# We don't automatically set up rules to build executables for both # TARGET_ARCH and TARGET_2ND_ARCH. # By default, an executable is built for TARGET_ARCH. # To build it for TARGET_2ND_ARCH in a 64bit product, use "LOCAL_MULTILIB := 32" # To build it for both set LOCAL_MULTILIB := both and specify # LOCAL_MODULE_PATH_32 and LOCAL_MODULE_PATH_64 or LOCAL_MODULE_STEM_32 and # LOCAL_MODULE_STEM_64 my_skip_this_target := ifneq ($(filter address,$(SANITIZE_TARGET)),) ifeq (true,$(LOCAL_FORCE_STATIC_EXECUTABLE)) my_skip_this_target := true else ifeq (false, $(LOCAL_CLANG)) my_skip_this_target := true else ifeq (never, $(LOCAL_SANITIZE)) my_skip_this_target := true endif endif ifneq (true,$(my_skip_this_target)) $(call record-module-type,EXECUTABLE) ifeq ($(TARGET_TRANSLATE_2ND_ARCH),true) # If a native test explicity specifies to build only for the translation arch, # we'll still need LOCAL_MULTILIB=both and let module_arch_supported.mk choose # to build only for TARGET_2ND_ARCH. ifneq (1,$(words $(LOCAL_MODULE_TARGET_ARCH))) LOCAL_MULTILIB := first endif endif my_prefix := TARGET_ include $(BUILD_SYSTEM)/multilib.mk ifeq ($(my_module_multilib),both) ifneq ($(LOCAL_MODULE_CLASS),NATIVE_TESTS) ifeq ($(LOCAL_MODULE_PATH_32)$(LOCAL_MODULE_STEM_32),) $(error $(LOCAL_PATH): LOCAL_MODULE_STEM_32 or LOCAL_MODULE_PATH_32 is required for LOCAL_MULTILIB := both for module $(LOCAL_MODULE)) endif ifeq ($(LOCAL_MODULE_PATH_64)$(LOCAL_MODULE_STEM_64),) $(error $(LOCAL_PATH): LOCAL_MODULE_STEM_64 or LOCAL_MODULE_PATH_64 is required for LOCAL_MULTILIB := both for module $(LOCAL_MODULE)) endif endif else #!LOCAL_MULTILIB == both LOCAL_NO_2ND_ARCH_MODULE_SUFFIX := true endif # if TARGET_PREFER_32_BIT_EXECUTABLES is set, try to build 32-bit first ifdef TARGET_2ND_ARCH ifeq ($(TARGET_PREFER_32_BIT_EXECUTABLES),true) LOCAL_2ND_ARCH_VAR_PREFIX := $(TARGET_2ND_ARCH_VAR_PREFIX) else LOCAL_2ND_ARCH_VAR_PREFIX := endif endif my_skip_non_preferred_arch := # check if preferred arch is supported include $(BUILD_SYSTEM)/module_arch_supported.mk ifeq ($(my_module_arch_supported),true) # first arch is supported include $(BUILD_SYSTEM)/executable_internal.mk ifneq ($(my_module_multilib),both) my_skip_non_preferred_arch := true endif endif # check if preferred arch was not supported or asked to build both ifndef my_skip_non_preferred_arch ifdef TARGET_2ND_ARCH # check if the non-preferred arch is the primary or secondary ifeq ($(TARGET_PREFER_32_BIT_EXECUTABLES),true) LOCAL_2ND_ARCH_VAR_PREFIX := else LOCAL_2ND_ARCH_VAR_PREFIX := $(TARGET_2ND_ARCH_VAR_PREFIX) endif # check if non-preferred arch is supported include $(BUILD_SYSTEM)/module_arch_supported.mk ifeq ($(my_module_arch_supported),true) # non-preferred arch is supported LOCAL_BUILT_MODULE := LOCAL_INSTALLED_MODULE := LOCAL_INTERMEDIATE_TARGETS := include $(BUILD_SYSTEM)/executable_internal.mk endif endif # TARGET_2ND_ARCH endif # !my_skip_non_preferred_arch || LOCAL_MULTILIB LOCAL_2ND_ARCH_VAR_PREFIX := LOCAL_NO_2ND_ARCH_MODULE_SUFFIX := my_module_arch_supported := endif