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Make 20-grub.install to generate debug BLS when MAKEDEBUG is set

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If MAKEDEBUG=yes in /etc/sysconfig/kernel, then a debug menu entry should
be created. So for BLS, a debug configuration file has to be created that
contains debug kernel command line parameters.

Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
This commit is contained in:
Javier Martinez Canillas 2018-04-11 13:48:47 +02:00 committed by Peter Jones
parent 4fd69fdbcd
commit ed50db379d
2 changed files with 21 additions and 2 deletions
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18
20-grub.install
View file

@ -83,6 +83,19 @@ case "$COMMAND" in
"$(date -u +%Y%m%d%H%M%S -d "$(stat -c '%y' "${KERNEL_DIR}")")" \
>"${BLS_TARGET}"
fi
eval "$(grub2-get-kernel-settings)" || true
if [ "x$GRUB_LINUX_MAKE_DEBUG" = "xtrue" ]; then
ARCH="$(uname -m)"
BLS_DEBUG="$(echo ${BLS_TARGET} | sed -e "s/\.${ARCH}/-debug.${ARCH}/")"
cp -aT "${BLS_TARGET}" "${BLS_DEBUG}"
TITLE="$(grep '^title[ \t]' "${BLS_DEBUG}" | sed -e 's/^title[ \t]*//')"
BLSID="$(grep '^id[ \t]' "${BLS_DEBUG}" | sed -e "s/\.${ARCH}/-debug.${ARCH}/")"
sed -i -e "s/^title.*/title ${TITLE}${GRUB_LINUX_DEBUG_TITLE_POSTFIX}/" "${BLS_DEBUG}"
sed -i -e "s/^id.*/${BLSID}/" "${BLS_DEBUG}"
sed -i -e "s/^options.*/options \$kernelopts ${GRUB_CMDLINE_LINUX_DEBUG}/" "${BLS_DEBUG}"
fi
exit 0
fi
@ -95,7 +108,10 @@ case "$COMMAND" in
remove)
if [[ "x${GRUB_ENABLE_BLSCFG}" = "xtrue" ]] || [[ ! -f /sbin/new-kernel-pkg ]]; then
rm -f "${BLS_DIR}/${MACHINE_ID}-${KERNEL_VERSION}.conf"
ARCH="$(uname -m)"
BLS_TARGET="${BLS_DIR}/${MACHINE_ID}-${KERNEL_VERSION}.conf"
BLS_DEBUG="$(echo ${BLS_TARGET} | sed -e "s/\.${ARCH}/-debug.${ARCH}/")"
rm -f "${BLS_TARGET}" "${BLS_DEBUG}"
for i in vmlinuz System.map config zImage.stub dtb; do
rm -rf "/boot/${i}-${KERNEL_VERSION}"

5
grub2.spec
View file

@ -7,7 +7,7 @@
Name: grub2
Epoch: 1
Version: 2.02
Release: 31%{?dist}
Release: 32%{?dist}
Summary: Bootloader with support for Linux, Multiboot and more
Group: System Environment/Base
License: GPLv3+
@ -452,6 +452,9 @@ fi
%endif
%changelog
* Wed Apr 11 2018 Javier Martinez Canillas <javierm@redhat.com> - 2.02-32
- Make 20-grub.install to generate debug BLS when MAKEDEBUG is set.
* Fri Apr 06 2018 Peter Jones <pjones@redhat.com> - 2.02-31
- Pull in some TPM fixes I missed.