#! /bin/sh set -e # grub-mkconfig helper script. # Copyright (C) 2006,2007,2008,2009,2010 Free Software Foundation, Inc. # # GRUB is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # GRUB is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with GRUB. If not, see <http://www.gnu.org/licenses/>. prefix="@prefix@" exec_prefix="@exec_prefix@" datarootdir="@datarootdir@" export TEXTDOMAIN=@PACKAGE@ export TEXTDOMAINDIR="@localedir@" . "@datadir@/@PACKAGE@/grub-mkconfig_lib" CLASS="--class gnu --class os" if [ "x${GRUB_DISTRIBUTOR}" = "x" ] ; then OS=GNU else OS="${GRUB_DISTRIBUTOR} GNU/Hurd" CLASS="--class $(echo ${GRUB_DISTRIBUTOR} | tr 'A-Z' 'a-z' | cut -d' ' -f1|LC_ALL=C sed 's,[^[:alnum:]_],_,g') ${CLASS}" fi at_least_one=false all_of_them=true # FIXME: add l4 here? kernel= for i in /boot/gnumach* ; do if test -e $i ; then basename=`basename $i` dirname=`dirname $i` rel_dirname=`make_system_path_relative_to_its_root $dirname` gettext_printf "Found GNU Mach: %s" "$i" >&2 echo >&2 kernels="${kernels} ${rel_dirname}/${basename}" at_least_one=true fi done # FIXME: This works for ext2. For other filesystems we might need special-casing case "${GRUB_FS}" in *fs) hurd_fs="${GRUB_FS}" ;; *) hurd_fs="${GRUB_FS}fs" ;; esac for i in /hurd/${hurd_fs}.static /hurd/exec ; do if test -e "$i" ; then gettext_printf "Found Hurd module: %s" "$i" >&2 echo >&2 at_least_one=true else all_of_them=false fi done if ${at_least_one} ; then : ; else # no hurd here, aborting silently exit 0 fi if ${all_of_them} && test -e /lib/ld.so.1 ; then : ; else gettext "Some Hurd stuff found, but not enough to boot." >&2 echo >&2 exit 1 fi title_correction_code= hurd_entry () { kernel="$1" type="$2" kernel_base="`basename "${kernel}"`" if [ x$type != xsimple ] ; then if [ x$type = xrecovery ] ; then title="$(gettext_printf "%s, with Hurd %s (recovery mode)" "${OS}" "${kernel_base}")" oldtitle="$OS using $kernel_base (recovery mode)" else title="$(gettext_printf "%s, with Hurd %s" "${OS}" "${kernel_base}")" oldtitle="$OS using $kernel_base" fi if [ x"$oldtitle" = x"$GRUB_ACTUAL_DEFAULT" ]; then quoted="$(echo "$GRUB_ACTUAL_DEFAULT" | grub_quote)" title_correction_code="${title_correction_code}if [ \"x\$default\" = '$quoted' ]; then default='$(echo "$replacement_title" | grub_quote)'; fi;" grub_warn "$(gettext_printf "Please don't use old title \`%s' for GRUB_DEFAULT, use \`%s' (for versions before 2.00) or \`%s' (for 2.00 or later)" "$GRUB_ACTUAL_DEFAULT" "$replacement_title" "gnuhurd-advanced-$boot_device_id>'gnuhurd-$kernel-$type-$(grub_get_device_id "${GRUB_DEVICE_BOOT}")'")" fi sed "s/^/$submenu_indentation/" << EOF menuentry '$(echo "$title" | grub_quote)' ${CLASS} \$menuentry_id_option 'gnuhurd-$kernel-$type-$(grub_get_device_id "${GRUB_DEVICE_BOOT}")' { EOF else sed "s/^/$submenu_indentation/" << EOF menuentry '$(echo "$OS" | grub_quote)' ${CLASS} \$menuentry_id_option 'gnuhurd-simple-$(grub_get_device_id "${GRUB_DEVICE_BOOT}")' { EOF fi prepare_grub_to_access_device "${GRUB_DEVICE_BOOT}" | grub_add_tab|sed "s/^/$submenu_indentation/" message="$(gettext_printf "Loading GNU Mach ...")" if [ x$type = xrecovery ] ; then opts="-s" else opts= fi sed "s/^/$submenu_indentation/" << EOF echo '$(echo "$message" | grub_quote)' multiboot ${kernel} root=device:${GRUB_DEVICE#/dev/} $opts ${GRUB_CMDLINE_GNUMACH} EOF if [ x$type != xrecovery ] ; then save_default_entry | grub_add_tab| sed "s/^/$submenu_indentation/" fi prepare_grub_to_access_device "${GRUB_DEVICE}" | grub_add_tab| sed "s/^/$submenu_indentation/" message="$(gettext_printf "Loading the Hurd ...")" if [ x$type = xrecovery ] ; then opts= else opts="--readonly" fi sed "s/^/$submenu_indentation/" << EOF echo '$(echo "$message" | grub_quote)' module /hurd/${hurd_fs}.static ${hurd_fs} $opts \\ --multiboot-command-line='\${kernel-command-line}' \\ --host-priv-port='\${host-port}' \\ --device-master-port='\${device-port}' \\ --exec-server-task='\${exec-task}' -T typed '\${root}' \\ '\$(task-create)' '\$(task-resume)' module /lib/ld.so.1 exec /hurd/exec '\$(exec-task=task-create)' } EOF } title_correction_code= # Extra indentation to add to menu entries in a submenu. We're not in a submenu # yet, so it's empty. In a submenu it will be equal to '\t' (one tab). submenu_indentation="" is_top_level=true while [ "x$kernels" != "x" ] ; do kernel=`version_find_latest $kernels` if [ "x$is_top_level" = xtrue ] && [ "x${GRUB_DISABLE_SUBMENU}" != xy ]; then hurd_entry "$kernel" simple submenu_indentation="$grub_tab" # TRANSLATORS: %s is replaced with an OS name echo "submenu '$(gettext_printf "Advanced options for %s" "${OS}" | grub_quote)' \$menuentry_id_option 'gnuhurd-advanced-$(grub_get_device_id "${GRUB_DEVICE_BOOT}")' {" is_top_level=false fi hurd_entry "$kernel" advanced hurd_entry "$kernel" recovery kernels=`echo $kernels | tr ' ' '\n' | fgrep -vx "$kernel" | tr '\n' ' '` done # If at least one kernel was found, then we need to # add a closing '}' for the submenu command. if [ x"$is_top_level" != xtrue ]; then echo '}' fi echo "$title_correction_code"