#! /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@
datarootdir=@datarootdir@
. ${libdir}/@PACKAGE@/grub-mkconfig_lib
case "`uname 2>/dev/null`" in
CYGWIN*) ;;
*) exit 0 ;;
esac
# Try C: even if current system is on other partition.
case "$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'
get_os_name_from_boot_ini_part=`sed -n 's,^default=,,p' "$1" | sed 's,\\\\,/,g;s,[ \t\r]*$,,;1q'`
test -n "$get_os_name_from_boot_ini_part" || return 1
# Search 'PARTITION="NAME" ...'
get_os_name_from_boot_ini_name=`sed -n 's,\\\\,/,g;s,^'"$get_os_name_from_boot_ini_part"'="\([^"]*\)".*$,\1,p' "$1" | sed 1q`
test -n "$get_os_name_from_boot_ini_name" || return 1
echo "$get_os_name_from_boot_ini_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