1 ########################################################### 2 ## Standard rules for building an executable file. 3 ## 4 ## Additional inputs from base_rules.make: 5 ## None. 6 ########################################################### 7 8 ifeq ($(strip $(LOCAL_MODULE_CLASS)),) 9 LOCAL_MODULE_CLASS := EXECUTABLES 10 endif 11 ifeq ($(strip $(LOCAL_MODULE_SUFFIX)),) 12 LOCAL_MODULE_SUFFIX := $(TARGET_EXECUTABLE_SUFFIX) 13 endif 14 15 $(call target-executable-hook) 16 17 skip_build_from_source := 18 ifdef LOCAL_PREBUILT_MODULE_FILE 19 ifeq (,$(call if-build-from-source,$(LOCAL_MODULE),$(LOCAL_PATH))) 20 include $(BUILD_SYSTEM)/prebuilt_internal.mk 21 skip_build_from_source := true 22 endif 23 endif 24 25 ifndef skip_build_from_source 26 27 include $(BUILD_SYSTEM)/dynamic_binary.mk 28 29 # Check for statically linked libc 30 ifneq ($(LOCAL_FORCE_STATIC_EXECUTABLE),true) 31 ifneq ($(filter $(my_static_libraries),libc),) 32 $(error $(LOCAL_PATH): $(LOCAL_MODULE) is statically linking libc to dynamic executable, please remove libc from static libs or set LOCAL_FORCE_STATIC_EXECUTABLE := true) 33 endif 34 endif 35 36 # Define PRIVATE_ variables from global vars 37 ifeq ($(LOCAL_NO_LIBGCC),true) 38 my_target_libgcc := 39 else 40 my_target_libgcc := $(call intermediates-dir-for,STATIC_LIBRARIES,libgcc,,,$(LOCAL_2ND_ARCH_VAR_PREFIX))/libgcc.a 41 endif 42 my_target_libatomic := $(call intermediates-dir-for,STATIC_LIBRARIES,libatomic,,,$(LOCAL_2ND_ARCH_VAR_PREFIX))/libatomic.a 43 ifeq ($(LOCAL_NO_CRT),true) 44 my_target_crtbegin_dynamic_o := 45 my_target_crtbegin_static_o := 46 my_target_crtend_o := 47 else ifdef LOCAL_USE_VNDK 48 my_target_crtbegin_dynamic_o := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_OUT_INTERMEDIATE_LIBRARIES)/crtbegin_dynamic.vendor.o 49 my_target_crtbegin_static_o := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_OUT_INTERMEDIATE_LIBRARIES)/crtbegin_static.vendor.o 50 my_target_crtend_o := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_OUT_INTERMEDIATE_LIBRARIES)/crtend_android.vendor.o 51 else 52 my_target_crtbegin_dynamic_o := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_OUT_INTERMEDIATE_LIBRARIES)/crtbegin_dynamic.o 53 my_target_crtbegin_static_o := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_OUT_INTERMEDIATE_LIBRARIES)/crtbegin_static.o 54 my_target_crtend_o := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_OUT_INTERMEDIATE_LIBRARIES)/crtend_android.o 55 endif 56 ifneq ($(LOCAL_SDK_VERSION),) 57 my_target_crtbegin_dynamic_o := $(wildcard $(my_ndk_sysroot_lib)/crtbegin_dynamic.o) 58 my_target_crtbegin_static_o := $(wildcard $(my_ndk_sysroot_lib)/crtbegin_static.o) 59 my_target_crtend_o := $(wildcard $(my_ndk_sysroot_lib)/crtend_android.o) 60 endif 61 $(linked_module): PRIVATE_TARGET_LIBGCC := $(my_target_libgcc) 62 $(linked_module): PRIVATE_TARGET_LIBATOMIC := $(my_target_libatomic) 63 $(linked_module): PRIVATE_TARGET_CRTBEGIN_DYNAMIC_O := $(my_target_crtbegin_dynamic_o) 64 $(linked_module): PRIVATE_TARGET_CRTBEGIN_STATIC_O := $(my_target_crtbegin_static_o) 65 $(linked_module): PRIVATE_TARGET_CRTEND_O := $(my_target_crtend_o) 66 $(linked_module): PRIVATE_TARGET_OUT_INTERMEDIATE_LIBRARIES := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_OUT_INTERMEDIATE_LIBRARIES) 67 $(linked_module): PRIVATE_POST_LINK_CMD := $(LOCAL_POST_LINK_CMD) 68 69 ifeq ($(LOCAL_FORCE_STATIC_EXECUTABLE),true) 70 $(linked_module): $(my_target_crtbegin_static_o) $(all_objects) $(all_libraries) $(my_target_crtend_o) $(my_target_libgcc) $(my_target_libatomic) 71 $(transform-o-to-static-executable) 72 $(PRIVATE_POST_LINK_CMD) 73 else 74 $(linked_module): $(my_target_crtbegin_dynamic_o) $(all_objects) $(all_libraries) $(my_target_crtend_o) $(my_target_libgcc) $(my_target_libatomic) 75 $(transform-o-to-executable) 76 $(PRIVATE_POST_LINK_CMD) 77 endif 78 79 endif # skip_build_from_source 80
