+
+ifeq "$(HAS_MEMTEST)" "1"
+ # Install memtest
+ cp /usr/lib/memtest86+/memtest.efi $(DIR_TMP)/cdrom/boot/isolinux/memtest
+endif
+
+ifeq "$(HAS_IPXE)" "1"
+ cp /usr/share/ipfire-netboot/ipxe.lkrn $(DIR_TMP)/cdrom/boot/isolinux/netboot
+endif
+
+ifeq "$(EFI)" "1"
+ # Generate embedded GRUB configuration
+ sed -e "s/NAME/$(NAME)/g" -e "s/VERSION/$(VERSION)/g" -e "s/ARCH/$(BUILD_ARCH)/g" \
+ $(DIR_SRC)/config/cdrom/grub-efi.cfg > /tmp/grub-efi.cfg
+
+ # Build a GRUB EFI image
+ mkdir -pv $(DIR_TMP)/cdrom/EFI/BOOT
+ grub-mkimage \
+ --format=$(GRUB_ARCH)-efi \
+ --output=$(DIR_TMP)/cdrom/EFI/BOOT/boot$(EFI_ARCH).efi \
+ --config=$(DIR_TMP)/grub-efi.cfg \
+ --compression=xz \
+ --prefix=/EFI/BOOT \
+ $$(for mod in $(GRUB_EFI_MODULES); do [ -f "/usr/lib/grub/$(GRUB_ARCH)-efi/$${mod}.mod" ] && echo "$${mod}"; done)
+
+ # Install GRUB configuration
+ mkdir -pv $(DIR_TMP)/cdrom/EFI/BOOT
+ sed -e "s/NAME/$(NAME)/g" -e "s/VERSION/$(VERSION)/g" -e "s/ARCH/$(BUILD_ARCH)/g" \
+ < $(DIR_SRC)/config/cdrom/grub.cfg > $(DIR_TMP)/cdrom/EFI/BOOT/grub.cfg
+
+ # Create the EFI Eltorito image
+ dd if=/dev/zero of=$(DIR_TMP)/cdrom/boot/isolinux/efiboot.img bs=1k count=2880
+ mkdosfs -F 12 -n "IPFIRE_EFI" $(DIR_TMP)/cdrom/boot/isolinux/efiboot.img
+
+ # Mount the EFI image
+ mkdir -pv $(DIR_TMP)/efiboot.img
+ mount -o loop $(DIR_TMP)/cdrom/boot/isolinux/efiboot.img $(DIR_TMP)/efiboot.img
+
+ # Copy the bootloader into the image
+ mkdir -p $(DIR_TMP)/efiboot.img/EFI/BOOT
+ cp -a $(DIR_TMP)/cdrom/EFI/BOOT/boot$(EFI_ARCH).efi \
+ $(DIR_TMP)/efiboot.img/EFI/BOOT/boot$(EFI_ARCH).efi
+
+ # Cleanup
+ umount $(DIR_TMP)/efiboot.img
+ rm -rf $(DIR_TMP)/efiboot.img $(DIR_TMP)/grub-efi.cfg
+endif
+
+ cd $(DIR_TMP)/cdrom && find -type f ! -name md5sum.txt | grep -v "./boot" | \