Initial commit.
This commit is contained in:
368
grub.d/00_header
Executable file
368
grub.d/00_header
Executable file
@@ -0,0 +1,368 @@
|
||||
#! /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"
|
||||
grub_lang=`echo $LANG | cut -d . -f 1`
|
||||
|
||||
export TEXTDOMAIN=grub
|
||||
export TEXTDOMAINDIR="${datarootdir}/locale"
|
||||
|
||||
. "$pkgdatadir/grub-mkconfig_lib"
|
||||
|
||||
if [ "x${SUSE_BTRFS_SNAPSHOT_BOOTING}" = "xtrue" ] &&
|
||||
[ "x${GRUB_FS}" = "xbtrfs" ] ; then
|
||||
cat <<EOF
|
||||
set btrfs_relative_path="y"
|
||||
export btrfs_relative_path
|
||||
EOF
|
||||
fi
|
||||
|
||||
# Do this as early as possible, since other commands might depend on it.
|
||||
# (e.g. the `loadfont' command might need lvm or raid modules)
|
||||
for i in ${GRUB_PRELOAD_MODULES} ; do
|
||||
echo "insmod $i"
|
||||
done
|
||||
|
||||
if [ "x${GRUB_DEFAULT}" = "x" ] ; then GRUB_DEFAULT=0 ; fi
|
||||
if [ "x${GRUB_DEFAULT}" = "xsaved" ] ; then GRUB_DEFAULT='${saved_entry}' ; fi
|
||||
if [ "x${GRUB_TIMEOUT}" = "x" ] ; then GRUB_TIMEOUT=5 ; fi
|
||||
if [ "x${GRUB_GFXMODE}" = "x" ] ; then GRUB_GFXMODE=auto ; fi
|
||||
|
||||
if [ "x${GRUB_DEFAULT_BUTTON}" = "x" ] ; then GRUB_DEFAULT_BUTTON="$GRUB_DEFAULT" ; fi
|
||||
if [ "x${GRUB_DEFAULT_BUTTON}" = "xsaved" ] ; then GRUB_DEFAULT_BUTTON='${saved_entry}' ; fi
|
||||
if [ "x${GRUB_TIMEOUT_BUTTON}" = "x" ] ; then GRUB_TIMEOUT_BUTTON="$GRUB_TIMEOUT" ; fi
|
||||
|
||||
cat << EOF
|
||||
set pager=1
|
||||
|
||||
if [ -f \${config_directory}/grubenv ]; then
|
||||
load_env -f \${config_directory}/grubenv
|
||||
elif [ -s \$prefix/grubenv ]; then
|
||||
load_env
|
||||
fi
|
||||
EOF
|
||||
if [ "x$GRUB_BUTTON_CMOS_ADDRESS" != "x" ]; then
|
||||
cat <<EOF
|
||||
if cmostest $GRUB_BUTTON_CMOS_ADDRESS ; then
|
||||
set default="${GRUB_DEFAULT_BUTTON}"
|
||||
elif [ "\${next_entry}" ] ; then
|
||||
set default="\${next_entry}"
|
||||
set next_entry=
|
||||
save_env next_entry
|
||||
set boot_once=true
|
||||
else
|
||||
set default="${GRUB_DEFAULT}"
|
||||
fi
|
||||
EOF
|
||||
else
|
||||
cat <<EOF
|
||||
if [ "\${next_entry}" ] ; then
|
||||
set default="\${next_entry}"
|
||||
set next_entry=
|
||||
save_env next_entry
|
||||
set boot_once=true
|
||||
else
|
||||
set default="${GRUB_DEFAULT}"
|
||||
fi
|
||||
EOF
|
||||
fi
|
||||
cat <<EOF
|
||||
|
||||
if [ x"\${feature_menuentry_id}" = xy ]; then
|
||||
menuentry_id_option="--id"
|
||||
else
|
||||
menuentry_id_option=""
|
||||
fi
|
||||
|
||||
export menuentry_id_option
|
||||
|
||||
if [ "\${prev_saved_entry}" ]; then
|
||||
set saved_entry="\${prev_saved_entry}"
|
||||
save_env saved_entry
|
||||
set prev_saved_entry=
|
||||
save_env prev_saved_entry
|
||||
set boot_once=true
|
||||
fi
|
||||
|
||||
function savedefault {
|
||||
if [ -z "\${boot_once}" ]; then
|
||||
saved_entry="\${chosen}"
|
||||
save_env saved_entry
|
||||
fi
|
||||
}
|
||||
|
||||
function load_video {
|
||||
EOF
|
||||
if [ -n "${GRUB_VIDEO_BACKEND}" ]; then
|
||||
cat <<EOF
|
||||
insmod ${GRUB_VIDEO_BACKEND}
|
||||
EOF
|
||||
else
|
||||
# If all_video.mod isn't available load all modules available
|
||||
# with versions prior to introduction of all_video.mod
|
||||
cat <<EOF
|
||||
if [ x\$feature_all_video_module = xy ]; then
|
||||
insmod all_video
|
||||
else
|
||||
insmod efi_gop
|
||||
insmod efi_uga
|
||||
insmod ieee1275_fb
|
||||
insmod vbe
|
||||
insmod vga
|
||||
insmod video_bochs
|
||||
insmod video_cirrus
|
||||
fi
|
||||
EOF
|
||||
fi
|
||||
cat <<EOF
|
||||
}
|
||||
|
||||
EOF
|
||||
|
||||
serial=0;
|
||||
gfxterm=0;
|
||||
for x in ${GRUB_TERMINAL_INPUT} ${GRUB_TERMINAL_OUTPUT}; do
|
||||
if [ xserial = "x$x" ]; then
|
||||
serial=1;
|
||||
fi
|
||||
if [ xgfxterm = "x$x" ]; then
|
||||
gfxterm=1;
|
||||
fi
|
||||
done
|
||||
|
||||
if [ "x$serial" = x1 ]; then
|
||||
if [ "x${GRUB_SERIAL_COMMAND}" = "x" ] ; then
|
||||
grub_warn "$(gettext "Requested serial terminal but GRUB_SERIAL_COMMAND is unspecified. Default parameters will be used.")"
|
||||
GRUB_SERIAL_COMMAND=serial
|
||||
fi
|
||||
echo "${GRUB_SERIAL_COMMAND}"
|
||||
fi
|
||||
|
||||
if [ "x$gfxterm" = x1 ]; then
|
||||
if [ -n "$GRUB_FONT" ] ; then
|
||||
# Make the font accessible
|
||||
prepare_grub_to_access_device `${grub_probe} --target=device "${GRUB_FONT}"`
|
||||
cat << EOF
|
||||
if loadfont `make_system_path_relative_to_its_root "${GRUB_FONT}"` ; then
|
||||
EOF
|
||||
else
|
||||
for dir in "${pkgdatadir}" "`echo '/boot/grub2' | sed "s,//*,/,g"`" /usr/share/grub ; do
|
||||
for basename in unicode unifont ascii; do
|
||||
path="${dir}/${basename}.pf2"
|
||||
if is_path_readable_by_grub "${path}" > /dev/null ; then
|
||||
font_path="${path}"
|
||||
else
|
||||
continue
|
||||
fi
|
||||
break 2
|
||||
done
|
||||
done
|
||||
if [ -n "${font_path}" ] ; then
|
||||
cat << EOF
|
||||
if [ x\$feature_default_font_path = xy ] ; then
|
||||
font=unicode
|
||||
else
|
||||
EOF
|
||||
# Make the font accessible
|
||||
prepare_grub_to_access_device `${grub_probe} --target=device "${font_path}"`
|
||||
cat << EOF
|
||||
font="`make_system_path_relative_to_its_root "${font_path}"`"
|
||||
fi
|
||||
|
||||
if loadfont \$font ; then
|
||||
EOF
|
||||
else
|
||||
cat << EOF
|
||||
if loadfont unicode ; then
|
||||
EOF
|
||||
fi
|
||||
fi
|
||||
|
||||
cat << EOF
|
||||
set gfxmode=${GRUB_GFXMODE}
|
||||
load_video
|
||||
insmod gfxterm
|
||||
EOF
|
||||
|
||||
# Gettext variables and module
|
||||
if [ "x${LANG}" != "xC" ] && [ "x${LANG}" != "x" ]; then
|
||||
cat << EOF
|
||||
set locale_dir=\$prefix/locale
|
||||
set lang=${grub_lang}
|
||||
insmod gettext
|
||||
EOF
|
||||
fi
|
||||
|
||||
cat <<EOF
|
||||
fi
|
||||
EOF
|
||||
fi
|
||||
|
||||
case x${GRUB_TERMINAL_INPUT} in
|
||||
x)
|
||||
# Just use the native terminal
|
||||
;;
|
||||
x*)
|
||||
cat << EOF
|
||||
terminal_input ${GRUB_TERMINAL_INPUT}
|
||||
EOF
|
||||
;;
|
||||
esac
|
||||
|
||||
case x${GRUB_TERMINAL_OUTPUT} in
|
||||
x)
|
||||
# Just use the native terminal
|
||||
;;
|
||||
x*)
|
||||
cat << EOF
|
||||
terminal_output ${GRUB_TERMINAL_OUTPUT}
|
||||
EOF
|
||||
;;
|
||||
esac
|
||||
|
||||
if [ "x$gfxterm" = x1 ]; then
|
||||
if [ "x$GRUB_THEME" != x ] && [ -f "$GRUB_THEME" ] \
|
||||
&& is_path_readable_by_grub "$GRUB_THEME"; then
|
||||
gettext_printf "Found theme: %s\n" "$GRUB_THEME" >&2
|
||||
|
||||
prepare_grub_to_access_device `${grub_probe} --target=device "$GRUB_THEME"`
|
||||
cat << EOF
|
||||
insmod gfxmenu
|
||||
EOF
|
||||
themedir="`dirname "$GRUB_THEME"`"
|
||||
for x in "$themedir"/*.pf2 "$themedir"/f/*.pf2; do
|
||||
if [ -f "$x" ]; then
|
||||
cat << EOF
|
||||
loadfont (\$root)`make_system_path_relative_to_its_root $x`
|
||||
EOF
|
||||
fi
|
||||
done
|
||||
if [ x"`echo "$themedir"/*.jpg`" != x"$themedir/*.jpg" ] || [ x"`echo "$themedir"/*.jpeg`" != x"$themedir/*.jpeg" ]; then
|
||||
cat << EOF
|
||||
insmod jpeg
|
||||
EOF
|
||||
fi
|
||||
if [ x"`echo "$themedir"/*.png`" != x"$themedir/*.png" ]; then
|
||||
cat << EOF
|
||||
insmod png
|
||||
EOF
|
||||
fi
|
||||
if [ x"`echo "$themedir"/*.tga`" != x"$themedir/*.tga" ]; then
|
||||
cat << EOF
|
||||
insmod tga
|
||||
EOF
|
||||
fi
|
||||
|
||||
cat << EOF
|
||||
set theme=(\$root)`make_system_path_relative_to_its_root $GRUB_THEME`
|
||||
export theme
|
||||
EOF
|
||||
elif [ "x$GRUB_BACKGROUND" != x ] && [ -f "$GRUB_BACKGROUND" ] \
|
||||
&& is_path_readable_by_grub "$GRUB_BACKGROUND"; then
|
||||
gettext_printf "Found background: %s\n" "$GRUB_BACKGROUND" >&2
|
||||
case "$GRUB_BACKGROUND" in
|
||||
*.png) reader=png ;;
|
||||
*.tga) reader=tga ;;
|
||||
*.jpg|*.jpeg) reader=jpeg ;;
|
||||
*) gettext "Unsupported image format" >&2; echo >&2; exit 1 ;;
|
||||
esac
|
||||
prepare_grub_to_access_device `${grub_probe} --target=device "$GRUB_BACKGROUND"`
|
||||
cat << EOF
|
||||
insmod $reader
|
||||
background_image -m stretch `make_system_path_relative_to_its_root "$GRUB_BACKGROUND"`
|
||||
EOF
|
||||
fi
|
||||
fi
|
||||
|
||||
make_timeout ()
|
||||
{
|
||||
if [ "x${3}" != "x" ] ; then
|
||||
timeout="${2}"
|
||||
style="${3}"
|
||||
elif [ "x${1}" != "x" ] && [ "x${1}" != "x0" ] ; then
|
||||
# Handle the deprecated GRUB_HIDDEN_TIMEOUT scheme.
|
||||
timeout="${1}"
|
||||
if [ "x${2}" != "x0" ] ; then
|
||||
grub_warn "$(gettext "Setting GRUB_TIMEOUT to a non-zero value when GRUB_HIDDEN_TIMEOUT is set is no longer supported.")"
|
||||
fi
|
||||
if [ "x${GRUB_HIDDEN_TIMEOUT_QUIET}" = "xtrue" ] ; then
|
||||
style="hidden"
|
||||
verbose=
|
||||
else
|
||||
style="countdown"
|
||||
verbose=" --verbose"
|
||||
fi
|
||||
else
|
||||
# No hidden timeout, so treat as GRUB_TIMEOUT_STYLE=menu
|
||||
timeout="${2}"
|
||||
style="menu"
|
||||
fi
|
||||
cat << EOF
|
||||
if [ x\$feature_timeout_style = xy ] ; then
|
||||
set timeout_style=${style}
|
||||
set timeout=${timeout}
|
||||
EOF
|
||||
if [ "x${style}" = "xmenu" ] ; then
|
||||
cat << EOF
|
||||
# Fallback normal timeout code in case the timeout_style feature is
|
||||
# unavailable.
|
||||
else
|
||||
set timeout=${timeout}
|
||||
EOF
|
||||
else
|
||||
cat << EOF
|
||||
# Fallback hidden-timeout code in case the timeout_style feature is
|
||||
# unavailable.
|
||||
elif sleep${verbose} --interruptible ${timeout} ; then
|
||||
set timeout=0
|
||||
EOF
|
||||
fi
|
||||
cat << EOF
|
||||
fi
|
||||
EOF
|
||||
}
|
||||
|
||||
if [ "x$GRUB_BUTTON_CMOS_ADDRESS" != "x" ]; then
|
||||
cat <<EOF
|
||||
if cmostest $GRUB_BUTTON_CMOS_ADDRESS ; then
|
||||
EOF
|
||||
make_timeout "${GRUB_HIDDEN_TIMEOUT_BUTTON}" "${GRUB_TIMEOUT_BUTTON}" "${GRUB_TIMEOUT_STYLE_BUTTON}"
|
||||
echo else
|
||||
make_timeout "${GRUB_HIDDEN_TIMEOUT}" "${GRUB_TIMEOUT}" "${GRUB_TIMEOUT_STYLE}"
|
||||
echo fi
|
||||
else
|
||||
make_timeout "${GRUB_HIDDEN_TIMEOUT}" "${GRUB_TIMEOUT}" "${GRUB_TIMEOUT_STYLE}"
|
||||
fi
|
||||
|
||||
if [ "x$GRUB_BUTTON_CMOS_ADDRESS" != "x" ] && [ "x$GRUB_BUTTON_CMOS_CLEAN" = "xyes" ]; then
|
||||
cat <<EOF
|
||||
cmosclean $GRUB_BUTTON_CMOS_ADDRESS
|
||||
EOF
|
||||
fi
|
||||
|
||||
# Play an initial tune
|
||||
if [ "x${GRUB_INIT_TUNE}" != "x" ] ; then
|
||||
echo "play ${GRUB_INIT_TUNE}"
|
||||
fi
|
||||
|
||||
if [ "x${GRUB_BADRAM}" != "x" ] ; then
|
||||
echo "badram ${GRUB_BADRAM}"
|
||||
fi
|
||||
Reference in New Issue
Block a user