X-Git-Url: https://git.whamcloud.com/?a=blobdiff_plain;f=build%2Flmake;h=9020cc1dba6b4285791adbe792a573b6e844df1a;hb=0c9803332109a61b58d305a190192bb31ac55f30;hp=adf50ba712acc7b12d19c9883f4d7ef05b383907;hpb=7a458c4277d49fb899ab7eee28706267a65da10d;p=fs%2Flustre-release.git

diff --git a/build/lmake b/build/lmake
index adf50ba..9020cc1 100755
--- a/build/lmake
+++ b/build/lmake
@@ -10,6 +10,7 @@ TARGET_ARCH=
 TARGET_CONFIG=
 JOBS=1
 CONFIGURE_FLAGS=
+TMPDIR=${TMPDIR:-"/var/tmp"}
 
 # commands to run
 BUILD_LUSTRE=0
@@ -33,6 +34,7 @@ BOOT_ARCHS=
 JENSEN_ARCHS=
 SMP_ARCHS=
 BIGSMP_ARCHS=
+PSERIES64_ARCHS=
 UP_ARCHS=
 
 RHBUILD=0
@@ -44,6 +46,7 @@ TARGET_FILE=
 KERNEL_FILE=
 SERIES_FILE=
 CONFIG_FILE=
+RPMBUILD=
 
 canon()
 {
@@ -51,7 +54,24 @@ canon()
     echo $PWD
     popd >/dev/null
 }
-TOPDIR=$(canon "${0%%${0##*/}}/..")
+TOPDIR="${0%%${0##*/}}"
+if [ "${TOPDIR}" ] ; then
+    TOPDIR=$(canon "${TOPDIR}/..")
+else
+    TOPDIR=$(canon "..")
+fi
+
+lbuild_topdir()
+{
+    retdir=$TOPDIR
+    while [ ! -d $retdir/BUILD ] ; do
+	retdir=$(canon "$retdir/..")
+	if [ "$retdir" = "/" ] ; then
+	    break;
+	fi
+    done
+    echo "$retdir"
+}
 
 cleanup()
 {
@@ -178,6 +198,14 @@ check_options()
     if [ -z "$JOBS" -o "$JOBS" -lt "1" ] ; then
 	JOBS=1
     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
 }
 
 get_lustre_version()
@@ -233,18 +261,40 @@ load_target()
     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: $1"
 	    ;;
@@ -295,7 +345,7 @@ set_make()
 {
     MAKE="make -s"
     if [ "$CC" ] ; then
-	MAKE="$MAKE CC=$CC"
+	MAKE_CC="CC=$CC"
     fi
     if [ "$ARCH" ] ; then
 	MAKE_ARCH="$MAKE ARCH=$ARCH"
@@ -311,6 +361,30 @@ set_make()
     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()
 {
     (( $DEPEND_KERNEL )) || return 0
@@ -321,24 +395,77 @@ depend_kernel()
     echo "Overriding EXTRAVERSION in kernel..."
     perl -p -i -e "s/^EXTRAVERSION.*/EXTRAVERSION = -${EXTRA_VERSION}${TARGET_CONFIG}/" Makefile
     echo "Making depend in $PWD..."
-    $MAKE mrproper || fatal 1 "Error running make mrproper"
+    $MAKE "$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 $oc || fatal 1 "Error running make oldconfig"
-	    break
-	fi
+    local UPDATE_OLDCONFIG=
+    for oc in oldconfig_nonint silentoldconfig oldconfig ; do                   
+        if grep -q "$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 include/asm
+            $MAKE "$MAKE_CC" include/asm
             ;;
         2.4*)
-	    $MAKE symlinks
-	    $MAKE dep || fatal 1 "Error running make dep"
+	    $MAKE "$MAKE_CC" symlinks
+	    $MAKE "$MAKE_CC" dep || fatal 1 "Error running make dep"
 	    ;;
     esac
-    $MAKE include/linux/version.h || fatal 1 "Error making include/linux/version.h"
+    $MAKE "$MAKE_CC" include/linux/version.h || fatal 1 "Error making include/linux/version.h"
 }
 
 build_kernel()
@@ -348,22 +475,23 @@ build_kernel()
     echo "Building kernel in $PWD..."
     case "$TARGET_ARCH" in
 	i386 | i586 | i686 | athlon | x86_64)
-	    $MAKE_J bzImage || fatal 1 "Error making bzImage."
+	    $MAKE_J "$MAKE_CC" bzImage || fatal 1 "Error making bzImage."
 	    ;;
-        ppc | ppc64)
-	    $MAKE_J vmlinux || fatal 1 "Error making vmlinux."
+    ia64 | ppc | ppc64)
+	    $MAKE_J "$MAKE_CC" vmlinux || fatal 1 "Error making vmlinux."
 	    ;;
 	*)
-	    $MAKE_J boot || fatal 1 "Error making boot."
+	    $MAKE_J "$MAKE_CC" boot || fatal 1 "Error making boot."
 	    ;;
     esac
-    $MAKE_J modules || fatal 1 "Error building modules."
+    $MAKE_J "$MAKE_CC" modules || fatal 1 "Error building modules."
 
     popd >/dev/null
 }
 
 configure_lustre()
 {
+    return 0
     (( $BUILD_LUSTRE )) || return 0
     pushd "$TOPDIR" >/dev/null
     [ -f Makefile ] && make -s clean
@@ -377,8 +505,20 @@ build_lustre()
 {
     (( $BUILD_LUSTRE )) || return 0
     set_make
+    FULL_VERSION="${VERSION}-${EXTRA_VERSION}${TARGET_CONFIG}"
     pushd "$TOPDIR" >/dev/null
-    $MAKE_J || fatal 1 "Error building Lustre."
+    sed \
+	-e s^@VERSION@^${LUSTRE_VERSION}^g \
+	-e s^@LINUXRELEASE@^${FULL_VERSION}^g \
+	-e s^@RELEASE@^${FULL_VERSION//-/_}^g \
+	-e s^@ac_configure_args@^"--with-linux=${PWD}/linux ${CONFIGURE_FLAGS}"^g \
+	< 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
 }
 
@@ -397,7 +537,7 @@ install_kernel()
     mkdir -p "$DESTDIR/dev/shm"
     mkdir -p "$DESTDIR/lib/modules/${FULL_VERSION}"
 
-    $MAKE INSTALL_MOD_PATH="$DESTDIR" KERNELRELEASE="$FULL_VERSION" \
+    $MAKE "$MAKE_CC" INSTALL_MOD_PATH="$DESTDIR" KERNELRELEASE="$FULL_VERSION" \
 	-s modules_install || \
 	fatal 1 "Error installing modules."
 
@@ -439,13 +579,33 @@ install_kernel()
     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()
 {
     (( $INSTALL_LUSTRE )) || return 0
+    return 0
     set_make
     FULL_VERSION="${VERSION}-${EXTRA_VERSION}${TARGET_CONFIG}"
     pushd "$TOPDIR" >/dev/null
-    $MAKE -s install "DESTDIR=$DESTDIR" KERNELRELEASE="$FULL_VERSION" || fatal 1 "Error installing Lustre."
+    $MAKE "$MAKE_CC" -s install "DESTDIR=$DESTDIR" KERNELRELEASE="$FULL_VERSION" || fatal 1 "Error installing Lustre."
     popd >/dev/null
 }
 
@@ -458,11 +618,11 @@ build_kms()
     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
-	    $MAKE_J -C $build_dir modules KERNEL_SOURCE="${TOPDIR}/linux"
+	    $MAKE_J "$MAKE_CC" -C $build_dir modules KERNEL_SOURCE="${TOPDIR}/linux"
 	fi
     done
 }
@@ -477,13 +637,13 @@ symver()
 install_kms()
 {
     (( $INSTALL_KERNEL )) || return 0
-    (( $SUSEBUILD )) || return 0
+    (( $LINUX26 )) || return 0
     set_make
     FULL_VERSION="${VERSION}-${EXTRA_VERSION}${TARGET_CONFIG}"
     for build_dir in "${TOPDIR}/modules-${FULL_VERSION}/*" ; do
 	[ -d $build_dir ] || continue
         # these modules are terrible, and don't all build
-	$MAKE -C $build_dir KERNEL_SOURCE="${TOPDIR}/linux" INSTALL_MOD_PATH="$DESTDIR" 
+	$MAKE "$MAKE_CC" -C $build_dir KERNEL_SOURCE="${TOPDIR}/linux" INSTALL_MOD_PATH="$DESTDIR" 
     done
     (   symver vmlinux
 	moddir="${DESTDIR}/lib/modules/${FULL_VERSION}"
@@ -543,6 +703,9 @@ save_all_headers()
     for arch in $BIGSMP_ARCHS ; do
 	save_headers bigsmp $arch
     done
+    for arch in $PSERIES64_ARCHS ; do
+	save_headers pseries64 $arch
+    done
     for arch in $UP_ARCHS ; do
 	save_headers up $arch
     done
@@ -646,6 +809,7 @@ done
 
 check_options
 load_target
+setup_ccache_distcc
 
 extract_kernel
 patch_kernel
@@ -663,6 +827,8 @@ install_lustre
 
 install_kms
 
+cleanup_libmodules
+
 save_headers
 
 exit 0