archiso/mkarchiso: allow choosing boot modes from profiledef.sh
Boot mode names are: - bios_syslinux.mbr: SYSLINUX in MBR - bios.syslinux.eltorito: SYSLINUX (ISOLINUX) via El Torito - uefi-x64.systemd-boot.esp: systemd-boot on ESP in MBR - uefi-x64.systemd-boot.eltorito: systemd-boot on ESP via El Torito It is not yet possible to create an ISO with only El Torito or only MBR boot modes!
This commit is contained in:
nl6720
parent
41b9b89746
commit
7c2247f615
@ -368,22 +368,23 @@ _make_customize_airootfs() {
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fi
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}
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# Set up boot loaders
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_make_bootmodes() {
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local bootmode
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for bootmode in "${bootmodes[@]}"; do
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if typeset -f "_make_boot_${bootmode}" &> /dev/null; then
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_run_once "_make_boot_${bootmode}"
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else
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_msg_error "${bootmode} is not a valid boot mode" 1
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fi
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done
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}
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# Prepare kernel/initramfs ${install_dir}/boot/
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_make_boot() {
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_make_boot_on_iso() {
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mkdir -p -- "${isofs_dir}/${install_dir}/boot/${arch}"
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install -m 0644 -- "${airootfs_dir}/boot/archiso.img" "${isofs_dir}/${install_dir}/boot/${arch}/"
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install -m 0644 -- "${airootfs_dir}/boot/vmlinuz-linux" "${isofs_dir}/${install_dir}/boot/${arch}/"
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}
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# Add other aditional/extra files to ${install_dir}/boot/
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_make_boot_extra() {
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if [[ -e "${airootfs_dir}/boot/memtest86+/memtest.bin" ]]; then
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# rename for PXE: https://wiki.archlinux.org/index.php/Syslinux#Using_memtest
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install -m 0644 -- "${airootfs_dir}/boot/memtest86+/memtest.bin" "${isofs_dir}/${install_dir}/boot/memtest"
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mkdir -p "${isofs_dir}/${install_dir}/boot/licenses/memtest86+/"
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install -m 0644 -- "${airootfs_dir}/usr/share/licenses/common/GPL2/license.txt" \
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"${isofs_dir}/${install_dir}/boot/licenses/memtest86+/"
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fi
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if [[ -e "${airootfs_dir}/boot/intel-ucode.img" ]]; then
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install -m 0644 -- "${airootfs_dir}/boot/intel-ucode.img" "${isofs_dir}/${install_dir}/boot/"
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mkdir -p "${isofs_dir}/${install_dir}/boot/licenses/intel-ucode/"
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@ -399,32 +400,53 @@ _make_boot_extra() {
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}
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# Prepare /${install_dir}/boot/syslinux
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_make_syslinux() {
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_uname_r=$(file -b "${airootfs_dir}/boot/vmlinuz-linux"| awk 'f{print;f=0} /version/{f=1}' RS=' ')
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_make_boot_bios.syslinux.mbr() {
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mkdir -p "${isofs_dir}/${install_dir}/boot/syslinux"
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for _cfg in "${profile}/syslinux/"*.cfg; do
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sed "s|%ARCHISO_LABEL%|${iso_label}|g;
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s|%INSTALL_DIR%|${install_dir}|g" "${_cfg}" > "${isofs_dir}/${install_dir}/boot/syslinux/${_cfg##*/}"
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s|%INSTALL_DIR%|${install_dir}|g;
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s|%ARCH%|${arch}|g" \
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"${_cfg}" > "${isofs_dir}/${install_dir}/boot/syslinux/${_cfg##*/}"
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done
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install -m 0644 -- "${profile}/syslinux/splash.png" "${isofs_dir}/${install_dir}/boot/syslinux/"
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if [[ -e "${profile}/syslinux/splash.png" ]]; then
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install -m 0644 -- "${profile}/syslinux/splash.png" "${isofs_dir}/${install_dir}/boot/syslinux/"
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fi
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install -m 0644 -- "${airootfs_dir}/usr/lib/syslinux/bios/"*.c32 "${isofs_dir}/${install_dir}/boot/syslinux/"
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install -m 0644 -- "${airootfs_dir}/usr/lib/syslinux/bios/lpxelinux.0" "${isofs_dir}/${install_dir}/boot/syslinux/"
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install -m 0644 -- "${airootfs_dir}/usr/lib/syslinux/bios/memdisk" "${isofs_dir}/${install_dir}/boot/syslinux/"
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_make_boot_on_iso
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_uname_r=$(file -b "${isofs_dir}/${install_dir}/boot/${arch}/vmlinuz-linux" | awk 'f{print;f=0} /version/{f=1}' RS=' ')
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mkdir -p "${isofs_dir}/${install_dir}/boot/syslinux/hdt"
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gzip -c -9 "${airootfs_dir}/usr/share/hwdata/pci.ids" > \
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"${isofs_dir}/${install_dir}/boot/syslinux/hdt/pciids.gz"
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gzip -c -9 "${airootfs_dir}/usr/lib/modules/${_uname_r}/modules.alias" > \
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"${isofs_dir}/${install_dir}/boot/syslinux/hdt/modalias.gz"
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# Add other aditional/extra files to ${install_dir}/boot/
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if [[ -e "${airootfs_dir}/boot/memtest86+/memtest.bin" ]]; then
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# rename for PXE: https://wiki.archlinux.org/index.php/Syslinux#Using_memtest
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install -m 0644 -- "${airootfs_dir}/boot/memtest86+/memtest.bin" "${isofs_dir}/${install_dir}/boot/memtest"
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mkdir -p "${isofs_dir}/${install_dir}/boot/licenses/memtest86+/"
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install -m 0644 -- "${airootfs_dir}/usr/share/licenses/common/GPL2/license.txt" \
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"${isofs_dir}/${install_dir}/boot/licenses/memtest86+/"
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fi
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}
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# Prepare /isolinux
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_make_isolinux() {
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_make_boot_bios.syslinux.eltorito() {
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mkdir -p "${isofs_dir}/isolinux"
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sed "s|%INSTALL_DIR%|${install_dir}|g" \
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"${profile}/isolinux/isolinux.cfg" > "${isofs_dir}/isolinux/isolinux.cfg"
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sed "s|%ARCHISO_LABEL%|${iso_label}|g;
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s|%INSTALL_DIR%|${install_dir}|g;
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s|%ARCH%|${arch}|g" \
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"${profile}/isolinux/isolinux.cfg" > "${isofs_dir}/isolinux/isolinux.cfg"
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install -m 0644 -- "${airootfs_dir}/usr/lib/syslinux/bios/isolinux.bin" "${isofs_dir}/isolinux/"
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install -m 0644 -- "${airootfs_dir}/usr/lib/syslinux/bios/isohdpfx.bin" "${isofs_dir}/isolinux/"
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install -m 0644 -- "${airootfs_dir}/usr/lib/syslinux/bios/ldlinux.c32" "${isofs_dir}/isolinux/"
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# isolinux.cfg loads syslinux.cfg
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_run_once _make_boot_bios.syslinux.mbr
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}
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# Prepare /EFI on ISO-9660
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@ -437,30 +459,39 @@ _make_efi() {
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install -m 0644 -- "${profile}/efiboot/loader/loader.conf" "${isofs_dir}/loader/"
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sed "s|%ARCHISO_LABEL%|${iso_label}|g;
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s|%INSTALL_DIR%|${install_dir}|g" \
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s|%INSTALL_DIR%|${install_dir}|g;
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s|%ARCH%|${arch}|g" \
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"${profile}/efiboot/loader/entries/archiso-x86_64-usb.conf" > \
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"${isofs_dir}/loader/entries/archiso-x86_64.conf"
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# edk2-shell based UEFI shell
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# shellx64.efi is picked up automatically when on /
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install -m 0644 -- "${airootfs_dir}/usr/share/edk2-shell/x64/Shell_Full.efi" "${isofs_dir}/shellx64.efi"
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if [[ -e "${airootfs_dir}/usr/share/edk2-shell/x64/Shell_Full.efi" ]]; then
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install -m 0644 -- "${airootfs_dir}/usr/share/edk2-shell/x64/Shell_Full.efi" "${isofs_dir}/shellx64.efi"
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fi
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}
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# Prepare efiboot.img::/EFI for "El Torito" EFI boot mode
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_make_efiboot() {
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# Prepare kernel/initramfs on efiboot.img
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_make_boot_on_fat() {
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mkdir -p "${work_dir}/efiboot/EFI/archiso"
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install -m 0644 -- "${airootfs_dir}/boot/vmlinuz-linux" "${work_dir}/efiboot/EFI/archiso/"
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install -m 0644 -- "${isofs_dir}/${install_dir}/boot/${arch}/archiso.img" "${work_dir}/efiboot/EFI/archiso/"
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if [[ -e "${airootfs_dir}/boot/intel-ucode.img" ]]; then
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install -m 0644 -- "${airootfs_dir}/boot/intel-ucode.img" "${work_dir}/efiboot/EFI/archiso/"
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fi
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if [[ -e "${airootfs_dir}/boot/amd-ucode.img" ]]; then
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install -m 0644 -- "${airootfs_dir}/boot/amd-ucode.img" "${work_dir}/efiboot/EFI/archiso/"
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fi
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}
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# Prepare efiboot.img::/EFI for EFI boot mode
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_make_boot_uefi-x64.systemd-boot.esp() {
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mkdir -p "${isofs_dir}/EFI/archiso"
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mkfs.fat -C -n ARCHISO_EFI "${isofs_dir}/EFI/archiso/efiboot.img" 65536
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mkdir -p "${work_dir}/efiboot"
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mount "${isofs_dir}/EFI/archiso/efiboot.img" "${work_dir}/efiboot"
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mkdir -p "${work_dir}/efiboot/EFI/archiso"
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install -m 0644 -- "${isofs_dir}/${install_dir}/boot/${arch}/vmlinuz-linux" "${work_dir}/efiboot/EFI/archiso/"
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install -m 0644 -- "${isofs_dir}/${install_dir}/boot/${arch}/archiso.img" "${work_dir}/efiboot/EFI/archiso/"
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install -m 0644 -- "${isofs_dir}/${install_dir}/boot/intel-ucode.img" "${work_dir}/efiboot/EFI/archiso/"
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install -m 0644 -- "${isofs_dir}/${install_dir}/boot/amd-ucode.img" "${work_dir}/efiboot/EFI/archiso/"
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mkdir -p "${work_dir}/efiboot/EFI/BOOT"
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install -m 0644 -- "${airootfs_dir}/usr/lib/systemd/boot/efi/systemd-bootx64.efi" \
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"${work_dir}/efiboot/EFI/BOOT/BOOTx64.EFI"
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@ -469,16 +500,29 @@ _make_efiboot() {
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install -m 0644 -- "${profile}/efiboot/loader/loader.conf" "${work_dir}/efiboot/loader/"
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sed "s|%ARCHISO_LABEL%|${iso_label}|g;
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s|%INSTALL_DIR%|${install_dir}|g" \
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s|%INSTALL_DIR%|${install_dir}|g;
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s|%ARCH%|${arch}|g" \
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"${profile}/efiboot/loader/entries/archiso-x86_64-cd.conf" > \
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"${work_dir}/efiboot/loader/entries/archiso-x86_64.conf"
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# shellx64.efi is picked up automatically when on /
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install -m 0644 -- "${isofs_dir}/shellx64.efi" "${work_dir}/efiboot/"
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if [[ -e "${airootfs_dir}/usr/share/edk2-shell/x64/Shell_Full.efi" ]]; then
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install -m 0644 -- "${airootfs_dir}/usr/share/edk2-shell/x64/Shell_Full.efi" "${work_dir}/efiboot/shellx64.efi"
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fi
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# Copy kernel and initramfs
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_make_boot_on_fat
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umount -d "${work_dir}/efiboot"
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}
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# Prepare efiboot.img::/EFI for "El Torito" EFI boot mode
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_make_boot_uefi-x64.systemd-boot.eltorito() {
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_run_once _make_boot_uefi-x64.systemd-boot.esp
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# Set up /EFI on ISO-9660
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_run_once _make_efi
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}
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# Build airootfs filesystem image
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_make_prepare() {
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if [[ "${sfs_mode}" == "sfs" ]]; then
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@ -494,7 +538,49 @@ _make_prepare() {
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# Build ISO
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_make_iso() {
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command_iso "${iso_name}-${iso_version}-${arch}.iso"
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local xorrisofs_options=()
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if [[ "${quiet}" == "y" ]]; then
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xorrisofs_options+=('-quiet')
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fi
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# shellcheck disable=SC2076
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if [[ " ${bootmodes[*]} " =~ ' bios.syslinux.' ]]; then
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if [[ ! -f "${isofs_dir}/isolinux/isolinux.bin" ]]; then
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_msg_error "The file '${isofs_dir}/isolinux/isolinux.bin' does not exist." 1
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fi
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if [[ ! -f "${isofs_dir}/isolinux/isohdpfx.bin" ]]; then
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_msg_error "The file '${isofs_dir}/isolinux/isohdpfx.bin' does not exist." 1
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fi
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xorrisofs_options+=(
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'-eltorito-boot' 'isolinux/isolinux.bin'
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'-eltorito-catalog' 'isolinux/boot.cat'
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'-no-emul-boot' '-boot-load-size' '4' '-boot-info-table'
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'-isohybrid-mbr' "${isofs_dir}/isolinux/isohdpfx.bin"
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)
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fi
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# shellcheck disable=SC2076
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if [[ " ${bootmodes[*]} " =~ ' uefi-x64.systemd-boot.' ]]; then
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xorrisofs_options+=(
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'-eltorito-alt-boot'
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'-e' 'EFI/archiso/efiboot.img'
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'-no-emul-boot'
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'-isohybrid-gpt-basdat'
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)
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fi
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_msg_info "Creating ISO image..."
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xorriso -as mkisofs \
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-iso-level 3 \
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-full-iso9660-filenames \
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-rational-rock \
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-volid "${iso_label}" \
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-appid "${iso_application}" \
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-publisher "${iso_publisher}" \
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-preparer "prepared by ${app_name}" \
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"${xorrisofs_options[@]}" \
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-output "${out_dir}/${img_name}" \
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"${isofs_dir}/"
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_msg_info "Done! | $(du -h -- "${out_dir}/${img_name}")"
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}
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# Read profile's values from profiledef.sh
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@ -573,64 +659,16 @@ command_pkglist () {
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# Create an ISO9660 filesystem from "iso" directory.
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command_iso () {
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local _iso_efi_boot_args=()
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if [[ ! -f "${isofs_dir}/isolinux/isolinux.bin" ]]; then
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_msg_error "The file '${isofs_dir}/isolinux/isolinux.bin' does not exist." 1
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fi
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if [[ ! -f "${isofs_dir}/isolinux/isohdpfx.bin" ]]; then
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_msg_error "The file '${isofs_dir}/isolinux/isohdpfx.bin' does not exist." 1
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fi
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bootmodes=('bios.syslinux.mbr' 'bios.syslinux.eltorito')
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# If exists, add an EFI "El Torito" boot image (FAT filesystem) to ISO-9660 image.
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if [[ -f "${isofs_dir}/EFI/archiso/efiboot.img" ]]; then
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_iso_efi_boot_args+=(
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'-eltorito-alt-boot'
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'-e' 'EFI/archiso/efiboot.img'
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'-no-emul-boot'
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'-isohybrid-gpt-basdat'
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)
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bootmodes+=('uefi-x64.systemd-boot.esp' 'uefi-x64.systemd-boot.eltorito')
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fi
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_show_config iso
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mkdir -p -- "${out_dir}"
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_msg_info "Creating ISO image..."
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local _qflag=""
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if [[ "${quiet}" == "y" ]]; then
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xorriso -as mkisofs -quiet \
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-iso-level 3 \
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-full-iso9660-filenames \
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-rational-rock \
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-volid "${iso_label}" \
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-appid "${iso_application}" \
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-publisher "${iso_publisher}" \
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-preparer "prepared by ${app_name}" \
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-eltorito-boot isolinux/isolinux.bin \
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-eltorito-catalog isolinux/boot.cat \
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-no-emul-boot -boot-load-size 4 -boot-info-table \
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-isohybrid-mbr "${isofs_dir}/isolinux/isohdpfx.bin" \
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"${_iso_efi_boot_args[@]}" \
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-output "${out_dir}/${img_name}" \
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"${isofs_dir}/"
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else
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xorriso -as mkisofs \
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-iso-level 3 \
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-full-iso9660-filenames \
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-rational-rock \
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-volid "${iso_label}" \
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-appid "${iso_application}" \
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-publisher "${iso_publisher}" \
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-preparer "prepared by ${app_name}" \
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-eltorito-boot isolinux/isolinux.bin \
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-eltorito-catalog isolinux/boot.cat \
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-no-emul-boot -boot-load-size 4 -boot-info-table \
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-isohybrid-mbr "${isofs_dir}/isolinux/isohdpfx.bin" \
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"${_iso_efi_boot_args[@]}" \
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-output "${out_dir}/${img_name}" \
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"${isofs_dir}/"
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fi
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_msg_info "Done! | $(ls -sh -- "${out_dir}/${img_name}")"
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_make_iso
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}
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# create airootfs.sfs filesystem, and push it in "iso" directory.
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@ -684,12 +722,7 @@ command_build_profile() {
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_run_once _make_packages
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_run_once _make_customize_airootfs
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_run_once _make_pkglist
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_run_once _make_boot
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_run_once _make_boot_extra
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_run_once _make_syslinux
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_run_once _make_isolinux
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_run_once _make_efi
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_run_once _make_efiboot
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_make_bootmodes
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_run_once _cleanup
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_run_once _make_prepare
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_run_once _make_iso
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12
configs/baseline/profiledef.sh
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12
configs/baseline/profiledef.sh
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@ -0,0 +1,12 @@
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#!/usr/bin/env bash
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# shellcheck disable=SC2034
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iso_name="archlinux-baseline"
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iso_label="ARCH_$(date +%Y%m)"
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iso_publisher="Arch Linux <https://www.archlinux.org>"
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iso_application="Arch Linux baseline"
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iso_version="$(date +%Y.%m.%d)"
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install_dir="arch"
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bootmodes=('bios.syslinux.mbr' 'bios.syslinux.eltorito')
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arch="x86_64"
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pacman_conf="pacman.conf"
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@ -7,6 +7,6 @@ iso_publisher="Arch Linux <https://www.archlinux.org>"
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iso_application="Arch Linux Live/Rescue CD"
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iso_version="$(date +%Y.%m.%d)"
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install_dir="arch"
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bootmodes=()
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bootmodes=('bios.syslinux.mbr' 'bios.syslinux.eltorito' 'uefi-x64.systemd-boot.esp' 'uefi-x64.systemd-boot.eltorito')
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arch="x86_64"
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pacman_conf="pacman.conf"
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Block a user