cdfb3d2273
* util/grub.d/10_linux.in: Use prepare_grub_to_access_device() from
within menuentries, not before them.
util/grub.d/10_hurd.in: Likewise.
85 lines
2.3 KiB
Bash
85 lines
2.3 KiB
Bash
#! /bin/sh -e
|
|
|
|
# update-grub helper script.
|
|
# Copyright (C) 2006,2007,2008 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@
|
|
. ${libdir}/grub/update-grub_lib
|
|
|
|
if [ "x${GRUB_DISTRIBUTOR}" = "x" ] ; then
|
|
OS=GNU
|
|
else
|
|
OS="${GRUB_DISTRIBUTOR} GNU/Hurd"
|
|
fi
|
|
|
|
at_least_one=false
|
|
all_of_them=true
|
|
|
|
# FIXME: add l4 here?
|
|
kernel=
|
|
for i in /boot/gnumach.gz /boot/gnumach ; do
|
|
if test -e $i ; then
|
|
basename=`basename $i`
|
|
dirname=`dirname $i`
|
|
rel_dirname=`make_system_path_relative_to_its_root $dirname`
|
|
echo "Found GNU Mach: $i" >&2
|
|
kernel=${rel_dirname}/${basename}
|
|
at_least_one=true
|
|
fi
|
|
done
|
|
|
|
# FIXME: This works for ext2. For other filesystems we might need special-casing
|
|
case "${GRUB_FS}" in
|
|
*fs) hurd_fs="${GRUB_FS}" ;;
|
|
*) hurd_fs="${GRUB_FS}fs" ;;
|
|
esac
|
|
|
|
for i in /hurd/${hurd_fs}.static /hurd/exec ; do
|
|
if test -e "$i" ; then
|
|
echo "Found Hurd module: $i" >&2
|
|
at_least_one=true
|
|
else
|
|
all_of_them=false
|
|
fi
|
|
done
|
|
|
|
if ${at_least_one} ; then : ; else
|
|
# no hurd here, aborting silently
|
|
exit 0
|
|
fi
|
|
|
|
if ${all_of_them} && test -e /lib/ld.so.1 ; then : ; else
|
|
echo "Some Hurd stuff found, but not enough to boot." >&2
|
|
exit 1
|
|
fi
|
|
|
|
cat << EOF
|
|
menuentry "${OS}" {
|
|
EOF
|
|
prepare_grub_to_access_device ${GRUB_DEVICE} | sed -e "s/^/\t/"
|
|
cat << EOF
|
|
multiboot ${kernel} root=device:${GRUB_DEVICE}
|
|
module /hurd/${hurd_fs}.static --readonly \\
|
|
--multiboot-command-line='\${kernel-command-line}' \\
|
|
--host-priv-port='\${host-port}' \\
|
|
--device-master-port='\${device-port}' \\
|
|
--exec-server-task='\${exec-task}' -T typed '\${root}' \\
|
|
'\$(task-create)' '\$(task-resume)'
|
|
module /lib/ld.so.1 /hurd/exec '\$(exec-task=task-create)'
|
|
}
|
|
EOF
|