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authorPatrick J Volkerding <volkerdi@slackware.com>2009-08-26 10:00:38 -0500
committerEric Hameleers <alien@slackware.com>2018-05-31 22:41:17 +0200
commit5a12e7c134274dba706667107d10d231517d3e05 (patch)
tree55718d5acb710fde798d9f38d0bbaf594ed4b296 /source/a/mkinitrd/mkinitrd_command_generator.sh
downloadcurrent-5a12e7c134274dba706667107d10d231517d3e05.tar.gz
Slackware 13.0slackware-13.0
Wed Aug 26 10:00:38 CDT 2009 Slackware 13.0 x86_64 is released as stable! Thanks to everyone who helped make this release possible -- see the RELEASE_NOTES for the credits. The ISOs are off to the replicator. This time it will be a 6 CD-ROM 32-bit set and a dual-sided 32-bit/64-bit x86/x86_64 DVD. We're taking pre-orders now at store.slackware.com. Please consider picking up a copy to help support the project. Once again, thanks to the entire Slackware community for all the help testing and fixing things and offering suggestions during this development cycle. As always, have fun and enjoy! -P.
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+#!/bin/sh
+# $Id: mkinitrd_command_generator.sh,v 1.40 2008/12/18 23:32:56 eha Exp eha $
+# Copyright 2008, 2009 by Eric Hameleers <alien@slackware.com>, Eindhoven, Netherlands
+# Copyright 2008, 2009 by PiterPUNK <piterpunk@slackware.com>, Sao Paulo, SP, Brazil
+# All rights reserved.
+#
+# Permission to use, copy, modify, and distribute this software for
+# any purpose with or without fee is hereby granted, provided that
+# the above copyright notice and this permission notice appear in all
+# copies.
+#
+# THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
+# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHORS AND COPYRIGHT HOLDERS AND THEIR
+# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+# USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+# OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+# SUCH DAMAGE.
+# -----------------------------------------------------------------------------
+#
+# Create an initrd which fits the system.
+# Take into account the use of LVM/LUKS/RAID.
+# Find out about any hardware drivers the system may need in an initrd when
+# booting from a generic lightweight kernel.
+#
+# -----------------------------------------------------------------------------
+
+# The script's revision number will be displayed in the help text:
+REV=$( echo "$Revision: 1.40 $" | cut -d' ' -f2 )
+
+# Define some essential parameter values:
+USING_LVM=""
+USING_LUKS=""
+USING_RAID=""
+MLIST=""
+REALDEV="" # The device that contains the LUKS volume
+BASEDEV="" # Lowest level device (raw block device or RAID volume)
+
+FSTAB=${FSTAB:-"/etc/fstab"} # so we can test with alternate fstab files
+
+# These are needed by -c and -i options:
+SOURCE_TREE=${SOURCE_TREE:-"/boot/initrd-tree"}
+CLEAR_TREE=${CLEAR_TREE:-1}
+KEYMAP=${KEYMAP:-"us"}
+WAIT=${WAIT:-1}
+
+# A basic explanation of the commandline parameters:
+basic_usage() {
+ cat <<-EOT
+
+ *** $(basename $0) revision $REV ***
+ Usage:
+ $(basename $0) [ options ] [ kernel_filename ]
+ Options:
+ -a <"additional params"> Additional parameters to pass to mkinitrd.
+ -c | --conf Show a suitable mkinitrd configuration file.
+ -h | --help Show this help.
+ -i | --interactive Navigate through menus instead of using
+ commandline arguments.
+ --longhelp Show more detailed information/examples.
+ -k <kernelversion> Use specific kernel version.
+ -m <"additional mods"> Additional modules to pass to mkinitrd,
+ separated by colons (:).
+ -l | --lilo Only show lilo.conf section
+ (requires a kernel_filename).
+ -r | --run Only show 'mkinitrd' command.
+ EOT
+}
+
+# More of a tutorial here:
+extended_usage() {
+ cat <<-EOT
+
+ This script is useful in situations where you require an initrd image
+ to boot your computer.
+ For instance, when booting a kernel that does not have support for your
+ storage or root filesystem built in (such as the Slackware 'generic'
+ kernels').
+
+ * When you run the script without parameters, it will examine your
+ running system, your current kernel version and will output an example
+ of a 'mkinitrd' commandline that you can use to generate an initrd
+ image containing enough driver support to boot the computer.
+
+ * You can make it more specific: when you add the filename of a kernel
+ as parameter to the script, it will determine the kernel version from
+ that kernel, and also give an example of the lines that you should add
+ to your '/etc/lilo.conf' file.
+
+ * If you want your initrd image to have a custom name instead of the
+ default '/boot/initrd.gz' you can add it as another parameter to the
+ script, as follows:
+
+ $(basename $0) -a "-o /boot/custom.gz"
+
+ The arguments to the '-a' parameter will be used as additional arguments
+ to the 'mkinitrd' command.
+
+ * If you need additional modules in the initrd image, apart from what
+ the script determines, you can pass then to the script using the '-m'
+ parameter as follows:
+
+ $(basename $0) -m "uhci-hcd:usbhid"
+
+ The above example adds support for USB keyboards to the initrd - you
+ may need that if you have encrypted your root partition and need to
+ enter a passphrase using a USB keyboard.
+
+ * Instead of copying and pasting the script's output, you can create
+ an initrd by directly executing the output, like in this example:
+
+ EOT
+
+ echo " \$($(basename $0) --run /boot/vmlinuz-generic-smp-2.6.24.5-smp)"
+
+ cat <<-EOT
+
+ That used the '-r' or '--run' switch to make the script only write
+ the 'mkinitrd' commandline to the terminal.
+
+ * When you want to add a section for a specific kernel to
+ '/etc/lilo.conf' directly, use the '-l' or '--lilo' switch and use a
+ command like in this example:
+
+ EOT
+
+ echo " $(basename $0) --lilo /boot/vmlinuz-generic-smp-2.6.24.5-smp >>/etc/lilo.conf"
+
+ cat <<-EOT
+
+ That command will result in the following lines being added to your
+ '/etc/lilo.conf' file (example for my hardware):
+
+ # Linux bootable partition config begins
+ # initrd created with 'mkinitrd -c -k 2.6.24.5-smp -m ata_generic:pata_amd:mbcache:jbd:ext3 -f ext3 -r /dev/hda7'
+ image = /boot/vmlinuz-generic-smp-2.6.24.5-smp
+ initrd = /boot/initrd.gz
+ root = /dev/hda7
+ label = 2.6.24.5-smp
+ read-only
+ # Linux bootable partition config ends
+
+ The last two examples show how easy it is to configure your computer
+ for the use of an initrd if you need one. The only thing left to do
+ afterwards is running 'lilo'.
+
+ EOT
+}
+
+# Find the device that holds the root partition:
+get_root_device() {
+ if [ -e $FSTAB ]; then
+ RD=$(cat $FSTAB | tr '\t' ' ' | tr -s ' ' | grep ' / ' | cut -f1 -d' ')
+ if [ "$(echo $RD | cut -f1 -d=)" = "LABEL" -o "$(echo $RD | cut -f1 -d=)" = "UUID" ]; then
+ DKEY=$(echo $RD | cut -f1 -d=)
+ # The value can be LABEL=foo or LABEL='foo' or LABEL="foo"
+ DVAL=$(echo $RD | cut -f2 -d= | tr -d "'\042")
+ RD=$(/sbin/blkid | grep -w $DKEY | grep -w $DVAL | cut -f1 -d:)
+ fi
+ else
+ RD=$(grep -m1 "^/dev/.*[[:blank:]]/[[:blank:]]" /proc/mounts | cut -f1 -d' ')
+ fi
+ echo $RD
+}
+
+# Get the root fs information:
+get_rootfs_type() {
+ if $(type vol_id 1>/dev/null 2>&1) ; then
+ vol_id $ROOTDEV | grep ID_FS_TYPE | cut -f2 -d=
+ else
+ # Alternatively, use:
+ cat $FSTAB | tr '\t' ' ' | tr -s ' ' | grep ' / ' | cut -f3 -d' '
+ fi
+}
+
+# Add the module(s) needed for the root filesystem:
+add_rootfs_module() {
+ local FSMOD
+ FSMOD=$(/sbin/modprobe --set-version $KVER --show-depends ${ROOTFS} 2>/dev/null | while read LINE; do
+ echo $(basename $(echo $LINE | cut -d' ' -f2) .ko )
+ done)
+ if [ -n "$FSMOD" ]; then
+ [ -n "$MLIST" ] && echo "$MLIST:$(echo $FSMOD | tr ' ' ':')" \
+ || echo $FSMOD | tr ' ' ':'
+ fi
+}
+
+# Determine the list of kernel modules needed to support the root device:
+determine_blockdev_drivers() {
+ # Walk the /sys tree to find kernel modules that are
+ # required for our storage devices.
+ # Thanks to PiterPUNK for this piece of code.
+ local MLIST
+ MLIST=$(for i in $(find /sys/block -name "device" -exec ls -l {} \; | sed -ne 's:.*/\(devices.*\)/[a-zA-Z]\+[.0-9]\+/.*:/sys/\1:p' | sort -u); do
+ for j in $(find $i -name "modalias"); do
+ /sbin/modprobe --set-version $KVER --show-depends $(cat $j) 2>/dev/null | while read LINE ; do
+ echo $(basename $(echo $LINE | cut -d' ' -f2) .ko )
+ done
+ done
+ done)
+ MLIST=$( echo $MLIST | tr ' ' ':' )
+ echo $MLIST
+}
+
+# Search for USB keyboards:
+function add_usb_keyboard() {
+ local USBMOD
+ if cat /proc/bus/input/devices | sed -e 's/^$/\$/g' | \
+ tr "\n$" " \n" | grep -q " Phys=.*usb.* .*Handlers=.*kbd.*B:"; then
+ USBMOD="usbhid"
+ [ -n "$MLIST" ] && MLIST="$MLIST:$USBMOD" \
+ || MLIST="$USBMOD"
+ fi
+ echo $MLIST
+}
+
+# Determine what USB Host Controller is in use
+function add_usb_hcd() {
+ local USBMOD
+ for i in `ls -Ld /sys/module/*_hcd/drivers/*`; do
+ if ls -L $i | grep -q "[0-9a-f]*:" ; then
+ USBMOD=$( echo $i | cut -f4 -d/ | tr "_" "-")
+ [ -n "$MLIST" ] && MLIST="$MLIST:$USBMOD" \
+ || MLIST="$USBMOD"
+ fi
+ done
+ echo $MLIST
+}
+
+# Is the root partition on a (combination of) LVM/LUKS volume?
+check_luks_lvm_raid() {
+ if $( lvdisplay -c $ROOTDEV 1>/dev/null 2>/dev/null ); then
+ # Our root partition is on a LV:
+ USING_LVM=1
+ # Search the Physical Volume of our Logical Volume:
+ MYVG=$( echo $(lvdisplay -c $ROOTDEV) | cut -d: -f2 )
+ for LINE in $(pvdisplay -c) ; do
+ VG=$(echo $LINE | cut -d: -f2)
+ [ "$VG" = "$MYVG" ] && break
+ done
+ PV=$(echo $LINE | cut -d: -f1)
+ # Check if there is a LUKS device underneath:
+ if $( cryptsetup status $PV 1>/dev/null 2>/dev/null ) ; then
+ # Our root partition's LV is on a LUKS volume:
+ USING_LUKS=1
+ REALDEV=$( cryptsetup status $PV | grep 'device: ' | tr -d ' ' | cut -d: -f2 )
+ BASEDEV=$REALDEV
+ else
+ BASEDEV=$PV
+ fi
+ elif $( cryptsetup status $ROOTDEV 1>/dev/null 2>/dev/null ) ; then
+ # Our root device is on a LUKS volume:
+ USING_LUKS=1
+ REALDEV=$( cryptsetup status $ROOTDEV | grep 'device: ' | tr -d ' ' | cut -d: -f2 )
+ ROOTDEV=$(basename $ROOTDEV)
+ # Check for LVM:
+ for LV in $(lvdisplay -c | tr -d ' ' | cut -f1 -d:) ; do
+ # Note: cryptsetup shows the real device, whereas
+ # lvdisplay requires the /dev/<myvg>/... symlink to the real device.
+ if [ "$(readlink $LV)" = "$REALDEV" ]; then
+ REALDEV=$LV
+ break
+ fi
+ done
+ if $( lvdisplay -c $REALDEV 1>/dev/null 2>/dev/null ); then
+ # Our root partition's LUKS device is on a LV:
+ USING_LVM=1
+ # Search the Physical Volume of our Logical Volume:
+ MYVG=$( echo $(lvdisplay -c $REALDEV) | cut -d: -f2 )
+ for LINE in $(pvdisplay -c) ; do
+ VG=$(echo $LINE | cut -d: -f2)
+ [ "$VG" = "$MYVG" ] && break
+ done
+ PV=$(echo $LINE | cut -d: -f1)
+ BASEDEV=$PV
+ else
+ BASEDEV=$REALDEV
+ fi
+ else
+ BASEDEV=$ROOTDEV
+ fi
+
+ # Finally, we should check if base device is
+ # a real block device or a RAID volume:
+ for MD in $(cat /proc/mdstat | grep -w active | cut -d' ' -f1) ; do
+ if [ "$BASEDEV" = "/dev/$MD" ]; then
+ USING_RAID=1
+ break
+ fi
+ done
+}
+
+# Before we start
+[ -x /bin/id ] && CMD_ID="/bin/id" || CMD_ID="/usr/bin/id"
+if [ "$($CMD_ID -u)" != "0" ]; then
+ echo "You need to be root to run $(basename $0)."
+ exit 1
+fi
+
+# Parse the commandline parameters:
+while [ ! -z "$1" ]; do
+ case $1 in
+ --longhelp)
+ basic_usage
+ extended_usage
+ exit 0
+ ;;
+ -a)
+ MKINIT_PARAMS=$2
+ shift 2
+ ;;
+ -c|--conf)
+ [ -n "$EMIT" ] && { echo "Do not mix incompatible parameters!"; exit 1; }
+ EMIT="conf"
+ shift
+ ;;
+ -h|--help)
+ basic_usage
+ exit 0
+ ;;
+ -i|--interactive)
+ INTERACTIVE=1
+ shift
+ ;;
+ -k)
+ KVER=$2
+ shift 2
+ ;;
+ -m)
+ MKINIT_MODS=$2
+ shift 2
+ ;;
+ -l|--lilo)
+ [ -n "$EMIT" ] && { echo "Do not mix incompatible parameters!"; exit 1; }
+ EMIT="lilo"
+ shift
+ ;;
+ -L|--fromlilo)
+ FROMLILO=1
+ shift
+ ;;
+ -r|--run)
+ [ -n "$EMIT" ] && { echo "Do not mix incompatible parameters!"; exit 1; }
+ EMIT="run"
+ shift
+ ;;
+ -R|--rootdev)
+ ROOTDEV=$2
+ shift 2
+ ;;
+ -*)
+ echo "Unsupported parameter '$1'!"
+ exit 1
+ ;;
+ *) # Everything else but switches (which start with '-') follows:
+ if [ -f $1 ]; then
+ KFILE=$1
+ # Construction of KFILE's full filename:
+ KFILEPATH=$(cd $(dirname $KFILE) && pwd)
+ if [ -L $KFILE ]; then
+ KFILE=$(readlink $KFILE)
+ else
+ KFILE=$(basename $KFILE)
+ fi
+ KFILE=${KFILEPATH}/$KFILE
+ if [ -z "$(file $KFILE | grep 'Linux kernel x86 boot')" ]; then
+ echo "File '$KFILE' does not look like it is a kernel file!"
+ exit 1
+ fi
+ else
+ echo "File $1 not found!"
+ exit 1
+ fi
+ shift
+ ;;
+ esac
+done
+
+# Determine what to show as output (other options may have set EMIT already)
+EMIT=${EMIT:-"all"}
+
+# An EMIT value of 'lilo' requires a kernel filename as script parameter:
+if [ "$EMIT" = "lilo" ]; then
+ if [ -z "$KFILE" ]; then
+ echo "A kernel_filename is required with the '-l|--lilo' option!"
+ exit 1
+ fi
+fi
+
+# Determine kernel version to use,
+# and check if modules for this kernel are actually present:
+if [ -z "$KVER" ]; then
+ if [ -n "$KFILE" ]; then
+ KVER="$(strings $KFILE | grep '(.*@.*) #' | cut -f1 -d' ')"
+ else
+ KVER="$(uname -r)"
+ fi
+fi
+if [ ! -d /lib/modules/$KVER ]; then
+ echo "Modules for kernel $KVER aren't installed."
+ exit 1
+fi
+
+# Determine whether the user passed an alternate filename for the initrd:
+if [ -n "$MKINIT_PARAMS" ]; then
+ SRCHLIST="$MKINIT_PARAMS"
+ for ELEM in $MKINIT_PARAMS ; do
+ SRCHLIST=$(echo $SRCHLIST | cut -d' ' -f2-) # cut ELEM from the list
+ if [ "$ELEM" = "-o" ]; then
+ IMGFILE=$(echo $SRCHLIST | cut -d' ' -f1)
+ break
+ fi
+ done
+fi
+IMGFILE=${IMGFILE:-"/boot/initrd.gz"}
+
+# Get information about the root device / root filesystem:
+ROOTDEV=${ROOTDEV:-$(get_root_device)}
+ROOTFS=$(get_rootfs_type)
+
+# Determine the list of kernel modules needed to support the root device:
+MLIST=$(determine_blockdev_drivers)
+
+# Determine if a USB keyboard is in use and include usbhid to module list
+MLIST=$(add_usb_keyboard)
+
+# If we use any USB module, try to determine the Host Controller
+if echo $MLIST | grep -q "usb"; then
+ MLIST=$(add_usb_hcd)
+fi
+
+# Check what combination of LUKS/LVM/RAID we have to support:
+# This sets values for USING_LUKS, USING_LVM, USING_RAID, REALDEV and BASEDEV.
+check_luks_lvm_raid
+
+# This is the interactive part:
+if [ "$INTERACTIVE" = "1" ]; then
+ if [ "$FROMLILO" != "1" ]; then
+ dialog --stdout --title "WELCOME TO MKINITRD COMMAND GENERATOR" --msgbox "\
+The main goal of this utility is to create a good initrd to \
+fit your needs. It can detect what kernel you are running, \
+what is your root device, root filesystem, if you use encryption, \
+LVM, RAID, etc. \
+\n\n\
+Usually the probed values are OK and they will be the \
+defaults in all subsequent dialogs, but maybe you want \
+to change something. \n\
+If in doubt, leave the defaults." 0 0
+
+ KVER=$( ls -d1 --indicator-style=none /lib/modules/* | \
+ awk -F/ -vVER=$KVER '{
+ if ( VER == $NF ) {
+ ONOFF="on"
+ } else {
+ ONOFF="off"
+ } ; printf("%s \"\" %s\n",$NF,ONOFF) }' | \
+ xargs dialog --stdout --title "CHOOSE KERNEL VERSION" \
+ --default-item $KVER --radiolist "\
+Please, select the kernel version you want to create this initrd for." 0 0 4 )
+ [ -z "$KVER" ] && exit 1
+
+ OLDROOTDEV=$ROOTDEV
+ ROOTDEV=$( dialog --stdout --title "SELECT ROOT DEVICE" --inputbox "\
+Enter your root device. Root device is the one where your '/' filesystem \
+is mounted." 0 0 "$ROOTDEV" )
+ [ -z "$ROOTDEV" ] && exit 1
+
+ # We need to re-check our defaults in case the user changed the default
+ # value for ROOTDEV:
+ [ "$OLDROOTDEV" != "$ROOTDEV" ] && check_luks_lvm_raid
+ ROOTFS=$(get_rootfs_type)
+
+ ROOTFS=$( dialog --stdout --title "SELECT ROOT FILESYSTEM" --inputbox "\
+Enter the type of your root filesystem." 0 0 "$ROOTFS" )
+ [ -z "$ROOTFS" ] && exit 1
+ fi
+
+ MLIST=$(add_rootfs_module)
+
+ LLR=$( dialog --stdout --title "LVM/LUKS/RAID" --checklist "\
+Do you use some of those in your root filesystem? \
+If this is the case, please select one or more options." 12 45 3 \
+"LVM" "Logical Volume Manager" $([ "$USING_LVM" = "1" ] && echo on || echo off) \
+"LUKS" "Linux Unified Key Setup" $([ "$USING_LUKS" = "1" ] && echo on || echo off) \
+"RAID" "Linux Software RAID" $([ "$USING_RAID" = "1" ] && echo on || echo off))
+
+ if [ "$?" != "0" ]; then
+ exit 1
+ fi
+
+ echo $LLR | grep -q LUKS && USING_LUKS="1"
+ echo $LLR | grep -q LVM && USING_LVM="1"
+ echo $LLR | grep -q RAID && USING_RAID="1"
+
+ if [ "$USING_LUKS" = "1" ]; then
+ REALDEV=$( dialog --stdout --title "LUKS ROOT DEVICE" --inputbox "\
+Please, enter your LUKS root device:" 0 0 "$REALDEV" )
+ [ -z "$REALDEV" ] && exit 1
+ fi
+fi
+
+# Step out of the interactive loop for a moment. The next block needs to be
+# executed in all cases.
+
+# We need to 'undouble' the MLIST array. Some people report that walking the
+# /sys tree produces duplicate modules in the list.
+# The awk command elimitates doubles without changing the order:
+MLIST=$( echo $MLIST | tr ':' '\n' | awk '!x[$0]++' | tr '\n' ' ' )
+MLIST=$( echo $MLIST | tr ' ' ':' )
+MLIST=$(echo ${MLIST%:}) # To weed out a trailing ':' which was reported once.
+
+# Back to the interactive part:
+
+if [ "$INTERACTIVE" = "1" ]; then
+ MLIST=$( dialog --stdout --title "INITRD'S MODULE LIST" --inputbox "\
+The list here shows all modules needed to support your root filesystem \
+and boot from it. But you can change the list to use some alternative \
+or additional modules. If you don't know what to do, the default is safe." \
+0 0 "$MLIST" )
+ if [ "$?" != "0" ]; then
+ exit 1
+ fi
+
+ EXTRA=$( dialog --stdout --title "EXTRA CONFIGURATION" --checklist "\
+Now is your chance for some additional configuration. All of these \
+configurations are optional and you can stick to the defaults." 11 72 3 \
+"KEYMAP" "Select keyboard layout (default: US)" \
+ $([ $USING_LUKS = 1 ] && echo on || echo off) \
+"RESUMEDEV" "Select device for 'suspend-to-disk' feature" off \
+"WAIT" "Add delay to allow detection of slow disks at boot" off)
+ if [ "$?" != "0" ]; then
+ exit 1
+ fi
+
+ if echo $EXTRA | grep -q KEYMAP ; then
+ KEYMAP=$( dialog --stdout --title "KEYBOARD LAYOUT SELECTION" \
+ --cancel-label "Skip" \
+ --menu "You may select one of the following keyboard layouts. \
+If you do not select a keyboard map, 'us.map' \
+(the US keyboard layout) is the default. Use the UP/DOWN \
+arrow keys and PageUp/PageDown to scroll \
+through the whole list of choices." \
+22 55 11 \
+"qwerty/us.map" "" \
+"azerty/azerty.map" "" \
+"azerty/be-latin1.map" "" \
+"azerty/fr-latin0.map" "" \
+"azerty/fr-latin1.map" "" \
+"azerty/fr-latin9.map" "" \
+"azerty/fr-old.map" "" \
+"azerty/fr-pc.map" "" \
+"azerty/fr.map" "" \
+"azerty/wangbe.map" "" \
+"azerty/wangbe2.map" "" \
+"dvorak/ANSI-dvorak.map" "" \
+"dvorak/dvorak-l.map" "" \
+"dvorak/dvorak-r.map" "" \
+"dvorak/dvorak.map" "" \
+"dvorak/no-dvorak.map" "" \
+"fgGIod/tr_f-latin5.map" "" \
+"fgGIod/trf-fgGIod.map" "" \
+"olpc/es-olpc.map" "" \
+"olpc/pt-olpc.map" "" \
+"qwerty/bg-cp1251.map" "" \
+"qwerty/bg-cp855.map" "" \
+"qwerty/bg_bds-cp1251.map" "" \
+"qwerty/bg_bds-utf8.map" "" \
+"qwerty/bg_pho-cp1251.map" "" \
+"qwerty/bg_pho-utf8.map" "" \
+"qwerty/br-abnt.map" "" \
+"qwerty/br-abnt2.map" "" \
+"qwerty/br-latin1-abnt2.map" "" \
+"qwerty/br-latin1-us.map" "" \
+"qwerty/by-cp1251.map" "" \
+"qwerty/by.map" "" \
+"qwerty/bywin-cp1251.map" "" \
+"qwerty/cf.map" "" \
+"qwerty/cz-cp1250.map" "" \
+"qwerty/cz-lat2-prog.map" "" \
+"qwerty/cz-lat2.map" "" \
+"qwerty/cz-qwerty.map" "" \
+"qwerty/defkeymap.map" "" \
+"qwerty/defkeymap_V1.0.map" "" \
+"qwerty/dk-latin1.map" "" \
+"qwerty/dk.map" "" \
+"qwerty/emacs.map" "" \
+"qwerty/emacs2.map" "" \
+"qwerty/es-cp850.map" "" \
+"qwerty/es.map" "" \
+"qwerty/et-nodeadkeys.map" "" \
+"qwerty/et.map" "" \
+"qwerty/fi-latin1.map" "" \
+"qwerty/fi-latin9.map" "" \
+"qwerty/fi-old.map" "" \
+"qwerty/fi.map" "" \
+"qwerty/gr-pc.map" "" \
+"qwerty/gr.map" "" \
+"qwerty/hu101.map" "" \
+"qwerty/il-heb.map" "" \
+"qwerty/il-phonetic.map" "" \
+"qwerty/il.map" "" \
+"qwerty/is-latin1-us.map" "" \
+"qwerty/is-latin1.map" "" \
+"qwerty/it-ibm.map" "" \
+"qwerty/it.map" "" \
+"qwerty/it2.map" "" \
+"qwerty/jp106.map" "" \
+"qwerty/kazakh.map" "" \
+"qwerty/kyrgyz.map" "" \
+"qwerty/la-latin1.map" "" \
+"qwerty/lt.baltic.map" "" \
+"qwerty/lt.l4.map" "" \
+"qwerty/lt.map" "" \
+"qwerty/mk-cp1251.map" "" \
+"qwerty/mk-utf.map" "" \
+"qwerty/mk.map" "" \
+"qwerty/mk0.map" "" \
+"qwerty/nl.map" "" \
+"qwerty/nl2.map" "" \
+"qwerty/no-latin1.map" "" \
+"qwerty/no.map" "" \
+"qwerty/pc110.map" "" \
+"qwerty/pl.map" "" \
+"qwerty/pl1.map" "" \
+"qwerty/pl2.map" "" \
+"qwerty/pl3.map" "" \
+"qwerty/pl4.map" "" \
+"qwerty/pt-latin1.map" "" \
+"qwerty/pt-latin9.map" "" \
+"qwerty/pt.map" "" \
+"qwerty/ro.map" "" \
+"qwerty/ro_std.map" "" \
+"qwerty/ru-cp1251.map" "" \
+"qwerty/ru-ms.map" "" \
+"qwerty/ru-yawerty.map" "" \
+"qwerty/ru.map" "" \
+"qwerty/ru1.map" "" \
+"qwerty/ru2.map" "" \
+"qwerty/ru3.map" "" \
+"qwerty/ru4.map" "" \
+"qwerty/ru_win.map" "" \
+"qwerty/ruwin_alt-CP1251.map" "" \
+"qwerty/ruwin_alt-KOI8-R.map" "" \
+"qwerty/ruwin_alt-UTF-8.map" "" \
+"qwerty/ruwin_cplk-CP1251.map" "" \
+"qwerty/ruwin_cplk-KOI8-R.map" "" \
+"qwerty/ruwin_cplk-UTF-8.map" "" \
+"qwerty/ruwin_ct_sh-CP1251.map" "" \
+"qwerty/ruwin_ct_sh-KOI8-R.map" "" \
+"qwerty/ruwin_ct_sh-UTF-8.map" "" \
+"qwerty/ruwin_ctrl-CP1251.map" "" \
+"qwerty/ruwin_ctrl-KOI8-R.map" "" \
+"qwerty/ruwin_ctrl-UTF-8.map" "" \
+"qwerty/se-fi-ir209.map" "" \
+"qwerty/se-fi-lat6.map" "" \
+"qwerty/se-ir209.map" "" \
+"qwerty/se-lat6.map" "" \
+"qwerty/se-latin1.map" "" \
+"qwerty/sk-prog-qwerty.map" "" \
+"qwerty/sk-qwerty.map" "" \
+"qwerty/speakup-jfw.map" "" \
+"qwerty/speakupmap.map" "" \
+"qwerty/sr-cy.map" "" \
+"qwerty/sv-latin1.map" "" \
+"qwerty/tr_q-latin5.map" "" \
+"qwerty/tralt.map" "" \
+"qwerty/trf.map" "" \
+"qwerty/trq.map" "" \
+"qwerty/ttwin_alt-UTF-8.map.gz" "" \
+"qwerty/ttwin_cplk-UTF-8.map.gz" "" \
+"qwerty/ttwin_ct_sh-UTF-8.map.gz" "" \
+"qwerty/ttwin_ctrl-UTF-8.map.gz" "" \
+"qwerty/ua-cp1251.map.gz" "" \
+"qwerty/ua-utf-ws.map" "" \
+"qwerty/ua-utf.map" "" \
+"qwerty/ua-ws.map" "" \
+"qwerty/ua.map" "" \
+"qwerty/uk.map" "" \
+"qwerty/us-acentos.map" "" \
+"qwerty/us.map" "" \
+"qwertz/croat.map" "" \
+"qwertz/cz-us-qwertz.map" "" \
+"qwertz/cz.map" "" \
+"qwertz/de-latin1-nodeadkeys.map" "" \
+"qwertz/de-latin1.map" "" \
+"qwertz/de.map" "" \
+"qwertz/de_CH-latin1.map" "" \
+"qwertz/fr_CH-latin1.map" "" \
+"qwertz/fr_CH.map" "" \
+"qwertz/hu.map" "" \
+"qwertz/sg-latin1-lk450.map" "" \
+"qwertz/sg-latin1.map" "" \
+"qwertz/sg.map" "" \
+"qwertz/sk-prog-qwertz.map" "" \
+"qwertz/sk-qwertz.map" "" \
+"qwertz/slovene.map" "" )
+ [ -n "$KEYMAP" ] && KEYMAP=$(basename $KEYMAP .map)
+ fi
+
+ if echo $EXTRA | grep -q RESUMEDEV ; then
+ # Print information about swap partitions:
+ FREERAM=$(free -k | grep "^Mem:" | tr -s ' ' | cut -d' ' -f2)
+ SWPINFO=""
+ for SWPDEV in $(grep -w swap $FSTAB | cut -d' ' -f1) ; do
+ SWPINFO="$SWPINFO $SWPDEV Linux swap partition $(fdisk -s $SWPDEV) KB \\n"
+ [ $(fdisk -s $SWPDEV) -gt $FREERAM ] && RESUMEDEV=$SWPDEV
+ done
+ FREERAM=$(free -m | grep "^Mem:" | tr -s ' ' | cut -d' ' -f2)
+ RESUMEDEV=$( dialog --stdout --no-collapse --title "HIBERNATE RESUME DEVICE" --inputbox "\
+When using suspend-to-disk feature (hibernate), your computer's RAM is copied \
+to a swap device when it shuts down. The kernel will resume from that RAM \
+image at boot. This means that the swap partition must not be smaller than \
+the amount of RAM you have ($FREERAM MB). \n\
+$SWPINFO \n\
+Please specify a swap partition to be used for hibernation:" \
+0 0 "$RESUMEDEV")
+ [ -z "$RESUMEDEV" ] && exit 1
+ fi
+
+ if echo $EXTRA | grep -q WAIT ; then
+ WAIT=$( dialog --stdout --title "WAIT FOR ROOT DEVICE" --inputbox "\
+Some block devices are too slow to be detected properly at boot. USB storage \
+devices and some disk arrays have this 'feature'. To make your machine \
+boot properly, you can add some delay here, to wait until all your disks are \
+probed and detected. The time is in seconds:" 0 0 "$WAIT")
+ [ -z "$WAIT" ] && exit 1
+ fi
+
+ IMGFILE=$( dialog --stdout --title "INITRD IMAGE NAME" --inputbox "\
+Enter your initrd image filename." 0 0 "$IMGFILE" )
+ [ -z "$IMGFILE" ] && exit 1
+
+else
+ MLIST=$(add_rootfs_module)
+fi
+
+# Add any modules passed along on the commandline:
+if [ -n "$MKINIT_MODS" ]; then
+ [ -n "$MLIST" ] && MLIST="$MLIST:$(echo $MKINIT_MODS | tr ' ' ':')" \
+ || MLIST="$(echo $MKINIT_MODS | tr ' ' ':')"
+fi
+
+# Constructing the mkinitrd command:
+MKINIT="mkinitrd -c -k $KVER -f $ROOTFS -r $ROOTDEV"
+
+# If we have a module list, add them:
+if ! [ -z "$MLIST" -o "$MLIST" = ":" ]; then
+ MKINIT="$MKINIT -m $MLIST"
+fi
+
+# Deal with LUKS/LVM/RAID:
+if [ "$USING_LUKS" = "1" ]; then
+ MKINIT="$MKINIT -C $REALDEV"
+fi
+if [ "$USING_LVM" = "1" ]; then
+ MKINIT="$MKINIT -L"
+fi
+if [ "$USING_RAID" = "1" ]; then
+ MKINIT="$MKINIT -R"
+fi
+
+if [ -n "$RESUMEDEV" ]; then
+ # Add hibernation partition:
+ MKINIT="$MKINIT -h $RESUMEDEV"
+fi
+if [ -n "$KEYMAP" -a "$KEYMAP" != "us" ]; then
+ # Add non-us keyboard mapping:
+ MKINIT="$MKINIT -l $KEYMAP"
+fi
+if [ -n "$WAIT" -a $WAIT -ne 1 ]; then
+ # Add non-default wait time:
+ MKINIT="$MKINIT -w $WAIT"
+fi
+if ! echo "$MKINIT_PARAMS" | grep -q ' -o ' ; then
+ # Add non-default output filename:
+ MKINIT="$MKINIT -o $IMGFILE"
+fi
+if [ -n "$MKINIT_PARAMS" ]; then
+ # Add user-supplied additional parameters:
+ MKINIT="$MKINIT $MKINIT_PARAMS"
+fi
+
+# Notify the user:
+if [ "$EMIT" = "all" ]; then
+ cat <<-EOT
+ #
+ # $(basename $0) revision $REV
+ #
+ # This script will now make a recommendation about the command to use
+ # in case you require an initrd image to boot a kernel that does not
+ # have support for your storage or root filesystem built in
+ # (such as the Slackware 'generic' kernels').
+ # A suitable 'mkinitrd' command will be:
+
+ $MKINIT
+ EOT
+elif [ "$EMIT" = "run" ]; then
+ echo "$MKINIT"
+elif [ "$EMIT" = "conf" ]; then
+ cat <<-EOT
+ SOURCE_TREE="$SOURCE_TREE"
+ CLEAR_TREE="$CLEAR_TREE"
+ OUTPUT_IMAGE="$IMGFILE"
+ KERNEL_VERSION="$KVER"
+ KEYMAP="$KEYMAP"
+ MODULE_LIST="$(echo $MLIST | cut -f2 -d\ )"
+ LUKSDEV="$REALDEV"
+ ROOTDEV="$ROOTDEV"
+ ROOTFS="$ROOTFS"
+ RESUMEDEV="$RESUMEDEV"
+ RAID="$USING_RAID"
+ LVM="$USING_LVM"
+ WAIT="$WAIT"
+ EOT
+fi
+
+if [ -n "$KFILE" ]; then
+ if [ "$EMIT" = "all" ]; then
+ cat <<-EOT
+ # An entry in 'etc/lilo.conf' for kernel '$KFILE' would look like this:
+ EOT
+ fi
+ if [ "$EMIT" = "all" -o "$EMIT" = "lilo" ]; then
+ # Compensate for the syntax used for the LUKS-on-LVM case:
+ [ "$(basename $ROOTDEV)" = "$ROOTDEV" ] && BASE="/dev/mapper/" || BASE=""
+ cat <<-EOT
+ # Linux bootable partition config begins
+ # initrd created with '$MKINIT'
+ image = $KFILE
+ initrd = $IMGFILE
+ root = $BASE$ROOTDEV
+ label = $KVER
+ read-only
+ # Linux bootable partition config ends
+ EOT
+ fi
+fi