If TARGET_ARCH or TARGET_KERNEL_ARCH is 64-bit,
TARGET_USES_64_BIT_BINDER should be true.
ifneq ($(filter efi_img,$(MAKECMDGOALS)),)
TARGET_KERNEL_ARCH ?= x86_64
endif
ifneq ($(filter efi_img,$(MAKECMDGOALS)),)
TARGET_KERNEL_ARCH ?= x86_64
endif
+TARGET_USES_64_BIT_BINDER := $(if $(filter x86_64,$(TARGET_ARCH) $(TARGET_KERNEL_ARCH)),true)
BOARD_USES_GENERIC_AUDIO ?= false
BOARD_USES_ALSA_AUDIO ?= true
BOARD_USES_GENERIC_AUDIO ?= false
BOARD_USES_ALSA_AUDIO ?= true