mirror of
https://src.fedoraproject.org/rpms/grub2.git
synced 2024-11-28 15:46:53 +00:00
7e98da058f
This change reorganizes and cleanups our patches to reduce the patch number from 314 patches to 187. That's achieved by dropping patches that are later reverted and squashing fixes for earlier patches that introduced features. There are no code changes and the diff with upstream is the same before and after the cleanup. Having fewer patches makes easier to manage the patchset and also will ease to rebase them on top of the latest grub-2.04 release. Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
310 lines
10 KiB
Diff
310 lines
10 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Peter Jones <pjones@redhat.com>
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Date: Thu, 23 Jun 2016 11:01:39 -0400
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Subject: [PATCH] Add grub-get-kernel-settings and use it in 10_linux
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This patch adds grub-get-kernel-settings, which reads the system kernel
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installation configuration from /etc/sysconfig/kernel, and outputs
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${GRUB_...} variables suitable for evaluation by grub-mkconfig. Those
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variables are then used by 10_linux to choose whether or not to create
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debug stanzas.
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Resolves: rhbz#1226325
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---
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configure.ac | 2 +
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Makefile.util.def | 7 ++
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.gitignore | 2 +
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util/bash-completion.d/grub-completion.bash.in | 22 +++++++
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util/grub-get-kernel-settings.3 | 20 ++++++
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util/grub-get-kernel-settings.in | 88 ++++++++++++++++++++++++++
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util/grub-mkconfig.in | 3 +
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util/grub.d/10_linux.in | 23 +++++--
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8 files changed, 162 insertions(+), 5 deletions(-)
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create mode 100644 util/grub-get-kernel-settings.3
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create mode 100644 util/grub-get-kernel-settings.in
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diff --git a/configure.ac b/configure.ac
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index 1cb6a9615db..2a6fde5be81 100644
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--- a/configure.ac
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+++ b/configure.ac
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@@ -58,6 +58,7 @@ grub_TRANSFORM([grub-install])
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grub_TRANSFORM([grub-mkconfig])
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grub_TRANSFORM([grub-mkfont])
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grub_TRANSFORM([grub-mkimage])
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+grub_TRANSFORM([grub-get-kernel-settings])
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grub_TRANSFORM([grub-glue-efi])
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grub_TRANSFORM([grub-mklayout])
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grub_TRANSFORM([grub-mkpasswd-pbkdf2])
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@@ -75,6 +76,7 @@ grub_TRANSFORM([grub-file])
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grub_TRANSFORM([grub-bios-setup.3])
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grub_TRANSFORM([grub-editenv.1])
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grub_TRANSFORM([grub-fstest.3])
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+grub_TRANSFORM([grub-get-kernel-settings.3])
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grub_TRANSFORM([grub-glue-efi.3])
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grub_TRANSFORM([grub-install.1])
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grub_TRANSFORM([grub-kbdcomp.3])
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diff --git a/Makefile.util.def b/Makefile.util.def
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index 7729e65c607..c39b3ce6aa9 100644
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--- a/Makefile.util.def
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+++ b/Makefile.util.def
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@@ -716,6 +716,13 @@ script = {
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installdir = sbin;
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};
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+script = {
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+ name = grub-get-kernel-settings;
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+ common = util/grub-get-kernel-settings.in;
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+ mansection = 3;
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+ installdir = sbin;
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+};
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+
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script = {
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name = grub-set-default;
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common = util/grub-set-default.in;
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diff --git a/.gitignore b/.gitignore
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index 141684867d1..096eeff7de8 100644
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--- a/.gitignore
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+++ b/.gitignore
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@@ -68,6 +68,8 @@ grub-*.tar.*
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/grub*-fs-tester
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/grub*-fstest
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/grub*-fstest.1
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+/grub*-get-kernel-settings
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+/grub*-get-kernel-settings.3
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/grub*-glue-efi
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/grub*-glue-efi.1
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/grub*-install
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diff --git a/util/bash-completion.d/grub-completion.bash.in b/util/bash-completion.d/grub-completion.bash.in
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index 44bf135b9f8..5c4acd496d4 100644
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--- a/util/bash-completion.d/grub-completion.bash.in
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+++ b/util/bash-completion.d/grub-completion.bash.in
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@@ -264,6 +264,28 @@ have ${__grub_sparc64_setup_program} && \
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unset __grub_sparc64_setup_program
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+#
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+# grub-get-kernel-settings
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+#
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+_grub_get_kernel_settings () {
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+ local cur
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+
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+ COMPREPLY=()
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+ cur=`_get_cword`
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+
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+ if [[ "$cur" == -* ]]; then
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+ __grubcomp "$(__grub_get_options_from_help)"
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+ else
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+ # Default complete with a filename
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+ _filedir
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+ fi
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+}
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+__grub_get_kernel_settings_program="@grub_get_kernel_settings@"
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+have ${__grub_get_kernel_settings_program} && \
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+ complete -F _grub_get_kernel_settings -o filenames ${__grub_get_kernel_settings_program}
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+unset __grub_get_kernel_settings_program
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+
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+
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#
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# grub-install
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#
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diff --git a/util/grub-get-kernel-settings.3 b/util/grub-get-kernel-settings.3
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new file mode 100644
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index 00000000000..ba33330e28d
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--- /dev/null
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+++ b/util/grub-get-kernel-settings.3
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@@ -0,0 +1,20 @@
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+.TH GRUB-GET-KERNEL-SETTINGS 3 "Thu Jun 25 2015"
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+.SH NAME
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+\fBgrub-get-kernel-settings\fR \(em Evaluate the system's kernel installation settings for use while making a grub configuration file.
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+
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+.SH SYNOPSIS
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+\fBgrub-get-kernel-settings\fR [OPTION]
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+
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+.SH DESCRIPTION
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+\fBgrub-get-kernel-settings\fR reads the kernel installation settings on the host system, and emits a set of grub settings suitable for use when creating a grub configuration file.
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+
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+.SH OPTIONS
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+.TP
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+-h, --help
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+Display program usage and exit.
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+.TP
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+-v, --version
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+Display the current version.
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+
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+.SH SEE ALSO
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+.BR "info grub"
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diff --git a/util/grub-get-kernel-settings.in b/util/grub-get-kernel-settings.in
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new file mode 100644
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index 00000000000..7e87dfccc0e
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--- /dev/null
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+++ b/util/grub-get-kernel-settings.in
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@@ -0,0 +1,88 @@
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+#!/bin/sh
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+set -e
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+
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+# Evaluate new-kernel-pkg's configuration file.
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+# Copyright (C) 2016 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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+
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+PACKAGE_NAME=@PACKAGE_NAME@
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+PACKAGE_VERSION=@PACKAGE_VERSION@
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+datadir="@datadir@"
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+if [ "x$pkgdatadir" = x ]; then
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+ pkgdatadir="${datadir}/@PACKAGE@"
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+fi
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+
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+self=`basename $0`
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+
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+export TEXTDOMAIN=@PACKAGE@
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+export TEXTDOMAINDIR="@localedir@"
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+
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+. "${pkgdatadir}/grub-mkconfig_lib"
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+
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+# Usage: usage
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+# Print the usage.
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+usage () {
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+ gettext_printf "Usage: %s [OPTION]\n" "$self"
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+ gettext "Evaluate new-kernel-pkg configuration"; echo
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+ echo
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+ print_option_help "-h, --help" "$(gettext "print this message and exit")"
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+ print_option_help "-v, --version" "$(gettext "print the version information and exit")"
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+ echo
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+}
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+
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+# Check the arguments.
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+while test $# -gt 0
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+do
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+ option=$1
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+ shift
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+
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+ case "$option" in
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+ -h | --help)
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+ usage
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+ exit 0 ;;
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+ -v | --version)
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+ echo "$self (${PACKAGE_NAME}) ${PACKAGE_VERSION}"
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+ exit 0 ;;
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+ -*)
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+ gettext_printf "Unrecognized option \`%s'\n" "$option" 1>&2
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+ usage
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+ exit 1
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+ ;;
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+ # Explicitly ignore non-option arguments, for compatibility.
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+ esac
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+done
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+
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+if test -f /etc/sysconfig/kernel ; then
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+ . /etc/sysconfig/kernel
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+fi
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+
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+if [ "$MAKEDEBUG" = "yes" ]; then
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+ echo GRUB_LINUX_MAKE_DEBUG=true
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+ echo export GRUB_LINUX_MAKE_DEBUG
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+ echo GRUB_CMDLINE_LINUX_DEBUG=\"systemd.log_level=debug systemd.log_target=kmsg\"
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+ echo export GRUB_CMDLINE_LINUX_DEBUG
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+ echo GRUB_LINUX_DEBUG_TITLE_POSTFIX=\" with debugging\"
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+ echo export GRUB_LINUX_DEBUG_TITLE_POSTFIX
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+fi
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+if [ "$DEFAULTDEBUG" = "yes" ]; then
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+ echo GRUB_DEFAULT_TO_DEBUG=true
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+else
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+ echo GRUB_DEFAULT_TO_DEBUG=false
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+fi
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+echo export GRUB_DEFAULT_TO_DEBUG
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+if [ "$UPDATEDEFAULT" = "yes" ]; then
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+ echo GRUB_UPDATE_DEFAULT_KERNEL=true
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+ echo export GRUB_UPDATE_DEFAULT_KERNEL
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+fi
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diff --git a/util/grub-mkconfig.in b/util/grub-mkconfig.in
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index bdb9982aefb..8218f3d477f 100644
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--- a/util/grub-mkconfig.in
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+++ b/util/grub-mkconfig.in
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@@ -45,6 +45,7 @@ grub_probe="${sbindir}/@grub_probe@"
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grub_file="${bindir}/@grub_file@"
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grub_editenv="${bindir}/@grub_editenv@"
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grub_script_check="${bindir}/@grub_script_check@"
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+grub_get_kernel_settings="${sbindir}/@grub_get_kernel_settings@"
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export TEXTDOMAIN=@PACKAGE@
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export TEXTDOMAINDIR="@localedir@"
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@@ -158,6 +159,8 @@ if test -f ${sysconfdir}/default/grub ; then
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. ${sysconfdir}/default/grub
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fi
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+eval "$("${grub_get_kernel_settings}")" || true
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+
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if [ "x$GRUB_DISABLE_UUID" != "xtrue" ]; then
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if [ -z "$GRUB_DEVICE_UUID" ]; then
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GRUB_DEVICE_UUID="$GRUB_DEVICE_UUID_GENERATED"
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diff --git a/util/grub.d/10_linux.in b/util/grub.d/10_linux.in
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index a8a8e2cf325..4e49ccdf742 100644
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--- a/util/grub.d/10_linux.in
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+++ b/util/grub.d/10_linux.in
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@@ -111,7 +111,8 @@ linux_entry ()
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os="$1"
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version="$2"
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type="$3"
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- args="$4"
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+ isdebug="$4"
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+ args="$5"
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if [ -z "$boot_device_id" ]; then
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boot_device_id="$(grub_get_device_id "${GRUB_DEVICE}")"
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@@ -123,6 +124,9 @@ linux_entry ()
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quoted="$(echo "$GRUB_ACTUAL_DEFAULT" | grub_quote)"
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title_correction_code="${title_correction_code}if [ \"x\$default\" = '$quoted' ]; then default='$(echo "$replacement_title" | grub_quote)'; fi;"
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fi
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+ if [ x$isdebug = xdebug ]; then
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+ title="$title${GRUB_LINUX_DEBUG_TITLE_POSTFIX}"
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+ fi
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echo "menuentry '$(echo "$title" | grub_quote)' ${CLASS} \$menuentry_id_option 'gnulinux-$version-$type-$boot_device_id' {" | sed "s/^/$submenu_indentation/"
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else
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echo "menuentry '$(echo "$os" | grub_quote)' ${CLASS} \$menuentry_id_option 'gnulinux-simple-$boot_device_id' {" | sed "s/^/$submenu_indentation/"
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@@ -295,11 +299,15 @@ while [ "x$list" != "x" ] ; do
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fi
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if [ "x$is_top_level" = xtrue ] && [ "x${GRUB_DISABLE_SUBMENU}" != xtrue ]; then
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- linux_entry "${OS}" "${version}" simple \
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+ linux_entry "${OS}" "${version}" simple standard \
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"${GRUB_CMDLINE_LINUX} ${GRUB_CMDLINE_LINUX_DEFAULT}"
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+ if [ "x$GRUB_LINUX_MAKE_DEBUG" = "xtrue" ]; then
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+ linux_entry "${OS}" "${version}" simple debug \
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+ "${GRUB_CMDLINE_LINUX} ${GRUB_CMDLINE_LINUX_DEFAULT} ${GRUB_CMDLINE_LINUX_DEBUG}"
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+ fi
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submenu_indentation="$grub_tab"
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-
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+
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if [ -z "$boot_device_id" ]; then
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boot_device_id="$(grub_get_device_id "${GRUB_DEVICE}")"
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fi
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@@ -308,10 +316,15 @@ while [ "x$list" != "x" ] ; do
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is_top_level=false
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fi
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- linux_entry "${OS}" "${version}" advanced \
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+ linux_entry "${OS}" "${version}" advanced standard \
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"${GRUB_CMDLINE_LINUX} ${GRUB_CMDLINE_LINUX_DEFAULT}"
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+ if [ "x$GRUB_LINUX_MAKE_DEBUG" = "xtrue" ]; then
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+ linux_entry "${OS}" "${version}" advanced debug \
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+ "${GRUB_CMDLINE_LINUX} ${GRUB_CMDLINE_LINUX_DEFAULT} ${GRUB_CMDLINE_LINUX_DEBUG}"
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+ fi
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+
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if [ "x${GRUB_DISABLE_RECOVERY}" != "xtrue" ]; then
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- linux_entry "${OS}" "${version}" recovery \
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+ linux_entry "${OS}" "${version}" recovery standard \
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"single ${GRUB_CMDLINE_LINUX}"
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fi
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