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efibootmgr: make modifying of boot records optional, disabled by default.

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Also changed the name of the config file, since the syntax
is much different.
This commit is contained in:
Christopher Brannon 2016-11-13 08:10:10 -08:00
parent 51ca415038
commit 8e5f9e9679
5 changed files with 24 additions and 8 deletions
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5
srcpkgs/efibootmgr/INSTALL.msg
View file

@ -1,11 +1,12 @@
From now on, efibootmgr automatically generates efi boot entries to
efibootmgr can automatically generate EFI boot entries to
directly boot the kernel after every kernel update or installation.
Enable this by editing /etc/default/efibootmgr-kernel-hook.
The efi variables need to be accessible in order for this to work, so
add this line to your fstab and reboot or mount manually:
efivarfs /sys/firmware/efi/efivars efivarfs 0 0
-----------------------------------------------------------------------
Kernel cmd options can be configured in /etc/efibootmgr-options.conf,
Kernel cmd options can be configured in /etc/default/efibootmgr-kernel-hook,
but you always have to reconfigure the kernel:
$ xbps-reconfigure -f linux4.8

6
srcpkgs/efibootmgr/files/efibootmgr-kernel-hook.confd Normal file
View file

@ -0,0 +1,6 @@
# Options for the kernel hook script installed by the efibootmgr package.
MODIFY_EFI_ENTRIES=0
# To allow efibootmgr to modify boot entries, set
# MODIFY_EFI_ENTRIES=1
# Kernel command-line options. Example:
# OPTIONS="root=/dev/sda3"

10
srcpkgs/efibootmgr/files/kernel.d/efibootmgr.post-install
View file

@ -7,8 +7,12 @@
PKGNAME="$1"
VERSION="$2"
options=$(cat '/etc/efibootmgr-options.conf')
options="$options initrd=/initramfs-${VERSION}.img"
. "${ROOTDIR}/etc/default/efibootmgr-kernel-hook"
if [ "x${MODIFY_EFI_ENTRIES}" != x1 ]; then
exit 0
fi
OPTIONS="${OPTIONS} initrd=/initramfs-${VERSION}.img"
# get major version, e.g. "4.8" for "linux4.8"
major_version=$(echo $PKGNAME | cut -c 6-)
@ -27,7 +31,7 @@ if [ "$existing_entry" != "" ]; then
fi
# create the new entry
efibootmgr -qC -L "Void Linux with kernel ${major_version}" -l /vmlinuz-${VERSION} -u "${options}"
efibootmgr -qc -L "Void Linux with kernel ${major_version}" -l /vmlinuz-${VERSION} -u "${OPTIONS}"
# restore the boot order
efibootmgr -qo $bootorder

5
srcpkgs/efibootmgr/files/kernel.d/efibootmgr.post-remove
View file

@ -6,6 +6,11 @@
#
PKGNAME="$1"
. "${ROOTDIR}/etc/default/efibootmgr-kernel-hook"
if [ "x${MODIFY_EFI_ENTRIES}" != x1 ]; then
exit 0
fi
# get major version, e.g. "4.8" for "linux4.8"
major_version=$(echo $PKGNAME | cut -c 6-)

6
srcpkgs/efibootmgr/template
View file

@ -1,7 +1,7 @@
# Template file for 'efibootmgr'
pkgname=efibootmgr
version=0.12
revision=2
revision=3
hostmakedepends="pkg-config"
makedepends="libefivar-devel zlib-devel pciutils-devel"
short_desc="Tool to modify UEFI Firmware Boot Manager Variables"
@ -11,7 +11,7 @@ homepage="https://github.com/rhinstaller/efibootmgr"
distfiles="https://github.com/rhinstaller/efibootmgr/releases/download/efibootmgr-${version}/efibootmgr-${version}.tar.bz2"
checksum=a66f5850677e86255d93cb1cead04c3c48a823a2b864c579321f2a07f00256e6
only_for_archs="i686 i686-musl x86_64 x86_64-musl"
conf_files="/etc/efibootmgr-options.conf"
conf_files="/etc/default/efibootmgr-kernel-hook"
do_build() {
make EXTRA_CFLAGS="$CFLAGS" ${makejobs}
@ -23,7 +23,7 @@ do_install() {
post_install() {
vlicense COPYING
vmkdir etc/
touch ${DESTDIR}/etc/efibootmgr-options.conf
vinstall "${FILESDIR}/efibootmgr-kernel-hook.confd" 644 etc/default efibootmgr-kernel-hook
vinstall ${FILESDIR}/kernel.d/efibootmgr.post-install 744 \
etc/kernel.d/post-install 50-efibootmgr
vinstall ${FILESDIR}/kernel.d/efibootmgr.post-remove 744 \