b=21452 kABI tracking

[fs/lustre-release.git] / build / lbuild-sles10

diff --git a/build/lbuild-sles10 b/build/lbuild-sles10
index 6af0643..3441a01 100644 (file)
--- a/build/lbuild-sles10
+++ b/build/lbuild-sles10
@@ -1,32 +1,39 @@
 # vim:expandtab:shiftwidth=4:softtabstop=4:tabstop=4:
 
-DEVEL_KERNEL_TYPE="source"
+# increment this if you have made a change that should force a new kernel
+# to build built
+#BUILD_GEN=1
+#BUILD_GEN=2   # bz19952: remove -lustre tag from kernel RPM names
+BUILD_GEN=3    # bz19975 enable the building of src.rpms by default
 
-prepare_and_build_srpm() {
+source ${0%/*}/lbuild-sles
 
-    pushd $TOPDIR >/dev/null
-    # seems there is a bug (on Ubuntu at least) where all of the .specs
-    # are not put into SPECS
-    mv SOURCES/*.spec SPECS/
-
-    # generate our buildid
-    local buildid="lustre${EXTRA_VERSION##*_lustre}"
+edit_specs() {
 
     # edit the SPECs with our changes
     local spec
     for spec in $RPMSMPTYPE source; do
-        #cp $TOPDIR/SPECS/kernel-$spec.spec{,.orig}
-        sed -i -e 's/^\(Name:.*kernel-\)\(.*\)/\1lustre-\2/' \
-               -e "s/^Release:.*/&_${buildid}/" \
+        #cp $TOPDIR/SOURCES/kernel-$spec.spec{,.orig}
+        sed -i -e "s/^Release:.*/&_${buildid}/" \
                -e "s/^ExclusiveArch:.*/& ppc ppc64/" \
                -e '/^# Apply the patches needed for this architecture\./a\
 cp  %_sourcedir/linux-2.6.16-lustre.patch %_builddir/%{name}-%{version}/lustre.patch\
 ! grep -q lustre.patch %_sourcedir/series.conf && echo -e "\\n\\tlustre.patch" >> %_sourcedir/series.conf' \
                -e "/flavor=\${config/a\
     [ \"\$flavor\" == \"$RPMSMPTYPE\" ] || continue" \
-               -e 's/\(.*\)\([^#].*\)fookernel-source/\1\2kernel-lustre-source/g' \
-               -e '/^%build/,/^%changelog/s/kernel-\({*\)source/kernel-\1lustre-source/g' \
-          SPECS/kernel-${spec}.spec
+          SOURCES/kernel-${spec}.spec || fatal 1 "Error while editing SOURCES/kernel-${spec}.spec"
+
+        if $KERNEL_LUSTRE_NAMING; then
+            # these are all of the changes needed because we change the package names
+            # to kernel-lustre-*.  these should all go away when we stop this insanity
+            sed -i -e 's/^\(Name:.*kernel-\)\(.*\)/\1lustre-\2/' \
+                   -e "/^Provides:  *kernel = /a\
+Provides:       kernel-$spec = %{version}-%{release}
+" \
+                   -e 's/\(.*\)\([^#].*\)fookernel-source/\1\2kernel-lustre-source/g' \
+                   -e '/^%build/,/^%changelog/s/kernel-\({*\)source/kernel-\1lustre-source/g' \
+              SOURCES/kernel-${spec}.spec || fatal 1 "Error while editing SOURCES/kernel-${spec}.spec"
+        fi
 
     # XXX - a building-on-Ubuntu hack
     if grep -q "Ubuntu" /etc/issue; then
@@ -35,58 +42,30 @@ curl ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.17/2.6.17
                -e 's/^\(BuildRequires: .*\)$/#NOU \1/g' \
                -e 's/%(\(chmod .*\))$/%(bash -c "\1")/' \
                -e 's/ -a 109//' \
-          SPECS/kernel-${spec}.spec
+          SOURCES/kernel-${spec}.spec || fatal 1 "Error while editing SOURCES/kernel-${spec}.spec"
      fi
-done
-
-    # XXX - need to flesh this out per the rhel5 method
-    local targets
-    for arch in $BUILD_ARCHS; do
-        targets="--target $arch $targets"
-        mkdir -p config/$(basearch $arch)
-        cp $CONFIG_FILE config/$(basearch $arch)/$RPMSMPTYPE
     done
+}
 
-    tar cjf SOURCES/config.tar.bz2 config
-    rm -rf config
-
-    # do we need any special rpm build options
-    local rpmbuildopt="-bb"
-    if $DO_SRC; then
-        rpmbuildopt="-ba"
-    fi
-
-    # XXX - ignore the kabi changes.  need to figure out what this is really
-    #       all about.
-    touch SOURCES/IGNORE-KABI-BADNESS
+unpack_linux_devel_rpm-sles10() {
+    local callers_rpm="$1"
 
+    # get the Module.symvers out of the kenrel-flavor RPM
+    local kernelrpm=${callers_rpm/-source-/-$RPMSMPTYPE-}
 
-# XXX temp speedup hack
-#if false; then
-    # now build it
-    if ! $RPMBUILD $rpmbuildopt $targets \
-                   --define "_topdir $TOPDIR" \
-                   $TOPDIR/SPECS/kernel-$RPMSMPTYPE.spec >&2; then
-        fatal 1 "Failed to build kernel RPM"
+    if ! rpm2cpio < "$kernelrpm" | cpio -id ./usr/src/linux-${lnxmaj}${lnxmin}-${lnxrel}-obj/$TARGET_ARCH/$RPMSMPTYPE/Module.symvers ./boot/sym\* > /dev/null 2>&1; then
+        return 255
     fi
-#fi
 
-    # for SLES10, we also need to build the kernel-source rpm
-    if ! $RPMBUILD $rpmbuildopt $targets \
-                   --define "_topdir $TOPDIR" \
-                   $TOPDIR/SPECS/kernel-source.spec >&2; then
-        fatal 1 "Failed to build kernel source RPM"
+    # now just sanity check that everything needed to build properly versioned
+    # modules is in place
+    if [ ! -f usr/src/linux-${lnxmaj}${lnxmin}-${lnxrel}-obj/$TARGET_ARCH/$RPMSMPTYPE/Module.symvers ]; then
+        fatal 1 "cannot build kernel modules: the Kernel's Module.symvers is missing."
     fi
-
-}
-
-devel_kernel_name() {
-    local lustre=${1:-false}
-
-    if $lustre; then
-        echo "kernel-lustre-$DEVEL_KERNEL_TYPE"
-    else
-        echo "kernel-$DEVEL_KERNEL_TYPE"
+    if [ ! -f boot/symsets-${lnxmaj}${lnxmin}-${lnxrel}-$RPMSMPTYPE.tar.gz ]; then
+        fatal 1 "cannot build modules: the Kernel's symsets is missing."
     fi
 
+    return 0
+
 }