198 lines
7.4 KiB
Makefile
198 lines
7.4 KiB
Makefile
#
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# Copyright (C) 2019 The Android Open Source Project
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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############################################################
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# Internal build rules for native prebuilt modules
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############################################################
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prebuilt_module_classes := STATIC_LIBRARIES SHARED_LIBRARIES EXECUTABLES NATIVE_TESTS
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ifeq ($(filter $(prebuilt_module_classes),$(LOCAL_MODULE_CLASS)),)
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$(call pretty-error,cc_prebuilt_internal.mk is for $(prebuilt_module_classes) modules only)
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endif
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my_strip_module := $(firstword \
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$(LOCAL_STRIP_MODULE_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)) \
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$(LOCAL_STRIP_MODULE))
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ifeq (SHARED_LIBRARIES,$(LOCAL_MODULE_CLASS))
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ifeq ($(LOCAL_IS_HOST_MODULE)$(my_strip_module),)
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# Strip but not try to add debuglink
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my_strip_module := no_debuglink
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endif
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endif
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ifneq ($(filter STATIC_LIBRARIES SHARED_LIBRARIES,$(LOCAL_MODULE_CLASS)),)
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prebuilt_module_is_a_library := true
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else
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prebuilt_module_is_a_library :=
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endif
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# Don't install static libraries by default.
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ifndef LOCAL_UNINSTALLABLE_MODULE
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ifeq (STATIC_LIBRARIES,$(LOCAL_MODULE_CLASS))
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LOCAL_UNINSTALLABLE_MODULE := true
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endif
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endif
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my_check_elf_file_shared_lib_files :=
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ifneq ($(filter true keep_symbols no_debuglink mini-debug-info,$(my_strip_module)),)
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ifdef LOCAL_IS_HOST_MODULE
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$(call pretty-error,Cannot strip/pack host module)
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endif
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ifeq ($(filter SHARED_LIBRARIES EXECUTABLES NATIVE_TESTS,$(LOCAL_MODULE_CLASS)),)
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$(call pretty-error,Can strip/pack only shared libraries or executables)
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endif
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ifneq ($(LOCAL_PREBUILT_STRIP_COMMENTS),)
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$(call pretty-error,Cannot strip/pack scripts)
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endif
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# Set the arch-specific variables to set up the strip rules
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LOCAL_STRIP_MODULE_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH) := $(my_strip_module)
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include $(BUILD_SYSTEM)/dynamic_binary.mk
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built_module := $(linked_module)
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ifneq ($(LOCAL_SDK_VERSION),)
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# binary.mk filters out NDK_KNOWN_LIBS from my_shared_libs, thus those NDK libs are not added
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# to DEPENDENCIES_ON_SHARED_LIBRARIES. Assign $(my_ndk_shared_libraries_fullpath) to
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# my_check_elf_file_shared_lib_files so that check_elf_file.py can see those NDK stub libs.
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my_check_elf_file_shared_lib_files := $(my_ndk_shared_libraries_fullpath)
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endif
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else # my_strip_module not true
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include $(BUILD_SYSTEM)/base_rules.mk
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built_module := $(LOCAL_BUILT_MODULE)
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ifdef prebuilt_module_is_a_library
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EXPORTS_LIST += $(intermediates)
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EXPORTS.$(intermediates).FLAGS := $(foreach d,$(LOCAL_EXPORT_C_INCLUDE_DIRS),-I $(d))
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EXPORTS.$(intermediates).DEPS := $(LOCAL_EXPORT_C_INCLUDE_DEPS)
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include $(BUILD_SYSTEM)/allowed_ndk_types.mk
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ifdef LOCAL_SDK_VERSION
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my_link_type := native:ndk:$(my_ndk_stl_family):$(my_ndk_stl_link_type)
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else ifdef LOCAL_USE_VNDK
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_name := $(patsubst %.vendor,%,$(LOCAL_MODULE))
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_name := $(patsubst %.product,%,$(LOCAL_MODULE))
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ifneq ($(filter $(_name),$(VNDK_CORE_LIBRARIES) $(VNDK_SAMEPROCESS_LIBRARIES) $(LLNDK_LIBRARIES)),)
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ifeq ($(filter $(_name),$(VNDK_PRIVATE_LIBRARIES)),)
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my_link_type := native:vndk
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else
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my_link_type := native:vndk_private
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endif
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else
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ifeq ($(LOCAL_USE_VNDK_PRODUCT),true)
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my_link_type := native:product
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else
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my_link_type := native:vendor
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endif
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endif
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else ifneq ($(filter $(TARGET_RECOVERY_OUT)/%,$(LOCAL_MODULE_PATH)),)
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my_link_type := native:recovery
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else
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my_link_type := native:platform
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endif
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# TODO: check dependencies of prebuilt files
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my_link_deps :=
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my_2nd_arch_prefix := $(LOCAL_2ND_ARCH_VAR_PREFIX)
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my_common :=
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include $(BUILD_SYSTEM)/link_type.mk
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endif # prebuilt_module_is_a_library
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# The real dependency will be added after all Android.mks are loaded and the install paths
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# of the shared libraries are determined.
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ifdef LOCAL_INSTALLED_MODULE
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ifdef LOCAL_IS_HOST_MODULE
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ifeq ($(LOCAL_SYSTEM_SHARED_LIBRARIES),none)
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my_system_shared_libraries :=
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else
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my_system_shared_libraries := $(LOCAL_SYSTEM_SHARED_LIBRARIES)
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endif
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else
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ifeq ($(LOCAL_SYSTEM_SHARED_LIBRARIES),none)
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my_system_shared_libraries := libc libm libdl
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else
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my_system_shared_libraries := $(LOCAL_SYSTEM_SHARED_LIBRARIES)
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my_system_shared_libraries := $(patsubst libc,libc libdl,$(my_system_shared_libraries))
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endif
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endif
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my_shared_libraries := $(strip \
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$(filter-out $(my_system_shared_libraries),$(LOCAL_SHARED_LIBRARIES)) \
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$(my_system_shared_libraries))
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# Extra shared libraries introduced by LOCAL_CXX_STL (may append some libraries to
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# my_shared_libraries).
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include $(BUILD_SYSTEM)/cxx_stl_setup.mk
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ifdef my_shared_libraries
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ifdef LOCAL_USE_VNDK
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ifeq ($(LOCAL_USE_VNDK_PRODUCT),true)
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my_shared_libraries := $(foreach l,$(my_shared_libraries),\
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$(if $(SPLIT_PRODUCT.SHARED_LIBRARIES.$(l)),$(l).product,$(l)))
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else
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my_shared_libraries := $(foreach l,$(my_shared_libraries),\
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$(if $(SPLIT_VENDOR.SHARED_LIBRARIES.$(l)),$(l).vendor,$(l)))
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endif
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endif
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$(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)DEPENDENCIES_ON_SHARED_LIBRARIES += \
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$(my_register_name):$(LOCAL_INSTALLED_MODULE):$(subst $(space),$(comma),$(my_shared_libraries))
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endif # my_shared_libraries
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endif # LOCAL_INSTALLED_MODULE
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# We need to enclose the above export_includes and my_built_shared_libraries in
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# "my_strip_module not true" because otherwise the rules are defined in dynamic_binary.mk.
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endif # my_strip_module not true
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# Check prebuilt ELF binaries.
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include $(BUILD_SYSTEM)/check_elf_file.mk
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ifeq ($(NATIVE_COVERAGE),true)
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ifneq (,$(strip $(LOCAL_PREBUILT_COVERAGE_ARCHIVE)))
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$(eval $(call copy-one-file,$(LOCAL_PREBUILT_COVERAGE_ARCHIVE),$(intermediates)/$(LOCAL_MODULE).gcnodir))
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ifneq ($(LOCAL_UNINSTALLABLE_MODULE),true)
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ifdef LOCAL_IS_HOST_MODULE
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my_coverage_path := $($(my_prefix)OUT_COVERAGE)/$(patsubst $($(my_prefix)OUT)/%,%,$(my_module_path))
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else
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my_coverage_path := $(TARGET_OUT_COVERAGE)/$(patsubst $(PRODUCT_OUT)/%,%,$(my_module_path))
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endif
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my_coverage_path := $(my_coverage_path)/$(patsubst %.so,%,$(my_installed_module_stem)).gcnodir
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$(eval $(call copy-one-file,$(LOCAL_PREBUILT_COVERAGE_ARCHIVE),$(my_coverage_path)))
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$(LOCAL_BUILT_MODULE): $(my_coverage_path)
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endif
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else
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# Coverage information is needed when static lib is a dependency of another
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# coverage-enabled module.
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ifeq (STATIC_LIBRARIES, $(LOCAL_MODULE_CLASS))
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GCNO_ARCHIVE := $(LOCAL_MODULE).gcnodir
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$(intermediates)/$(GCNO_ARCHIVE) : PRIVATE_ALL_OBJECTS :=
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$(intermediates)/$(GCNO_ARCHIVE) : PRIVATE_ALL_WHOLE_STATIC_LIBRARIES :=
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$(intermediates)/$(GCNO_ARCHIVE) : PRIVATE_PREFIX := $(my_prefix)
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$(intermediates)/$(GCNO_ARCHIVE) : PRIVATE_2ND_ARCH_VAR_PREFIX := $(LOCAL_2ND_ARCH_VAR_PREFIX)
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$(intermediates)/$(GCNO_ARCHIVE) :
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$(transform-o-to-static-lib)
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endif
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endif
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endif
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$(built_module) : $(my_prebuilt_src_file)
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$(transform-prebuilt-to-target)
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ifneq ($(filter EXECUTABLES NATIVE_TESTS,$(LOCAL_MODULE_CLASS)),)
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$(hide) chmod +x $@
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endif
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