OVMF = /usr/share/qemu/bios-TianoCoreEFI.bin all: $(wildcard examples/*) .PHONY: Makefile %: Makefile @test -f $@/Makefile && make -C $@ all 2>/dev/null test: qemu-system-x86_64 -bios $(OVMF) -m 64 -enable-kvm -hda fat:rw:examples