f3584968ff
Also this fixes the LOCAL_UNSTRIPPED_PATH if the module is installed to the vendor dir via LOCAL_PROPRIETARY_MODULE. Bug: 11289169 Change-Id: Ib07e5761411210963076487fe0e148c259e1e082
132 lines
4.8 KiB
Makefile
132 lines
4.8 KiB
Makefile
###########################################################
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## Standard rules for building any target-side binaries
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## with dynamic linkage (dynamic libraries or executables
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## that link with dynamic libraries)
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##
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## Files including this file must define a rule to build
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## the target $(linked_module).
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###########################################################
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# This constraint means that we can hard-code any $(TARGET_*) variables.
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ifdef LOCAL_IS_HOST_MODULE
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$(error This file should not be used to build host binaries. Included by (or near) $(lastword $(filter-out config/%,$(MAKEFILE_LIST))))
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endif
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# The name of the target file, without any path prepended.
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# TODO: This duplicates logic from base_rules.mk because we need to
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# know its results before base_rules.mk is included.
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# Consolidate the duplicates.
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ifndef LOCAL_MODULE_STEM
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LOCAL_MODULE_STEM := $(LOCAL_MODULE)
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endif
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ifndef LOCAL_BUILT_MODULE_STEM
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LOCAL_BUILT_MODULE_STEM := $(LOCAL_MODULE_STEM)$(LOCAL_MODULE_SUFFIX)
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endif
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ifndef LOCAL_INSTALLED_MODULE_STEM
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LOCAL_INSTALLED_MODULE_STEM := $(LOCAL_MODULE_STEM)$(LOCAL_MODULE_SUFFIX)
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endif
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# base_rules.make defines $(intermediates), but we need its value
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# before we include base_rules. Make a guess, and verify that
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# it's correct once the real value is defined.
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guessed_intermediates := $(call local-intermediates-dir)
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# Define the target that is the unmodified output of the linker.
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# The basename of this target must be the same as the final output
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# binary name, because it's used to set the "soname" in the binary.
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# The includer of this file will define a rule to build this target.
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linked_module := $(guessed_intermediates)/LINKED/$(LOCAL_BUILT_MODULE_STEM)
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ALL_ORIGINAL_DYNAMIC_BINARIES += $(linked_module)
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# Because TARGET_SYMBOL_FILTER_FILE depends on ALL_ORIGINAL_DYNAMIC_BINARIES,
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# the linked_module rules won't necessarily inherit the PRIVATE_
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# variables from LOCAL_BUILT_MODULE. This tells binary.make to explicitly
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# define the PRIVATE_ variables for linked_module as well as for
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# LOCAL_BUILT_MODULE.
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LOCAL_INTERMEDIATE_TARGETS := $(linked_module)
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###################################
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include $(BUILD_SYSTEM)/binary.mk
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###################################
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# Make sure that our guess at the value of intermediates was correct.
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ifneq ($(intermediates),$(guessed_intermediates))
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$(error Internal error: guessed path '$(guessed_intermediates)' doesn't match '$(intermediates))
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endif
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###########################################################
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## Compress
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###########################################################
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compress_input := $(linked_module)
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ifeq ($(strip $(LOCAL_COMPRESS_MODULE_SYMBOLS)),)
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LOCAL_COMPRESS_MODULE_SYMBOLS := $(strip $(TARGET_COMPRESS_MODULE_SYMBOLS))
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endif
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ifeq ($(LOCAL_COMPRESS_MODULE_SYMBOLS),true)
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$(error Symbol compression not yet supported.)
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compress_output := $(intermediates)/COMPRESSED-$(LOCAL_BUILT_MODULE_STEM)
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#TODO: write the real $(STRIPPER) rule.
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#TODO: define a rule to build TARGET_SYMBOL_FILTER_FILE, and
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# make it depend on ALL_ORIGINAL_DYNAMIC_BINARIES.
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$(compress_output): $(compress_input) $(TARGET_SYMBOL_FILTER_FILE) | $(ACP)
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@echo "target Compress Symbols: $(PRIVATE_MODULE) ($@)"
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$(copy-file-to-target)
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else
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# Skip this step.
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compress_output := $(compress_input)
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endif
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###########################################################
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## Store a copy with symbols for symbolic debugging
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###########################################################
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ifeq ($(LOCAL_UNSTRIPPED_PATH),)
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LOCAL_UNSTRIPPED_PATH := $(TARGET_OUT_UNSTRIPPED)/$(patsubst $(PRODUCT_OUT)/%,%,$(LOCAL_MODULE_PATH))
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endif
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symbolic_input := $(compress_output)
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symbolic_output := $(LOCAL_UNSTRIPPED_PATH)/$(LOCAL_INSTALLED_MODULE_STEM)
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$(symbolic_output) : $(symbolic_input) | $(ACP)
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@echo "target Symbolic: $(PRIVATE_MODULE) ($@)"
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$(copy-file-to-target)
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###########################################################
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## Strip
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###########################################################
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strip_input := $(symbolic_output)
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strip_output := $(LOCAL_BUILT_MODULE)
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ifeq ($(strip $(LOCAL_STRIP_MODULE)),)
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LOCAL_STRIP_MODULE := $(strip $(TARGET_STRIP_MODULE))
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endif
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ifeq ($(LOCAL_STRIP_MODULE),true)
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# Strip the binary
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$(strip_output): $(strip_input) | $(TARGET_STRIP)
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$(transform-to-stripped)
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else
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# Don't strip the binary, just copy it. We can't skip this step
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# because a copy of the binary must appear at LOCAL_BUILT_MODULE.
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#
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# If the binary we're copying is acp or a prerequisite,
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# use cp(1) instead.
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ifneq ($(LOCAL_ACP_UNAVAILABLE),true)
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$(strip_output): $(strip_input) | $(ACP)
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@echo "target Unstripped: $(PRIVATE_MODULE) ($@)"
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$(copy-file-to-target)
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else
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$(strip_output): $(strip_input)
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@echo "target Unstripped: $(PRIVATE_MODULE) ($@)"
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$(copy-file-to-target-with-cp)
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endif
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endif # LOCAL_STRIP_MODULE
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$(cleantarget): PRIVATE_CLEAN_FILES += \
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$(linked_module) \
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$(symbolic_output) \
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$(compress_output)
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