c0f90770b8
* util/update-grub_lib.in (convert_system_path_to_grub_path): Abort if file doesn't exist, or if it is in a filesystem grub can't read. * util/update-grub.in: Set fallback for GRUB_FS check to "unknown". Do not abort if GRUB_DRIVE could not be defined. Rearrange generated header comment to fit in 80 columns when the variables are resolved. * util/grub.d/00_header.in: Only set root variable when GRUB_DRIVE could be identified by update-grub. Remove redundant check for unifont.pff existance (since convert_system_path_to_grub_path now handles that).
55 lines
1.5 KiB
Bash
55 lines
1.5 KiB
Bash
#! /bin/sh -e
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# update-grub helper script.
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# Copyright (C) 2006, 2007 Free Software Foundation, Inc.
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#
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# This file is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin St - Suite 330, Boston, MA 02110, USA.
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prefix=@prefix@
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exec_prefix=@exec_prefix@
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libdir=@libdir@
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# for convert_system_path_to_grub_path()
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. ${libdir}/grub/update-grub_lib
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if [ "x${GRUB_DEFAULT}" = "x" ] ; then GRUB_DEFAULT=0 ; fi
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if [ "x${GRUB_TIMEOUT}" = "x" ] ; then GRUB_TIMEOUT=5 ; fi
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cat << EOF
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set default=${GRUB_DEFAULT}
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set timeout=${GRUB_TIMEOUT}
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EOF
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if [ "x${GRUB_DRIVE}" = "x" ] ; then : ; else
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cat << EOF
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set root=${GRUB_DRIVE}
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EOF
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fi
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# Prefer system path for space reasons (/boot/grub might be a very small
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# partition in case of OpenFirmware, etc).
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for i in /usr/share/grub/unifont.pff /boot/grub/unifont.pff ; do
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if grub_path=`convert_system_path_to_grub_path $i` ; then
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cat << EOF
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font ${grub_path}
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set gfxmode=640x480
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insmod gfxterm
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insmod vbe
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terminal gfxterm
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EOF
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break
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fi
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done
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