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#!/bin/bash |
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|
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# kmodtool - Helper script for building kernel module RPMs |
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# Copyright (c) 2003-2006 Ville Skyttä <ville.skytta@iki.fi>, |
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# Thorsten Leemhuis <fedora@leemhuis.info> |
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# Jon Masters <jcm@redhat.com> |
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# |
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# Permission is hereby granted, free of charge, to any person obtaining |
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# a copy of this software and associated documentation files (the |
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# "Software"), to deal in the Software without restriction, including |
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# without limitation the rights to use, copy, modify, merge, publish, |
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# distribute, sublicense, and/or sell copies of the Software, and to |
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# permit persons to whom the Software is furnished to do so, subject to |
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# the following conditions: |
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# |
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# The above copyright notice and this permission notice shall be |
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# included in all copies or substantial portions of the Software. |
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# |
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
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# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
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# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
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# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE |
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# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION |
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# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION |
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# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
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|
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shopt -s extglob |
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|
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myprog="kmodtool" |
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myver="0.10.10_kmp2" |
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knownvariants=@(BOOT|PAE|@(big|huge)mem|debug|enterprise|kdump|?(large)smp|uml|xen[0U]?(-PAE)|xen) |
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kmod_name= |
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kver= |
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verrel= |
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variant= |
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kmp= |
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|
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get_verrel () |
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{ |
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verrel=${1:-$(uname -r)} |
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verrel=${verrel%%$knownvariants} |
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} |
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|
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print_verrel () |
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{ |
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get_verrel $@ |
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echo "${verrel}" |
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} |
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|
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get_variant () |
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{ |
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get_verrel $@ |
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variant=${1:-$(uname -r)} |
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variant=${variant##$verrel} |
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variant=${variant:-'""'} |
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} |
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|
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print_variant () |
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{ |
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get_variant $@ |
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echo "${variant}" |
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} |
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|
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get_rpmtemplate () |
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{ |
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local variant="${1}" |
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local dashvariant="${variant:+-${variant}}" |
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case "$verrel" in |
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*.EL*) kdep="kernel${dashvariant}-%{_target_cpu} = ${verrel}" ;; |
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*.plus*) kdep="kernel${dashvariant}-%{_target_cpu} = ${verrel}" ;; |
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*) kdep="kernel-%{_target_cpu} = ${verrel}${variant}" ;; |
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esac |
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|
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echo "%package -n kmod-${kmod_name}${dashvariant}" |
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|
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if [ -z "$kmp_provides_summary" ]; then |
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echo "Summary: ${kmod_name} kernel module(s)" |
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fi |
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|
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if [ -z "$kmp_provides_group" ]; then |
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echo "Group: System Environment/Kernel" |
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fi |
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|
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if [ ! -z "$kmp_version" ]; then |
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echo "Version: %{kmp_version}" |
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fi |
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|
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if [ ! -z "$kmp_release" ]; then |
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echo "Release: %{kmp_release}" |
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fi |
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|
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if [ ! -z "$kmp" ]; then |
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echo "%global _use_internal_dependency_generator 0" |
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fi |
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|
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cat <<EOF |
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Provides: kernel-modules = ${verrel}${variant} |
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Provides: ${kmod_name}-kmod = %{?epoch:%{epoch}:}%{version}-%{release} |
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EOF |
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|
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if [ -z "$kmp" ]; then |
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echo "Requires: ${kdep}" |
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fi |
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|
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cat <<EOF |
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Requires(post): /sbin/depmod |
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Requires(postun): /sbin/depmod |
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Requires: module-init-tools >= 3.1-0.pre5.3.10 |
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EOF |
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|
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if [ "no" != "$kmp_nobuildreqs" ] |
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then |
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echo "BuildRequires: kernel${dashvariant}-devel-%{_target_cpu} = ${verrel}" |
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fi |
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|
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if [ "" != "$kmp_override_preamble" ] |
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then |
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cat "$kmp_override_preamble" |
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fi |
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|
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cat <<EOF |
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|
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%description -n kmod-${kmod_name}${dashvariant} |
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This package provides the ${kmod_name} kernel modules built for the Linux |
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kernel ${verrel}${variant} for the %{_target_cpu} family of processors. |
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%post -n kmod-${kmod_name}${dashvariant} |
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if [ -e "/boot/System.map-${verrel}${variant}" ]; then |
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/sbin/depmod -aeF "/boot/System.map-${verrel}${variant}" "${verrel}${variant}" > /dev/null || : |
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fi |
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EOF |
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|
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if [ ! -z "$kmp" ]; then |
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cat <<EOF |
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modules=( \$(rpm -ql kmod-${kmod_name}${dashvariant} | grep '\.ko$') ) |
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if [ -x "/sbin/weak-modules" ]; then |
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printf '%s\n' "\${modules[@]}" \ |
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| /sbin/weak-modules --add-modules |
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fi |
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%preun -n kmod-${kmod_name}${dashvariant} |
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rpm -ql kmod-${kmod_name}${dashvariant} | grep '\.ko$' \ |
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> /var/run/rpm-kmod-${kmod_name}${dashvariant}-modules |
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EOF |
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|
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fi |
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|
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cat <<EOF |
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|
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%postun -n kmod-${kmod_name}${dashvariant} |
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/sbin/depmod -aF /boot/System.map-${verrel}${variant} ${verrel}${variant} &> /dev/null || : |
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EOF |
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|
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if [ ! -z "$kmp" ]; then |
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cat <<EOF |
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modules=( \$(cat /var/run/rpm-kmod-${kmod_name}${dashvariant}-modules) ) |
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#rm /var/run/rpm-kmod-${kmod_name}${dashvariant}-modules |
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if [ -x "/sbin/weak-modules" ]; then |
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printf '%s\n' "\${modules[@]}" \ |
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| /sbin/weak-modules --remove-modules |
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fi |
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EOF |
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|
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fi |
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|
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echo "%files -n kmod-${kmod_name}${dashvariant}" |
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|
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if [ "" == "$kmp_override_filelist" ]; |
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then |
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echo "%defattr(644,root,root,755)" |
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echo "/lib/modules/${verrel}${variant}/" |
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else |
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cat "$kmp_override_filelist" |
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fi |
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} |
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|
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print_rpmtemplate () |
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{ |
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kmod_name="${1}" |
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shift |
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kver="${1}" |
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get_verrel "${1}" |
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shift |
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if [ -z "${kmod_name}" ] ; then |
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echo "Please provide the kmodule-name as first parameter." >&2 |
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exit 2 |
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elif [ -z "${kver}" ] ; then |
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echo "Please provide the kver as second parameter." >&2 |
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exit 2 |
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elif [ -z "${verrel}" ] ; then |
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echo "Couldn't find out the verrel." >&2 |
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exit 2 |
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fi |
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|
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for variant in "$@" ; do |
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if [ "default" == "$variant" ]; |
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then |
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get_rpmtemplate "" |
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else |
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get_rpmtemplate "${variant}" |
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fi |
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done |
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} |
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|
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usage () |
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{ |
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cat <<EOF |
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You called: ${invocation} |
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|
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Usage: ${myprog} <command> <option>+ |
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Commands: |
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verrel <uname> |
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- Get "base" version-release. |
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variant <uname> |
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- Get variant from uname. |
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rpmtemplate <mainpgkname> <uname> <variants> |
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- Return a template for use in a source RPM |
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rpmtemplate_kmp <mainpgkname> <uname> <variants> |
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- Return a template for use in a source RPM with KMP dependencies |
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version |
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- Output version number and exit. |
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EOF |
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} |
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|
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invocation="$(basename ${0}) $@" |
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while [ "${1}" ] ; do |
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case "${1}" in |
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verrel) |
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shift |
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print_verrel $@ |
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exit $? |
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;; |
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variant) |
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shift |
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print_variant $@ |
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exit $? |
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;; |
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rpmtemplate) |
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shift |
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print_rpmtemplate "$@" |
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exit $? |
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;; |
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rpmtemplate_kmp) |
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shift |
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kmp=1 |
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print_rpmtemplate "$@" |
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exit $? |
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;; |
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version) |
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echo "${myprog} ${myver}" |
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exit 0 |
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;; |
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*) |
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echo "Error: Unknown option '${1}'." >&2 |
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usage >&2 |
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exit 2 |
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;; |
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esac |
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done |
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|
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# Local variables: |
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# mode: sh |
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# sh-indentation: 2 |
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# indent-tabs-mode: nil |
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# End: |
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# ex: ts=2 sw=2 et |
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