mirror of
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module-init-tools: import current stable from upstream Gentoo
BUG=None TEST=updated m-i-t, rebuilt x86-alex from source, booted it, modules were loaded, checked `modprobe --version` Change-Id: Iebb8b787006fd9ff062f2a0e5751d4b10f336c7d Reviewed-on: http://gerrit.chromium.org/gerrit/6740 Reviewed-by: David James <davidjames@chromium.org> Reviewed-by: Brian Harring <ferringb@chromium.org> Tested-by: Mike Frysinger <vapier@chromium.org>
This commit is contained in:
Mike Frysinger
parent
e02e8b2f32
commit
460b5c173f
395
sdk_container/src/third_party/portage-stable/sys-apps/module-init-tools/files/update-modules-3.5.sh
vendored
Executable file
395
sdk_container/src/third_party/portage-stable/sys-apps/module-init-tools/files/update-modules-3.5.sh
vendored
Executable file
@ -0,0 +1,395 @@
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#!/bin/bash
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# vim:ts=4
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# Distributed under the terms of the GNU General Public License v2
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#
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# This script will do:
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# - create /etc/modules.conf from /etc/modules.d/*
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# - create /etc/modprobe.conf from /etc/modprobe.d/*
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# - update modules.dep if modules.conf has been updated so depmod doesnt whine
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#
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# This is all for backwards compatibility. In the perfect world, we would be
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# running a linux-2.6 kernel and not have any modules.d directory. Then there
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# would be no work for us as module-init-tools automatically scans modprobe.d.
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# Until that happens, we'll keep scanning and warning and being a pita.
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#
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ROOT="${ROOT%/}/"
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[ "${ROOT}" = "${ROOT#/}" ] && ROOT="${PWD}/${ROOT}"
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cd "${ROOT}"
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argv0=${0##*/}
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. /etc/init.d/functions.sh || {
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echo "${argv0}: Could not source /etc/init.d/functions.sh!" 1>&2
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exit 1
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}
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umask 022
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esyslog() { :; }
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export PATH=/sbin:${PATH}
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[ "${argv0}" = "modules-update" ] && ewarn "Please run 'update-modules' from now on; 'modules-update' is going away"
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#
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# Setup some variables
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#
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HEADER="### This file is automatically generated by update-modules"
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#
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# Parse command-line
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#
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VERBOSE=0
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DEBUG=0
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FORCE="false"
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BACKUP="false"
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KV=
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while [ -n "$1" ] ; do
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case $1 in
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--assume-kernel=*) KV=${1#*=};;
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-b|--backup) BACKUP="true";;
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-f|--force|force) FORCE="true";;
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-v|--verbose) ((VERBOSE+=1));;
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-d|--debug) ((DEBUG+=1));;
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-V|--version) exec echo "${argv0}$Revision: 1.1 $ $Date: 2008/10/25 23:55:43 $";;
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-h|--help)
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cat <<-EOF
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Usage: update-modules [options]
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Options:
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--assume-kernel=KV Assume the kernel is at least version KV
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-b, --backup Backup existing config files (add .old ext)
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-f, --force Force execution in face of bad things
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-v, --verbose Be a bit more verbose in what we do
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-d, --debug Helpful debug output
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-V, --version Dump version info
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-h, --help This help screen, duh
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EOF
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exit 0
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;;
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*)
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eerror "Error: I don't understand $1"
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exit 1
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;;
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esac
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shift
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done
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if [ ! -w ./etc ] ; then
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eerror "You must be root to do this"
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exit 2
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fi
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[ ${DEBUG} -gt 0 ] && set -x
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veinfo() { [ ${VERBOSE} -gt 0 ] && einfo "$*" ; return 0 ; }
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vewarn() { [ ${VERBOSE} -gt 0 ] && ewarn "$*" ; return 0 ; }
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[ "${ROOT}" != "/" ] && veinfo "Operating on ROOT = '${ROOT}'"
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#
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# Let's check the optimal case first: nothing to do
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#
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if ! ${FORCE} ; then
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if [ ! -d "./etc/modules.d" ] ; then
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if [ ! -d "./etc/modprobe.d" ] ; then
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veinfo "No /etc/modules.d or /etc/modprobe.d dir; Nothing to do!"
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exit 0
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elif [ -e "./etc/modprobe.conf" ] ; then
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vewarn "You should put settings in /etc/modprobe.d/ rather than modprobe.conf"
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elif [ -e "./etc/modules.conf" ] ; then
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vewarn "If you only run linux-2.4, you should delete /etc/modules.conf"
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else
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veinfo "We have just /etc/modprobe.d; Nothing to do!"
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exit 0
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fi
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else
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vewarn "You have /etc/modules.d, so things need to get coalesced"
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fi
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fi
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#
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# Build list of config files to generate and verify none
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# have been modified in any way
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#
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for x in modprobe.conf modules.conf ; do
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x="./etc/${x}"
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[ -r ${x} ] || continue
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if [ "$(sed -ne 1p ${x})" != "${HEADER}" ] ; then
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ewarn "Warning: ${x#.} has not been automatically generated"
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if ${FORCE} ; then
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ewarn "--force specified, (re)generating file anyway"
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else
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eerror "Use \"update-modules force\" to force (re)generation"
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exit 1
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fi
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fi
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done
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#
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# If the system doesnt have old modutils, then this is prob linux-2.6 only
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#
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if type -P modprobe.old > /dev/null || \
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LC_ALL=C modprobe -V 2>/dev/null | grep -qs "modprobe version"
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then
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GENERATE_OLD="true"
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else
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GENERATE_OLD="false"
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fi
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# Reset the sorting order since we depend on it
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export LC_COLLATE="C"
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KV=${KV:-$(uname -r)}
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#
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# Desc: backup a config file if need be and replace with new one
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# Usage: backup <old config file to backup> <new config file to replace with>
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# Ex: backup /etc/modules.conf /etc/modules.conf.tempfile
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#
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backup() {
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if ${BACKUP} && [ -e "$1" ] ; then
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mv -f "$1" "$1".old
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fi
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mv -f "$2" "$1"
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}
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#
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# Desc: Create module header
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# Usage: create_header <config dir>
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# Ex: create_header /etc/modules.d
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create_header() {
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local moddir=$1
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cat <<-EOF
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${HEADER}
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#
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# Please do not edit this file directly. If you want to change or add
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# anything please take a look at the files in ${moddir} and read
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# the manpage for update-modules(8).
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#
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EOF
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}
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#
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# Desc: Combine all config files in a dir and place output in a file
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# Usage: generate_config <output config file> <config dir> <reference config dir> <silent>
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# Ex: generate_config /etc/modules.conf /etc/modules.d
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#
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generate_config() {
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local config=$1
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local moddir=$2
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local refdir=$3
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local silent=$4
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local tmpfile="${config}.$$"
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[ -z "${silent}" ] && ebegin "Updating ${config#./etc/}"
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create_header ${refdir:-${moddir}} > "${tmpfile}"
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for cfg in "${moddir}"/* ; do
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[ -d "${cfg}" ] && continue
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[ ! -r "${cfg}" ] && continue
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# Skip backup and RCS files #20597
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case ${cfg} in *~|*.bak|*,v) continue;; esac
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# If config file is found in the reference dir, then skip it
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[ -n "${refdir}" ] && [ -e "${refdir}/${cfg##*/}" ] && continue
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(
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echo "### update-modules: start processing ${cfg#.}"
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if [ -x "${cfg}" ] ; then
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# $cfg can be executable; nice touch, Wichert! :)
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"${cfg}"
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else
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cat "${cfg}"
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fi
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echo
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echo "### update-modules: end processing ${cfg#.}"
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echo
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) >> "${tmpfile}"
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done
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backup "${config}" "${tmpfile}"
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[ -z "${silent}" ] && eend 0
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return 0
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}
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#
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# Generate the old modules.conf file based upon all the snippets in
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# modules.d. Since modprobe doesnt handle modules.d, we need to gather
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# the files together in modules.conf for it.
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#
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if [ ! -d "./etc/modules.d" ] ; then
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veinfo "No need to generate modules.conf :)"
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elif ${FORCE} || is_older_than ./etc/modules.conf ./etc/modules.d ; then
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generate_config ./etc/modules.conf ./etc/modules.d
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else
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veinfo "modules.conf: already up-to-date wheatness"
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fi
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#
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# Call depmod to keep insmod from complaining that modules.conf is more
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# recent then the modules.dep file.
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#
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if [ -e "./etc/modules.conf" ] ; then
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depfile=$(
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# the modules.conf file has optional syntax:
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# depfile=/path/to/modules.dep
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ret=$(sed -n -e '/^[[:space:]]*depfile=/s:.*=::p' ./etc/modules.conf)
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eval echo "${ret:-/lib/modules/${KV}/modules.dep}"
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)
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if [ -d "${depfile%/*}" ] ; then
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if [ ./etc/modules.conf -nt "${depfile}" ] ; then
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arch=$(uname -m)
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ebegin "Updating modules.dep"
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for cfg in /lib/modules/${KV}/build /usr/src/linux-${KV} \
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/lib/modules/${KV} /boot /usr/src/linux ""
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do
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cfg=".${cfg}/System.map"
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for suffix in -genkernel-${arch}-${KV} -genkernel-'*'-${KV} -${KV} "" ; do
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scfg=$(echo ${cfg}${suffix})
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scfg=${scfg%% *}
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[ -f "${scfg}" ] && cfg=${scfg} && break 2
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done
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cfg=""
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done
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[ -n "${cfg}" ] && cfg="-F ${cfg}"
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depmod -b "${ROOT}" -a ${cfg} ${KV}
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eend $?
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veinfo "Ran: depmod -b '${ROOT}' -a ${cfg} ${KV}"
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else
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veinfo "modules.dep: already up-to-date goodness"
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fi
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else
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vewarn "The dir '${depfile}' does not exist, skipping call to depmod"
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fi
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fi
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#
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# Generate the new modprobe.conf file if possible. What this entails is
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# grabbing details from the old modprobe via the -c option and sticking
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# it in the newer config file. This is useful for backwards compat support
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# and for packages that provide older style /etc/modules.d/ files but not
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# newer style /etc/modprobe.d/ files.
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#
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# First we try to use the script `generate-modprobe.conf` from the
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# module-init-tools and if that fails us, we try and generate modprobe.conf
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# ourselves from the /etc/modules.d/ files.
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#
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if ! type -P generate-modprobe.conf > /dev/null ; then
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vewarn "Skipping /etc/modprobe.conf generation (generate-modprobe.conf doesn't exist)"
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elif ! ${FORCE} && ! is_older_than ./etc/modprobe.conf ./etc/modules.d ./etc/modprobe.d ; then
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veinfo "modprobe.conf: already up-to-date nutness"
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elif [ ! -e ./etc/modules.conf -a ! -e ./etc/modules.d ] ; then
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veinfo "No need to generate modprobe.conf :)"
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rm -f ./etc/modprobe.conf
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else
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#
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# First, bitch like crazy
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#
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for f in ./etc/modules.d/* ; do
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# hack: ignore baselayout ;x
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case ${f##*/} in
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||||
aliases|i386) continue;;
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esac
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[ -e "${f}" ] || continue
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if [ ! -e "./etc/modprobe.d/${f##*/}" ] ; then
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ewarn "Please file a bug about ${f#.}: it needs an /etc/modprobe.d/${f##*/}"
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fi
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done
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generated_ok=0
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tmpfile="./etc/modprobe.conf.$$"
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#
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# First we try to use regular generate-modprobe.conf
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#
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if ${GENERATE_OLD} ; then
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ebegin "Updating modprobe.conf"
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create_header /etc/modprobe.d > "${tmpfile}"
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if generate-modprobe.conf ${ASSUME_KV:+--assume-kernel=${KV}} \
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>> "${tmpfile}" 2> "${tmpfile}.err"
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then
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backup "./etc/modprobe.conf" "${tmpfile}"
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eend 0
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generated_ok=1
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else
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[[ ${VERBOSE} -gt 0 ]] && cat "${tmpfile}.err"
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eend 1 "Warning: could not generate /etc/modprobe.conf!"
|
||||
fi
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fi
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#
|
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# If the helper script failed, we fall back to doing it by hand
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#
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if [[ ${generated_ok} -eq 0 ]] ; then
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ebegin "Updating modprobe.conf by hand"
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generate_config ./etc/modprobe.conf ./etc/modules.d ./etc/modprobe.d 0
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create_header /etc/modprobe.d > "${tmpfile}"
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# Just use generate-modprobe.conf to filter compatible syntax
|
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if TESTING_MODPROBE_CONF=./etc/modprobe.conf \
|
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generate-modprobe.conf ${ASSUME_KV:+--assume-kernel=${KV}} \
|
||||
>> "${tmpfile}" 2> "${tmpfile}.err"
|
||||
then
|
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# we use mv here instead of backup_config() as the call to
|
||||
# generate_config() above already took care of the backup
|
||||
mv -f "${tmpfile}" "./etc/modprobe.conf"
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eend $?
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else
|
||||
[[ ${VERBOSE} -gt 0 ]] && cat "${tmpfile}.err"
|
||||
eend 1 "Warning: could not generate /etc/modprobe.conf!"
|
||||
fi
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fi
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#
|
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# Now append all the new files ... modprobe will not scan /etc/modprobe.d/
|
||||
# if /etc/modprobe.conf exists, so we need to append /etc/modprobe.conf with
|
||||
# /etc/modprobe.d/* ... http://bugs.gentoo.org/145962
|
||||
#
|
||||
if [[ -e ./etc/modprobe.conf ]] ; then
|
||||
for cfg in ./etc/modprobe.d/* ; do
|
||||
[ -d "${cfg}" ] && continue
|
||||
[ ! -r "${cfg}" ] && continue
|
||||
|
||||
# Skip backup and RCS files #20597
|
||||
case ${cfg} in *~|*.bak|*,v) continue;; esac
|
||||
|
||||
(
|
||||
echo
|
||||
echo "### update-modules: start processing ${cfg#.}"
|
||||
cat "${cfg}"
|
||||
echo "### update-modules: end processing ${cfg#.}"
|
||||
) >> "./etc/modprobe.conf"
|
||||
done
|
||||
fi
|
||||
|
||||
rm -f "${tmpfile}" "${tmpfile}.err"
|
||||
fi
|
||||
|
||||
: # make sure we fall through with 0 exit status
|
||||
74
sdk_container/src/third_party/portage-stable/sys-apps/module-init-tools/files/update-modules.8
vendored
Normal file
74
sdk_container/src/third_party/portage-stable/sys-apps/module-init-tools/files/update-modules.8
vendored
Normal file
@ -0,0 +1,74 @@
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.TH UPDATE-MODULES 8 "Gentoo Linux" "2007"
|
||||
.SH NAME
|
||||
update\-modules \- (re)generate module config files in /etc/
|
||||
.SH SYNOPSIS
|
||||
\fBupdate\-modules\fR \fI[options]\fR
|
||||
.SH DESCRIPTION
|
||||
\fBupdate\-modules\fR is a simple tool to manage the module config files found
|
||||
in the /etc/ directory.
|
||||
|
||||
The old Linux module utilities use a single file for all their configuration.
|
||||
This makes it difficult for packages to dynamically add information about their
|
||||
own modules.
|
||||
|
||||
\fBupdate-modules\fR makes the dynamic addition of information easier by
|
||||
generating the single configuration file from the many files located in
|
||||
\fI/etc/modules.d/\fR. All files in that directory are assembled together to
|
||||
form \fI/etc/modules.conf\fR.
|
||||
|
||||
Newer Linux module utilities include support automatically for a directory of
|
||||
configuration files in \fI/etc/modprobe.d/\fR. However, to maintain backwards
|
||||
compatibility with packages that do not yet support this, we still need to
|
||||
assemble the contents of \fI/etc/modules.d/\fR and \fI/etc/modprobe.d/\fR and
|
||||
produce the corresponding \fI/etc/modules.conf\fR and \fI/etc/modprobe.conf\fR.
|
||||
|
||||
Also, when requested, it is also possible to generate \fI/etc/modules.devfs\fR.
|
||||
.SH OPTIONS
|
||||
.TP
|
||||
\fI\-\-assume-kernel=<KV>\fR
|
||||
When calculating which files need to be generated, assume the kernel version
|
||||
is at least the specified \fIKV\fR.
|
||||
.TP
|
||||
\fI\-b\fR, \fI\-\-backup\fR
|
||||
When updating configuration files, make backups by renaming files with a '.old'
|
||||
suffix if they are going to be updated.
|
||||
.TP
|
||||
\fI\-d\fR, \fI\-\-debug\fR
|
||||
Run with shell debugging enabled. Really only useful for tracking down
|
||||
misbehavior.
|
||||
.TP
|
||||
\fI\-D\fR, \fI\-\-devfs\fR
|
||||
Force generation of the deprecated \fI/etc/modules.devfs\fR file.
|
||||
.TP
|
||||
\fI\-f\fR, \fI\-\-force\fR
|
||||
Force generation of files regardless of timestamps. By default,
|
||||
\fBupdate-modules\fR will regenerate files only when timestamps indicate that
|
||||
the configuration files are out of date.
|
||||
.TP
|
||||
\fI\-v\fR, \fI\-\-verbose\fR
|
||||
Enable verbose output since by default, \fBupdate-modules\fR only displays
|
||||
information when it does something and not when it skips steps.
|
||||
.SH "FILES"
|
||||
There are two types of file you can put in the module directories: normal files
|
||||
and exectuable files. Normal files contain standard modules configuration
|
||||
information, as described in \fBmodules.conf\fR(5) (for files in
|
||||
\fI/etc/modules.d/\fR) or as described in \fBmodprobe.conf\fR(5) (for files in
|
||||
\fI/etc/modprobe.d/\fR). Executable files are executed and their output is
|
||||
used as extra configuration information. Error messages are sent to stderr and
|
||||
thus do not become part of the configuration file.
|
||||
|
||||
.nf
|
||||
\fI/etc/modules.d/\fR - config snippets for old module utilities (<= linux-2.4)
|
||||
\fI/etc/modules.conf\fR - sum of all files in \fI/etc/modules.d/\fR
|
||||
\fI/etc/modprobe.d/\fR - config snippets for new module utilities (>= linux-2.6)
|
||||
\fI/etc/modprobe.conf\fR - sum of all files in \fI/etc/modprobe.d/\fR
|
||||
.fi
|
||||
.SH "REPORTING BUGS"
|
||||
Please report bugs via http://bugs.gentoo.org/
|
||||
.SH AUTHORS
|
||||
This manual page was written by Wichert Akkerman <wakkerma@debian.org>
|
||||
for the Debian GNU/Linux system. Modified for \fIGentoo Linux\fR.
|
||||
.SH "SEE ALSO"
|
||||
.BR depmod (1),
|
||||
.BR modules.conf (5),
|
||||
.BR modprobe.conf (5)
|
||||
@ -0,0 +1,100 @@
|
||||
# Copyright 1999-2011 Gentoo Foundation
|
||||
# Distributed under the terms of the GNU General Public License v2
|
||||
# $Header: /var/cvsroot/gentoo-x86/sys-apps/module-init-tools/module-init-tools-3.16-r1.ebuild,v 1.4 2011/08/16 13:18:35 chainsaw Exp $
|
||||
|
||||
inherit eutils flag-o-matic
|
||||
|
||||
DESCRIPTION="tools for managing linux kernel modules"
|
||||
HOMEPAGE="http://modules.wiki.kernel.org/"
|
||||
SRC_URI="mirror://kernel/linux/utils/kernel/module-init-tools/${P}.tar.bz2
|
||||
mirror://gentoo/${P}-man.tar.bz2"
|
||||
|
||||
LICENSE="GPL-2"
|
||||
SLOT="0"
|
||||
KEYWORDS="~alpha amd64 arm ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc x86"
|
||||
IUSE="static"
|
||||
RESTRICT="test"
|
||||
|
||||
DEPEND="sys-libs/zlib"
|
||||
RDEPEND="${DEPEND}
|
||||
!<sys-apps/baselayout-2.0.1
|
||||
!sys-apps/modutils"
|
||||
|
||||
src_unpack() {
|
||||
unpack ${A}
|
||||
cd "${S}"
|
||||
touch *.5 *.8 # dont regen manpages
|
||||
}
|
||||
|
||||
src_compile() {
|
||||
mkdir build && cd build #290207
|
||||
use static && append-ldflags -static
|
||||
ECONF_SOURCE=.. \
|
||||
econf \
|
||||
--prefix=/ \
|
||||
--enable-zlib \
|
||||
--enable-zlib-dynamic \
|
||||
--disable-static-utils
|
||||
emake || die
|
||||
}
|
||||
|
||||
src_test() {
|
||||
# this manually runs configure and stuff, so ignore it
|
||||
./tests/runtests -v || die
|
||||
}
|
||||
|
||||
src_install() {
|
||||
emake -C build install DESTDIR="${D}" || die
|
||||
dodoc AUTHORS ChangeLog NEWS README TODO
|
||||
|
||||
into /
|
||||
newsbin "${FILESDIR}"/update-modules-3.5.sh update-modules || die
|
||||
doman "${FILESDIR}"/update-modules.8 || die
|
||||
|
||||
cat <<-EOF > "${T}"/usb-load-ehci-first.conf
|
||||
install ohci_hcd /sbin/modprobe ehci_hcd ; /sbin/modprobe --ignore-install ohci_hcd \$CMDLINE_OPTS
|
||||
install uhci_hcd /sbin/modprobe ehci_hcd ; /sbin/modprobe --ignore-install uhci_hcd \$CMDLINE_OPTS
|
||||
EOF
|
||||
|
||||
insinto /etc/modprobe.d
|
||||
doins "${T}"/usb-load-ehci-first.conf || die #260139
|
||||
}
|
||||
|
||||
pkg_postinst() {
|
||||
# cheat to keep users happy
|
||||
if grep -qs modules-update "${ROOT}"/etc/init.d/modules ; then
|
||||
sed -i 's:modules-update:update-modules:' "${ROOT}"/etc/init.d/modules
|
||||
fi
|
||||
|
||||
# For files that were upgraded but not renamed via their ebuild to
|
||||
# have a proper .conf extension, rename them so etc-update tools can
|
||||
# take care of things. #274942
|
||||
local i f cfg
|
||||
eshopts_push -s nullglob
|
||||
for f in "${ROOT}"etc/modprobe.d/* ; do
|
||||
# The .conf files need no upgrading unless a non-.conf exists,
|
||||
# so skip this until later ...
|
||||
[[ ${f} == *.conf ]] && continue
|
||||
# If a .conf doesn't exist, then a package needs updating, or
|
||||
# the user created it, or it's orphaned. Either way, we don't
|
||||
# really know, so leave it alone.
|
||||
[[ ! -f ${f}.conf ]] && continue
|
||||
|
||||
i=0
|
||||
while :; do
|
||||
cfg=$(printf "%s/._cfg%04d_%s.conf" "${f%/*}" ${i} "${f##*/}")
|
||||
[[ ! -e ${cfg} ]] && break
|
||||
((i++))
|
||||
done
|
||||
elog "Updating ${f}; please run 'etc-update'"
|
||||
mv "${f}.conf" "${cfg}"
|
||||
mv "${f}" "${f}.conf"
|
||||
done
|
||||
# Whine about any non-.conf files that are left
|
||||
for f in "${ROOT}"etc/modprobe.d/* ; do
|
||||
[[ ${f} == *.conf ]] && continue
|
||||
ewarn "The '${f}' file needs to be upgraded to end with a '.conf'."
|
||||
ewarn "Either upgrade the package that owns it, or manually rename it."
|
||||
done
|
||||
eshopts_pop
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user