Try to avoid a race where two rpmbuilds on the same node are trying to stage

[fs/lustre-release.git] / build / lbuild

diff --git a/build/lbuild b/build/lbuild
index 598cb68..cfdc8a0 100755 (executable)
--- a/build/lbuild
+++ b/build/lbuild
@@ -18,6 +18,7 @@ CONFIGURE_FLAGS=
 EXTERNAL_PATCHES=
 EXTRA_VERSION=
 STAGEDIR=
+TMPDIR=${TMPDIR:-"/var/tmp"}
 
 # from target file
 KERNEL=
@@ -215,7 +216,8 @@ check_options()
             | suse-2.4.21-2 \
             | rh-2.4 \
             | rhel-2.4 \
-            | sles-2.4)
+            | sles-2.4 \
+            | 2.6-patchless)
                 CANONICAL_TARGET="$TARGET"
                 ;;
     esac
@@ -340,9 +342,13 @@ load_target()
     if [ "$EXTRA_VERSION_save" ] ; then
         EXTRA_VERSION="$EXTRA_VERSION_save"
     elif ! (( $RELEASE )) ; then
-        #remove the @VERSION@ (lustre version)
-        EXTRA_VERSION=$(echo $EXTRA_VERSION | sed -e "s/\(.*_lustre\)\..*/\1/")
-        EXTRA_VERSION="${EXTRA_VERSION}-${TAG}.${TIMESTAMP}"
+        # if there is no patch series, then this is not a lustre specific
+        # kernel.  don't make it look like one
+        if [ -n "$SERIES" ]; then
+            #remove the @VERSION@ (lustre version)
+            EXTRA_VERSION=$(echo $EXTRA_VERSION | sed -e "s/\(.*_lustre\)\..*/\1/")
+            EXTRA_VERSION="${EXTRA_VERSION}-${TAG}.${TIMESTAMP}"
+        fi
     fi
     # EXTRA_VERSION=${EXTRA_VERSION//-/_}
 
@@ -390,7 +396,7 @@ unpack_lustre()
     DIRNAME="lustre-$TAG-$TIMESTAMP"
     if [ "$LUSTRE" ] ; then
         untar "$LUSTRE"
-        [ -d lustre ] || ln -sf lustre* lustre
+        [ -d lustre ] || ln -sf lustre-[0-9].[0-9]* lustre
     else
         if [ "$USE_DATESTAMP" ]; then
             DATESTAMP="-D '$DATE'"
@@ -540,11 +546,13 @@ build_kernel()
     done
 
     $RPMBUILD $targets -bb lustre-kernel-2.4.spec \
+        --define "_tmpdir $TMPDIR" \
         --define "_topdir $TOPDIR" || \
         fatal 1 "Error building rpms for $BUILD_ARCHS."
 
     if (( $DO_SRC )) ; then
         $RPMBUILD -bs lustre-kernel-2.4.spec \
+            --define "_tmpdir $TMPDIR" \
             --define "_topdir $TOPDIR" || \
             fatal 1 "Error building .src.rpm."
     fi
@@ -570,8 +578,8 @@ build_lustre()
     ./configure "--with-linux=${LINUX}" ${CONFIGURE_FLAGS}
 
     $RPMBUILD $targets -bb build/lustre.spec \
-        --define "_topdir $TOPDIR" \
-        --define "configure_flags --with-linux=${LINUX}" || \
+        --define "_tmpdir $TMPDIR" \
+        --define "_topdir $TOPDIR" || \
         fatal 1 "Error building rpms for $BUILD_ARCHS."
 
     popd >/dev/null
@@ -697,40 +705,17 @@ unpack_lustre
 # prep_build needs the .spec.in from the lustre source
 if [ -z "$LINUX" ] ; then
     load_target
-
-    if [ "$SERIES" ] ; then
-        if (( $DO_SRC )) ; then
-            unpack_linux
-            patch_linux
-            pack_linux
-            clean_linux
-        fi
-
-        prep_kernel_build
-        clean_lustre
-
-        build_kernel
-    else
-        # can't build a kernel if we have no series for it (i.e. patchless)
-        # but we still need the headers
+    if (( $DO_SRC )) ; then
         unpack_linux
-        LINUX=$(pwd)/linux
-        pushd $LINUX && {
-            # need a .config -- like a user would do
-            BOOTCONFIG="/boot/config-${lnxmaj}-${lnxrel}smp"
-            if [ -f $BOOTCONFIG ]; then
-                cp $BOOTCONFIG .config
-            else
-                fatal 1 "$BOOTCONFIG doesn't exist!  Help!"                
-            fi
-            make oldconfig
-            make include/asm
-            make include/linux/version.h
-            make SUBDIRS=scripts
-        }
-        popd
-        build_lustre
+        patch_linux
+        pack_linux
+        clean_linux
     fi
+
+    prep_kernel_build
+    clean_lustre
+
+    build_kernel
 else
     build_lustre
 fi