| index : archiso32 | |
| Archlinux32 iso tools | gitolite user |
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| -rwxr-xr-x | archiso/mkarchiso | 62 |
diff --git a/archiso/mkarchiso b/archiso/mkarchiso index 80d4a79..dbae227 100755 --- a/archiso/mkarchiso +++ b/archiso/mkarchiso @@ -46,6 +46,7 @@ efibootimg="" efiboot_files=() # adapted from GRUB_EARLY_INITRD_LINUX_STOCK in https://git.savannah.gnu.org/cgit/grub.git/tree/util/grub-mkconfig.in readonly ucodes=('intel-uc.img' 'intel-ucode.img' 'amd-uc.img' 'amd-ucode.img' 'early_ucode.cpio' 'microcode.cpio') +declare -i need_external_ucodes=0 # Show an INFO message @@ -430,17 +431,18 @@ _make_boot_on_iso9660() { install -m 0644 -- "${pacstrap_dir}/boot/initramfs-"*".img" "${isofs_dir}/${install_dir}/boot/${arch}/" install -m 0644 -- "${pacstrap_dir}/boot/vmlinuz-"* "${isofs_dir}/${install_dir}/boot/${arch}/" - for ucode_image in "${ucodes[@]}"; do - if [[ -e "${pacstrap_dir}/boot/${ucode_image}" ]]; then - install -m 0644 -- "${pacstrap_dir}/boot/${ucode_image}" "${isofs_dir}/${install_dir}/boot/" - if [[ -e "${pacstrap_dir}/usr/share/licenses/${ucode_image%.*}/" ]]; then - install -d -m 0755 -- "${isofs_dir}/${install_dir}/boot/licenses/${ucode_image%.*}/" - install -m 0644 -- "${pacstrap_dir}/usr/share/licenses/${ucode_image%.*}/"* \ - "${isofs_dir}/${install_dir}/boot/licenses/${ucode_image%.*}/" + if (( need_external_ucodes )); then + for ucode_image in "${ucodes[@]}"; do + if [[ -e "${pacstrap_dir}/boot/${ucode_image}" ]]; then + install -m 0644 -- "${pacstrap_dir}/boot/${ucode_image}" "${isofs_dir}/${install_dir}/boot/" + if [[ -e "${pacstrap_dir}/usr/share/licenses/${ucode_image%.*}/" ]]; then + install -d -m 0755 -- "${isofs_dir}/${install_dir}/boot/licenses/${ucode_image%.*}/" + install -m 0644 -- "${pacstrap_dir}/usr/share/licenses/${ucode_image%.*}/"* \ + "${isofs_dir}/${install_dir}/boot/licenses/${ucode_image%.*}/" + fi fi - fi - done - + done + fi _msg_info "Done!" } @@ -505,13 +507,15 @@ _make_boot_on_fat() { "::/${install_dir}" "::/${install_dir}/boot" "::/${install_dir}/boot/${arch}" mcopy -i "${efibootimg}" "${pacstrap_dir}/boot/vmlinuz-"* \ "${pacstrap_dir}/boot/initramfs-"*".img" "::/${install_dir}/boot/${arch}/" - for ucode_image in "${ucodes[@]}"; do - if [[ -e "${pacstrap_dir}/boot/${ucode_image}" ]]; then - all_ucode_images+=("${pacstrap_dir}/boot/${ucode_image}") + if (( need_external_ucodes )); then + for ucode_image in "${ucodes[@]}"; do + if [[ -e "${pacstrap_dir}/boot/${ucode_image}" ]]; then + all_ucode_images+=("${pacstrap_dir}/boot/${ucode_image}") + fi + done + if (( ${#all_ucode_images[@]} )); then + mcopy -i "${efibootimg}" "${all_ucode_images[@]}" "::/${install_dir}/boot/" fi - done - if (( ${#all_ucode_images[@]} )); then - mcopy -i "${efibootimg}" "${all_ucode_images[@]}" "::/${install_dir}/boot/" fi _msg_info "Done!" } @@ -550,6 +554,19 @@ _make_efibootimg() { mmd -i "${efibootimg}" ::/EFI ::/EFI/BOOT } +# Check if initramfs files contain early_cpio +_check_if_initramfs_has_early_cpio() { + local initrd + + for initrd in $(compgen -G "${pacstrap_dir}"'/boot/initramfs-*.img'); do + if ! bsdtar -tf "$initrd" early_cpio &>/dev/null; then + need_external_ucodes=1 + _msg_info "Initramfs file does not contain 'early_cpio'. External microcode initramfs images will be copied." + return + fi + done +} + # Copy GRUB files to ISO 9660 which is used by both IA32 UEFI and x64 UEFI _make_common_bootmode_grub_copy_to_isofs() { local files_to_copy=() @@ -819,11 +836,13 @@ _make_common_bootmode_systemd-boot() { local _file efiboot_imgsize local _available_ucodes=() - for _file in "${ucodes[@]}"; do - if [[ -e "${pacstrap_dir}/boot/${_file}" ]]; then - _available_ucodes+=("${pacstrap_dir}/boot/${_file}") - fi - done + if (( need_external_ucodes )); then + for _file in "${ucodes[@]}"; do + if [[ -e "${pacstrap_dir}/boot/${_file}" ]]; then + _available_ucodes+=("${pacstrap_dir}/boot/${_file}") + fi + done + fi # Calculate the required FAT image size in bytes # shellcheck disable=SC2076 if [[ " ${bootmodes[*]} " =~ ' uefi-x64.systemd-boot.esp ' || " ${bootmodes[*]} " =~ ' uefi-x64.systemd-boot.eltorito ' ]]; then @@ -1914,6 +1933,7 @@ _build_iso_base() { _run_once _make_version _run_once _make_customize_airootfs _run_once _make_pkglist + _run_once _check_if_initramfs_has_early_cpio if [[ "${buildmode}" == 'netboot' ]]; then _run_once _make_boot_on_iso9660 else |