|
|
|
|
@ -6,7 +6,7 @@ set -e -u
|
|
|
|
|
|
|
|
|
|
# Control the environment
|
|
|
|
|
umask 0022
|
|
|
|
|
export LC_ALL="C"
|
|
|
|
|
export LC_ALL="C.UTF-8"
|
|
|
|
|
[[ -v SOURCE_DATE_EPOCH ]] || printf -v SOURCE_DATE_EPOCH '%(%s)T' -1
|
|
|
|
|
export SOURCE_DATE_EPOCH
|
|
|
|
|
|
|
|
|
|
@ -510,71 +510,91 @@ _make_boot_on_fat() {
|
|
|
|
|
# Create a FAT image (efiboot.img) which will serve as the EFI system partition
|
|
|
|
|
# $1: image size in bytes
|
|
|
|
|
_make_efibootimg() {
|
|
|
|
|
local imgsize="0"
|
|
|
|
|
local imgsize_kib="0"
|
|
|
|
|
local imgsize_bytes=${1}
|
|
|
|
|
|
|
|
|
|
if (( imgsize_bytes < 2*1024*1024 )); then
|
|
|
|
|
_msg_info "Validating '${bootmode}': efiboot.img size is ${imgsize_bytes} bytes is less than 2 MiB! Bumping up to 2 MiB"
|
|
|
|
|
imgsize_bytes=$((2*1024*1024))
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
# Convert from bytes to KiB and round up to the next full MiB with an additional MiB for reserved sectors.
|
|
|
|
|
imgsize="$(awk 'function ceil(x){return int(x)+(x>int(x))}
|
|
|
|
|
imgsize_kib="$(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($1)+1024)/1024))}' <<< "${1}"
|
|
|
|
|
END {print mib_to_kib(ceil((byte_to_kib($1)+1024)/1024))}' <<< "${imgsize_bytes}"
|
|
|
|
|
)"
|
|
|
|
|
# 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
|
|
|
|
|
rm -f -- "${work_dir}/efiboot.img"
|
|
|
|
|
_msg_info "Creating FAT image of size: ${imgsize} KiB..."
|
|
|
|
|
_msg_info "Creating FAT image of size: ${imgsize_kib} KiB..."
|
|
|
|
|
if [[ "${quiet}" == "y" ]]; then
|
|
|
|
|
# mkfs.fat does not have a -q/--quiet option, so redirect stdout to /dev/null instead
|
|
|
|
|
# https://github.com/dosfstools/dosfstools/issues/103
|
|
|
|
|
mkfs.fat -C -n ARCHISO_EFI "${work_dir}/efiboot.img" "${imgsize}" > /dev/null
|
|
|
|
|
mkfs.fat -C -n ARCHISO_EFI "${work_dir}/efiboot.img" "${imgsize_kib}" > /dev/null
|
|
|
|
|
else
|
|
|
|
|
mkfs.fat -C -n ARCHISO_EFI "${work_dir}/efiboot.img" "${imgsize}"
|
|
|
|
|
mkfs.fat -C -n ARCHISO_EFI "${work_dir}/efiboot.img" "${imgsize_kib}"
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
# Create the default/fallback boot path in which a boot loaders will be placed later.
|
|
|
|
|
mmd -i "${work_dir}/efiboot.img" ::/EFI ::/EFI/BOOT
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
# Copy the grub.cfg file in efiboot.img which is used by both IA32 UEFI and x64 UEFI.
|
|
|
|
|
_make_efibootimg_grubcfg() {
|
|
|
|
|
mcopy -i "${work_dir}/efiboot.img" \
|
|
|
|
|
"${work_dir}/grub.cfg" ::/EFI/BOOT/grub.cfg
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
_make_bootmode_uefi-ia32.grub.esp() {
|
|
|
|
|
# Fill Grub configuration files
|
|
|
|
|
# Fill GRUB configuration files
|
|
|
|
|
sed "s|%ARCHISO_LABEL%|${iso_label}|g;
|
|
|
|
|
s|%INSTALL_DIR%|${install_dir}|g;
|
|
|
|
|
s|%ARCH%|${arch}|g" \
|
|
|
|
|
"${profile}/grub/grub.cfg" > "${work_dir}/grub.cfg"
|
|
|
|
|
|
|
|
|
|
# shellcheck disable=SC2016
|
|
|
|
|
printf 'configfile ${cmdpath}/grub.cfg\n' > "${work_dir}/grub-embed.cfg"
|
|
|
|
|
IFS='' read -r -d '' grubembedcfg <<'EOF' || true
|
|
|
|
|
if ! [ -d "$cmdpath" ]; then
|
|
|
|
|
# On some firmware, GRUB has a wrong cmdpath when booted from an optical disc.
|
|
|
|
|
# https://gitlab.archlinux.org/archlinux/archiso/-/issues/183
|
|
|
|
|
if regexp --set=1:isodevice '^(\([^)]+\))\/?[Ee][Ff][Ii]\/[Bb][Oo][Oo][Tt]\/?$' "$cmdpath"; then
|
|
|
|
|
cmdpath="${isodevice}/EFI/BOOT"
|
|
|
|
|
fi
|
|
|
|
|
fi
|
|
|
|
|
configfile "${cmdpath}/grub.cfg"
|
|
|
|
|
EOF
|
|
|
|
|
printf '%s\n' "$grubembedcfg" > "${work_dir}/grub-embed.cfg"
|
|
|
|
|
|
|
|
|
|
# Create EFI file
|
|
|
|
|
# Create EFI binary
|
|
|
|
|
grub-mkstandalone -O i386-efi \
|
|
|
|
|
--modules="part_gpt part_msdos fat iso9660" \
|
|
|
|
|
--locales="en@quot" \
|
|
|
|
|
--themes="" \
|
|
|
|
|
--sbat=/usr/share/grub/sbat.csv \
|
|
|
|
|
-o "${work_dir}/BOOTIA32.EFI" "boot/grub/grub.cfg=${work_dir}/grub-embed.cfg"
|
|
|
|
|
# Add GRUB to the list of files used to calculate the required FAT image size.
|
|
|
|
|
efiboot_files+=("${work_dir}/BOOTIA32.EFI"
|
|
|
|
|
"${pacstrap_dir}/usr/share/edk2-shell/ia32/Shell_Full.efi")
|
|
|
|
|
|
|
|
|
|
if [[ ! " ${bootmodes[*]} " =~ uefi-x64.systemd-boot.esp ]]; then
|
|
|
|
|
efiboot_files+=("${pacstrap_dir}/boot/vmlinuz-"*
|
|
|
|
|
"${pacstrap_dir}/boot/initramfs-"*".img")
|
|
|
|
|
|
|
|
|
|
if [[ " ${bootmodes[*]} " =~ uefi-x64.systemd-boot.esp ]]; then
|
|
|
|
|
# TODO: Remove this branch.
|
|
|
|
|
_run_once _make_bootmode_uefi-x64.systemd-boot.esp
|
|
|
|
|
elif [[ " ${bootmodes[*]} " =~ uefi-x64.grub.esp ]]; then
|
|
|
|
|
_run_once _make_bootmode_uefi-x64.grub.esp
|
|
|
|
|
else
|
|
|
|
|
efiboot_imgsize="$(du -bc "${efiboot_files[@]}" \
|
|
|
|
|
2>/dev/null | awk 'END { print $1 }')"
|
|
|
|
|
# Create a FAT image for the EFI system partition
|
|
|
|
|
_make_efibootimg "$efiboot_imgsize"
|
|
|
|
|
else
|
|
|
|
|
_run_once _make_bootmode_uefi-x64.systemd-boot.esp
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
# Copy grub EFI binary to the default/fallback boot path
|
|
|
|
|
# Copy GRUB EFI binary to the default/fallback boot path
|
|
|
|
|
mcopy -i "${work_dir}/efiboot.img" \
|
|
|
|
|
"${work_dir}/BOOTIA32.EFI" ::/EFI/BOOT/BOOTIA32.EFI
|
|
|
|
|
|
|
|
|
|
# Copy GRUB configuration files
|
|
|
|
|
mcopy -i "${work_dir}/efiboot.img" \
|
|
|
|
|
"${work_dir}/grub.cfg" ::/EFI/BOOT/grub.cfg
|
|
|
|
|
_run_once _make_efibootimg_grubcfg
|
|
|
|
|
|
|
|
|
|
# shellia32.efi is picked up automatically when on /
|
|
|
|
|
if [[ -e "${pacstrap_dir}/usr/share/edk2-shell/ia32/Shell_Full.efi" ]]; then
|
|
|
|
|
mcopy -i "${work_dir}/efiboot.img" \
|
|
|
|
|
"${pacstrap_dir}/usr/share/edk2-shell/ia32/Shell_Full.efi" ::/shellia32.efi
|
|
|
|
|
@ -589,7 +609,7 @@ _make_bootmode_uefi-ia32.grub.eltorito() {
|
|
|
|
|
# uefi-ia32.grub.eltorito has the same requirements as uefi-ia32.grub.esp
|
|
|
|
|
_run_once _make_bootmode_uefi-ia32.grub.esp
|
|
|
|
|
|
|
|
|
|
# Additionally set up system-boot in ISO 9660. This allows creating a medium for the live environment by using
|
|
|
|
|
# Additionally set up systemd-boot in ISO 9660. This allows creating a medium for the live environment by using
|
|
|
|
|
# manual partitioning and simply copying the ISO 9660 file system contents.
|
|
|
|
|
# This is not related to El Torito booting and no firmware uses these files.
|
|
|
|
|
_msg_info "Preparing an /EFI directory for the ISO 9660 file system..."
|
|
|
|
|
@ -603,7 +623,6 @@ _make_bootmode_uefi-ia32.grub.eltorito() {
|
|
|
|
|
install -m 0644 -- "${work_dir}/grub.cfg" "${isofs_dir}/EFI/BOOT/grub.cfg"
|
|
|
|
|
|
|
|
|
|
# edk2-shell based UEFI shell
|
|
|
|
|
# shellia32.efi is picked up automatically when on /
|
|
|
|
|
if [[ -e "${pacstrap_dir}/usr/share/edk2-shell/ia32/Shell_Full.efi" ]]; then
|
|
|
|
|
install -m 0644 -- "${pacstrap_dir}/usr/share/edk2-shell/ia32/Shell_Full.efi" \
|
|
|
|
|
"${isofs_dir}/shellia32.efi"
|
|
|
|
|
@ -612,7 +631,84 @@ _make_bootmode_uefi-ia32.grub.eltorito() {
|
|
|
|
|
_msg_info "Done!"
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
# Prepare system-boot for booting when written to a disk (isohybrid)
|
|
|
|
|
_make_bootmode_uefi-x64.grub.esp() {
|
|
|
|
|
# Fill Grub configuration files
|
|
|
|
|
sed "s|%ARCHISO_LABEL%|${iso_label}|g;
|
|
|
|
|
s|%INSTALL_DIR%|${install_dir}|g;
|
|
|
|
|
s|%ARCH%|${arch}|g" \
|
|
|
|
|
"${profile}/grub/grub.cfg" > "${work_dir}/grub.cfg"
|
|
|
|
|
|
|
|
|
|
IFS='' read -r -d '' grubembedcfg <<'EOF' || true
|
|
|
|
|
if ! [ -d "$cmdpath" ]; then
|
|
|
|
|
# On some firmware, GRUB has a wrong cmdpath when booted from an optical disc.
|
|
|
|
|
# https://gitlab.archlinux.org/archlinux/archiso/-/issues/183
|
|
|
|
|
if regexp --set=1:isodevice '^(\([^)]+\))\/?[Ee][Ff][Ii]\/[Bb][Oo][Oo][Tt]\/?$' "$cmdpath"; then
|
|
|
|
|
cmdpath="${isodevice}/EFI/BOOT"
|
|
|
|
|
fi
|
|
|
|
|
fi
|
|
|
|
|
configfile "${cmdpath}/grub.cfg"
|
|
|
|
|
EOF
|
|
|
|
|
printf '%s\n' "$grubembedcfg" > "${work_dir}/grub-embed.cfg"
|
|
|
|
|
|
|
|
|
|
# Create EFI binary
|
|
|
|
|
grub-mkstandalone -O x86_64-efi \
|
|
|
|
|
--modules="part_gpt part_msdos fat iso9660" \
|
|
|
|
|
--locales="en@quot" \
|
|
|
|
|
--themes="" \
|
|
|
|
|
--sbat=/usr/share/grub/sbat.csv \
|
|
|
|
|
-o "${work_dir}/BOOTx64.EFI" "boot/grub/grub.cfg=${work_dir}/grub-embed.cfg"
|
|
|
|
|
# Add GRUB to the list of files used to calculate the required FAT image size.
|
|
|
|
|
efiboot_files+=("${work_dir}/BOOTx64.EFI"
|
|
|
|
|
"${pacstrap_dir}/usr/share/edk2-shell/x64/Shell_Full.efi")
|
|
|
|
|
|
|
|
|
|
efiboot_imgsize="$(du -bc "${efiboot_files[@]}" \
|
|
|
|
|
2>/dev/null | awk 'END { print $1 }')"
|
|
|
|
|
|
|
|
|
|
# Create a FAT image for the EFI system partition
|
|
|
|
|
_make_efibootimg "$efiboot_imgsize"
|
|
|
|
|
|
|
|
|
|
# Copy grub EFI binary to the default/fallback boot path
|
|
|
|
|
mcopy -i "${work_dir}/efiboot.img" \
|
|
|
|
|
"${work_dir}/BOOTx64.EFI" ::/EFI/BOOT/BOOTx64.EFI
|
|
|
|
|
|
|
|
|
|
_run_once _make_efibootimg_grubcfg
|
|
|
|
|
|
|
|
|
|
if [[ -e "${pacstrap_dir}/usr/share/edk2-shell/x64/Shell_Full.efi" ]]; then
|
|
|
|
|
mcopy -i "${work_dir}/efiboot.img" \
|
|
|
|
|
"${pacstrap_dir}/usr/share/edk2-shell/x64/Shell_Full.efi" ::/shellx64.efi
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
_msg_info "Done! GRUB set up for UEFI booting successfully."
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
# Prepare GRUB for El Torito booting
|
|
|
|
|
_make_bootmode_uefi-x64.grub.eltorito() {
|
|
|
|
|
# El Torito UEFI boot requires an image containing the EFI system partition.
|
|
|
|
|
# uefi-x64.grub.eltorito has the same requirements as uefi-x64.grub.esp
|
|
|
|
|
_run_once _make_bootmode_uefi-x64.grub.esp
|
|
|
|
|
|
|
|
|
|
# Additionally set up systemd-boot in ISO 9660. This allows creating a medium for the live environment by using
|
|
|
|
|
# manual partitioning and simply copying the ISO 9660 file system contents.
|
|
|
|
|
# This is not related to El Torito booting and no firmware uses these files.
|
|
|
|
|
_msg_info "Preparing an /EFI directory for the ISO 9660 file system..."
|
|
|
|
|
install -d -m 0755 -- "${isofs_dir}/EFI/BOOT"
|
|
|
|
|
|
|
|
|
|
# Copy GRUB EFI binary to the default/fallback boot path
|
|
|
|
|
install -m 0644 -- "${work_dir}/BOOTx64.EFI" \
|
|
|
|
|
"${isofs_dir}/EFI/BOOT/BOOTx64.EFI"
|
|
|
|
|
|
|
|
|
|
# Copy GRUB configuration files
|
|
|
|
|
install -m 0644 -- "${work_dir}/grub.cfg" "${isofs_dir}/EFI/BOOT"
|
|
|
|
|
|
|
|
|
|
# edk2-shell based UEFI shell
|
|
|
|
|
if [[ -e "${pacstrap_dir}/usr/share/edk2-shell/x64/Shell_Full.efi" ]]; then
|
|
|
|
|
install -m 0644 -- "${pacstrap_dir}/usr/share/edk2-shell/x64/Shell_Full.efi" "${isofs_dir}/shellx64.efi"
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
_msg_info "Done!"
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
# Prepare systemd-boot for booting when written to a disk (isohybrid)
|
|
|
|
|
_make_bootmode_uefi-x64.systemd-boot.esp() {
|
|
|
|
|
local _file efiboot_imgsize
|
|
|
|
|
local _available_ucodes=()
|
|
|
|
|
@ -662,13 +758,13 @@ _make_bootmode_uefi-x64.systemd-boot.esp() {
|
|
|
|
|
_msg_info "Done! systemd-boot set up for UEFI booting successfully."
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
# Prepare system-boot for El Torito booting
|
|
|
|
|
# Prepare systemd-boot for El Torito booting
|
|
|
|
|
_make_bootmode_uefi-x64.systemd-boot.eltorito() {
|
|
|
|
|
# El Torito UEFI boot requires an image containing the EFI system partition.
|
|
|
|
|
# uefi-x64.systemd-boot.eltorito has the same requirements as uefi-x64.systemd-boot.esp
|
|
|
|
|
_run_once _make_bootmode_uefi-x64.systemd-boot.esp
|
|
|
|
|
|
|
|
|
|
# Additionally set up system-boot in ISO 9660. This allows creating a medium for the live environment by using
|
|
|
|
|
# Additionally set up systemd-boot in ISO 9660. This allows creating a medium for the live environment by using
|
|
|
|
|
# manual partitioning and simply copying the ISO 9660 file system contents.
|
|
|
|
|
# This is not related to El Torito booting and no firmware uses these files.
|
|
|
|
|
_msg_info "Preparing an /EFI directory for the ISO 9660 file system..."
|
|
|
|
|
@ -741,6 +837,11 @@ _validate_requirements_bootmode_bios.syslinux.eltorito() {
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
_validate_requirements_bootmode_uefi-x64.systemd-boot.esp() {
|
|
|
|
|
# shellcheck disable=SC2076
|
|
|
|
|
if [[ " ${bootmodes[*]} " =~ ' uefi-x64.grub.esp ' ]]; then
|
|
|
|
|
_msg_error "Validating '${bootmode}': cannot be used with bootmode uefi-x64.grub.esp!" 0
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
# Check if mkfs.fat is available
|
|
|
|
|
if ! command -v mkfs.fat &> /dev/null; then
|
|
|
|
|
(( validation_error=validation_error+1 ))
|
|
|
|
|
@ -781,6 +882,11 @@ _validate_requirements_bootmode_uefi-x64.systemd-boot.esp() {
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
_validate_requirements_bootmode_uefi-x64.systemd-boot.eltorito() {
|
|
|
|
|
# shellcheck disable=SC2076
|
|
|
|
|
if [[ " ${bootmodes[*]} " =~ ' uefi-x64.grub.eltorito ' ]]; then
|
|
|
|
|
_msg_error "Validating '${bootmode}': cannot be used with bootmode uefi-x64.grub.eltorito!" 0
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
# uefi-x64.systemd-boot.eltorito has the exact same requirements as uefi-x64.systemd-boot.esp
|
|
|
|
|
_validate_requirements_bootmode_uefi-x64.systemd-boot.esp
|
|
|
|
|
}
|
|
|
|
|
@ -791,7 +897,15 @@ _validate_requirements_bootmode_uefi-ia32.grub.esp() {
|
|
|
|
|
(( validation_error=validation_error+1 ))
|
|
|
|
|
_msg_error "Validating '${bootmode}': grub-install is not available on this host. Install 'grub'!" 0
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
# shellcheck disable=SC2076
|
|
|
|
|
if [[ " ${bootmodes[*]} " =~ ' uefi-x64.systemd-boot.esp ' ]]; then
|
|
|
|
|
_validate_requirements_bootmode_uefi-x64.systemd-boot.esp
|
|
|
|
|
elif [[ " ${bootmodes[*]} " =~ ' uefi-x64.grub.esp ' ]]; then
|
|
|
|
|
_validate_requirements_bootmode_uefi-x64.grub.esp
|
|
|
|
|
else
|
|
|
|
|
_msg_error "Validating '${bootmode}': requires one of bootmode uefi-x64.systemd-boot.esp or uefi-x64.grub.esp" 0
|
|
|
|
|
fi
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
_validate_requirements_bootmode_uefi-ia32.grub.eltorito() {
|
|
|
|
|
@ -799,6 +913,65 @@ _validate_requirements_bootmode_uefi-ia32.grub.eltorito() {
|
|
|
|
|
_validate_requirements_bootmode_uefi-ia32.grub.esp
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
_validate_requirements_bootmode_uefi-x64.grub.esp() {
|
|
|
|
|
# shellcheck disable=SC2076
|
|
|
|
|
if [[ " ${bootmodes[*]} " =~ ' uefi-x64.systemd-boot.esp ' ]]; then
|
|
|
|
|
_msg_error "Validating '${bootmode}': cannot be used with bootmode uefi-x64.systemd-boot.esp!" 0
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
# Check if GRUB is available
|
|
|
|
|
if ! command -v grub-mkstandalone &> /dev/null; then
|
|
|
|
|
(( validation_error=validation_error+1 ))
|
|
|
|
|
_msg_error "Validating '${bootmode}': grub-install is not available on this host. Install 'grub'!" 0
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
# Check if mkfs.fat is available
|
|
|
|
|
if ! command -v mkfs.fat &> /dev/null; then
|
|
|
|
|
(( validation_error=validation_error+1 ))
|
|
|
|
|
_msg_error "Validating '${bootmode}': mkfs.fat is not available on this host. Install 'dosfstools'!" 0
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
# Check if mmd and mcopy are available
|
|
|
|
|
if ! { command -v mmd &> /dev/null && command -v mcopy &> /dev/null; }; then
|
|
|
|
|
_msg_error "Validating '${bootmode}': mmd and/or mcopy are not available on this host. Install 'mtools'!" 0
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
# Check if GRUB configuration files exist
|
|
|
|
|
if [[ ! -d "${profile}/grub" ]]; then
|
|
|
|
|
(( validation_error=validation_error+1 ))
|
|
|
|
|
_msg_error "Validating '${bootmode}': The '${profile}/grub' directory is missing!" 0
|
|
|
|
|
else
|
|
|
|
|
if [[ ! -e "${profile}/grub/grub.cfg" ]]; then
|
|
|
|
|
(( validation_error=validation_error+1 ))
|
|
|
|
|
_msg_error "Validating '${bootmode}': File '${profile}/grub/grub.cfg' not found!" 0
|
|
|
|
|
fi
|
|
|
|
|
local conffile
|
|
|
|
|
for conffile in "${profile}/grub/"*'.cfg'; do
|
|
|
|
|
if [[ -e "${conffile}" ]]; then
|
|
|
|
|
break
|
|
|
|
|
else
|
|
|
|
|
(( validation_error=validation_error+1 ))
|
|
|
|
|
_msg_error "Validating '${bootmode}': No configuration file found in '${profile}/grub/'!" 0
|
|
|
|
|
fi
|
|
|
|
|
done
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
# Check for optional packages
|
|
|
|
|
# shellcheck disable=SC2076
|
|
|
|
|
if [[ ! " ${pkg_list[*]} " =~ ' edk2-shell ' ]]; then
|
|
|
|
|
_msg_info "'edk2-shell' is not in the package list. The ISO will not contain a bootable UEFI shell."
|
|
|
|
|
fi
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
_validate_requirements_bootmode_uefi-x64.grub.eltorito() {
|
|
|
|
|
# shellcheck disable=SC2076
|
|
|
|
|
if [[ " ${bootmodes[*]} " =~ ' uefi-x64.systemd-boot.eltorito ' ]]; then
|
|
|
|
|
_msg_error "Validating '${bootmode}': cannot be used with bootmode uefi-x64.systemd-boot.eltorito!" 0
|
|
|
|
|
fi
|
|
|
|
|
# uefi-x64.grub.eltorito has the exact same requirements as uefi-x64.grub.esp
|
|
|
|
|
_validate_requirements_bootmode_uefi-x64.grub.esp
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
# Build airootfs filesystem image
|
|
|
|
|
_prepare_airootfs_image() {
|
|
|
|
|
_run_once "_mkairootfs_${airootfs_image_type}"
|
|
|
|
|
@ -1019,17 +1192,20 @@ _add_xorrisofs_options_bios.syslinux.mbr() {
|
|
|
|
|
|
|
|
|
|
# GRUB in an attached EFI system partition
|
|
|
|
|
_add_xorrisofs_options_uefi-ia32.grub.esp() {
|
|
|
|
|
# TODO: how does the bootmodes systemd-boot vs x64.grub affect ${bootmodes[*]} tests in _add_xorrisofs_options_uefi-x64.systemd-boot.esp etc?
|
|
|
|
|
# shellcheck disable=SC2076
|
|
|
|
|
if [[ ! " ${bootmodes[*]} " =~ ' uefi-x64.systemd-boot.esp ' ]]; then
|
|
|
|
|
_add_xorrisofs_options_uefi-x64.systemd-boot.esp
|
|
|
|
|
if [[ ! " ${bootmodes[*]} " =~ ' uefi-x64.systemd-boot.esp ' && ! " ${bootmodes[*]} " =~ ' uefi-x64.grub.esp ' ]]; then
|
|
|
|
|
# _add_xorrisofs_options_uefi-x64.systemd-boot.esp
|
|
|
|
|
_add_xorrisofs_options_uefi-x64.grub.esp
|
|
|
|
|
fi
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
# GRUB via El Torito
|
|
|
|
|
_add_xorrisofs_options_uefi-ia32.grub.eltorito() {
|
|
|
|
|
# shellcheck disable=SC2076
|
|
|
|
|
if [[ ! " ${bootmodes[*]} " =~ ' uefi-x64.systemd-boot.eltorito ' ]]; then
|
|
|
|
|
_add_xorrisofs_options_uefi-x64.systemd-boot.eltorito
|
|
|
|
|
if [[ ! " ${bootmodes[*]} " =~ ' uefi-x64.systemd-boot.eltorito ' && ! " ${bootmodes[*]} " =~ ' uefi-x64.grub.eltorito ' ]]; then
|
|
|
|
|
# _add_xorrisofs_options_uefi-x64.systemd-boot.eltorito
|
|
|
|
|
_add_xorrisofs_options_uefi-x64.grub.eltorito
|
|
|
|
|
fi
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
@ -1103,6 +1279,78 @@ _add_xorrisofs_options_uefi-x64.systemd-boot.eltorito() {
|
|
|
|
|
[[ " ${bootmodes[*]} " =~ ' bios.' ]] || xorrisofs_options+=('-eltorito-catalog' 'EFI/boot.cat')
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
# GRUB in an attached EFI system partition.
|
|
|
|
|
# Same as _add_xorrisofs_options_uefi-x64.systemd-boot.esp.
|
|
|
|
|
_add_xorrisofs_options_uefi-x64.grub.esp() {
|
|
|
|
|
# Move the first partition away from the start of the ISO, otherwise the GPT will not be valid and ISO 9660
|
|
|
|
|
# partition will not be mountable
|
|
|
|
|
# shellcheck disable=SC2076
|
|
|
|
|
[[ " ${xorrisofs_options[*]} " =~ ' -partition_offset ' ]] || xorrisofs_options+=('-partition_offset' '16')
|
|
|
|
|
# Attach efiboot.img as a second partition and set its partition type to "EFI system partition"
|
|
|
|
|
xorrisofs_options+=('-append_partition' '2' 'C12A7328-F81F-11D2-BA4B-00A0C93EC93B' "${work_dir}/efiboot.img")
|
|
|
|
|
# Ensure GPT is used as some systems do not support UEFI booting without it
|
|
|
|
|
# shellcheck disable=SC2076
|
|
|
|
|
if [[ " ${bootmodes[*]} " =~ ' bios.syslinux.mbr ' ]]; then
|
|
|
|
|
# A valid GPT prevents BIOS booting on some systems, instead use an invalid GPT (without a protective MBR).
|
|
|
|
|
# The attached partition will have the EFI system partition type code in MBR, but in the invalid GPT it will
|
|
|
|
|
# have a Microsoft basic partition type code.
|
|
|
|
|
if [[ ! " ${bootmodes[*]} " =~ ' uefi-x64.grub.eltorito ' && ! " ${bootmodes[*]} " =~ ' uefi-ia32.grub.eltorito ' ]]; then
|
|
|
|
|
# If '-isohybrid-gpt-basdat' is specified before '-e', then the appended EFI system partition will have the
|
|
|
|
|
# EFI system partition type ID/GUID in both MBR and GPT. If '-isohybrid-gpt-basdat' is specified after '-e',
|
|
|
|
|
# the appended EFI system partition will have the Microsoft basic data type GUID in GPT.
|
|
|
|
|
if [[ ! " ${xorrisofs_options[*]} " =~ ' -isohybrid-gpt-basdat ' ]]; then
|
|
|
|
|
xorrisofs_options+=('-isohybrid-gpt-basdat')
|
|
|
|
|
fi
|
|
|
|
|
fi
|
|
|
|
|
else
|
|
|
|
|
# Use valid GPT if BIOS booting support will not be required
|
|
|
|
|
xorrisofs_options+=('-appended_part_as_gpt')
|
|
|
|
|
fi
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
# GRUB via El Torito
|
|
|
|
|
# Same as _add_xorrisofs_options_uefi-x64.systemd-boot.eltorito.
|
|
|
|
|
_add_xorrisofs_options_uefi-x64.grub.eltorito() {
|
|
|
|
|
# shellcheck disable=SC2076
|
|
|
|
|
if [[ " ${bootmodes[*]} " =~ ' uefi-x64.grub.esp ' || " ${bootmodes[*]} " =~ ' uefi-ia32.grub.esp ' ]]; then
|
|
|
|
|
# grub in an attached EFI system partition via El Torito
|
|
|
|
|
xorrisofs_options+=(
|
|
|
|
|
# Start a new El Torito boot entry for UEFI
|
|
|
|
|
'-eltorito-alt-boot'
|
|
|
|
|
# Set the second partition as the El Torito UEFI boot image
|
|
|
|
|
'-e' '--interval:appended_partition_2:all::'
|
|
|
|
|
# Boot image is not emulating floppy or hard disk; required for all known boot loaders
|
|
|
|
|
'-no-emul-boot'
|
|
|
|
|
)
|
|
|
|
|
# A valid GPT prevents BIOS booting on some systems, use an invalid GPT instead.
|
|
|
|
|
if [[ " ${bootmodes[*]} " =~ ' bios.syslinux.mbr ' ]]; then
|
|
|
|
|
# If '-isohybrid-gpt-basdat' is specified before '-e', then the appended EFI system partition will have the
|
|
|
|
|
# EFI system partition type ID/GUID in both MBR and GPT. If '-isohybrid-gpt-basdat' is specified after '-e',
|
|
|
|
|
# the appended EFI system partition will have the Microsoft basic data type GUID in GPT.
|
|
|
|
|
if [[ ! " ${xorrisofs_options[*]} " =~ ' -isohybrid-gpt-basdat ' ]]; then
|
|
|
|
|
xorrisofs_options+=('-isohybrid-gpt-basdat')
|
|
|
|
|
fi
|
|
|
|
|
fi
|
|
|
|
|
else
|
|
|
|
|
# The ISO will not contain a GPT partition table, so to be able to reference efiboot.img, place it as a
|
|
|
|
|
# file inside the ISO 9660 file system
|
|
|
|
|
install -d -m 0755 -- "${isofs_dir}/EFI/archiso"
|
|
|
|
|
cp -a -- "${work_dir}/efiboot.img" "${isofs_dir}/EFI/archiso/efiboot.img"
|
|
|
|
|
# grub in an embedded efiboot.img via El Torito
|
|
|
|
|
xorrisofs_options+=(
|
|
|
|
|
# Start a new El Torito boot entry for UEFI
|
|
|
|
|
'-eltorito-alt-boot'
|
|
|
|
|
# Set efiboot.img as the El Torito UEFI boot image
|
|
|
|
|
'-e' 'EFI/archiso/efiboot.img'
|
|
|
|
|
# Boot image is not emulating floppy or hard disk; required for all known boot loaders
|
|
|
|
|
'-no-emul-boot'
|
|
|
|
|
)
|
|
|
|
|
fi
|
|
|
|
|
# Specify where to save the El Torito boot catalog file in case it is not already set by bios.syslinux.eltorito
|
|
|
|
|
# shellcheck disable=SC2076
|
|
|
|
|
[[ " ${bootmodes[*]} " =~ ' bios.' ]] || xorrisofs_options+=('-eltorito-catalog' 'EFI/boot.cat')
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
# Build bootstrap image
|
|
|
|
|
_build_bootstrap_image() {
|
|
|
|
|
local _bootstrap_parent
|
|
|
|
|
|
adi1090x