From 3639952b57652657a316de0d170d93fc7a34b20a Mon Sep 17 00:00:00 2001
From: Peter Jones <pjones@redhat.com>
Date: Mon, 15 Sep 2014 15:20:34 -0400
Subject: [PATCH 16/16] Conditionally create debug entries when installing
kernels.
if /etc/sysconfig/kernel has MAKEDEBUG set to "yes", create non-default
entries that have systemd.debug set.
Resolves: rhbz#957681
Signed-off-by: Peter Jones <pjones@redhat.com>
---
new-kernel-pkg | 190 ++++++++++++++++++++++++++++++++++++---------------------
1 file changed, 119 insertions(+), 71 deletions(-)
diff --git a/new-kernel-pkg b/new-kernel-pkg
index d9a9b67..70f6118 100755
--- a/new-kernel-pkg
+++ b/new-kernel-pkg
@@ -50,6 +50,7 @@ grubConfig=""
grub2Config=""
grub2EfiConfig=""
extlinuxConfig=""
+ubootScript="/boot/boot.scr"
ARCH=$(uname -m)
@@ -120,6 +121,7 @@ mbkernel="$HYPERVISOR"
mbargs="$HYPERVISOR_ARGS"
adddracutargs=""
addplymouthinitrd=""
+DEBUGARG="systemd.debug"
usage() {
echo "Usage: `basename $0` [-v] [--mkinitrd] [--rminitrd] [--dracut]" >&2
@@ -134,6 +136,41 @@ usage() {
exit 1
}
+rungrubby() {
+ if [ "$1" == "--debug" ]; then
+ [ "$MAKEDEBUG" != "yes" ] && return 0
+ [ -n "$verbose" ] && echo "- First, making a debug entry."
+ declare -x debugtitle=" with debugging"
+ declare -x debugargs="$DEBUGARG"
+ shift
+ else
+ [ -n "$verbose" ] && echo "- Making a normal entry."
+ fi
+ $(eval $grubby $@)
+ export -n debugargs
+ export -n debugtitle
+ unset debugargs
+ unset debugtitle
+}
+
+set_title() {
+ if [ -n "$banner" ]; then
+ if [ $ARCH = 's390' -o $ARCH = 's390x' ]; then
+ title=$(echo $banner | sed 's/ /_/g')
+ else
+ title="$banner ($version)"
+ fi
+ elif [ $ARCH = 's390' -o $ARCH = 's390x' ]; then
+ title=$(echo $version | sed 's/ /_/g')
+ elif [ -f /etc/os-release ]; then
+ . /etc/os-release
+ title="$NAME ($version) $VERSION"
+ elif [ -f /etc/redhat-release ]; then
+ title="$(sed 's/ release.*$//' < /etc/redhat-release) ($version)"
+ else
+ title="Red Hat Linux ($version)"
+ fi
+}
install() {
# XXX kernel should be able to be specified also (or work right on ia64)
@@ -184,57 +221,49 @@ install() {
cfgLilo=""
fi
-
- if [ -n "$banner" ]; then
- if [ $ARCH = 's390' -o $ARCH = 's390x' ]; then
- title=$(echo $banner | sed 's/ /_/g')
- else
- title="$banner ($version)"
- fi
- elif [ $ARCH = 's390' -o $ARCH = 's390x' ]; then
- title=$(echo $version | sed 's/ /_/g')
- elif [ -f /etc/os-release ]; then
- . /etc/os-release
- title="$NAME ($version) $VERSION"
- elif [ -f /etc/redhat-release ]; then
- title="$(sed 's/ release.*$//' < /etc/redhat-release) ($version)"
- else
- title="Red Hat Linux ($version)"
- fi
-
+ set_title
if [ -n "$cfgGrub" ]; then
[ -n "$verbose" ] && echo "adding $version to $grubConfig"
- $grubby --grub -c $grubConfig \
- --add-kernel=$kernelImage \
- $INITRD --copy-default $makedefault --title "$title" \
- ${mbkernel:+--add-multiboot="$mbkernel"} ${mbargs:+--mbargs="$mbargs"} \
- --args="root=$rootdevice $kernargs" --remove-kernel="TITLE=$title"
+ ARGS="--grub -c $grubConfig --add-kernel=$kernelImage $INITRD \
+ ${mbkernel:+--add-multiboot=\"$mbkernel\"} \
+ ${mbargs:+--mbargs=\"$mbargs\"} \
+ --title=\"$title\$debugtitle\" --copy-default \
+ --args=\"root=$rootdevice $kernargs \$debugargs\" \
+ --remove-kernel=\"TITLE=$title\$debugtitle\""
+
+ rungrubby --debug ${ARGS}
+ rungrubby ${ARGS} $makedefault
else
[ -n "$verbose" ] && echo "$grubConfig does not exist, not running grubby for grub 0.97"
fi
if [ -n "$cfgGrub2" ]; then
[ -n "$verbose" ] && echo "adding $version to $grub2Config"
- $grubby --grub2 -c $grub2Config \
- --add-kernel=$kernelImage \
- $INITRD --copy-default $makedefault --title "$title" \
- ${mbkernel:+--add-multiboot="$mbkernel"} \
- ${mbargs:+--mbargs="$mbargs"} \
- --args="root=$rootdevice $kernargs" --remove-kernel="TITLE=$title"
+ ARGS="--grub2 -c $grub2Config --add-kernel=$kernelImage $INITRD \
+ --copy-default --title \"$title\$debugtitle\" \
+ ${mbkernel:+--add-multiboot=\"$mbkernel\"} \
+ ${mbargs:+--mbargs=\"$mbargs\"} \
+ --args=\"root=$rootdevice $kernargs \$debugargs\" \
+ --remove-kernel=\"TITLE=$title\$debugtitle\""
+ rungrubby --debug ${ARGS}
+ rungrubby ${ARGS} $makedefault
else
[ -n "$verbose" ] && echo "$grub2Config does not exist, not running grubby for grub 2"
fi
if [ -n "$cfgGrub2Efi" ]; then
[ -n "$verbose" ] && echo "adding $version to $grub2EfiConfig"
- $grubby --grub2 -c $grub2EfiConfig --efi \
- --add-kernel=$kernelImage $DEVTREE \
- $INITRD --copy-default $makedefault --title "$title" \
- ${mbkernel:+--add-multiboot="$mbkernel"} \
- ${mbargs:+--mbargs="$mbargs"} \
- --args="root=$rootdevice $kernargs" --remove-kernel="TITLE=$title"
+ ARGS="--grub2 -c $grub2EfiConfig --efi \
+ --add-kernel=$kernelImage $DEVTREE $INITRD \
+ --copy-default --title \"$title\$debugtitle\" \
+ ${mbkernel:+--add-multiboot=\"$mbkernel\"} \
+ ${mbargs:+--mbargs=\"$mbargs\"} \
+ --args=\"root=$rootdevice $kernargs \$debugargs\" \
+ --remove-kernel=\"TITLE=$title\$debugtitle\""
+ rungrubby --debug ${ARGS}
+ rungrubby ${ARGS} $makedefault
else
[ -n "$verbose" ] && echo "$grub2EfiConfig does not exist, not running grubby for grub 2 with UEFI"
fi
@@ -242,12 +271,15 @@ install() {
if [ -n "$cfgLilo" ]; then
[ -n "$verbose" ] && echo "adding $version to $liloConfig"
- $grubby --add-kernel=$kernelImage $INITRD \
- --copy-default $makedefault --title "$title" \
- ${mbkernel:+--add-multiboot="$mbkernel"} ${mbargs:+--mbargs="$mbargs"} \
- --args="root=$rootdevice $kernargs" --remove-kernel="TITLE=$version" \
- --$liloFlag
+ ARGS="--$liloFlag --add-kernel=$kernelImage $INITRD \
+ --copy-default --title \"$title\$debugtitle\" \
+ ${mbkernel:+--add-multiboot=\"$mbkernel\"} \
+ ${mbargs:+--mbargs=\"$mbargs\"} \
+ --args=\"root=$rootdevice $kernargs \$debugargs\" \
+ --remove-kernel=\"TITLE=$version\""
+ rungrubby --debug ${ARGS}
+ rungrubby ${ARGS} $makedefault
if [ -n "$runLilo" ]; then
[ -n "$verbose" ] && echo "running $lilo"
if [ ! -x $lilo ] ; then
@@ -263,11 +295,15 @@ install() {
if [ -n "$cfgExtlinux" ]; then
[ -n "$verbose" ] && echo "adding $version to $extlinuxConfig"
- $grubby --extlinux -c $extlinuxConfig \
- --add-kernel=$kernelImage \
- $INITRD --copy-default $makedefault --title "$title" \
- ${mbkernel:+--add-multiboot="$mbkernel"} ${mbargs:+--mbargs="$mbargs"} \
- --args="root=$rootdevice $kernargs" --remove-kernel="TITLE=$title"
+ ARGS="--extlinux -c $extlinuxConfig --add-kernel=$kernelImage \
+ $INITRD --copy-default --title \"$title\$debugtitle\" \
+ ${mbkernel:+--add-multiboot=\"$mbkernel\"} \
+ ${mbargs:+--mbargs=\"$mbargs\"} \
+ --args=\"root=$rootdevice $kernargs \$debugargs\" \
+ --remove-kernel=\"TITLE=$title\$debugtitle\""
+
+ rungrubby --debug ${ARGS}
+ rungrubby ${ARGS} $makedefault
else
[ -n "$verbose" ] && echo "$extlinuxConfig does not exist, not running grubby for extlinux"
fi
@@ -401,6 +437,8 @@ update() {
return
fi
+ set_title
+
INITRD=""
if [ -f $initrdfile ]; then
[ -n "$verbose" ] && echo "found $initrdfile and using it with grubby"
@@ -413,45 +451,53 @@ update() {
if [ -n "$cfgGrub" ]; then
[ -n "$verbose" ] && echo "updating $version from $grubConfig"
- $grubby --grub -c $grubConfig \
- --update-kernel=$kernelImage \
- $INITRD \
- ${kernargs:+--args="$kernargs"} \
- ${removeargs:+--remove-args="$removeargs"} \
- ${mbkernel:+--add-multiboot="$mbkernel"}
+ ARGS="--grub -c $grubConfig --update-kernel=$kernelImage $INITRD \
+ ${kernargs:+--args=\"$kernargs\"} \
+ ${removeargs:+--remove-args=\"$removeargs\"} \
+ ${mbkernel:+--add-multiboot=\"$mbkernel\"} \
+ --title=\"$title\$debugtitle\""
+
+ rungrubby --debug ${ARGS}
+ rungrubby ${ARGS}
else
[ -n "$verbose" ] && echo "$grubConfig does not exist, not running grubby"
fi
if [ -n "$cfgGrub2" ]; then
[ -n "$verbose" ] && echo "updating $version from $grub2Config"
- $grubby --grub2 -c $grub2Config \
- --update-kernel=$kernelImage \
- $INITRD \
- ${kernargs:+--args="$kernargs"} \
- ${removeargs:+--remove-args="$removeargs"}
+ ARGS="--grub2 -c $grub2Config --update-kernel=$kernelImage $INITRD \
+ ${kernargs:+--args=\"$kernargs\"} \
+ ${removeargs:+--remove-args=\"$removeargs\"} \
+ --title=\"$title\$debugtitle\""
+
+ rungrubby --debug ${ARGS}
+ rungrubby ${ARGS}
else
[ -n "$verbose" ] && echo "$grub2Config does not exist, not running grubby"
fi
if [ -n "$cfgGrub2Efi" ]; then
[ -n "$verbose" ] && echo "updating $version from $grub2EfiConfig"
- $grubby --grub2 -c $grub2EfiConfig --efi \
- --update-kernel=$kernelImage \
- $INITRD \
- ${kernargs:+--args="$kernargs"} \
- ${removeargs:+--remove-args="$removeargs"}
+ ARGS="--grub2 -c $grub2EfiConfig --efi --update-kernel=$kernelImage \
+ $INITRD ${kernargs:+--args=\"$kernargs\"} \
+ ${removeargs:+--remove-args=\"$removeargs\"} \
+ --title=\"$title\$debugtitle\""
+
+ rungrubby --debug ${ARGS}
+ rungrubby ${ARGS}
else
[ -n "$verbose" ] && echo "$grub2EfiConfig does not exist, not running grubby"
fi
if [ -n "$cfgLilo" ]; then
[ -n "$verbose" ] && echo "updating $version from $liloConfig"
- $grubby --update-kernel=$kernelImage \
- $INITRD \
- ${kernargs:+--args="$kernargs"} \
- ${removeargs:+--remove-args="$removeargs"} \
- --$liloFlag
+ ARGS="--$liloFlag --update-kernel=$kernelImage $INITRD \
+ ${kernargs:+--args=\"$kernargs\"} \
+ ${removeargs:+--remove-args=\"$removeargs\"} \
+ --title=\"$title\$debugtitle\""
+
+ rungrubby --debug ${ARGS}
+ rungrubby ${ARGS}
if [ -n "$runLilo" ]; then
[ -n "$verbose" ] && echo "running $lilo"
@@ -497,11 +543,13 @@ update() {
if [ -n "$cfgExtlinux" ]; then
[ -n "$verbose" ] && echo "updating $version from $extlinuxConfig"
- $grubby --extlinux -c $extlinuxConfig \
- --update-kernel=$kernelImage \
- $INITRD \
- ${kernargs:+--args="$kernargs"} \
- ${removeargs:+--remove-args="$removeargs"}
+ ARGS="--extlinux -c $extlinuxConfig --update-kernel=$kernelImage \
+ $INITRD ${kernargs:+--args=\"$kernargs\"} \
+ ${removeargs:+--remove-args=\"$removeargs\"} \
+ --title=\"$title\$debugtitle\""
+
+ rungrubby --debug ${ARGS}
+ rungrubby ${ARGS}
else
[ -n "$verbose" ] && echo "$extlinuxConfig does not exist, not running grubby"
fi
--
1.9.3