-#!/bin/bash -e
+#!/usr/bin/env bash
+set -e
out="$1"
systemd_efi="$2"
boot_stub="$3"
splash_bmp="$4"
if [ -z "$out" -o -z "$systemd_efi" -o -z "$boot_stub" -o -z "$splash_bmp" ]; then
- exit 1
+ exit 1
fi
# create GPT table with EFI System Partition
mkdir mnt/EFI/Linux
echo -n "foo=yes bar=no root=/dev/fakeroot debug rd.break=initqueue" >mnt/cmdline.txt
objcopy \
- --add-section .osrel=/etc/os-release --change-section-vma .osrel=0x20000 \
- --add-section .cmdline=mnt/cmdline.txt --change-section-vma .cmdline=0x30000 \
- --add-section .splash="$splash_bmp" --change-section-vma .splash=0x40000 \
- --add-section .linux=/boot/$(cat /etc/machine-id)/$(uname -r)/linux --change-section-vma .linux=0x2000000 \
- --add-section .initrd=/boot/$(cat /etc/machine-id)/$(uname -r)/initrd --change-section-vma .initrd=0x3000000 \
- "$boot_stub" mnt/EFI/Linux/linux-test.efi
+ --add-section .osrel=/etc/os-release --change-section-vma .osrel=0x20000 \
+ --add-section .cmdline=mnt/cmdline.txt --change-section-vma .cmdline=0x30000 \
+ --add-section .splash="$splash_bmp" --change-section-vma .splash=0x40000 \
+ --add-section .linux=/boot/$(cat /etc/machine-id)/$(uname -r)/linux --change-section-vma .linux=0x2000000 \
+ --add-section .initrd=/boot/$(cat /etc/machine-id)/$(uname -r)/initrd --change-section-vma .initrd=0x3000000 \
+ "$boot_stub" mnt/EFI/Linux/linux-test.efi
# install entries
mkdir -p mnt/loader/entries