debian-uki/build-uki.sh

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#!/usr/bin/env bash
run_directory=$(dirname $(readlink -f "$0"))
source "$run_directory/variables.conf"
if [[ $user != 'root' ]]; then
sudo="sudo"
else
sudo=""
fi
# Build UKI
$sudo objcopy \
--add-section .osrel=/etc/os-release --change-section-vma .osrel=0x20000 \
--add-section .cmdline="/etc/kernel/cmdline" --change-section-vma .cmdline=0x30000 \
--add-section .linux="$path_to_vmlinuz_link/vmlinuz" --change-section-vma .linux=0x40000 \
--add-section .initrd="$path_to_vmlinuz_link/initrd.img" --change-section-vma .initrd=0x3000000 \
/usr/lib/systemd/boot/efi/linuxx64.efi.stub $path_to_uki
# TODO Sign UKI
exit 0