obj-y := boot.o boot-y := ../../../x86/kernel/acpi/boot.o obj-$(CONFIG_ACPI_SLEEP) += sleep_64.o wakeup_64.o ifneq ($(CONFIG_ACPI_PROCESSOR),) obj-y += processor.o processor-y := ../../../x86/kernel/acpi/processor.o ../../../x86/kernel/acpi/cstate.o endif