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-rwxr-xr-x | archiso/mkarchiso | 10 |
diff --git a/archiso/mkarchiso b/archiso/mkarchiso index 01eb536..ed932d9 100755 --- a/archiso/mkarchiso +++ b/archiso/mkarchiso @@ -544,16 +544,22 @@ _make_boot_uefi-x64.systemd-boot.esp() { _msg_info "Setting up systemd-boot for UEFI booting..." install -d -m 0755 -- "${isofs_dir}/EFI/archiso" - efiboot_imgsize="$(( (( (( $(du --apparent-size -bc \ + # the required image size in KiB (rounded up to the next full MiB with an additional MiB for reserved sectors) + efiboot_imgsize="$(du -bc \ "${airootfs_dir}/usr/lib/systemd/boot/efi/systemd-bootx64.efi" \ "${airootfs_dir}/usr/share/edk2-shell/x64/Shell_Full.efi" \ "${profile}/efiboot/" \ "${airootfs_dir}/boot/vmlinuz-"* \ "${airootfs_dir}/boot/initramfs-"*".img" \ "${airootfs_dir}/boot/"{intel-uc.img,intel-ucode.img,amd-uc.img,amd-ucode.img,early_ucode.cpio,microcode.cpio} \ - 2>/dev/null | awk 'END {print $1}') / 1048576 )) +1 )) * 1024 ))" + 2>/dev/null | awk 'function ceil(x){return int(x)+(x>int(x))} + function byte_to_kib(x){return x/1024} + function mib_to_kib(x){return x*1024} + END {print mib_to_kib(ceil((byte_to_kib($1)+1024)/1024))}' + )" # The FAT image must be created with mkfs.fat not mformat, as some systems have issues with mformat made images: # https://lists.gnu.org/archive/html/grub-devel/2019-04/msg00099.html + _msg_info "Creating FAT image of size: ${efiboot_imgsize} KiB..." mkfs.fat -C -n ARCHISO_EFI "${isofs_dir}/EFI/archiso/efiboot.img" "$efiboot_imgsize" mmd -i "${isofs_dir}/EFI/archiso/efiboot.img" ::/EFI ::/EFI/BOOT |