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|
.PHONY: all clean
whole = _build/whole.img
key = _build/key.img
all: $(whole)
stage0_efi_file = ../import-grub-bootx64-efi/3/BOOTX64.EFI
$(stage0_efi_file):
make -C ../import-grub-bootx64-efi ver=3
$(whole): $(stage0_efi_file)
partvi
$(key): $(stage0_efi_file)
partvi key
_liveboot:
btrfs subvolume create $@
PERSIST_SIZE=20G
PERSIST_FILE=_liveboot/persist.img
$(PERSIST_FILE): | _liveboot
[ ! -e $@ ]
fallocate -l "$(PERSIST_SIZE)" $@
truncate -s 0 $@
truncate -s "$(PERSIST_SIZE)" $@
optional_persist_disk != [ ! -e $(PERSIST_FILE) ] || printf %s '-drive file=$(PERSIST_FILE),media=disk,driver=raw'
.PHONY: usb emu key emu-key keymu
usb: $(whole)
usb=$$(usb) && sudo dd status=progress if="$<" of="$$usb"
# QEMU_DISPLAY_OPTIONS = -nographic
QEMU_DISPLAY_OPTIONS = -display gtk
define QEMU_OPTIONS
-global isa-fdc.fdtypeA=none
$(QEMU_BIOS_OPTIONS)
$(QEMU_DISPLAY_OPTIONS)
endef
define emu
NO_AT_BRIDGE=1 qemu-system-x86_64 \
${QEMU_OPTIONS:%=%} \
-m 800 -enable-kvm -boot c \
-drive file=$(1),media=disk,driver=raw \
$(optional_persist_disk)
endef
emu: $(whole)
$(call emu,$<)
emu-key keymu: $(key)
$(call emu,$<)
key: $(key)
usb=$$(usb) && \
sudo dd status=progress bs=1048576 if="$<" of="$$usb" && \
sudo $(call emu,"$$usb")
efi: QEMU_BIOS_OPTIONS = -bios /usr/share/ovmf/OVMF.fd
efi: emu
efi-ventoy: QEMU_BIOS_OPTIONS = -bios /usr/share/ovmf/OVMF.fd
efi-ventoy: ventoy-efi-example.img
$(call emu,$<)
clean:
rm -rf _build
.PHONY: total-destroy
total-destroy: clean
rm -f $(PERSIST_FILE)
$(MAKE) $(PERSIST_FILE)
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