--- /dev/null
+#! /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="/usr"
+exec_prefix="/usr"
+datarootdir="/usr/share"
+ubuntu_recovery="1"
+quiet_boot="1"
+quick_boot="1"
+gfxpayload_dynamic="1"
+# 2019-02-14: fred moved vt_handoff from 1 to 0 to try to address sleep freezes
+# 2021-01-05: this seems to help a lot, but doesn't totally eliminate the freezes.
+vt_handoff="0"
+
+. "$pkgdatadir/grub-mkconfig_lib"
+
+export TEXTDOMAIN=grub
+export TEXTDOMAINDIR="${datarootdir}/locale"
+
+CLASS="--class gnu-linux --class gnu --class os"
+SUPPORTED_INITS="sysvinit:/lib/sysvinit/init systemd:/lib/systemd/systemd upstart:/sbin/upstart"
+
+if [ "x${GRUB_DISTRIBUTOR}" = "x" ] ; then
+ OS=GNU/Linux
+else
+ case ${GRUB_DISTRIBUTOR} in
+ Ubuntu|Kubuntu)
+ OS="${GRUB_DISTRIBUTOR}"
+ ;;
+ *)
+ OS="${GRUB_DISTRIBUTOR} GNU/Linux"
+ ;;
+ esac
+ 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/"`
+ # We can't cope with devices loop-mounted from files here.
+ case ${GRUB_DEVICE} in
+ /dev/*) ;;
+ *) exit 0 ;;
+ esac
+ ;;
+esac
+
+# btrfs may reside on multiple devices. We cannot pass them as value of root= parameter
+# and mounting btrfs requires user space scanning, so force UUID in this case.
+if [ "x${GRUB_DEVICE_UUID}" = "x" ] || [ "x${GRUB_DISABLE_LINUX_UUID}" = "xtrue" ] \
+ || ! test -e "/dev/disk/by-uuid/${GRUB_DEVICE_UUID}" \
+ || ( test -e "${GRUB_DEVICE}" && uses_abstraction "${GRUB_DEVICE}" lvm ); then
+ LINUX_ROOT_DEVICE=${GRUB_DEVICE}
+else
+ LINUX_ROOT_DEVICE=UUID=${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=
+
+if [ -x /lib/recovery-mode/recovery-menu ]; then
+ GRUB_CMDLINE_LINUX_RECOVERY=recovery
+else
+ GRUB_CMDLINE_LINUX_RECOVERY=single
+fi
+if [ "$ubuntu_recovery" = 1 ]; then
+ GRUB_CMDLINE_LINUX_RECOVERY="$GRUB_CMDLINE_LINUX_RECOVERY nomodeset"
+fi
+
+if [ "$vt_handoff" = 1 ]; then
+ for word in $GRUB_CMDLINE_LINUX_DEFAULT; do
+ if [ "$word" = splash ]; then
+ GRUB_CMDLINE_LINUX_DEFAULT="$GRUB_CMDLINE_LINUX_DEFAULT \$vt_handoff"
+ fi
+ done
+fi
+
+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 (%s)" "${os}" "${version}" "$(gettext "${GRUB_RECOVERY_TITLE}")")" ;;
+ init-*)
+ title="$(gettext_printf "%s, with Linux %s (%s)" "${os}" "${version}" "${type#init-}")" ;;
+ *)
+ 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/^/$submenu_indentation/"
+ fi
+ if [ "$quick_boot" = 1 ]; then
+ echo " recordfail" | 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/"
+ else
+ if [ "x$GRUB_GFXPAYLOAD_LINUX" != xtext ]; then
+ echo " load_video" | sed "s/^/$submenu_indentation/"
+ fi
+ fi
+ if ([ "$ubuntu_recovery" = 0 ] || [ x$type != xrecovery ]) && \
+ ([ "x$GRUB_GFXPAYLOAD_LINUX" != x ] || [ "$gfxpayload_dynamic" = 1 ]); then
+ echo " gfxmode \$linux_gfx_mode" | sed "s/^/$submenu_indentation/"
+ fi
+
+ echo " insmod gzio" | sed "s/^/$submenu_indentation/"
+ echo " if [ x\$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi" | 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/^/$submenu_indentation/"
+ fi
+ if [ x"$quiet_boot" = x0 ] || [ x"$type" != xsimple ]; then
+ message="$(gettext_printf "Loading Linux %s ..." ${version})"
+ sed "s/^/$submenu_indentation/" << EOF
+ echo '$(echo "$message" | grub_quote)'
+EOF
+ fi
+ if test -d /sys/firmware/efi && test -e "${linux}.efi.signed"; then
+ sed "s/^/$submenu_indentation/" << EOF
+ linux ${rel_dirname}/${basename}.efi.signed root=${linux_root_device_thisversion} ro ${args}
+EOF
+ else
+ if [ x"$GRUB_FORCE_PARTUUID" = x ]; then
+ sed "s/^/$submenu_indentation/" << EOF
+ linux ${rel_dirname}/${basename} root=${linux_root_device_thisversion} ro ${args}
+EOF
+ else
+ sed "s/^/$submenu_indentation/" << EOF
+ linux ${rel_dirname}/${basename} root=PARTUUID=${GRUB_FORCE_PARTUUID} ro ${args}
+EOF
+ fi
+ fi
+ if test -n "${initrd}" && [ x"$GRUB_DISABLE_INITRD" != xtrue ]; then
+ # TRANSLATORS: ramdisk isn't identifier. Should be translated.
+ if [ x"$quiet_boot" = x0 ] || [ x"$type" != xsimple ]; then
+ message="$(gettext_printf "Loading initial ramdisk ...")"
+ sed "s/^/$submenu_indentation/" << EOF
+ echo '$(echo "$message" | grub_quote)'
+EOF
+ fi
+ sed "s/^/$submenu_indentation/" << EOF
+ initrd ${rel_dirname}/${initrd}
+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="$machine" ;;
+esac
+
+prepare_boot_cache=
+prepare_root_cache=
+boot_device_id=
+title_correction_code=
+
+cat << 'EOF'
+function gfxmode {
+ set gfxpayload="${1}"
+EOF
+if [ "$vt_handoff" = 1 ]; then
+ cat << 'EOF'
+ if [ "${1}" = "keep" ]; then
+ set vt_handoff=vt.handoff=1
+ else
+ set vt_handoff=
+ fi
+EOF
+fi
+cat << EOF
+}
+EOF
+
+# 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$GRUB_GFXPAYLOAD_LINUX" != x ] || [ "$gfxpayload_dynamic" = 0 ]; then
+ echo "set linux_gfx_mode=$GRUB_GFXPAYLOAD_LINUX"
+else
+ cat << EOF
+if [ "\${recordfail}" != 1 ]; then
+ if [ -e \${prefix}/gfxblacklist.txt ]; then
+ if hwmatch \${prefix}/gfxblacklist.txt 3; then
+ if [ \${match} = 0 ]; then
+ set linux_gfx_mode=keep
+ else
+ set linux_gfx_mode=text
+ fi
+ else
+ set linux_gfx_mode=text
+ fi
+ else
+ set linux_gfx_mode=keep
+ fi
+else
+ set linux_gfx_mode=text
+fi
+EOF
+fi
+cat << EOF
+export linux_gfx_mode
+EOF
+
+# Extra indentation to add to menu entries in a submenu. We're not in a submenu
+# yet, so it's empty. In a submenu it will be equal to '\t' (one tab).
+submenu_indentation=""
+
+is_top_level=true
+while [ "x$list" != "x" ] ; do
+ linux=`version_find_latest $list`
+ case $linux in
+ *.efi.signed)
+ # We handle these in linux_entry.
+ list=`echo $list | tr ' ' '\n' | grep -vx $linux | tr '\n' ' '`
+ continue
+ ;;
+ esac
+ gettext_printf "Found linux image: %s\n" "$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="${LINUX_ROOT_DEVICE}"
+
+ initrd=
+ for i in "initrd.img-${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="$i"
+ break
+ fi
+ done
+
+ config=
+ for i in "${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 -n "${initrd}" ; then
+ gettext_printf "Found initrd image: %s\n" "${dirname}/${initrd}" >&2
+ elif test -z "${initramfs}" ; then
+ # "UUID=" and "ZFS=" magic is parsed by initrd or initramfs. Since there's
+ # no initrd or builtin initramfs, it can't work here.
+ linux_root_device_thisversion=${GRUB_DEVICE}
+ fi
+
+ if [ "x$is_top_level" = xtrue ] && [ "x${GRUB_DISABLE_SUBMENU}" != xy ]; then
+ linux_entry "${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}"
+ for supported_init in ${SUPPORTED_INITS}; do
+ init_path="${supported_init#*:}"
+ if [ -x "${init_path}" ] && [ "$(readlink -f /sbin/init)" != "$(readlink -f "${init_path}")" ]; then
+ linux_entry "${OS}" "${version}" "init-${supported_init%%:*}" \
+ "${GRUB_CMDLINE_LINUX} ${GRUB_CMDLINE_LINUX_DEFAULT} init=${init_path}"
+ fi
+ done
+ if [ "x${GRUB_DISABLE_RECOVERY}" != "xtrue" ]; then
+ linux_entry "${OS}" "${version}" recovery \
+ "${GRUB_CMDLINE_LINUX_RECOVERY} ${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"
projects / feisty_meow.git / commitdiff