1 # vim:expandtab:shiftwidth=4:softtabstop=4:tabstop=4:
3 # increment this if you have made a change that should force a new kernel
4 # to build built for all releases of this distribution (only -- if you want
5 # to force a kernel build on all distributions, update the BUILD_GEN variable
8 BUILD_GEN+=".1" # refactor both rhel5 and rhel6
10 DEVEL_KERNEL_TYPE="devel"
11 RPM_HELPERS_DIR="/usr/lib/rpm/redhat"
13 # a method which can be overriden by the release specific code
20 # patching common to all releases
23 sed -i -e 's/^\(%define signmodules \).*/\10/' \
24 -e '/find $RPM_BUILD_ROOT\/lib\/modules\/$KernelVer/a\
25 cp -a fs/ext3/* $RPM_BUILD_ROOT/lib/modules/$KernelVer/build/fs/ext3 \
26 cp -a fs/ext4/* $RPM_BUILD_ROOT/lib/modules/$KernelVer/build/fs/ext4' \
27 SPECS/$SPEC_NAME 2>&1 || \
28 fatal 1 "Error while editing SPECS/$SPEC_NAME"
30 # XXX - a building-on-Ubuntu hack
31 if grep -q "Ubuntu" /etc/issue; then
32 sed -i -e 's/^\(BuildPreReq: .*\)$/#NOU \1/g' \
33 -e 's/^\(BuildRequires: .*\)$/#NOU \1/g' \
34 -e 's/sha512hmac/md5sum/g' \
35 SPECS/$SPEC_NAME 2>&1 || \
36 fatal 1 "Error while editing SPECS/$SPEC_NAME"
42 prepare_and_build_srpm() {
44 pushd $TOPDIR >/dev/null
47 local buildid="_lustre${EXTRA_VERSION##*_lustre}"
49 # edit the SPEC with our changes
54 # this concept of being able to build a list of targets with a single
55 # lbuild is a fine idea, but in reality I think it's (very) broken. I
56 # don't even think the lustre.spec can handle being called with "--target
57 # <multiple arches>". It certainly can't handle the issue where each
58 # arch has it's own kernel location.
59 # but we will do the best we can and put the plumbing in place so that
60 # this could work when the other broken bits are fixed.
61 # in reality, our current use of lbuild only ever has a single arch in
65 for arch in $BUILD_ARCHS; do
66 # XXX - ok. so here's a hack that needs to be fixed properly
67 # ppc64 was merged to ppc some time ago pre 2.6.18
68 if [ $arch = ppc64 ]; then
71 targets="--target $arch $targets"
72 # copy our .config into the RPM build tree
73 (echo "# $(basearch $arch)"; cat $CONFIG_FILE) > \
74 SOURCES/kernel-$lnxmaj-$arch.config
76 # XXX - hackity hack -- until we get (or generate from the base
77 # config) configs for xen and debug
79 for f in SOURCES/kernel-${lnxmaj}-*.config; do
80 grep -q "^CONFIG_SD_IOSTATS=y" $f || \
81 echo "CONFIG_SD_IOSTATS=y" >> $f
85 # do we need any special rpm build options
86 local rpmbuildopt="-bb"
91 # stupid Ubuntu's rpm doesn't do debuginfo properly
92 if [ ! -f /usr/lib/rpm/debugedit ]; then
93 rpmbuildopt="$rpmbuildopt --without debuginfo"
96 # XXX - need to figure this kabichk crap out -- it fails the build
97 rpmbuildopt="$rpmbuildopt --without kabichk"
99 # get any release specific build options
100 rpmbuildopt="$rpmbuildopt $(get_rpmbuildopts)"
103 if ! eval $RPMBUILD $rpmbuildopt $targets --with baseonly \
104 --define \"_topdir $TOPDIR\" \
105 --define \"buildid $buildid\" \
106 --define \"_tmppath $TMPDIR\" \
107 $TOPDIR/SPECS/$SPEC_NAME 2>&1; then
115 devel_kernel_name() {
116 local lustre=${1:-false}
119 echo "kernel-lustre-$DEVEL_KERNEL_TYPE"
121 echo "kernel-$DEVEL_KERNEL_TYPE"
126 rpm_BUILD_kernel_dirname() {
127 local rpmsmptype="$1"
133 if $KERNEL_LUSTRE_NAMING; then
136 echo kernel${lustre}${lnxmaj}${lnxmin}/linux-${lnxmaj}.$arch
139 find_linux_devel_paths() {
141 local ARCH=$TARGET_ARCH
143 # If DEVEL_PATH_ARCH is set, use it. Added for fc11 as it needs i586 string for i686.
144 if [ $DEVEL_PATH_ARCH ];then
145 ARCH=$DEVEL_PATH_ARCH
148 LINUX=$path/usr/src/kernels/${lnxmaj}${lnxmin}-${lnxrel}${DEVEL_PATH_ARCH_DELIMETER:-"-"}${ARCH}
149 # RHEL doesn't have the -obj tree
151 # XXX - i don't think we need this any more
152 #LINUXRELEASE=$(find_linux_release "$LINUX")
153 #if [ -z "$LINUXRELEASE" ]; then
154 # echo "Failed to find linux release in $LINUX"
161 unpack_linux_devel_rpm-rhel() {
162 local callers_rpm="$1"
164 # now just sanity check that everything needed to build properly versioned
165 # modules is in place
166 if [ ! -f usr/src/kernels/${lnxmaj}${lnxmin}-${lnxrel}${DEVEL_PATH_ARCH_DELIMETER:-"-"}$TARGET_ARCH/Module.symvers ]; then
167 fatal 1 "cannot build kernel modules: the Kernel's Module.symvers is missing."