From 6e7a315eb67cb6c113cf37e1d66c4f11a51a2b3e Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 18:29:51 +0200 Subject: Adding upstream version 2.06. Signed-off-by: Daniel Baumann --- util/grub.d/10_linux.in | 302 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 302 insertions(+) create mode 100644 util/grub.d/10_linux.in (limited to 'util/grub.d/10_linux.in') diff --git a/util/grub.d/10_linux.in b/util/grub.d/10_linux.in new file mode 100644 index 0000000..e8b01c0 --- /dev/null +++ b/util/grub.d/10_linux.in @@ -0,0 +1,302 @@ +#! /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 . + +prefix="@prefix@" +exec_prefix="@exec_prefix@" +datarootdir="@datarootdir@" + +. "$pkgdatadir/grub-mkconfig_lib" + +export TEXTDOMAIN=@PACKAGE@ +export TEXTDOMAINDIR="@localedir@" + +CLASS="--class gnu-linux --class gnu --class os" + +if [ "x${GRUB_DISTRIBUTOR}" = "x" ] ; then + OS=GNU/Linux +else + OS="${GRUB_DISTRIBUTOR} GNU/Linux" + CLASS="--class $(echo ${GRUB_DISTRIBUTOR} | tr 'A-Z' 'a-z' | cut -d' ' -f1|LC_ALL=C sed 's,[^[:alnum:]_],_,g') ${CLASS}" +fi + +# loop-AES arranges things so that /dev/loop/X can be our root device, but +# the initrds that Linux uses don't like that. +case ${GRUB_DEVICE} in + /dev/loop/*|/dev/loop[0-9]) + GRUB_DEVICE=`losetup ${GRUB_DEVICE} | sed -e "s/^[^(]*(\([^)]\+\)).*/\1/"` + ;; +esac + +# Default to disabling partition uuid support to maintian compatibility with +# older kernels. +GRUB_DISABLE_LINUX_PARTUUID=${GRUB_DISABLE_LINUX_PARTUUID-true} + +# btrfs may reside on multiple devices. We cannot pass them as value of root= parameter +# and mounting btrfs requires user space scanning, so force UUID in this case. +if ( [ "x${GRUB_DEVICE_UUID}" = "x" ] && [ "x${GRUB_DEVICE_PARTUUID}" = "x" ] ) \ + || ( [ "x${GRUB_DISABLE_LINUX_UUID}" = "xtrue" ] \ + && [ "x${GRUB_DISABLE_LINUX_PARTUUID}" = "xtrue" ] ) \ + || ( ! test -e "/dev/disk/by-uuid/${GRUB_DEVICE_UUID}" \ + && ! test -e "/dev/disk/by-partuuid/${GRUB_DEVICE_PARTUUID}" ) \ + || ( test -e "${GRUB_DEVICE}" && uses_abstraction "${GRUB_DEVICE}" lvm ); then + LINUX_ROOT_DEVICE=${GRUB_DEVICE} +elif [ "x${GRUB_DEVICE_UUID}" = "x" ] \ + || [ "x${GRUB_DISABLE_LINUX_UUID}" = "xtrue" ]; then + LINUX_ROOT_DEVICE=PARTUUID=${GRUB_DEVICE_PARTUUID} +else + LINUX_ROOT_DEVICE=UUID=${GRUB_DEVICE_UUID} +fi + +case x"$GRUB_FS" in + xbtrfs) + rootsubvol="`make_system_path_relative_to_its_root /`" + rootsubvol="${rootsubvol#/}" + if [ "x${rootsubvol}" != x ]; then + GRUB_CMDLINE_LINUX="rootflags=subvol=${rootsubvol} ${GRUB_CMDLINE_LINUX}" + fi;; + xzfs) + rpool=`${grub_probe} --device ${GRUB_DEVICE} --target=fs_label 2>/dev/null || true` + bootfs="`make_system_path_relative_to_its_root / | sed -e "s,@$,,"`" + LINUX_ROOT_DEVICE="ZFS=${rpool}${bootfs%/}" + ;; +esac + +title_correction_code= + +linux_entry () +{ + os="$1" + version="$2" + type="$3" + args="$4" + + if [ -z "$boot_device_id" ]; then + boot_device_id="$(grub_get_device_id "${GRUB_DEVICE}")" + fi + if [ x$type != xsimple ] ; then + case $type in + recovery) + title="$(gettext_printf "%s, with Linux %s (recovery mode)" "${os}" "${version}")" ;; + *) + title="$(gettext_printf "%s, with Linux %s" "${os}" "${version}")" ;; + esac + if [ x"$title" = x"$GRUB_ACTUAL_DEFAULT" ] || [ x"Previous Linux versions>$title" = x"$GRUB_ACTUAL_DEFAULT" ]; then + replacement_title="$(echo "Advanced options for ${OS}" | sed 's,>,>>,g')>$(echo "$title" | sed 's,>,>>,g')" + quoted="$(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" "gnulinux-advanced-$boot_device_id>gnulinux-$version-$type-$boot_device_id")" + fi + echo "menuentry '$(echo "$title" | grub_quote)' ${CLASS} \$menuentry_id_option 'gnulinux-$version-$type-$boot_device_id' {" | sed "s/^/$submenu_indentation/" + else + echo "menuentry '$(echo "$os" | grub_quote)' ${CLASS} \$menuentry_id_option 'gnulinux-simple-$boot_device_id' {" | sed "s/^/$submenu_indentation/" + fi + if [ x$type != xrecovery ] ; then + save_default_entry | grub_add_tab + fi + + # Use ELILO's generic "efifb" when it's known to be available. + # FIXME: We need an interface to select vesafb in case efifb can't be used. + if [ "x$GRUB_GFXPAYLOAD_LINUX" = x ]; then + echo " load_video" | sed "s/^/$submenu_indentation/" + if grep -qx "CONFIG_FB_EFI=y" "${config}" 2> /dev/null \ + && grep -qx "CONFIG_VT_HW_CONSOLE_BINDING=y" "${config}" 2> /dev/null; then + echo " set gfxpayload=keep" | sed "s/^/$submenu_indentation/" + fi + else + if [ "x$GRUB_GFXPAYLOAD_LINUX" != xtext ]; then + echo " load_video" | sed "s/^/$submenu_indentation/" + fi + echo " set gfxpayload=$GRUB_GFXPAYLOAD_LINUX" | sed "s/^/$submenu_indentation/" + fi + + echo " insmod gzio" | sed "s/^/$submenu_indentation/" + + if [ x$dirname = x/ ]; then + if [ -z "${prepare_root_cache}" ]; then + prepare_root_cache="$(prepare_grub_to_access_device ${GRUB_DEVICE} | grub_add_tab)" + fi + printf '%s\n' "${prepare_root_cache}" | sed "s/^/$submenu_indentation/" + else + if [ -z "${prepare_boot_cache}" ]; then + prepare_boot_cache="$(prepare_grub_to_access_device ${GRUB_DEVICE_BOOT} | grub_add_tab)" + fi + printf '%s\n' "${prepare_boot_cache}" | sed "s/^/$submenu_indentation/" + fi + message="$(gettext_printf "Loading Linux %s ..." ${version})" + sed "s/^/$submenu_indentation/" << EOF + echo '$(echo "$message" | grub_quote)' + linux ${rel_dirname}/${basename} root=${linux_root_device_thisversion} ro ${args} +EOF + if test -n "${initrd}" ; then + # TRANSLATORS: ramdisk isn't identifier. Should be translated. + message="$(gettext_printf "Loading initial ramdisk ...")" + initrd_path= + for i in ${initrd}; do + initrd_path="${initrd_path} ${rel_dirname}/${i}" + done + sed "s/^/$submenu_indentation/" << EOF + echo '$(echo "$message" | grub_quote)' + initrd $(echo $initrd_path) +EOF + fi + sed "s/^/$submenu_indentation/" << EOF +} +EOF +} + +machine=`uname -m` +case "x$machine" in + xi?86 | xx86_64) + list= + for i in /boot/vmlinuz-* /vmlinuz-* /boot/kernel-* ; do + if grub_file_is_not_garbage "$i" ; then list="$list $i" ; fi + done ;; + *) + list= + for i in /boot/vmlinuz-* /boot/vmlinux-* /vmlinuz-* /vmlinux-* /boot/kernel-* ; do + if grub_file_is_not_garbage "$i" ; then list="$list $i" ; fi + done ;; +esac + +case "$machine" in + i?86) GENKERNEL_ARCH="x86" ;; + mips|mips64) GENKERNEL_ARCH="mips" ;; + mipsel|mips64el) GENKERNEL_ARCH="mipsel" ;; + arm*) GENKERNEL_ARCH="arm" ;; + *) GENKERNEL_ARCH="$machine" ;; +esac + +prepare_boot_cache= +prepare_root_cache= +boot_device_id= +title_correction_code= + +# Extra indentation to add to menu entries in a submenu. We're not in a submenu +# yet, so it's empty. In a submenu it will be equal to '\t' (one tab). +submenu_indentation="" + +is_top_level=true +while [ "x$list" != "x" ] ; do + linux=`version_find_latest $list` + gettext_printf "Found linux image: %s\n" "$linux" >&2 + basename=`basename $linux` + dirname=`dirname $linux` + rel_dirname=`make_system_path_relative_to_its_root $dirname` + version=`echo $basename | sed -e "s,^[^0-9]*-,,g"` + alt_version=`echo $version | sed -e "s,\.old$,,g"` + linux_root_device_thisversion="${LINUX_ROOT_DEVICE}" + + initrd_early= + for i in ${GRUB_EARLY_INITRD_LINUX_STOCK} \ + ${GRUB_EARLY_INITRD_LINUX_CUSTOM}; do + if test -e "${dirname}/${i}" ; then + initrd_early="${initrd_early} ${i}" + fi + done + + initrd_real= + for i in "initrd.img-${version}" "initrd-${version}.img" "initrd-${version}.gz" \ + "initrd-${version}" "initramfs-${version}.img" \ + "initrd.img-${alt_version}" "initrd-${alt_version}.img" \ + "initrd-${alt_version}" "initramfs-${alt_version}.img" \ + "initramfs-genkernel-${version}" \ + "initramfs-genkernel-${alt_version}" \ + "initramfs-genkernel-${GENKERNEL_ARCH}-${version}" \ + "initramfs-genkernel-${GENKERNEL_ARCH}-${alt_version}"; do + if test -e "${dirname}/${i}" ; then + initrd_real="${i}" + break + fi + done + + initrd= + if test -n "${initrd_early}" || test -n "${initrd_real}"; then + initrd="${initrd_early} ${initrd_real}" + + initrd_display= + for i in ${initrd}; do + initrd_display="${initrd_display} ${dirname}/${i}" + done + gettext_printf "Found initrd image: %s\n" "$(echo $initrd_display)" >&2 + fi + + config= + for i in "${dirname}/config-${version}" "${dirname}/config-${alt_version}" "/etc/kernels/kernel-config-${version}" ; do + if test -e "${i}" ; then + config="${i}" + break + fi + done + + initramfs= + if test -n "${config}" ; then + initramfs=`grep CONFIG_INITRAMFS_SOURCE= "${config}" | cut -f2 -d= | tr -d \"` + fi + + if test -z "${initramfs}" && test -z "${initrd_real}" ; then + # "UUID=" and "ZFS=" magic is parsed by initrd or initramfs. Since there's + # no initrd or builtin initramfs, it can't work here. + if [ "x${GRUB_DEVICE_PARTUUID}" = "x" ] \ + || [ "x${GRUB_DISABLE_LINUX_PARTUUID}" = "xtrue" ]; then + + linux_root_device_thisversion=${GRUB_DEVICE} + else + linux_root_device_thisversion=PARTUUID=${GRUB_DEVICE_PARTUUID} + fi + fi + + # The GRUB_DISABLE_SUBMENU option used to be different than others since it was + # mentioned in the documentation that has to be set to 'y' instead of 'true' to + # enable it. This caused a lot of confusion to users that set the option to 'y', + # 'yes' or 'true'. This was fixed but all of these values must be supported now. + if [ "x${GRUB_DISABLE_SUBMENU}" = xyes ] || [ "x${GRUB_DISABLE_SUBMENU}" = xy ]; then + GRUB_DISABLE_SUBMENU="true" + fi + + if [ "x$is_top_level" = xtrue ] && [ "x${GRUB_DISABLE_SUBMENU}" != xtrue ]; then + linux_entry "${OS}" "${version}" simple \ + "${GRUB_CMDLINE_LINUX} ${GRUB_CMDLINE_LINUX_DEFAULT}" + + submenu_indentation="$grub_tab" + + if [ -z "$boot_device_id" ]; then + boot_device_id="$(grub_get_device_id "${GRUB_DEVICE}")" + fi + # TRANSLATORS: %s is replaced with an OS name + echo "submenu '$(gettext_printf "Advanced options for %s" "${OS}" | grub_quote)' \$menuentry_id_option 'gnulinux-advanced-$boot_device_id' {" + is_top_level=false + fi + + linux_entry "${OS}" "${version}" advanced \ + "${GRUB_CMDLINE_LINUX} ${GRUB_CMDLINE_LINUX_DEFAULT}" + if [ "x${GRUB_DISABLE_RECOVERY}" != "xtrue" ]; then + linux_entry "${OS}" "${version}" recovery \ + "single ${GRUB_CMDLINE_LINUX}" + fi + + list=`echo $list | tr ' ' '\n' | fgrep -vx "$linux" | 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" -- cgit v1.2.3