1
0
forked from pool/kernel-source
kernel-source/post.sh

101 lines
2.8 KiB
Bash

# Flag to trigger /etc/init.d/purge-kernels on next reboot (fate#312018)
touch /boot/do_purge_kernels
# It must be possible to install different kernel.rpm packages in parallel.
# But in this post install script, the /boot/vmlinux symlink is replaced.
# On powerpc, the different kernels are for different board/firmware types
# They are not compatible.
wrong_boardtype() {
echo "This kernel-@FLAVOR@.@RPM_TARGET_CPU@.rpm is for $1, it will not boot on this system."
echo "The /boot/vmlinux symlink will not be created or updated."
exit 0
}
if [ -f /proc/cpuinfo ]; then
case "@FLAVOR@-@RPM_TARGET_CPU@" in
vanilla-ppc64|default-ppc64|ps3-ppc64|ppc64-ppc64|kdump-ppc64|ps3-ppc|ppc64-ppc|kdump-ppc)
if [ -d /proc/iSeries -o ! -d /proc/ppc64 ]; then
wrong_boardtype "OpenFirmware based 64bit machines"
fi
;;
vanilla-ppc|default-ppc)
if [ -d /proc/ppc64 -o -d /proc/iSeries ]; then
wrong_boardtype "32bit systems"
fi
;;
*)
;;
esac
fi
suffix=
case @FLAVOR@ in
kdump|ps3|xen*|ec2|vanilla)
suffix=-@FLAVOR@
;;
esac
for x in /boot/@IMAGE@ /boot/initrd; do
rm -f $x$suffix
ln -s ${x##*/}-@KERNELRELEASE@-@FLAVOR@ $x$suffix
done
# Add symlinks of compatible modules to /lib/modules/$krel/weak-updates/,
# run depmod and mkinitrd
wm2=/usr/lib/module-init-tools/weak-modules2
if [ -x $wm2 ]; then
if [ @BASE_PACKAGE@ = 1 ]; then
/bin/bash -${-/e/} $wm2 --add-kernel @KERNELRELEASE@-@FLAVOR@
else
nvr=@SUBPACKAGE@-@RPM_VERSION_RELEASE@
rpm -ql $nvr | /bin/bash -${-/e/} $wm2 --add-kernel-modules @KERNELRELEASE@-@FLAVOR@
fi
else
echo "$wm does not exist, please run depmod and mkinitrd manually" >&2
fi
message_install_bl () {
echo "You may need to setup and install the boot loader using the"
echo "available bootloader for your platform (e.g. grub, lilo, zipl, ...)."
}
run_bootloader () {
if [ -f /etc/sysconfig/bootloader ] &&
[ -f /boot/grub/menu.lst -o \
-f /etc/lilo.conf -o \
-f /etc/elilo.conf -o \
-f /etc/zipl.conf ]
then
return 0
else
return 1
fi
}
# exit out early for Moblin as we don't want to touch the bootloader menu
if [ -f /etc/SuSE-moblin-release ] ; then
exit 0
fi
if [ -f /etc/fstab -a ! -e /.buildenv ] ; then
# only run the bootloader if the usual bootloader configuration
# files are there -- this is different on every architecture
initrd=initrd-@KERNELRELEASE@-@FLAVOR@
if [ -e /boot/$initrd -o ! -e /lib/modules/@KERNELRELEASE@-@FLAVOR@ ] && \
run_bootloader ; then
[ -e /boot/$initrd ] || initrd=
if [ -x /usr/lib/bootloader/bootloader_entry ]; then
/usr/lib/bootloader/bootloader_entry \
add \
@FLAVOR@ \
@KERNELRELEASE@-@FLAVOR@ \
@IMAGE@-@KERNELRELEASE@-@FLAVOR@ \
$initrd
else
message_install_bl
fi
fi
else
message_install_bl
fi
# vim: set sts=4 sw=4 ts=8 noet: