8fb525db71
Add soong_cc_prebuilt.mk for Soong modules to use so they can avoid going through all of prebuilt_internal.mk, dynamic_binary.mk and binary.mk. Also moves stripping support into Soong. Relands I8b37dda2b449b6b5d48d5b983f43de452f494a1e with fixes for builds with GENERATE_BREAKPAD_SYMBOLS=true Bug: 113936524 Test: m checkbuild Change-Id: Id41cd76ccb1b5bb6ac43b41ae3e8f1ce46d7ad7e
209 lines
8 KiB
Makefile
209 lines
8 KiB
Makefile
# Native prebuilt coming from Soong.
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# Extra inputs:
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# LOCAL_SOONG_LINK_TYPE
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# LOCAL_SOONG_TOC
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# LOCAL_SOONG_UNSTRIPPED_BINARY
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ifneq ($(LOCAL_MODULE_MAKEFILE),$(SOONG_ANDROID_MK))
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$(call pretty-error,soong_cc_prebuilt.mk may only be used from Soong)
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endif
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skip_module :=
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ifdef LOCAL_IS_HOST_MODULE
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ifneq ($(HOST_OS),$(LOCAL_MODULE_HOST_OS))
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my_prefix := HOST_CROSS_
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LOCAL_HOST_PREFIX := $(my_prefix)
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else
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my_prefix := HOST_
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LOCAL_HOST_PREFIX :=
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endif
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else
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my_prefix := TARGET_
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endif
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ifeq ($($(my_prefix)ARCH),$(LOCAL_MODULE_$(my_prefix)ARCH))
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# primary arch
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LOCAL_2ND_ARCH_VAR_PREFIX :=
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else ifeq ($($(my_prefix)2ND_ARCH),$(LOCAL_MODULE_$(my_prefix)ARCH))
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# secondary arch
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LOCAL_2ND_ARCH_VAR_PREFIX := $($(my_prefix)2ND_ARCH_VAR_PREFIX)
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else
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$(call pretty-error,Unsupported LOCAL_MODULE_$(my_prefix)ARCH=$(LOCAL_MODULE_$(my_prefix)ARCH))
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endif
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ifeq ($(TARGET_TRANSLATE_2ND_ARCH),true)
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ifndef LOCAL_IS_HOST_MODULE
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ifdef LOCAL_2ND_ARCH_VAR_PREFIX
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# Only support shared and static libraries and tests for translated arch
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ifeq ($(filter SHARED_LIBRARIES STATIC_LIBRARIES HEADER_LIBRARIES NATIVE_TESTS,$(LOCAL_MODULE_CLASS)),)
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skip_module := true
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endif
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endif
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endif
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endif
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ifndef skip_module
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# Don't install static libraries by default.
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ifndef LOCAL_UNINSTALLABLE_MODULE
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ifeq (STATIC_LIBRARIES,$(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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ifeq (SHARED_LIBRARIES,$(LOCAL_MODULE_CLASS))
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# LOCAL_COPY_TO_INTERMEDIATE_LIBRARIES indicates that this prebuilt should be
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# installed to the common directory of libraries. This is needed for the NDK
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# shared libraries built by soong, as we build many different versions of each
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# library (one for each API level). Since they all have the same basename,
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# they'd clobber each other (as well as any platform libraries by the same
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# name).
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ifneq ($(LOCAL_COPY_TO_INTERMEDIATE_LIBRARIES),false)
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# Put the built targets of all shared libraries in a common directory
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# to simplify the link line.
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OVERRIDE_BUILT_MODULE_PATH := \
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$($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)OUT_INTERMEDIATE_LIBRARIES)
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endif
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endif
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#######################################
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include $(BUILD_SYSTEM)/base_rules.mk
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#######################################
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ifneq ($(filter STATIC_LIBRARIES SHARED_LIBRARIES HEADER_LIBRARIES,$(LOCAL_MODULE_CLASS)),)
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# Soong module is a static or shared library
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export_includes := $(intermediates)/export_includes
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$(export_includes): PRIVATE_EXPORT_CFLAGS := $(LOCAL_EXPORT_CFLAGS)
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$(export_includes): $(LOCAL_EXPORT_C_INCLUDE_DEPS)
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@echo Export includes file: $< -- $@
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$(hide) mkdir -p $(dir $@) && rm -f $@
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ifdef LOCAL_EXPORT_CFLAGS
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$(hide) echo "$(PRIVATE_EXPORT_CFLAGS)" >$@
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else
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$(hide) touch $@
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endif
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ifdef LOCAL_SOONG_TOC
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$(eval $(call copy-one-file,$(LOCAL_SOONG_TOC),$(LOCAL_BUILT_MODULE).toc))
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$(call add-dependency,$(LOCAL_BUILT_MODULE).toc,$(LOCAL_BUILT_MODULE))
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$(my_all_targets): $(LOCAL_BUILT_MODULE).toc
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ifdef OVERRIDE_BUILT_MODULE_PATH
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$(eval $(call copy-one-file,$(LOCAL_BUILT_MODULE).toc,$(OVERRIDE_BUILT_MODULE_PATH)/$(my_built_module_stem).toc))
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$(call add-dependency,$(OVERRIDE_BUILT_MODULE_PATH)/$(my_built_module_stem).toc,$(OVERRIDE_BUILT_MODULE_PATH)/$(my_built_module_stem))
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$(my_all_targets): $(OVERRIDE_BUILT_MODULE_PATH)/$(my_built_module_stem).toc
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endif
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endif
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SOONG_ALREADY_CONV := $(SOONG_ALREADY_CONV) $(LOCAL_MODULE)
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my_link_type := $(LOCAL_SOONG_LINK_TYPE)
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my_warn_types :=
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my_allowed_types :=
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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
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ifdef LOCAL_USE_VNDK
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name_without_suffix := $(patsubst %.vendor,%,$(LOCAL_MODULE))
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ifneq ($(name_without_suffix),$(LOCAL_MODULE)
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SPLIT_VENDOR.$(LOCAL_MODULE_CLASS).$(name_without_suffix) := 1
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endif
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name_without_suffix :=
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endif
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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_SHARED_LIBRARIES
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my_shared_libraries := $(LOCAL_SHARED_LIBRARIES)
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ifdef LOCAL_USE_VNDK
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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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$(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)DEPENDENCIES_ON_SHARED_LIBRARIES += \
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$(my_register_name):$(LOCAL_INSTALLED_MODULE):$(subst $(space),$(comma),$(my_shared_libraries))
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# We also need the LOCAL_BUILT_MODULE dependency,
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# since we use -rpath-link which points to the built module's path.
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my_built_shared_libraries := \
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$(addprefix $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)OUT_INTERMEDIATE_LIBRARIES)/, \
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$(addsuffix $($(my_prefix)SHLIB_SUFFIX), \
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$(my_shared_libraries)))
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$(LOCAL_BUILT_MODULE) : $(my_built_shared_libraries)
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endif
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endif
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$(LOCAL_BUILT_MODULE): $(LOCAL_PREBUILT_MODULE_FILE)
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$(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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ifndef LOCAL_IS_HOST_MODULE
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ifdef LOCAL_SOONG_UNSTRIPPED_BINARY
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# Store a copy with symbols for symbolic debugging
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my_unstripped_path := $(TARGET_OUT_UNSTRIPPED)/$(patsubst $(PRODUCT_OUT)/%,%,$(my_module_path))
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symbolic_output := $(my_unstripped_path)/$(my_installed_module_stem)
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$(eval $(call copy-one-file,$(LOCAL_SOONG_UNSTRIPPED_BINARY),$(symbolic_output)))
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$(call add-dependency,$(LOCAL_BUILT_MODULE),$(symbolic_output))
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ifeq ($(BREAKPAD_GENERATE_SYMBOLS),true)
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my_breakpad_path := $(TARGET_OUT_BREAKPAD)/$(patsubst $(PRODUCT_OUT)/%,%,$(my_module_path))
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breakpad_output := $(my_breakpad_path)/$(my_installed_module_stem).sym
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$(breakpad_output) : $(LOCAL_SOONG_UNSTRIPPED_BINARY) | $(BREAKPAD_DUMP_SYMS) $(PRIVATE_READELF)
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@echo "target breakpad: $(PRIVATE_MODULE) ($@)"
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@mkdir -p $(dir $@)
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$(hide) if $(PRIVATE_READELF) -S $< > /dev/null 2>&1 ; then \
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$(BREAKPAD_DUMP_SYMS) -c $< > $@ ; \
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else \
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echo "skipped for non-elf file."; \
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touch $@; \
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fi
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$(call add-dependency,$(LOCAL_BUILT_MODULE),$(breakpad_output))
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endif
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endif
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endif
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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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# A product may be configured to strip everything in some build variants.
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# We do the stripping as a post-install command so that LOCAL_BUILT_MODULE
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# is still with the symbols and we don't need to clean it (and relink) when
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# you switch build variant.
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ifneq ($(filter $(STRIP_EVERYTHING_BUILD_VARIANTS),$(TARGET_BUILD_VARIANT)),)
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$(LOCAL_INSTALLED_MODULE): PRIVATE_POST_INSTALL_CMD := \
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$($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_STRIP) --strip-all $(LOCAL_INSTALLED_MODULE)
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endif
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endif # !skip_module
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skip_module :=
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