TARGET_CONFIG=
JOBS=1
CONFIGURE_FLAGS=
+TMPDIR=${TMPDIR:-"/var/tmp"}
# commands to run
BUILD_LUSTRE=0
fi
}
+# do these after load_target(), which maybe export CC
+setup_ccache_distcc()
+{
+ # distcc can't handle ".incbin"
+ if [ "$TARGET" == "2.6-suse" -o "$TARGET" == "2.6-rhel4" ]; then
+ if [ "$TARGET_ARCH" == "x86_64" ]; then
+ unset DISTCC
+ fi
+ fi
+
+ CC=${CC:-gcc}
+ if [ "$CCACHE" ]; then
+ CC="$CCACHE $CC"
+ [ "$DISTCC" ] && export CCACHE_PREFIX="$DISTCC"
+ else
+ [ "$DISTCC" ] && CC="$DISTCC $CC"
+ fi
+}
+
tarflags()
{
case "$1" in
'')
fatal 1 "tarflags(): File name argument missing."
;;
- *.tar.gz)
+ *.tar.gz | *.tgz)
echo 'zxf'
;;
*.tar.bz2)
echo 'jxf'
;;
+ *.tar)
+ echo 'xf'
+ ;;
*)
fatal 1 "tarflags(): Unrecognized tar extension in file: $1"
;;
MAKE_J="$MAKE -j $JOBS"
}
+timed_run() {
+ SLEEP_TIME=$1
+ shift
+
+ set -o monitor
+
+ #bash -c "$@" &
+ ("$@") &
+ child_pid=$!
+
+ (sleep $SLEEP_TIME
+ kill -TERM -$child_pid 2>/dev/null
+ sleep 5
+ kill -KILL -$child_pid 2>/dev/null
+ echo "$1 was killed due to timeout") &
+ dog_pid=$!
+
+ wait $child_pid
+ # status will be set to 143 if the process had to be killed due to timeout
+ status=${PIPESTATUS[0]}
+ kill -KILL -$dog_pid
+ return $status
+}
+
depend_kernel()
{
(( $DEPEND_KERNEL )) || return 0
perl -p -i -e "s/^EXTRAVERSION.*/EXTRAVERSION = -${EXTRA_VERSION}${TARGET_CONFIG}/" Makefile
echo "Making depend in $PWD..."
$MAKE "$MAKE_CC" mrproper || fatal 1 "Error running make mrproper"
+ rm -f rpm-release
+ # remove localversion-* files to avoid kernel release string
+ # srewing up by the top-level Makefile
+ rm -f localversion-*
cp "$CONFIG_FILE" .config
- for oc in oldconfig_nonint silentoldconfig oldconfig ; do
- if grep -q "$oc" Makefile ; then
- $MAKE "$MAKE_CC" $oc || fatal 1 "Error running make oldconfig"
- break
- fi
+ local UPDATE_OLDCONFIG=
+ for oc in oldconfig_nonint silentoldconfig oldconfig ; do
+ if grep -q "$oc" Makefile ; then
+ timed_run 300 $MAKE "$MAKE_CC" $oc || UPDATE_OLDCONFIG=1
+ break
+ fi
done
+
+ if [ "$UPDATE_OLDCONFIG" ] ; then
+ # use the expect script to "make oldconfig" and answer the questions for
+ # new items conservatively. QA will get notified on anything newly added
+ # for them to review and adjust accordingly.
+ local logfile=$(mktemp /tmp/XXXXXX)
+ #timed_run 300 $TOPDIR/build/update_oldconfig $logfile
+ #local RC=${PIPESTATUS[0]}
+ #local RC=$(strace -f -o update_oldconfig.strace bash -c "$TOPDIR/build/update_oldconfig $logfile; echo \$?")
+ $TOPDIR/build/update_oldconfig $logfile
+ local RC=${PIPESTATUS[0]}
+ #$TOPDIR/build/update_oldconfig $logfile
+ #local RC=${PIPESTATUS[0]}
+ if [ $RC -eq 143 ]; then
+ fatal 1 "update_oldconfig timed out"
+ elif [ $RC -ne 0 ]; then
+ # dump the log
+ cat $logfile
+ rm -f $logfile
+ if [ -f update_oldconfig.strace ]; then
+ cat update_oldconfig.strace
+ rm -f update_oldconfig.strace
+ fi
+ fatal 1 "update_oldconfig failed: $RC. See log above."
+ fi
+ rm -f $logfile
+ # now notify if resulting .config is different than $CONFIG_FILE
+ local tmpfile=$(mktemp /tmp/XXXXXX)
+ diff -I '^#.*' -u "$CONFIG_FILE" .config >$tmpfile
+ if [ -s $tmpfile ]; then
+ { cat <<EOF
+To: qa@lists.clusterfs.com
+Subject: kernel_config change
+
+The result of a make oldconfig on file $CONFIG_FILE resulted in a
+difference when compared to .config in the following way:
+
+EOF
+ cat $tmpfile
+ echo -e "\n\nPlease consider updating $CONFIG_FILE."
+ # not sure these are entirely useful. the above and "patch" are good
+ #echo -e "\nThe entire new .config file:\n"
+ #cat .config
+ } | sendmail -fqa@clusterfs.com -t
+ fi
+ rm -f $tmpfile
+ fi
+
case "$VERSION" in
2.6*)
$MAKE "$MAKE_CC" include/asm
-e s^@LINUXRELEASE@^${FULL_VERSION}^g \
-e s^@RELEASE@^${FULL_VERSION//-/_}^g \
-e s^@ac_configure_args@^"--with-linux=${PWD}/linux ${CONFIGURE_FLAGS}"^g \
- < build/lustre.spec.in \
- > build/lustre.spec
- $RPMBUILD --target ${TARGET_ARCH} -bb build/lustre.spec \
+ < lustre.spec.in \
+ > lustre.spec
+ $RPMBUILD --target ${TARGET_ARCH} -bb lustre.spec \
+ --define "_tmppath $TMPDIR" \
--define "_topdir $(lbuild_topdir)" || \
fatal 1 "Error building Lustre rpms."
# $MAKE_J "$MAKE_CC" || fatal 1 "Error building Lustre."
popd >/dev/null
}
+cleanup_libmodules()
+{
+ (( $INSTALL_LUSTRE )) || return 0
+
+ FULL_VERSION="${VERSION}-${EXTRA_VERSION}${TARGET_CONFIG}"
+ KVERREL="${VERSION}-${EXTRA_VERSION}"
+ i="$DESTDIR/lib/modules/${FULL_VERSION}"
+
+ rm -f $i/build
+ rm -f $i/source
+
+ if (( $LINUX26 )) ; then
+ ln -sf ../../../usr/src/linux-${KVERREL}-obj/${TARGET_ARCH}/${TARGET_CONFIG} $i/build
+ ln -sf ../../../usr/src/linux-${KVERREL} $i/source
+ else
+ ln -sf ../../../usr/src/linux-${KVERREL} $i/build
+ fi
+}
+
install_lustre()
{
(( $INSTALL_LUSTRE )) || return 0
mkdir -p "${TOPDIR}/modules-${FULL_VERSION}"
for dir in /usr/src/kernel-modules/* ; do
# we are replacing lustre-lite, so don't include it
- if [ ${dir##*/} != "lustre-lite" -a -e $dir/Makefile ]; then
+ if [ "${dir##*/}" != "lustre-lite" -a -e $dir/Makefile ]; then
build_dir="${TOPDIR}/modules-${FULL_VERSION}/${dir##*/}"
cp -a $dir $build_dir
# these modules are terrible, and don't all build
check_options
load_target
+setup_ccache_distcc
extract_kernel
patch_kernel
install_kms
+cleanup_libmodules
+
save_headers
exit 0