219b35646a
* util/grub-mkconfig.in: Merge `GRUB_DISABLE_LINUX_RECOVERY' and `GRUB_DISABLE_NETBSD_RECOVERY' into a single `GRUB_DISABLE_RECOVERY' variable. All references updated. * util/grub.d/10_kfreebsd.in: Support recovery boot entries.
87 lines
2.8 KiB
Bash
87 lines
2.8 KiB
Bash
#! /bin/sh
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set -e
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# grub-mkconfig helper script.
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# Copyright (C) 2006,2007,2008,2009,2010 Free Software Foundation, Inc.
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#
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# GRUB is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# GRUB is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
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prefix=@prefix@
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exec_prefix=@exec_prefix@
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bindir=@bindir@
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libdir=@libdir@
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. ${libdir}/grub/grub-mkconfig_lib
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export TEXTDOMAIN=@PACKAGE@
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export TEXTDOMAINDIR=@localedir@
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if [ "x${GRUB_DISTRIBUTOR}" = "x" ] ; then
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OS=NetBSD
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else
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OS="${GRUB_DISTRIBUTOR} NetBSD"
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fi
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netbsd_entry ()
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{
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loader="$1" # "knetbsd" or "multiboot"
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kernel="$2" # absolute path to the kernel file
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recovery="$3" # is this is a recovery entry?
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args="$4" # extra arguments appended to loader command
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kroot_device="$(echo ${GRUB_DEVICE} | sed -e 's,^/dev/r,,')"
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if ${recovery} ; then
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title="$(gettext_quoted "%s, with kernel %s (via %s, recovery mode)")"
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else
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title="$(gettext_quoted "%s, with kernel %s (via %s)")"
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fi
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printf "menuentry \"${title}\" {\n" \
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"${OS}" "$(echo ${kernel} | sed -e 's,^.*/,,')" "${loader}"
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printf "%s\n" "${prepare_boot_cache}"
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case "${loader}" in
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knetbsd)
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printf "\tknetbsd %s -r %s %s\n" \
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"${kernel}" "${kroot_device}" "${GRUB_CMDLINE_NETBSD} ${args}"
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;;
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multiboot)
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printf "\tmultiboot %s %s root=%s %s\n" \
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"${kernel}" "${kernel}" "${kroot_device}" "${GRUB_CMDLINE_NETBSD} ${args}"
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;;
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esac
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printf "}\n"
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}
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prepare_boot_cache="$(prepare_grub_to_access_device ${GRUB_DEVICE} | sed -e 's,^, ,')"
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# We look for NetBSD kernels in / but not in subdirectories. We simply
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# pick all statically linked ELF executable files (or links) in / with a
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# name that starts with `netbsd'.
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pattern="^ELF[^,]*executable.*statically linked"
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for k in $(ls -t /netbsd*) ; do
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if ! grub_file_is_not_garbage "$k" ; then
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continue
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fi
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if ! ((file -bL "$k" | grep -q "${pattern}") ||
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(zcat "$k" | file -bL - | grep -q "${pattern}")) 2>/dev/null ; then
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continue
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fi
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echo "Found NetBSD kernel: $k" >&2
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netbsd_entry "knetbsd" "$k" false "${GRUB_CMDLINE_NETBSD_DEFAULT}"
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netbsd_entry "multiboot" "$k" false "${GRUB_CMDLINE_NETBSD_DEFAULT}"
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if [ "x${GRUB_DISABLE_RECOVERY}" != "xtrue" ]; then
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netbsd_entry "knetbsd" "$k" true "-s"
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netbsd_entry "multiboot" "$k" true "-s"
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fi
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done
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