db98001be1
Use an order-only dependency from $(LOCAL_BUILT_MODULE) to the symbols file so that wiping the symbols directory during installclean doesn't force anything to rebuild. Bug: 186507256 Test: m && rm -rf $OUT/symbols && m Change-Id: Ic164819c71f9db6126ff91c58752c8727cde0d5e
79 lines
3.4 KiB
Makefile
79 lines
3.4 KiB
Makefile
####################################
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# ART boot image installation
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# Input variables:
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# my_boot_image_name: the boot image to install
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# my_boot_image_arch: the architecture to install (e.g. TARGET_ARCH, not expanded)
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# my_boot_image_out: the install directory (e.g. $(PRODUCT_OUT))
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# my_boot_image_syms: the symbols director (e.g. $(TARGET_OUT_UNSTRIPPED))
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#
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# Output variables:
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# my_boot_image_module: the created module name. Empty if no module is created.
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#
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# Install the boot images compiled by Soong.
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# Create a module named dexpreopt_bootjar.$(my_boot_image_name)_$($(my_boot_image_arch))
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# that installs all of boot image files.
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# If there is no file to install for $(my_boot_image_name), for example when
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# building an unbundled build, then no module is created.
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#
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####################################
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# Install $(1) to $(2) so that it is shared between architectures.
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# Returns the target path of the shared vdex file and installed symlink.
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define copy-vdex-file
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$(strip \
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$(eval # Remove the arch dir) \
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$(eval my_vdex_shared := $(dir $(patsubst %/,%,$(dir $(2))))$(notdir $(2))) \
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$(if $(filter-out %_2ND_ARCH,$(my_boot_image_arch)), \
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$(eval # Copy $(1) to directory one level up (i.e. with the arch dir removed).) \
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$(eval $(call copy-one-file,$(1),$(my_vdex_shared))) \
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) \
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$(eval # Create symlink at $(2) which points to the actual physical copy.) \
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$(call symlink-file,$(my_vdex_shared),../$(notdir $(2)),$(2)) \
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$(my_vdex_shared) $(2) \
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)
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endef
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# Same as 'copy-many-files' but it uses the vdex-specific helper above.
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define copy-vdex-files
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$(foreach v,$(1),$(call copy-vdex-file,$(call word-colon,1,$(v)),$(2)$(call word-colon,2,$(v))))
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endef
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my_boot_image_module :=
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my_suffix := $(my_boot_image_name)_$($(my_boot_image_arch))
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my_copy_pairs := $(strip $(DEXPREOPT_IMAGE_BUILT_INSTALLED_$(my_suffix)))
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# Generate the boot image module only if there is any file to install.
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ifneq (,$(my_copy_pairs))
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my_first_pair := $(firstword $(my_copy_pairs))
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my_rest_pairs := $(wordlist 2,$(words $(my_copy_pairs)),$(my_copy_pairs))
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my_first_src := $(call word-colon,1,$(my_first_pair))
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my_first_dest := $(my_boot_image_out)$(call word-colon,2,$(my_first_pair))
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my_installed := $(call copy-many-files,$(my_rest_pairs),$(my_boot_image_out))
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my_installed += $(call copy-vdex-files,$(DEXPREOPT_IMAGE_VDEX_BUILT_INSTALLED_$(my_suffix)),$(my_boot_image_out))
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my_unstripped_installed := $(call copy-many-files,$(DEXPREOPT_IMAGE_UNSTRIPPED_BUILT_INSTALLED_$(my_suffix)),$(my_boot_image_syms))
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# We don't have a LOCAL_PATH for the auto-generated modules, so let it be the $(BUILD_SYSTEM).
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LOCAL_PATH := $(BUILD_SYSTEM)
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include $(CLEAR_VARS)
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LOCAL_MODULE := dexpreopt_bootjar.$(my_suffix)
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LOCAL_PREBUILT_MODULE_FILE := $(my_first_src)
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LOCAL_MODULE_PATH := $(dir $(my_first_dest))
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LOCAL_MODULE_STEM := $(notdir $(my_first_dest))
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ifneq (,$(strip $(filter HOST_%,$(my_boot_image_arch))))
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LOCAL_IS_HOST_MODULE := true
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endif
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LOCAL_MODULE_CLASS := ETC
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include $(BUILD_PREBUILT)
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$(LOCAL_BUILT_MODULE): | $(my_unstripped_installed)
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# Installing boot.art causes all boot image bits to be installed.
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# Keep this old behavior in case anyone still needs it.
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$(LOCAL_INSTALLED_MODULE): $(my_installed)
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ALL_MODULES.$(my_register_name).INSTALLED += $(my_installed)
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$(my_all_targets): $(my_installed)
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my_boot_image_module := $(LOCAL_MODULE)
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endif # my_copy_pairs != empty
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