CPU_CFLAGS_ultrasparc = -mcpu=ultrasparc
endif
ifeq ($(ARCH),aarch64)
- CPU_TYPE ?= armv8-a
- CPU_CFLAGS_armv8-a = -mcpu=armv8-a
+ CPU_TYPE ?= generic
+ CPU_CFLAGS_generic = -mcpu=generic
CPU_CFLAGS_cortex-a53 = -mcpu=cortex-a53
endif
ifeq ($(ARCH),arc)
CPU_CFLAGS_arc700 = -mcpu=arc700
CPU_CFLAGS_archs = -mcpu=archs
endif
+ ifneq ($(CPU_TYPE),)
+ ifndef CPU_CFLAGS_$(CPU_TYPE)
+ $(warning CPU_TYPE "$(CPU_TYPE)" doesn't correspond to a known type)
+ endif
+ endif
DEFAULT_CFLAGS=$(strip $(CPU_CFLAGS) $(CPU_CFLAGS_$(CPU_TYPE)) $(CPU_CFLAGS_$(CPU_SUBTYPE)))
ifneq ($(BOARD),)