You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
315 lines
9.5 KiB
315 lines
9.5 KiB
From c299f8584bb1084916ac794a9ebed8324ae4bb10 Mon Sep 17 00:00:00 2001 |
|
From: Peter Jones <pjones@redhat.com> |
|
Date: Thu, 23 Jun 2016 11:01:39 -0400 |
|
Subject: [PATCH 202/237] Add grub-get-kernel-settings and use it in 10_linux |
|
|
|
This patch adds grub-get-kernel-settings, which reads the system kernel |
|
installation configuration from /etc/sysconfig/kernel, and outputs |
|
${GRUB_...} variables suitable for evaluation by grub-mkconfig. Those |
|
variables are then used by 10_linux to choose whether or not to create |
|
debug stanzas. |
|
|
|
Resolves: rhbz#1226325 |
|
--- |
|
.gitignore | 1 + |
|
Makefile.util.def | 7 ++ |
|
configure.ac | 2 + |
|
util/bash-completion.d/grub-completion.bash.in | 22 +++++++ |
|
util/grub-get-kernel-settings.3 | 20 ++++++ |
|
util/grub-get-kernel-settings.in | 91 ++++++++++++++++++++++++++ |
|
util/grub-mkconfig.in | 3 + |
|
util/grub.d/10_linux.in | 23 +++++-- |
|
8 files changed, 164 insertions(+), 5 deletions(-) |
|
create mode 100644 util/grub-get-kernel-settings.3 |
|
create mode 100644 util/grub-get-kernel-settings.in |
|
|
|
diff --git a/.gitignore b/.gitignore |
|
index e49f76b..547ef0b 100644 |
|
--- a/.gitignore |
|
+++ b/.gitignore |
|
@@ -61,6 +61,7 @@ grub-fstest.exe |
|
grub_fstest_init.c |
|
grub_fstest_init.h |
|
grub_func_test |
|
+grub-get-kernel-settings |
|
grub-install |
|
grub-install.exe |
|
grub-kbdcomp |
|
diff --git a/Makefile.util.def b/Makefile.util.def |
|
index e2821a2..3918e3b 100644 |
|
--- a/Makefile.util.def |
|
+++ b/Makefile.util.def |
|
@@ -705,6 +705,13 @@ script = { |
|
}; |
|
|
|
script = { |
|
+ name = grub-get-kernel-settings; |
|
+ common = util/grub-get-kernel-settings.in; |
|
+ mansection = 3; |
|
+ installdir = sbin; |
|
+}; |
|
+ |
|
+script = { |
|
name = grub-set-default; |
|
common = util/grub-set-default.in; |
|
mansection = 8; |
|
diff --git a/configure.ac b/configure.ac |
|
index 04c052d..8b10a93 100644 |
|
--- a/configure.ac |
|
+++ b/configure.ac |
|
@@ -58,6 +58,7 @@ grub_TRANSFORM([grub-install]) |
|
grub_TRANSFORM([grub-mkconfig]) |
|
grub_TRANSFORM([grub-mkfont]) |
|
grub_TRANSFORM([grub-mkimage]) |
|
+grub_TRANSFORM([grub-get-kernel-settings]) |
|
grub_TRANSFORM([grub-glue-efi]) |
|
grub_TRANSFORM([grub-mklayout]) |
|
grub_TRANSFORM([grub-mkpasswd-pbkdf2]) |
|
@@ -75,6 +76,7 @@ grub_TRANSFORM([grub-file]) |
|
grub_TRANSFORM([grub-bios-setup.3]) |
|
grub_TRANSFORM([grub-editenv.1]) |
|
grub_TRANSFORM([grub-fstest.3]) |
|
+grub_TRANSFORM([grub-get-kernel-settings.3]) |
|
grub_TRANSFORM([grub-glue-efi.3]) |
|
grub_TRANSFORM([grub-install.1]) |
|
grub_TRANSFORM([grub-kbdcomp.3]) |
|
diff --git a/util/bash-completion.d/grub-completion.bash.in b/util/bash-completion.d/grub-completion.bash.in |
|
index 44bf135..5c4acd4 100644 |
|
--- a/util/bash-completion.d/grub-completion.bash.in |
|
+++ b/util/bash-completion.d/grub-completion.bash.in |
|
@@ -265,6 +265,28 @@ unset __grub_sparc64_setup_program |
|
|
|
|
|
# |
|
+# grub-get-kernel-settings |
|
+# |
|
+_grub_get_kernel_settings () { |
|
+ local cur |
|
+ |
|
+ COMPREPLY=() |
|
+ cur=`_get_cword` |
|
+ |
|
+ if [[ "$cur" == -* ]]; then |
|
+ __grubcomp "$(__grub_get_options_from_help)" |
|
+ else |
|
+ # Default complete with a filename |
|
+ _filedir |
|
+ fi |
|
+} |
|
+__grub_get_kernel_settings_program="@grub_get_kernel_settings@" |
|
+have ${__grub_get_kernel_settings_program} && \ |
|
+ complete -F _grub_get_kernel_settings -o filenames ${__grub_get_kernel_settings_program} |
|
+unset __grub_get_kernel_settings_program |
|
+ |
|
+ |
|
+# |
|
# grub-install |
|
# |
|
_grub_install () { |
|
diff --git a/util/grub-get-kernel-settings.3 b/util/grub-get-kernel-settings.3 |
|
new file mode 100644 |
|
index 0000000..ba33330 |
|
--- /dev/null |
|
+++ b/util/grub-get-kernel-settings.3 |
|
@@ -0,0 +1,20 @@ |
|
+.TH GRUB-GET-KERNEL-SETTINGS 3 "Thu Jun 25 2015" |
|
+.SH NAME |
|
+\fBgrub-get-kernel-settings\fR \(em Evaluate the system's kernel installation settings for use while making a grub configuration file. |
|
+ |
|
+.SH SYNOPSIS |
|
+\fBgrub-get-kernel-settings\fR [OPTION] |
|
+ |
|
+.SH DESCRIPTION |
|
+\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. |
|
+ |
|
+.SH OPTIONS |
|
+.TP |
|
+-h, --help |
|
+Display program usage and exit. |
|
+.TP |
|
+-v, --version |
|
+Display the current version. |
|
+ |
|
+.SH SEE ALSO |
|
+.BR "info grub" |
|
diff --git a/util/grub-get-kernel-settings.in b/util/grub-get-kernel-settings.in |
|
new file mode 100644 |
|
index 0000000..ae0b469 |
|
--- /dev/null |
|
+++ b/util/grub-get-kernel-settings.in |
|
@@ -0,0 +1,91 @@ |
|
+#!/bin/sh |
|
+set -e |
|
+ |
|
+# Evaluate new-kernel-pkg's configuration file. |
|
+# Copyright (C) 2016 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@" |
|
+datarootdir="@datarootdir@" |
|
+ |
|
+prefix="@prefix@" |
|
+exec_prefix="@exec_prefix@" |
|
+sbindir="@sbindir@" |
|
+bindir="@bindir@" |
|
+sysconfdir="@sysconfdir@" |
|
+PACKAGE_NAME=@PACKAGE_NAME@ |
|
+PACKAGE_VERSION=@PACKAGE_VERSION@ |
|
+host_os=@host_os@ |
|
+datadir="@datadir@" |
|
+if [ "x$pkgdatadir" = x ]; then |
|
+ pkgdatadir="${datadir}/@PACKAGE@" |
|
+fi |
|
+grub_cfg="" |
|
+ |
|
+self=`basename $0` |
|
+ |
|
+grub_probe="${sbindir}/@grub_probe@" |
|
+grub_file="${bindir}/@grub_file@" |
|
+grub_editenv="${bindir}/@grub_editenv@" |
|
+grub_script_check="${bindir}/@grub_script_check@" |
|
+ |
|
+export TEXTDOMAIN=@PACKAGE@ |
|
+export TEXTDOMAINDIR="@localedir@" |
|
+ |
|
+. "${pkgdatadir}/grub-mkconfig_lib" |
|
+ |
|
+# Usage: usage |
|
+# Print the usage. |
|
+usage () { |
|
+ gettext_printf "Usage: %s [OPTION]\n" "$self" |
|
+ gettext "Evaluate new-kernel-pkg configuration"; echo |
|
+ echo |
|
+ print_option_help "-h, --help" "$(gettext "print this message and exit")" |
|
+ print_option_help "-v, --version" "$(gettext "print the version information and exit")" |
|
+ echo |
|
+} |
|
+ |
|
+# Check the arguments. |
|
+while test $# -gt 0 |
|
+do |
|
+ option=$1 |
|
+ shift |
|
+ |
|
+ case "$option" in |
|
+ -h | --help) |
|
+ usage |
|
+ exit 0 ;; |
|
+ -v | --version) |
|
+ echo "$self (${PACKAGE_NAME}) ${PACKAGE_VERSION}" |
|
+ exit 0 ;; |
|
+ -*) |
|
+ gettext_printf "Unrecognized option \`%s'\n" "$option" 1>&2 |
|
+ usage |
|
+ exit 1 |
|
+ ;; |
|
+ # Explicitly ignore non-option arguments, for compatibility. |
|
+ esac |
|
+done |
|
+ |
|
+if test -f /etc/sysconfig/kernel ; then |
|
+ . /etc/sysconfig/kernel |
|
+fi |
|
+ |
|
+if [ "$MAKEDEBUG" = "yes" ]; then |
|
+ echo GRUB_LINUX_MAKE_DEBUG=true |
|
+ echo GRUB_CMDLINE_LINUX_DEBUG=\"systemd.log_level=debug systemd.log_target=kmsg\" |
|
+ echo GRUB_LINUX_DEBUG_TITLE_POSTFIX=\" with debugging\" |
|
+fi |
|
diff --git a/util/grub-mkconfig.in b/util/grub-mkconfig.in |
|
index 0cfe604..aa4fdb8 100644 |
|
--- a/util/grub-mkconfig.in |
|
+++ b/util/grub-mkconfig.in |
|
@@ -42,6 +42,7 @@ grub_probe="${sbindir}/@grub_probe@" |
|
grub_file="${bindir}/@grub_file@" |
|
grub_editenv="${bindir}/@grub_editenv@" |
|
grub_script_check="${bindir}/@grub_script_check@" |
|
+grub_get_kernel_settings="${sbindir}/@grub_get_kernel_settings@" |
|
|
|
export TEXTDOMAIN=@PACKAGE@ |
|
export TEXTDOMAINDIR="@localedir@" |
|
@@ -148,6 +149,8 @@ if test -f ${sysconfdir}/default/grub ; then |
|
. ${sysconfdir}/default/grub |
|
fi |
|
|
|
+eval `${grub_get_kernel_settings}` || true |
|
+ |
|
if [ "x$GRUB_DISABLE_UUID" != "xtrue" -a -z "$GRUB_DEVICE_UUID" ]; then |
|
GRUB_DEVICE_UUID="$GRUB_DEVICE_UUID_GENERATED" |
|
fi |
|
diff --git a/util/grub.d/10_linux.in b/util/grub.d/10_linux.in |
|
index b3c460c..0d0086d 100644 |
|
--- a/util/grub.d/10_linux.in |
|
+++ b/util/grub.d/10_linux.in |
|
@@ -99,7 +99,8 @@ linux_entry () |
|
os="$1" |
|
version="$2" |
|
type="$3" |
|
- args="$4" |
|
+ isdebug="$4" |
|
+ args="$5" |
|
|
|
sixteenbit="" |
|
linuxefi="linux" |
|
@@ -130,6 +131,9 @@ linux_entry () |
|
else |
|
echo "menuentry '$(echo "$os" | grub_quote)' ${CLASS} \$menuentry_id_option 'gnulinux-simple-$boot_device_id' {" | sed "s/^/$submenu_indentation/" |
|
fi |
|
+ if [ x$isdebug = xdebug ]; then |
|
+ title="$title${GRUB_LINUX_DEBUG_TITLE_POSTFIX}" |
|
+ fi |
|
if [ x$type != xrecovery ] ; then |
|
save_default_entry | grub_add_tab |
|
fi |
|
@@ -281,11 +285,15 @@ while [ "x$list" != "x" ] ; do |
|
fi |
|
|
|
if [ "x$is_top_level" = xtrue ] && [ "x${GRUB_DISABLE_SUBMENU}" != xtrue ]; then |
|
- linux_entry "${OS}" "${version}" simple \ |
|
+ linux_entry "${OS}" "${version}" simple standard \ |
|
"${GRUB_CMDLINE_LINUX} ${GRUB_CMDLINE_LINUX_DEFAULT}" |
|
+ if [ "x$GRUB_LINUX_MAKE_DEBUG" = "xtrue" ]; then |
|
+ linux_entry "${OS}" "${version}" simple debug \ |
|
+ "${GRUB_CMDLINE_LINUX} ${GRUB_CMDLINE_LINUX_DEFAULT} ${GRUB_CMDLINE_LINUX_DEBUG}" |
|
+ fi |
|
|
|
submenu_indentation="$grub_tab" |
|
- |
|
+ |
|
if [ -z "$boot_device_id" ]; then |
|
boot_device_id="$(grub_get_device_id "${GRUB_DEVICE}")" |
|
fi |
|
@@ -294,10 +302,15 @@ while [ "x$list" != "x" ] ; do |
|
is_top_level=false |
|
fi |
|
|
|
- linux_entry "${OS}" "${version}" advanced \ |
|
+ linux_entry "${OS}" "${version}" advanced standard \ |
|
"${GRUB_CMDLINE_LINUX} ${GRUB_CMDLINE_LINUX_DEFAULT}" |
|
+ if [ "x$GRUB_LINUX_MAKE_DEBUG" = "xtrue" ]; then |
|
+ linux_entry "${OS}" "${version}" advanced debug \ |
|
+ "${GRUB_CMDLINE_LINUX} ${GRUB_CMDLINE_LINUX_DEFAULT} ${GRUB_CMDLINE_LINUX_DEBUG}" |
|
+ fi |
|
+ |
|
if [ "x${GRUB_DISABLE_RECOVERY}" != "xtrue" ]; then |
|
- linux_entry "${OS}" "${version}" recovery \ |
|
+ linux_entry "${OS}" "${version}" recovery standard \ |
|
"single ${GRUB_CMDLINE_LINUX}" |
|
fi |
|
|
|
-- |
|
2.9.3 |
|
|
|
|