netboot.xyz/roles/netbootxyz/tasks/generate_disks_arm.yml

---

    - name: Copy netboot.xyz local EFI iPXE configs
      copy:
        src: "ipxe/local/{{ item }}"
        dest: "{{ ipxe_source_dir }}/src/config/local/{{ item }}"
      with_items:
        - colour.h
        - crypto.h

    - name: Copy netboot.xyz general.h.efi iPXE config
      copy:
        src: "ipxe/local/general.h.efi"
        dest: "{{ ipxe_source_dir }}/src/config/local/general.h"

    - name: Set trust file to ipxe ca
      set_fact:
        trust_files: "{{ cert_dir }}/{{ ipxe_ca_filename }}"
      when: not generate_signatures

    - name: Combine trust files if set
      set_fact:
        trust_files: "{{ cert_dir }}/{{ ipxe_ca_filename }},{{ cert_dir }}/{{ cert_file_filename }}"
      when: generate_signatures | bool

    # iPXE workaround
    # http://lists.ipxe.org/pipermail/ipxe-devel/2018-August/006254.html
    # apply patch to fix arm64 builds on amd64 builds
    - name: iPXE Workaround for arm
      shell: sed -i '/WORKAROUND_CFLAGS/d' arch/arm64/Makefile
      args:
        chdir: "{{ ipxe_source_dir }}/src"
      tags:
      - skip_ansible_lint

    - name: Compile iPXE bootloader for EFI arm64
      shell: |
        make clean
        make CROSS_COMPILE=aarch64-linux-gnu- ARCH=arm64 \
        EMBED={{ bootloader_filename }} \
             TRUST={{ trust_files }} \
             bin-arm64-efi/snp.efi
      args:
        chdir: "{{ ipxe_source_dir }}/src"
      tags:
      - skip_ansible_lint

    - name: Copy iPXE arm64 EFI builds to http directory
      copy:
        src: "{{ ipxe_source_dir }}/src/{{ item.src }}"
        dest: "{{ netbootxyz_root }}/ipxe/{{ item.dest }}"
        remote_src: True
      with_items:
        - { src: "bin-arm64-efi/snp.efi", dest: "{{ bootloader_filename }}-arm64.efi" }