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82 lines
2.5 KiB
82 lines
2.5 KiB
# --- SDE-COPYRIGHT-NOTE-BEGIN --- |
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# This copyright note is auto-generated by ./scripts/Create-CopyPatch. |
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# |
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# Filename: package/.../syslinux/stone_mod_extlinux.sh |
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# Copyright (C) 2006 - 2008 The OpenSDE Project |
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# Copyright (C) 2004 - 2006 The T2 SDE Project |
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# Copyright (C) 1998 - 2003 Clifford Wolf |
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# |
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# More information can be found in the files COPYING and README. |
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# |
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# This program is free software; you can redistribute it and/or modify |
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# it under the terms of the GNU General Public License as published by |
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# the Free Software Foundation; version 2 of the License. A copy of the |
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# GNU General Public License can be found in the file COPYING. |
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# --- SDE-COPYRIGHT-NOTE-END --- |
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# |
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# [MAIN] 70 extlinux extlinux (syslinux) Boot Loader Setup |
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# [SETUP] 90 extlinux |
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create_kernel_list() { |
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local label= first=1 initrd= |
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first=1 |
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for x in `(cd /boot/ ; ls vmlinuz_* ) | sort -r` ; do |
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if [ $first = 1 ] ; then |
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label=linux ; first=0 |
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else |
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label=linux-${x/vmlinuz_/} |
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label=${label/-dist/} |
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fi |
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initrd=initrd-${x/vmlinuz_/}.img |
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cat <<-EOT |
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LABEL $label |
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KERNEL /$x |
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APPEND initrd=/$initrd root=$rootdev ro |
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EOT |
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done |
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} |
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create_extlinux_conf() { |
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i=0 ; rootdev="`grep ' / ' /proc/mounts | tail -n 1 | \ |
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awk '/\/dev\// { print $1; }'`" |
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rootdev="$( cd ${rootdev%/*} ; pwd -P )/${rootdev##*/}" |
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# TODO: readlink? //mnemoc |
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while [ -L $rootdev ] ; do |
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directory="$( cd `dirname $rootdev` ; pwd -P )" |
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rootdev="$( ls -l $rootdev | sed 's,.* -> ,,' )" |
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[ "${rootdev##/*}" ] && rootdev="$directory/$rootdev" |
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i=$(( $i + 1 )) ; [ $i -gt 20 ] && rootdev="Not found!" |
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done |
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bootdev="`echo $rootdev | sed -e 's,[0-9]*$,,'`" |
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mkdir -p /boot/extlinux |
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cat <<-EOT > /boot/extlinux/extlinux.conf |
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DEFAULT linux |
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PROMPT 1 |
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TIMEOUT 300 |
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EOT |
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create_kernel_list >> /boot/extlinux/extlinux.conf |
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gui_message "This is the new /boot/extlinux/extlinux.conf file: |
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$( cat /boot/extlinux/extlinux.conf )" |
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} |
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main() { |
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while |
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gui_menu extlinux 'Extlinux (syslinux) Boot Loader Setup' \ |
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'(Re-)Create extlinux.conf with installed kernels' 'create_extlinux_conf' \ |
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'(Re-)Install extlinux in /boot/extlinux' \ |
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'gui_cmd "Installing extlinux in /boot/extlinux" "mkdir -p /boot/extlinux; extlinux -i /boot/extlinux"' \ |
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"Edit /boot/extlinux/extlinux.conf (recommended before installing extlinux)" \ |
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"gui_edit 'Extlinux Config File' /boot/extlinux/extlinux.conf" |
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do : ; done |
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} |
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