a libzfs rpm per

1149 # https://github.com/zfsonlinux/zfs/issues/2329

1150 # and it looks like it could be one day soon:

1151 # https://github.com/zfsonlinux/zfs/pull/2341

1152 local devel_rpms=$(ls -1 $TOPDIR/RPMS/*/{$pkg-devel,$pkg-$SPLZFSVER,lib*}-*.rpm)

1153 for rpm in $devel_rpms; do

1154 rpm2cpio $rpm | cpio -id

1155 done

1156 CONFIGURE_FLAGS="--with-$pkg-devel=$TOPDIR ${CONFIGURE_FLAGS}"

1157 fi

1158 popd

1159

1160 CONFIGURE_FLAGS="--with-$pkg=$(ls -d $TOPDIR/usr/src/$pkg-*/|tail -1) ${CONFIGURE_FLAGS}"

1161 CONFIGURE_FLAGS="--with-$pkg-obj=$(ls -d $TOPDIR/usr/src/$pkg-*/$kver*|tail -1) ${CONFIGURE_FLAGS}"

1162 done

1163

1164 OSDZFSRPM=true

1165

1166 return 0

1167 }

1168

1169 prepare_mpss() {

1170

1171 pushd mpss >/dev/null || return 255

1172 if [ "$MPSS_MAJ" = "3" ]; then

1173 cp -f ../boot/config-* .config

1174 if ! make ARCH=k1om silentoldconfig ; then

1175 popd >/dev/null

1176 return 1

1177 fi

1178 if ! make ARCH=k1om modules_prepare ; then

1179 popd >/dev/null

1180 return 1

1181 fi

1182 cp -f ../boot/Module.symvers-* Module.symvers

1183 else

1184 if ! make defconfig-miclinux; then

1185 popd >/dev/null

1186 return 1

1187 fi

1188 if ! make -C card/kernel ARCH=k1om modules_prepare ; then

1189 popd >/dev/null

1190 return 1

1191 fi

1192 fi

1193 popd >/dev/null

1194

1195 }

1196

1197 stage() {

1198

1199 [ "$STAGEDIR" ] || return 0

1200

1201 for arch in $BUILD_ARCHS; do

1202 rpmdir="${STAGEDIR}/${CANONICAL_TARGET}-${arch}"

1203 echo "${0##*/}: Copying RPMs into ${rpmdir}"

1204 mkdir -p "${rpmdir}"

1205 cp -v RPMS/${arch}/*.rpm "${rpmdir}"

1206 if [ -d RPMS/noarch ]; then

1207 cp -v RPMS/noarch/*.rpm "${rpmdir}"

1208 fi

1209 done

1210

1211 cp -v "$LUSTRE" "$STAGEDIR"

1212

1213 }

1214

1215 set_rpm_smp_type() {

1216

1217 local infact_arch="${TARGET_ARCH}"

1218

1219 RPMSMPTYPE=""

1220 [ "$infact_arch" == "i586" ] && infact_arch="i686"

1221

1222 local smp_type

1223 for smp_type in $SMP_ARCHS; do

1224 [ $infact_arch == $smp_type ] && RPMSMPTYPE=smp && break

1225 done

1226

1227 for smp_type in $BIGSMP_ARCHS; do

1228 [ $infact_arch == $smp_type ] && RPMSMPTYPE=bigsmp && break

1229 done

1230

1231 for smp_type in $PPC64_ARCHS; do

1232 [ $infact_arch == $smp_type ] && RPMSMPTYPE=ppc64 && break

1233 done

1234

1235 for smp_type in $DEFAULT_ARCHS; do

1236 [ $infact_arch == $smp_type ] && RPMSMPTYPE=default && break

1237 done

1238

1239 }

1240

1241 # This function takes a linux include tree and digs out the linux release

1242 # from it. It is never called directly, only called from the distro

1243 # specific function find_linux_release() in lbuild-{rhel,sles}.

1244 _find_linux_release() {

1245 local SRC="$1"

1246 local LINUXRELEASEHEADER=""

1247

1248 LINUXRELEASEHEADER=$SRC/include/linux/version.h

1249 if [ -s $SRC/include/generated/utsrelease.h ]; then

1250 LINUXRELEASEHEADER=$SRC/include/generated/utsrelease.h

1251 elif [ -s $SRC/include/linux/utsrelease.h ]; then

1252 LINUXRELEASEHEADER=$SRC/include/linux/utsrelease.h

1253 fi

1254

1255 if [ ! -s $LINUXRELEASEHEADER ]; then

1256 fatal 1 "could not find UTS_RELEASE"

1257 fi

1258

1259 sed -ne 's/#define UTS_RELEASE "$.*$"$/\1/p' $LINUXRELEASEHEADER

1260 }

1261

1262 # unpack kernel(/source/devel) RPM

1263 #

1264 # This function and it's setting of $LINUX and $LINUXOBJ is a total hack that

1265 # needs to completely refactored. It completely ingores that $BUILD_ARCHS may

1266 # contain a list of arches for which rpmbuild commands (including the one for

1267 # lustre itself)

1268 unpack_linux_devel_rpm() {

1269 local kernelrpm="${1}"

1270

1271 [ -f "$kernelrpm" ] || return 255

1272 [ -d $TOPDIR/reused ] || mkdir $TOPDIR/reused || return 255

1273

1274 pushd $TOPDIR/reused &>/dev/null || return 255

1275

1276 if ! rpm2cpio < "$kernelrpm" | cpio -id > /dev/null 2>&1; then

1277 return 255

1278 fi

1279

1280 # call a distro specific hook, if available

1281 if type -p unpack_linux_devel_rpm-$DISTROMAJ; then

1282 if ! unpack_linux_devel_rpm-$DISTROMAJ "$kernelrpm"; then

1283 return 255

1284 fi

1285 fi

1286

1287 popd &>/dev/null

1288

1289 find_linux_devel_paths $TOPDIR/reused

1290

1291 return 0

1292

1293 }

1294

1295 build_kernel_ib() {

1296 local linux="$1"

1297 local kib_prefix="$2"

1298 local kib_rpm="$3"

1299

1300 # build kernel-ib{,-devel}/compat-rdma{,-devel}

1301 local K_SRC="K_SRC"

1302 # ofed 1.3 had a bug in the rpm spec

1303 if [ "$OFED_VERSION" = "1.3" ]; then

1304 K_SRC="KSRC"

1305 fi

1306

1307 local OFED_CORE="--with-core-mod --with-ipoib-mod --with-user_mad-mod --with-user_access-mod --with-addr_trans-mod"

1308 local OFED_HARDWARE="--with-mthca-mod --with-mlx4-mod --with-mlx4_en-mod --with-cxgb3-mod --with-nes-mod --with-qib-mod"

1309

1310 if compare_version $OFED_VERSION 3.0; then

1311 OFED_CORE="$OFED_CORE --with-madeye-mod --with-rds-mod"

1312 else

1313 OFED_HARDWARE="$OFED_HARDWARE --with-mlx5-mod --with-cxgb4-mod --with-ocrdma-mod --with-qib-mod"

1314 fi

1315

1316 # some I/B drivers are architecture dependent and kernel-ib's configure

1317 # does not figure it out for us ~sigh~

1318 case "$TARGET_ARCH" in

1319 ppc64)

1320 OFED_HARDWARE="$OFED_HARDWARE --with-ehca-mod"

1321 ;;

1322 esac

1323 # we're no longer shipping the OFED iSCSI target

1324 #OFED_ISCSI="--with-srp-mod --with-srp-target-mod"

1325 OFED_ISCSI="--with-srp-mod"

1326 ## ISER module has no backport support as of OFED 1.5 (i.e. only builds on

1327 ##kernels >= 2.6.30)

1328 #if [[ $OFED_VERSION = 1.[0-4]* ]]; then

1329 # OFED_ISCSI="$OFED_ISCSI --with-iser-mod"

1330 #fi

1331

1332 # assume we are just rebuilding the SRPM

1333 local BUILD_TYPE=${BUILD_TYPE:-"--rebuild"}

1334 local SOURCE="${TOPDIR}/OFED/SRPMS/${kib_prefix}-*.src.rpm"

1335

1336 # but switch to building from the SPEC if we need to apply patches

1337 if ls ${TOPDIR}/lustre/contrib/patches/ofed/* >/dev/null; then

1338 BUILD_TYPE="-bb"

1339 rpm --define "_topdir ${TOPDIR}" -ivh $SOURCE

1340 SOURCE="${TOPDIR}/SPECS/${kib_prefix}.spec"

1341 local file ed_fragment1 ed_fragment2 n=1

1342 for file in $(ls ${TOPDIR}/lustre/contrib/patches/ofed/*.patch); do

1343 ed_fragment1="$ed_fragment1

1344 Patch$n: ${file%%*/}"

1345 ed_fragment2="$ed_fragment2

1346 %patch$n -p0"

1347 cp $file ${TOPDIR}/SOURCES

1348 let n=$n+1

1349 done

1350 for file in $(ls ${TOPDIR}/lustre/contrib/patches/ofed/*.ed); do

1351 # Only apply the ed-scripts that should be used for the canonical target

1352 # ed-files in ${TOPDIR}/lustre/contrib/patches/ofed/ have to follow the naming

1353 # convention

1354 # <two-digits>-<descriptive-name>:<canonical_target_1>: ...:<canonical_target_N>.ed

1355 # To apply the same change to multiple canonical target simply specify

1356 # a list of colon separated canoncial target names in the file name.

1357 echo "$file" | grep -q -e ":${CANONICAL_TARGET}:" \

1358 -e ":${CANONICAL_TARGET}.ed$"

1359 if [ $? -eq 0 ] ; then

1360 ed_fragment3="$ed_fragment3

1361 $(cat $file)"

1362 let n=$n+1

1363 fi

1364 done

1365

1366 if [ $n -gt 1 ]; then

1367 ed $SOURCE <<EOF

1368 /^Source: /a

1369 $ed_fragment1

1370 .

1371 /^%setup /a

1372 $ed_fragment2

1373 .

1374 $ed_fragment3

1375 wq

1376 EOF

1377 fi

1378 fi

1379

1380 local linuxrelease=$(find_linux_release)

1381 if compare_version $OFED_VERSION 3.0; then

1382 local OFA_KERNEL_RELEASE=$(echo -n ${linuxrelease} | sed -e 's/-/_/g')

1383 fi

1384 if ! $RPMBUILD $BUILD_TYPE --define 'build_kernel_ib 1' --define 'build_kernel_ib_devel 1' \

1385 ${FIND_REQUIRES:+--define "__find_requires $FIND_REQUIRES"} \

1386 --define "_topdir ${TOPDIR}" --target ${TARGET_ARCH} \

1387 --define "KVERSION ${linuxrelease}" \

1388 --define "$K_SRC ${linux}" \

1389 --define "LIB_MOD_DIR /lib/modules/${linuxrelease}/updates" \

1390 ${OFA_KERNEL_RELEASE:+--define "_release $OFA_KERNEL_RELEASE"} \

1391 --define "configure_options --without-quilt $OFED_CORE $OFED_HARDWARE $OFED_ISCSI" \

1392 ${SOURCE} 2>&1; then

1393 fatal 1 "Error building ${kib_rpm}"

1394 fi

1395

1396 }

1397

1398 store_for_reuse() {

1399 local articles="$1"

1400 local module="$2"

1401 local location="$3"

1402 local signature="$4"

1403 local use_links="$5"

1404

1405 local linkflag=""

1406 if $use_links; then

1407 linkflag="l"

1408 fi

1409

1410 local default_iface=$(/sbin/ip route get 192.1.1.1 | sed -ne 's/.* dev $.*$ * src .*/\1/p')

1411 if [ -z "$default_iface" ]; then

1412 fatal 1 "Failed to determine the default route interface"

1413 fi

1414 local unique_id=$(/sbin/ip addr show dev $default_iface | sed -ne '/ inet /s/ *inet $.*$\/.*/\1/p' | head -1)

1415 if [ -z "$unique_id" ]; then

1416 fatal 1 "Failed to determine a unique id from interface $default_interface"

1417 fi

1418

1419 local finallocation="$location"/"$signature"/"$module"

1420 location="$location"/"$signature-${unique_id}"/"$module"

1421 mkdir -p "$location"

1422 # the cleanup script removes any directory that doesn't have a

1423 # .lastused, so let's try to prevent that as soon as we can

1424 # this solution still slightly racy with the cleanup script

1425 # but the race is a lot tighter now

1426 touch -t 197001010000 "$location/.lastused"

1427 ## use eval/echo here to make sure shell expansions are performed

1428 #if ! cp -a${linkflag} $(eval echo $articles) "$location"; then

1429 local article

1430 for article in $(eval echo $articles); do

1431 if ! cp -a${linkflag} "$article" "$location"; then

1432 error "Failed to copy \"$article\" to \"$location\" in store_for_reuse()"

1433 # rename the cache location so that it's not cached

1434 # product, but is around for analysis

1435 mv "$location"{,-bad-$(date +%s)} ||

1436 error "failed to clean up a failed cache attempt" \

1437 "in \"$location\" -- manual cleanup will be" \

1438 "necessary"

1439 return 1

1440 fi

1441 done

1442

1443 # flag the cache as complete (i.e. in case lbuild was previously

1444 # interrupted while caching)

1445 touch "$location/.lastused"

1446

1447 # put the temporary location into the final location

1448 # (last one wins)

1449 mkdir -p "${finallocation%/*}"

1450 mv "$location" "$finallocation"

1451 rmdir "${location%/*}"

1452 return 0

1453

1454 }

1455

1456 reuse() {

1457 local module="$1"

1458 local dest="$2"

1459 local use_links="${3:-false}"

1460 local signature="$4"

1461

1462 if [ -n "$REUSEBUILD" ] && [ -d "$REUSEBUILD/$signature/$module" ]; then

1463 if [ ! -f "$REUSEBUILD/$signature/$module/.lastused" ]; then

1464 # the .lastused flag is populated at the end of the caching to

1465 # signal that the caching was completed. if that flag is not

1466 # there, then the cache is invalid (and should be removed in fact)

1467 mv "$REUSEBUILD/$signature/$module"{,-bad-$(date +%s)} ||

1468 fatal 1 "failed to clean up a bad cache in location $REUSEBUILD/$signature/$module\" -- manual cleanup will be necessary"

1469 return 1

1470 fi

1471

1472 # so that we know how stale this entry is

1473 touch $REUSEBUILD/$signature/$module/.lastused

1474

1475 if $use_links; then

1476 if ls $REUSEBUILD/$signature/$module/* >/dev/null 2>&1; then

1477 cp -al $REUSEBUILD/$signature/$module/* $dest/

1478 fi

1479 else

1480 # copying is pretty heavy

1481 # cp -a $REUSEBUILD/$signature/$module/* $dest/

1482 # do some creative symlinking instead

1483 local dir

1484 for dir in BUILD SRPMS SPECS; do

1485 if ls $REUSEBUILD/$signature/$module/$dir/* >/dev/null 2>&1; then

1486 ln -s $REUSEBUILD/$signature/$module/$dir/* $dest/$dir

1487 fi

1488 done

1489 # sources have to be copied by file because we need SOURCES to

1490 # be a dir we can write into

1491 # could overrun ls's arg list here

1492 #ls $REUSEBUILD/$signature/$module/SOURCES/* |

1493 find $REUSEBUILD/$signature/$module/SOURCES/ -type f |

1494 xargs ln -t $dest/SOURCES -s

1495

1496 # same for RPMS/* dirs

1497 # could overrun ls's arg list here

1498 #ls $REUSEBUILD/$signature/$module/RPMS/$TARGET_ARCH/* |

1499 local dir

1500 for dir in $REUSEBUILD/$signature/$module/RPMS/*; do

1501 mkdir -p $dest/RPMS/${dir##*/}

1502 find $dir -type f |

1503 xargs ln -t $dest/RPMS/${dir##*/} -s

1504 done

1505 fi

1506 return 0

1507 else

1508 return 1

1509 fi

1510 }

1511

1512 basearch() {

1513 local arch="$1"

1514

1515 if [[ $arch = i[3456]86 ]]; then

1516 echo "i386"

1517 else

1518 echo "$arch"

1519 fi

1520

1521 }

1522

1523 build_kernel_with_srpm() {

1524 local outfd=$1

1525

1526 if [ -z "$outfd" ] || [ $outfd = 1 ]; then

1527 fatal 1 "You must supply a file descriptor to ${FUNCNAME[0]} and it cannot be 1"

1528 fi

1529

1530 # need to generate the patch for this target

1531 do_patch_linux false >&${outfd} # sets global $FULL_PATCH (yeah, yuck)

1532

1533 # get an md5sum of the kernel patch + config for reuse check

1534 # XXX really, there needs to be a signature and a CONFIG_FILE per arch

1535 # in BUILD_ARCHS

1536 local release_str

1537 if $RELEASE; then

1538 local release_str="RELEASE=$RELEASE\n"

1539 fi

1540

1541 if $USE_BUILD_CACHE && [ -n "$REUSEBUILD" ]; then

1542 local REUSE_SIGNATURE=$({ echo -en $release_str;

1543 echo $BUILD_GEN;

1544 cat "$CONFIG_FILE";

1545 cat "$TARGET_FILE";

1546 cat "$FULL_PATCH";

1547 cat "$LBUILD_DIR/lbuild";

1548 cat "$LBUILD_DIR/lbuild-$DISTROMAJ"; } |

1549 md5sum | cut -d" " -f1)

1550 # see if we can link to the reuse pool

1551 # XXX - hrm. i'm not convinced this doesn't belong in the reuse

1552 # "library"

1553 local CAN_LINK_FOR_REUSE=false

1554 touch $REUSEBUILD/$$

1555 if cp -al $REUSEBUILD/$$ $TOPDIR/ 2>/dev/null; then

1556 CAN_LINK_FOR_REUSE=true

1557 fi

1558 rm $REUSEBUILD/$$

1559 fi

1560

1561 # the extra version string to use for the kernel (which might be a reused

1562 # kernel, remember)

1563 local kernel_extra_version=""

1564 if ! $USE_BUILD_CACHE || ! reuse kernel "$TOPDIR" "$CAN_LINK_FOR_REUSE" \

1565 "$REUSE_SIGNATURE"; then

1566 # nothing cached, build from scratch

1567 if [ ! -r "$KERNELDIR/$KERNEL_SRPM" ]; then

1568 echo "Downloading kernel SRPM" >&${outfd}

1569 download_srpm "$CANONICAL_TARGET" "$KERNEL_SRPM" >&${outfd}

1570 fi

1571

1572 if ! rpm -ivh $KERNELDIR/$KERNEL_SRPM \

1573 --define "_topdir $TOPDIR" >&${outfd} 2>&1; then

1574 # should we clean this up or leave it for analysis?

1575 #rm -rf $RPMTOPDIR

1576 fatal 1 "Error installing kernel SRPM."

1577 fi

1578

1579 # put the Lustre kernel patch into the RPM build tree

1580 cp $FULL_PATCH $TOPDIR/SOURCES/linux-${lnxmaj}-lustre.patch

1581 prepare_and_build_srpm >&${outfd} ||

1582 fatal 1 "failed to prepare_and_build_srpm"

1583

1584 if [ -z "$REUSE_SIGNATURE" ]; then

1585 echo "No reuse signature was caculated so not storing the built kernel" >&${outfd}

1586 else

1587 # store the resulting kernel RPM build tree for future use

1588 echo "Storing the built kernel for future reuse" >&${outfd}

1589 if ! store_for_reuse "$TOPDIR/{SPECS,SOURCES,SRPMS,RPMS}" \

1590 "kernel" "$REUSEBUILD" "$REUSE_SIGNATURE" \

1591 "$CAN_LINK_FOR_REUSE"; then

1592 error "Failed to store kernel RPMS for reuse"

1593 echo "unknown" >&${outfd}

1594 return 1

1595 fi

1596 fi

1597 fi # build reuse

1598

1599 # figure out the EXTRA_VERSION of the kernel we built or are re-using

1600 local KERNEL_RPM

1601 if ! KERNEL_RPM=$(find_rpm "$TOPDIR/RPMS/$TARGET_ARCH/" provides "^kernel(-default)? ="); then

1602 fatal 1 "Failed to find a kernel RPM in $TOPDIR/RPMS/$TARGET_ARCH/"

1603 fi

1604 kernel_extra_version=$(rpm -q --queryformat "%{RELEASE}" -p $TOPDIR/RPMS/$TARGET_ARCH/$KERNEL_RPM)

1605

1606 # should now have the following RPMs

1607 # $TOPDIR/RPMS/$arch/kernel-lustre-2.6.18-53.1.21.el5_lustre.1.6.5.1.$arch.rpm

1608 # $TOPDIR/RPMS/$arch/kernel-lustre-devel-2.6.18-53.1.21.el5_lustre.1.6.5.1.$arch.rpm

1609 # $TOPDIR/RPMS/$arch/kernel-lustre-headers-2.6.18-53.1.21.el5_lustre.1.6.5.1.$arch.rpm

1610 # $TOPDIR/RPMS/$arch/kernel-lustre-debuginfo-common-2.6.18-53.1.21.el5_lustre.1.6.5.1.$arch.rpm

1611 # $TOPDIR/RPMS/$arch/kernel-lustre-debuginfo-2.6.18-53.1.21.el5_lustre.1.6.5.1.$arch.rpm

1612

1613 echo $kernel_extra_version

1614 return 0

1615

1616 }

1617

1618 # build OFED

1619 # globals used:

1620 # TOPDIR

1621 # REUSEBUILD, USE_BUILD_CACHE

1622 # CONFIGURE_FLAGS

1623

1624 build_ofed() {

1625 local linux="$1"

1626 local ofed_version="$2"

1627 local kib_prefix

1628 local kib_rpm

1629

1630 # if an ofed version is given, then it means use OFED proper,

1631 # not any vendor specific "inkernel" version

1632 if [ -z "$ofed_version" ]; then

1633 return 0

1634 fi

1635

1636 if [ "$ofed_version" = "inkernel" ]; then

1637 # see if there is a distro specific override for this and use

1638 # that if it exists

1639 # XXX we need to better integrate a distro specific override with

1640 # the rest of this function so that all of the reuse cache

1641 # stuff is leveraged given that 80% of this function is reuse

1642 if type -p build_ofed-$DISTROMAJ; then

1643 local ofed_location

1644 ofed_location=$(build_ofed-$DISTROMAJ ${STDOUT})

1645 local rc=${PIPESTATUS[0]}

1646 CONFIGURE_FLAGS="--with-o2ib=${ofed_location} ${CONFIGURE_FLAGS}"

1647 return $rc

1648 else

1649 return 0

1650 fi

1651 elif compare_version $OFED_VERSION 3.0; then

1652 kib_prefix="ofa_kernel"

1653 kib_rpm="kernel-ib"

1654 else

1655 kib_prefix="compat-rdma"

1656 kib_rpm="compat-rdma"

1657 fi

1658

1659 # build kernel-ib/compat-rdma

1660 if $USE_BUILD_CACHE && [ -n "$REUSEBUILD" ]; then

1661 local REUSE_SIGNATURE=$({ echo "$ofed_version";

1662 echo "$(find_linux_release;

1663 echo "$BUILD_GEN")";

1664 cat "${linux}/include/linux/autoconf.h";

1665 cat "$LBUILD_DIR/lbuild";

1666 cat "$LBUILD_DIR/lbuild-$DISTROMAJ"; } |

1667 md5sum | cut -d" " -f1)

1668 # see if we can link to the reuse pool

1669 # XXX - hrm. i'm not convinced this doesn't belong in the reuse

1670 # "library"

1671 local CAN_LINK_FOR_REUSE=false

1672 touch $REUSEBUILD/$$

1673 if cp -al $REUSEBUILD/$$ $TOPDIR/; then

1674 CAN_LINK_FOR_REUSE=true

1675 fi

1676 rm $REUSEBUILD/$$

1677 fi

1678

1679 if ! $USE_BUILD_CACHE || ! reuse ofed "$TOPDIR" "$CAN_LINK_FOR_REUSE" \

1680 "$REUSE_SIGNATURE"; then

1681 if [ -n "$REUSE_SIGNATURE" ]; then

1682 # stash away the existing built articles for a moment

1683 mkdir bak

1684 mv {BUILD,{S,}RPMS,S{OURCE,PEC}S} bak

1685 function mv_back {

1686 pushd bak

1687 find . | cpio -pudlm ..

1688 popd

1689 rm -rf bak

1690 }

1691 create_rpmbuild_dirs

1692 fi

1693 # build it

1694 build_kernel_ib "${linux}" "${kib_prefix}" "${kib_rpm}"

1695

1696 if [ -z "$REUSE_SIGNATURE" ]; then

1697 echo "No reuse signature was caculated so not storing the built ofed"

1698 else

1699 # store the resulting RPM build tree for future use

1700 echo "Storing the built ofed for future reuse"

1701 if ! store_for_reuse "$TOPDIR/{SPECS,SOURCES,BUILD,SRPMS,RPMS}" \

1702 "ofed" "$REUSEBUILD" "$REUSE_SIGNATURE" \

1703 "$CAN_LINK_FOR_REUSE"; then

1704 error "Failed to store OFED RPMS for reuse"

1705 mv_back

1706 return 1

1707 fi

1708 # put the stuff we stashed away back

1709 mv_back

1710 fi

1711 fi

1712

1713 pushd "$TOPDIR" >/dev/null

1714 rm -rf ${kib_rpm}-devel

1715 mkdir ${kib_rpm}-devel

1716 cd ${kib_rpm}-devel

1717 # the actual ofed RPMs don't have the -rc$n or -$date string appened that

1718 # might be present on the file

1719 #local linuxrelease=$(find_linux_release)

1720 #ofed_version=$(echo $ofed_version |

1721 # sed -re 's/-(20[0-9]{6,6}-[0-9]{4,4}|rc[0-9]*)$//')

1722 # FIXME

1723 # OFED version will have 'hyphen' for minor release. (e.g. 3.5-1, instead

1724 # of 3.5.1) compat-rdma and compat-rdma-devel could have same version

1725 # number, but currectly not. Once OFED fix this in the future release, we

1726 # can remove following filter.

1727 #ofed_version=$(echo $ofed_version |

1728 # sed -re 's/-([0-9]*-[rR][cC][0-9]*)$//')

1729 #local rpm=$(ls $TOPDIR/RPMS/*/${kib_rpm}-devel-${ofed_version}-${linuxrelease//-/_}.*.rpm)

1730 # I dont' know why we have gone through the trouble to filter out the name

1731 # of the rpm there should only be one ${kib_rpm}-devel built

1732 local rpm=$(ls $TOPDIR/RPMS/*/${kib_rpm}-devel-*.rpm)

1733 if ! rpm2cpio < $rpm | cpio -id; then

1734 fatal 1 "could not unpack the ${kib_rpm}-devel rpm."

1735 fi

1736 CONFIGURE_FLAGS="--with-o2ib=$(pwd)/usr/src/${kib_prefix} ${CONFIGURE_FLAGS}"

1737 popd >/dev/null

1738

1739 }

1740

1741 build_with_srpm() {

1742

1743 if ! $PATCHLESS; then

1744 local kernel_extra_version

1745 if ! kernel_extra_version=$(build_kernel_with_srpm ${STDOUT}); then

1746 fatal 1 "Failed to build the kernel from it's SRPM"

1747 fi

1748

1749 for arch in $BUILD_ARCHS; do

1750 local kernel_devel_rpm

1751 if ! kernel_devel_rpm=$(find_rpm "$TOPDIR/RPMS/$arch/" provides "^$(devel_kernel_name $KERNEL_LUSTRE_NAMING) ="); then

1752 fatal 1 "Failed to find a kernel development RPM in $TOPDIR/RPMS/$arch/"

1753 fi

1754

1755 # install the -devel RPM in preparation for modules builds

1756 if ! lnxrel="$kernel_extra_version" unpack_linux_devel_rpm \

1757 "$TOPDIR/RPMS/$arch/$kernel_devel_rpm"; then

1758 fatal 1 "Could not find the Linux tree in $TOPDIR/RPMS/$arch/$kernel_devel_rpm"

1759 fi

1760 done

1761 else

1762 # need to find and unpack the vendor's own kernel-devel for patchless

1763 # client build

1764 local kernelrpm

1765 if ! kernelrpm=$(find_linux_rpm "-$DEVEL_KERNEL_TYPE"); then

1766 fatal 1 "Could not find the kernel-$DEVEL_KERNEL_TYPE RPM in $KERNELRPMSBASE/$lnxmaj/$DISTROMAJ"

1767 fi

1768 if ! lnxrel="$lnxrel" unpack_linux_devel_rpm "$kernelrpm" "-"; then

1769 fatal 1 "Could not find the Linux tree in $kernelrpm"

1770 fi

1771 fi

1772

1773 # ~sigh~ have to make copies of and modify some of the rpm

1774 # infrastructure files so that find-requires can find our unpacked

1775 # kernel-devel artifacts

1776 cp $RPM_HELPERS_DIR/{symset-table,find-requires{,.ksyms}} .

1777 FIND_REQUIRES="$(pwd)/find-requires"

1778 chmod 755 {symset-table,find-requires{,.ksyms}}

1779 local tmp="$(pwd)"

1780 tmp="${tmp//\//\\/}"

1781 ed find-requires <<EOF

1782 1a

1783 set -x

1784 .

1785 /|.*find-requires.ksyms/s/|/| bash -x/

1786 g/ [^ ]*\/$find-requires\.ksyms$/s// $tmp\/\1/g

1787 wq

1788 EOF

1789 ed find-requires.ksyms <<EOF

1790 1a

1791 set -x

1792 .

1793 g/\/.*\/$symset-table$/s//$tmp\/\1/g

1794 wq

1795 EOF

1796 ed symset-table <<EOF

1797 1a

1798 set -x

1799 .

1800 g/$\/boot\/$/s//$tmp\/reused\1/g

1801 g/$\/usr\/src\/kernels\/$/s//$tmp\/reused\1/g

1802 wq

1803 EOF

1804

1805 build_ofed "${LINUXOBJ:-$LINUX}" "$OFED_VERSION" ||

1806 fatal 1 "error building OFED"

1807

1808 # now build Lustre

1809 if build_lustre "$LINUX" "$LINUXOBJ"; then

1810 # the build worked. resolve any symlinked files (i.e. from reuse)

1811 # in RPMS/$arch to real files so that that that huge mess of

1812 # complication known as LTS can copy them yet somewhere else.

1813 # is it any wonder this whole process is so damn so? anyone ever

1814 # heard of hardlinks? it's this cool new thing that allows you save

1815 # tons of time and space by creating... well you can go read about

1816 # them if you have not heard about them yet.

1817 # can i say how much the implemenation of all of this really impedes

1818 # RPM reuse?

1819 local dir

1820 for dir in RPMS/*; do

1821 pushd $dir

1822 for file in $(ls); do

1823 if [ -h $file ]; then

1824 cp $file foo

1825 mv foo $file

1826 fi

1827 done

1828 popd

1829 done

1830 # also, for i?86, make sure all of the RPMs are in RPMS/$TARGET_ARCH

1831 # as that's where LTS expects to find them

1832 for dir in RPMS/*; do

1833 if [ $dir = RPMS/$TARGET_ARCH ]; then

1834 continue

1835 fi

1836 pushd $dir

1837 local files=$(ls)

1838 if [ -n "$files" ]; then

1839 cp -al $files ../$TARGET_ARCH

1840 fi

1841 popd

1842 done

1843 else

1844 return 1

1845 fi

1846

1847 }

1848

1849 create_rpmbuild_dirs() {

1850

1851 [ -d RPMS ] || mkdir RPMS

1852 for arch in $BUILD_ARCHS; do

1853 if [[ $arch = i?86 ]]; then

1854 # some stupidity in the sles11 kernel spec requires an RPMS/i386

1855 # even if the target arch is i686

1856 [ -d RPMS/i386 ] || mkdir RPMS/i386

1857 fi

1858 [ -d RPMS/$arch ] || mkdir RPMS/$arch

1859 done

1860 [ -d RPMS/noarch ] || mkdir RPMS/noarch

1861 [ -d BUILD ] || mkdir BUILD

1862 [ -d SOURCES ] || mkdir SOURCES

1863 [ -d SPECS ] || mkdir SPECS

1864 [ -d SRPMS ] || mkdir SRPMS

1866 }

1868 new_list() {

1870 echo ""

1872 }

1874 add_list() {

1875 local list="$1"

1876 local item="$2"

1877

1878 echo "$list $item"

1879

1880 }

1881

1882 is_list_member() {

1883 local list="$1"

1884 local item="$2"

1885

1886 [[ $list\ == *\ $item\ * ]]

1887

1888 }

1889

1890 #########################################################################

1891 # Generate a backtrace through the call stack.

1892 #

1893 # Input: None

1894 # Output: None

1895 #########################################################################

1896 backtrace() {

1897 local strip=${1:-1}

1898

1899 local funcname="" sourcefile="" lineno="" n

1900

1901 echo "Call stack: (most recent first)"

1902 for (( n = $strip ; n < ${#FUNCNAME[@]} ; ++n )) ; do

1903 funcname=${FUNCNAME[$n - 1]}

1904 sourcefile=$(basename ${BASH_SOURCE[$n]})

1905 lineno=${BASH_LINENO[$n - 1]}

1906 if [ $n = 1 ]; then

1907 let lineno-=11

1908 fi

1909 # Display function arguments

1910 if [[ ! -z "${BASH_ARGV[@]}" ]]; then

1911 local args newarg j p=0

1912 for (( j = ${BASH_ARGC[$n - 1]}; j > 0; j-- )); do

1913 newarg=${BASH_ARGV[$j + $p - 1]}

1914 args="${args:+${args} }'${newarg}'"

1915 done

1916 let p+=${BASH_ARGC[$n - 1]}

1917 fi

1918 echo " ${funcname} ${args:+${args} }at ${sourcefile}:${lineno}"

1919 done

1920

1921 echo

1922 echo "BEGIN BACKTRACE"

1923

1924 #echo ${BASH_LINENO[*]}

1925 #echo ${BASH_SOURCE[*]}

1926 #echo ${FUNCNAME[*]}

1927 local i=$((${#FUNCNAME[@]} - 1))

1928 while [ $i -ge 0 ]; do

1929 local lineno=${BASH_LINENO[$i]}

1930 if [ $i = 0 ]; then

1931 let lineno-=11

1932 fi

1933 local SOURCELINE="${BASH_SOURCE[$i + 1]}:${lineno}"

1934 # Can't figure out how to get function args from other frames...

1935 local FUNCTION="${FUNCNAME[$i]}()"

1936 echo "$SOURCELINE:$FUNCTION"

1937 i=$((i - 1))

1938 done

1939

1940 echo "END BACKTRACE"

1941

1942 echo $BACKTRACE

1943

1944 }

1945

1946 seen_list=$(new_list)

1947 trap 'set +x;

1948 echo "An unexpected error has occurred at ${BASH_SOURCE[0]##*/}:$((LINENO-1)).

1949 Unfortunately the above line number in the message may or may not be correct,

1950 but details have been send to the lbuild maintainer. Attempting to continue."; (echo "Untrapped error"

1951 echo

1952 # have we seen this one

1953 echo "checking seen list for ${BASH_SOURCE[0]}:${BASH_LINENO[0]}"

1954

1955 if is_list_member "$seen_list" "${BASH_SOURCE[0]}:${BASH_LINENO[0]}"; then

1956 echo "seen this one already"

1957 else

1958 seen_list=$(add_list "$seen_list" "${BASH_SOURCE[0]}:${BASH_LINENO[0]}")

1959 fi

1960 backtrace

1961 ) ; set $xtrace' ERR

1962 set -E

1963

1964 [ -r ~/.lbuildrc ] && . ~/.lbuildrc

1965

1966 options=$(getopt -o D:h -l kerneltree:,distro:,kernelrpm:,reusebuild:,patchless,ccache,norpm,external-patches:,timestamp:,extraversion:,kerneldir:,linux:,lustre:,nodownload,nosrc,noiokit,ofed-version:,mpss-version:,publish,disable-zfs,release,set-value:,src,stage:,target:,target-archs:,with-linux:,xen -- "$@")

1967

1968 if [ $? != 0 ]; then

1969 usage 1

1970 fi

1971

1972 eval set -- "$options"

1973

1974 while [ "$1" ]; do

1975 case "$1" in

1976 '')

1977 usage 1

1978 ;;

1979 --ccache)

1980 CCACHE='ccache'

1981 shift

1982 ;;

1983 -D)

1984 DATE=$2

1985 shift 2

1986 ;;

1987 --external-patches)

1988 EXTERNAL_PATCHES=$2

1989 shift 2

1990 ;;

1991 --extraversion)

1992 EXTRA_VERSION=$2

1993 shift 2

1994 ;;

1995 --help | -h)

1996 usage 0

1997 ;;

1998 --kerneldir)

1999 KERNELDIR=$2

2000 shift 2

2001 ;;

2002 --kerneltree)

2003 if ! KERNELTREE=$(canon_path "$2"); then

2004 fatal 1 "Could not determine the canonical location of $2"

2005 fi

2006 shift 2

2007 ;;

2008 --linux | --with-linux)

2009 if ! LINUX=$(canon_path "$2"); then

2010 fatal 1 "Could not determine the canonical location of $2"

2011 fi

2012 shift 2

2013 ;;

2014 --distro)

2015 DISTRO=$2

2016 shift 2

2017 ;;

2018 --reusebuild)

2019 if ! REUSEBUILD=$(canon_path "$2"); then

2020 fatal 1 "Could not determine the canonical location of $2"

2021 fi

2022 shift 2

2023 ;;

2024 --norpm)

2025 NORPM=true

2026 shift

2027 ;;

2028 --noiokit)

2029 IOKITRPM=false

2030 shift

2031 ;;

2032 --patchless)

2033 PATCHLESS=true

2034 shift

2035 ;;

2036 --kernelrpm)

2037 if ! KERNELRPMSBASE=$(canon_path "$2"); then

2038 fatal 1 "Could not determine the canonical location of $2"

2039 fi

2040 shift 2

2041 ;;

2042 --timestamp)

2043 TIMESTAMP=$2

2044 shift 2

2045 ;;

2046 --lustre)

2047 if ! LUSTRE=$(canon_filepath "$2"); then

2048 fatal 1 "Could not determine the canonical location of $2"

2049 fi

2050 shift 2

2051 ;;

2052 --nodownload)

2053 DOWNLOAD=false

2054 shift 1

2055 ;;

2056 --nosrc)

2057 DO_SRC=false

2058 shift 1

2059 ;;

2060 --ofed-version)

2061 OFED_VERSION="$2"

2062 shift 2

2063 ;;

2064 --mpss-version)

2065 MPSS_VERSION="$2"

2066 shift 2

2067 ;;

2068 --publish)

2069 shift

2070 ;;

2071 --disable-zfs)

2072 WITH_ZFS="no"

2073 shift

2074 ;;

2075 --release)

2076 RELEASE=true

2077 shift

2078 ;;

2079 --src)

2080 DO_SRC=true

2081 shift 1

2082 ;;

2083 --stage)

2084 STAGEDIR=$2

2085 shift 2

2086 ;;

2087 --target)

2088 TARGET=$2

2089 shift 2

2090 ;;

2091 --target-archs)

2092 TARGET_ARCHS=$2

2093 shift 2

2094 ;;

2095 --xen)

2096 XEN=true

2097 shift

2098 ;;

2099 --set-value)

2100 eval $2

2101 shift 2

2102 ;;

2103 --)

2104 shift

2105 # there are actually some lustre configure flags that we need to

2106 # handle ourselves (but we still give them to configure)

2107 if [[ \ $@\ == *\ --disable-tests\ * ]]; then

2108 LUSTRE_TESTS=false

2109 fi

2110 CONFIGURE_FLAGS=$@

2111 break

2112 ;;

2113 *)

2114 usage 1 "Unrecognized option: $1"

2115 ;;

2116 esac

2117 done

2118

2119 check_options

2120

2121 unpack_lustre

2122

2123 # XXX - should we _always_ get the buildid from the META file? what are the

2124 # other (i.e. non-lustre-tarball use cases of lbuild)?

2125 BUILDID=$(sed -n -e 's/^BUILDID = //p' lustre/META)

2126

2127 load_target

2128

2129 if [ -n "$OFED_VERSION" -a "$OFED_VERSION" != "inkernel" ]; then

2130 download_ofed

2131 unpack_ofed || fatal 1 "Error unpacking OFED tarball"

2132 fi

2133

2134 if [ -n "$MPSS_VERSION" ]; then

2135 [ -z "$MPSS_DISTRO" ] && MPSS_DISTRO=$(autodetect_distro)

2136

2137 MPSS_INFO=$(mktemp -u mpss-info-XXXXXXXXXX.html)

2138 download_mpss_info "$MPSS_INFO"

2139

2140 if [ "$MPSS_VERSION" = "last" ]; then

2141 MPSS_VERSION=$(parse_mpss_info "$MPSS_INFO" "" ${MPSS_DISTRO})

2142 [ -z "$MPSS_VERSION" ] &&

2143 fatal 1 "Could not determine the last MPSS version"

2144 fi

2145

2146 MPSS_MAJ=${MPSS_VERSION%%.*}

2147 MPSS_VER=${MPSS_VERSION%%-*}

2148 MPSS_BLD=${MPSS_VERSION##*-}

2149 [ "$MPSS_VER" = "$MPSS_BLD" ] && MPSS_BLD=0

2150

2151 download_mpss "$MPSS_INFO"

2152 [ -r "$MPSS_INFO" ] && rm -f "$MPSS_INFO"

2153 echo "Building with MPSS $MPSS_VER-$MPSS_BLD"

2154 unpack_mpss || fatal 1 "Error unpacking MPSS tarballs"

2155 prepare_mpss || fatal 1 "Error preparing MPSS for kernel modules build"

2156

2157 if [ -z "$MPSS_OFED" ]; then

2158 MPSS_OFED=$(find $PWD -type f -path "*/ofed-driver*/Module.symvers" -print -quit)

2159 if [ -n "$MPSS_OFED" ]; then

2160 MPSS_OFED="--with-o2ib=$(dirname $MPSS_OFED)"

2161 else

2162 MPSS_OFED="--without-o2ib"

2163 fi

2164 fi

2165

2166 # disable unsupported parts:

2167 PATCHLESS=true

2168 IOKITRPM=false

2169 LDISKFSRPM=false

2170 WITH_ZFS="no"

2171

2172 # define variables for cross compilation:

2173 CROSS_SUFFIX="-mic"

2174 if [ "$MPSS_MAJ" = "3" ]; then

2175 CC_TARGET_ARCH=k1om-mpss-linux

2176 LINUX="$TOPDIR/mpss"

2177 RPMBUILD_DEFS="$RPMBUILD_DEFS --define \"cross_requires /bin/sh\""

2178 else

2179 CC_TARGET_ARCH=x86_64-k1om-linux

2180 LINUX="$TOPDIR/mpss/card/kernel"

2181 RPMBUILD_DEFS="$RPMBUILD_DEFS --define \"cross_requires intel-mic-gpl = $MPSS_VER\""

2182 fi

2183 LUSTRE_VERSION=$(sed -n -e 's/^VERSION = //p' lustre/META)

2184 CONFIGURE_FLAGS="$CONFIGURE_FLAGS $MPSS_OFED --host=$CC_TARGET_ARCH --build=x86_64-pc-linux"

2185 RPMBUILD_DEFS="$RPMBUILD_DEFS --define \"post_script build/gen_filelist.sh\""

2186 RPMBUILD_DEFS="$RPMBUILD_DEFS --define \"make_args ARCH=k1om CROSS_COMPILE=${CC_TARGET_ARCH}-\""

2187 RPMBUILD_DEFS="$RPMBUILD_DEFS --define \"cross_path ${CROSS_PATH:=/opt/lustre/${LUSTRE_VERSION}/${CC_TARGET_ARCH}}\""

2188 RPMBUILD_DEFS="$RPMBUILD_DEFS --define \"rootdir %{cross_path}\""

2189 RPMBUILD_DEFS="$RPMBUILD_DEFS --define \"_prefix %{cross_path}/usr\""

2190 RPMBUILD_DEFS="$RPMBUILD_DEFS --define \"_mandir %{_prefix}/share/man\""

2191 RPMBUILD_DEFS="$RPMBUILD_DEFS --define \"_sysconfdir %{cross_path}/etc\""

2192 RPMBUILD_DEFS="$RPMBUILD_DEFS --define \"kmoddir extra\""

2193

2194 # redefine CC for proper ./configure during rpmbuild

2195 export CC=${CC_TARGET_ARCH}-gcc

2196 fi

2197

2198 # make sure the RPM build environment is set up

2199 create_rpmbuild_dirs

2200

2201 # if an unpacked kernel source tree was given on the command line

2202 # just build lustre with it (nothing distro kernel specific here)

2203 if [ -n "$LINUX" ]; then

2204 find_linux_release() {

2205 _find_linux_release $LINUX

2206 }

2207 build_ofed "${LINUXOBJ:-$LINUX}" "$OFED_VERSION" ||

2208 fatal 1 "error building OFED"

2209 build_lustre "$LINUX" "$LINUXOBJ"

2210 else

2211 if [ ! -f "${LBUILD_DIR}/lbuild-$DISTROMAJ" ]; then

2212 fatal 1 "${LBUILD_DIR}/lbuild-$DISTROMAJ not found"

2213 fi

2214 source ${LBUILD_DIR}/lbuild-$DISTROMAJ

2215 build_with_srpm || fatal 1 "Failed to build_with_srpm"

2216 fi

2217

2218 stage