#! /bin/sh set -e # grub-mkconfig helper script. # Copyright (C) 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@ libdir=@libdir@ . ${libdir}/grub/grub-mkconfig_lib case "`uname 2>/dev/null`" in CYGWIN*) ;; *) exit 0 ;; esac # Try C: even if current system is on other partition. case "$SYSTEMDRIVE" in [Cc]:) drives="C:" ;; [D-Zd-z]:) drives="C: $SYSTEMDRIVE" ;; *) exit 0 ;; esac get_os_name_from_boot_ini () { # Fail if no or more than one partition. test "`sed -n 's,^\(\(multi\|scsi\)[^=]*\)=.*$,\1,p' "$1" 2>/dev/null | \ sort | uniq | wc -l`" = 1 || return 1 # Search 'default=PARTITION' local part=`sed -n 's,^default=,,p' "$1" | sed 's,\\\\,/,g;s,[ \t\r]*$,,;1q'` test -n "$part" || return 1 # Search 'PARTITION="NAME" ...' local name=`sed -n 's,\\\\,/,g;s,^'"$part"'="\([^"]*\)".*$,\1,p' "$1" | sed 1q` test -n "$name" || return 1 echo "$name" } for drv in $drives ; do # Convert to Cygwin path. dir=`cygpath "$drv"` test -n "$dir" || continue needmap= # Check for Vista bootmgr. if [ -f "$dir"/bootmgr -a -f "$dir"/boot/bcd ] ; then OS="Windows Vista bootmgr" # Check for NTLDR. elif [ -f "$dir"/ntldr -a -f "$dir"/ntdetect.com -a -f "$dir"/boot.ini ] ; then OS=`get_os_name_from_boot_ini "$dir"/boot.ini` || OS="Windows NT/2000/XP loader" needmap=t else continue fi # Get boot /dev/ice. dev=`${grub_probe} -t device "$dir" 2>/dev/null` || continue echo "Found $OS on $drv ($dev)" >&2 cat << EOF menuentry "$OS" { EOF save_default_entry | sed -e 's,^,\t,' prepare_grub_to_access_device "$dev" | sed 's,^,\t,' test -z "$needmap" || cat <<EOF drivemap -s (hd0) \$root EOF cat << EOF chainloader +1 } EOF done