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1 # vim:expandtab:shiftwidth=4:softtabstop=4:tabstop=4:
2
3 # increment this if you have made a change that should force a new kernel
4 # to build built
5 # BUILD_GEN=1
6 #BUILD_GEN=2    # bz19952: remove -lustre tag from kernel RPM names
7 BUILD_GEN=3     # bz19975 enable the building of src.rpms by default
8
9 source ${0%/*}/lbuild-sles
10
11 # this is what lnxrel really should be, once bug 19336 lands
12 real_lnxrel=${lnxrel##${lnxmin#.}-}
13
14 edit_specs() {
15
16     # edit the SPECs with our changes
17     local spec
18     for spec in $RPMSMPTYPE source; do
19         #cp $TOPDIR/SOURCES/kernel-$spec.spec{,.orig}
20         sed -i -e "s/^\(Release: *\).*$/\1${real_lnxrel}_${buildid}/" \
21                -e "s/^ExclusiveArch:.*/& ppc ppc64/" \
22                -e '/^%setup /a\
23 cp  %_sourcedir/linux-2.6.27-lustre.patch %_builddir/%{name}-%{version}/lustre.patch\
24 ! grep -q lustre.patch %_sourcedir/series.conf && echo -e "\\n\\tlustre.patch" >> %_sourcedir/series.conf' \
25                -e "/flavor=\${config/a\
26     [ \"\$flavor\" == \"$RPMSMPTYPE\" ] || continue" \
27                -e "s/^\(BuildRequires:  kernel-dummy\)/# \1/" \
28           SOURCES/kernel-${spec}.spec
29
30         if $KERNEL_LUSTRE_NAMING; then
31             # these are all of the changes needed because we change the package names
32             # to kernel-lustre-*.  these should all go away when we stop this insanity
33         sed -i -e 's/^\(Name:.*kernel-\)\(.*\)/\1lustre-\2/' \
34                -e "/^Provides:  *kernel = /a\
35 Provides:       kernel-$spec = %{version}-%{release}
36 " \
37                -e 's/^\([       ][      ]*-i %_builddir\/kernel-\)\(source-2.6.27.21\/\$patch; then\)/\1lustre-\2/' \
38                -e '/^%build/,/^%changelog/s/\(kernel-\)\(source\.files\)/\1lustre-\2/g' \
39                -e '/--no-backup-if-mismatch/,/fi/s/kernel-source-/kernel-lustre-source-/g' \
40                -e "s/^\(%package -n kernel-\)\(.*\)/\1lustre-\2/" \
41                -e "s/^\(%description -n kernel-\)\(.*\)/\1lustre-\2/" \
42                -e "s/^\(%files -n kernel-\)\(.*\)/\1lustre-\2/" \
43                -e "s/^\(Provides:.*kernel-\)\(.*\)/\1lustre-\2/" \
44                -e "s/^\(Requires:.*kernel-\)\(.*\)/\1lustre-\2/" \
45                -e "s/^\(Supplements:.*kernel-\)\(.*\)/\1lustre-\2/" \
46           SOURCES/kernel-${spec}.spec
47         fi
48
49     # XXX - a building-on-Ubuntu hack
50         if grep -q "Ubuntu" /etc/issue; then
51             sed -i -e '/^%_sourcedir\/install-configs %_sourcedir .*/i\
52 curl ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.17/2.6.17-mm1/broken-out/i386-use-c-code-for-current_thread_info.patch | patch -p1' \
53                    -e 's/^\(BuildRequires: .*\)$/#NOU \1/g' \
54                    -e 's/%(\(chmod .*\))$/%(bash -c "\1")/' \
55                    -e 's/ -a 109//' \
56               SOURCES/kernel-${spec}.spec
57     fi
58     done
59 }
60
61 unpack_linux_devel_rpm-sles11() {
62     local callers_rpm="$1"
63
64     local rpmdir="${callers_rpm%/*}"
65
66     local kernelrpm
67     local wanted_kernel="${lnxmaj}${lnxmin}${TARGET_DELIMITER}${lnxrel}"
68     if $PATCHLESS; then
69 # this $PATCHLESS block should go away when bug 19336 lands.
70         wanted_kernel="${lnxmaj}${lnxmin}${TARGET_DELIMITER}${real_lnxrel}"
71     fi
72     # this is a hack that should go away when the modified lustre kernel
73     # Provides kernel-default-base                        vvvvvvvvv
74     if ! kernelrpm=$(find_rpm "$rpmdir" provides "^kernel-(lustre-)?default-base = $wanted_kernel"); then
75         fatal 1 "Could not find the kernel-default-base in $rpmdir/"
76     fi
77
78     if ! rpm2cpio < "$rpmdir/$kernelrpm" | cpio -id > /dev/null 2>&1; then
79         fatal 1 "Unpack error for $kernelrpm"
80     fi
81
82 }
83
84 # this is actually valid for sles10 and sles11 but let's test it on sles11 only, first
85 find_linux_devel_paths() {
86     local path="$1"
87
88     LINUX=$path/usr/src/linux-${lnxmaj}${lnxmin}${delimiter}${lnxrel##${lnxmin#.}-}
89
90     local objects=$TARGET_ARCH/$RPMSMPTYPE
91     if [ -d $path/usr/src/linux-${lnxmaj}${lnxmin}${delimiter}${lnxrel##${lnxmin#.}-}-obj/powerpc ]; then
92         objects="powerpc/$TARGET_ARCH"
93     elif [ $TARGET_ARCH == 'i686' ]; then
94         objects="i386/$RPMSMPTYPE"
95     fi
96
97     LINUXOBJ=$path/usr/src/linux-${lnxmaj}${lnxmin}${delimiter}${lnxrel##${lnxmin#.}-}-obj/$objects
98
99     LINUXRELEASE=$(find_linux_release ${LINUXOBJ:-$LINUX})
100     if [ -z "$LINUXRELEASE" ]; then
101         echo "Failed to find linux release in ${LINUXOBJ:-$LINUX}"
102         RC=255
103     fi
104 }