forked from openkylin/platform_build
70 lines
3.0 KiB
Makefile
70 lines
3.0 KiB
Makefile
###########################################################
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## Standard rules for building an executable file.
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##
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## Additional inputs from base_rules.make:
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## None.
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###########################################################
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ifeq ($(strip $(LOCAL_MODULE_CLASS)),)
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LOCAL_MODULE_CLASS := EXECUTABLES
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endif
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ifeq ($(strip $(LOCAL_MODULE_SUFFIX)),)
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LOCAL_MODULE_SUFFIX := $(TARGET_EXECUTABLE_SUFFIX)
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endif
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$(call target-executable-hook)
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skip_build_from_source :=
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ifdef LOCAL_PREBUILT_MODULE_FILE
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ifeq (,$(call if-build-from-source,$(LOCAL_MODULE),$(LOCAL_PATH)))
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include $(BUILD_PREBUILT)
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skip_build_from_source := true
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endif
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endif
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ifndef skip_build_from_source
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include $(BUILD_SYSTEM)/dynamic_binary.mk
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# Define PRIVATE_ variables from global vars
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my_target_global_ld_dirs := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_LD_DIRS)
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ifeq ($(LOCAL_CLANG),true)
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my_target_global_ldflags := $(CLANG_TARGET_GLOBAL_LDFLAGS)
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else
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my_target_global_ldflags := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_LDFLAGS)
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endif
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my_target_fdo_lib := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_FDO_LIB)
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my_target_libgcc := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_LIBGCC)
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my_target_crtbegin_dynamic_o := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_CRTBEGIN_DYNAMIC_O)
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my_target_crtbegin_static_o := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_CRTBEGIN_STATIC_O)
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my_target_crtend_o := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_CRTEND_O)
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ifdef LOCAL_SDK_VERSION
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# Make sure the prebuilt NDK paths are put ahead of the TARGET_GLOBAL_LD_DIRS,
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# so we don't have race condition when the system libraries (such as libc, libstdc++) are also built in the tree.
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my_target_global_ld_dirs := \
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$(addprefix -L, $(patsubst %/,%,$(dir $(my_ndk_stl_shared_lib_fullpath))) \
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$(my_ndk_version_root)/usr/lib) \
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$(my_target_global_ld_dirs)
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my_target_global_ldflags := $(my_ndk_stl_shared_lib) $(my_target_global_ldflags)
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my_target_crtbegin_dynamic_o := $(wildcard $(my_ndk_version_root)/usr/lib/crtbegin_dynamic.o)
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my_target_crtbegin_static_o := $(wildcard $(my_ndk_version_root)/usr/lib/crtbegin_static.o)
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my_target_crtend_o := $(wildcard $(my_ndk_version_root)/usr/lib/crtend_android.o)
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endif
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$(linked_module): PRIVATE_TARGET_GLOBAL_LD_DIRS := $(my_target_global_ld_dirs)
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$(linked_module): PRIVATE_TARGET_GLOBAL_LDFLAGS := $(my_target_global_ldflags)
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$(linked_module): PRIVATE_TARGET_FDO_LIB := $(my_target_fdo_lib)
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$(linked_module): PRIVATE_TARGET_LIBGCC := $(my_target_libgcc)
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$(linked_module): PRIVATE_TARGET_CRTBEGIN_DYNAMIC_O := $(my_target_crtbegin_dynamic_o)
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$(linked_module): PRIVATE_TARGET_CRTBEGIN_STATIC_O := $(my_target_crtbegin_static_o)
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$(linked_module): PRIVATE_TARGET_CRTEND_O := $(my_target_crtend_o)
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ifeq ($(LOCAL_FORCE_STATIC_EXECUTABLE),true)
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$(linked_module): $(my_target_crtbegin_static_o) $(all_objects) $(all_libraries) $(my_target_crtend_o)
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$(transform-o-to-static-executable)
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else
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$(linked_module): $(my_target_crtbegin_dynamic_o) $(all_objects) $(all_libraries) $(my_target_crtend_o)
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$(transform-o-to-executable)
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endif
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endif # skip_build_from_source
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