executable_internal.mk revision 00479a9fe04d577162712105855c4eb6d1a24ec9 
1###########################################################
2## Standard rules for building an executable file.
3##
4## Additional inputs from base_rules.make:
5## None.
6###########################################################
7
8ifeq ($(strip $(LOCAL_MODULE_CLASS)),)
9LOCAL_MODULE_CLASS := EXECUTABLES
10endif
11ifeq ($(strip $(LOCAL_MODULE_SUFFIX)),)
12LOCAL_MODULE_SUFFIX := $(TARGET_EXECUTABLE_SUFFIX)
13endif
14
15$(call target-executable-hook)
16
17skip_build_from_source :=
18ifdef LOCAL_PREBUILT_MODULE_FILE
19ifeq (,$(call if-build-from-source,$(LOCAL_MODULE),$(LOCAL_PATH)))
20include $(BUILD_SYSTEM)/prebuilt_internal.mk
21skip_build_from_source := true
22endif
23endif
24
25ifndef skip_build_from_source
26
27include $(BUILD_SYSTEM)/dynamic_binary.mk
28
29# Define PRIVATE_ variables from global vars
30my_target_global_ld_dirs := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_LD_DIRS)
31my_target_fdo_lib := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_FDO_LIB)
32my_target_libgcc := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_LIBGCC)
33my_target_crtbegin_dynamic_o := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_CRTBEGIN_DYNAMIC_O)
34my_target_crtbegin_static_o := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_CRTBEGIN_STATIC_O)
35my_target_crtend_o := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_CRTEND_O)
36ifdef LOCAL_SDK_VERSION
37# Make sure the prebuilt NDK paths are put ahead of the TARGET_GLOBAL_LD_DIRS,
38# so we don't have race condition when the system libraries (such as libc, libstdc++) are also built in the tree.
39my_target_global_ld_dirs := \
40    $(addprefix -L, $(patsubst %/,%,$(dir $(my_ndk_stl_shared_lib_fullpath))) \
41    $(my_ndk_version_root)/usr/lib) \
42    $(my_target_global_ld_dirs)
43my_target_global_ldflags := $(my_ndk_stl_shared_lib) $(my_target_global_ldflags)
44my_target_crtbegin_dynamic_o := $(wildcard $(my_ndk_version_root)/usr/lib/crtbegin_dynamic.o)
45my_target_crtbegin_static_o := $(wildcard $(my_ndk_version_root)/usr/lib/crtbegin_static.o)
46my_target_crtend_o := $(wildcard $(my_ndk_version_root)/usr/lib/crtend_android.o)
47endif
48$(linked_module): PRIVATE_TARGET_GLOBAL_LD_DIRS := $(my_target_global_ld_dirs)
49$(linked_module): PRIVATE_TARGET_GLOBAL_LDFLAGS := $(my_target_global_ldflags)
50$(linked_module): PRIVATE_TARGET_FDO_LIB := $(my_target_fdo_lib)
51$(linked_module): PRIVATE_TARGET_LIBGCC := $(my_target_libgcc)
52$(linked_module): PRIVATE_TARGET_CRTBEGIN_DYNAMIC_O := $(my_target_crtbegin_dynamic_o)
53$(linked_module): PRIVATE_TARGET_CRTBEGIN_STATIC_O := $(my_target_crtbegin_static_o)
54$(linked_module): PRIVATE_TARGET_CRTEND_O := $(my_target_crtend_o)
55$(linked_module): PRIVATE_TARGET_OUT_INTERMEDIATE_LIBRARIES := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_OUT_INTERMEDIATE_LIBRARIES)
56
57ifeq ($(LOCAL_FORCE_STATIC_EXECUTABLE),true)
58$(linked_module): $(my_target_crtbegin_static_o) $(all_objects) $(all_libraries) $(my_target_crtend_o)
59	$(transform-o-to-static-executable)
60else
61$(linked_module): $(my_target_crtbegin_dynamic_o) $(all_objects) $(all_libraries) $(my_target_crtend_o)
62	$(transform-o-to-executable)
63endif
64
65endif  # skip_build_from_source
66