grub/util/grub.d/10_hurd.in
Colin Watson df60998c64 * util/grub.d/10_linux.in: Only use the first word of
GRUB_DISTRIBUTOR for --class, to avoid problems if somebody puts
spaces in GRUB_DISTRIBUTOR.
* util/grub.d/10_kfreebsd.in: Likewise.
* util/grub.d/10_hurd.in: Likewise.
2010-04-08 10:54:44 +01:00

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#! /bin/sh -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=@prefix@
exec_prefix=@exec_prefix@
libdir=@libdir@
. ${libdir}/grub/grub-mkconfig_lib
CLASS="--class gnu --class os"
if [ "x${GRUB_DISTRIBUTOR}" = "x" ] ; then
OS=GNU
else
OS="${GRUB_DISTRIBUTOR} GNU/Hurd"
CLASS="--class $(echo ${GRUB_DISTRIBUTOR} | tr '[A-Z]' '[a-z]' | cut -d' ' -f1) ${CLASS}"
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}" ${CLASS} {
EOF
prepare_grub_to_access_device ${GRUB_DEVICE_BOOT} | sed -e "s/^/\t/"
cat << EOF
echo $(gettext "Loading GNU Mach ...")
multiboot ${kernel} root=device:${GRUB_DEVICE#/dev/}
EOF
save_default_entry | sed -e "s/^/\t/"
prepare_grub_to_access_device ${GRUB_DEVICE} | sed -e "s/^/\t/"
cat << EOF
echo $(gettext "Loading the Hurd ...")
module /hurd/${hurd_fs}.static ${hurd_fs} --readonly \\
--multiboot-command-line='\${kernel-command-line}' \\
--host-priv-port='\${host-port}' \\
--device-master-port='\${device-port}' \\
--exec-server-task='\${exec-task}' -T typed '\${root}' \\
'\$(task-create)' '\$(task-resume)'
module /lib/ld.so.1 exec /hurd/exec '\$(exec-task=task-create)'
}
EOF
cat << EOF
menuentry "${OS} (recovery mode)" {
EOF
prepare_grub_to_access_device ${GRUB_DEVICE_BOOT} | sed -e "s/^/\t/"
cat << EOF
echo $(gettext "Loading GNU Mach ...")
multiboot ${kernel} root=device:${GRUB_DEVICE#/dev/} -s
EOF
save_default_entry | sed -e "s/^/\t/"
prepare_grub_to_access_device ${GRUB_DEVICE} | sed -e "s/^/\t/"
cat << EOF
echo $(gettext "Loading the Hurd ...")
module /hurd/${hurd_fs}.static ${hurd_fs} \\
--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 exec /hurd/exec '\$(exec-task=task-create)'
}
EOF