c6f0d967cb
Propagate the license metadata for dexpreopted bootjars. Requires rewriting the generated module to look more like as Soong module so that it can use LOCAL_SOONG_LICENSE_METADATA. Bug: 224612665 Test: m alllicensemetadata reportmissinglicenses Change-Id: Ibd3269594462a0c38a3427d0c7838620a9b84551
109 lines
4.6 KiB
Makefile
109 lines
4.6 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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# Takes a list of src:dest install pairs and returns a new list with a path
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# prefixed to each dest value.
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# $(1): list of src:dest install pairs
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# $(2): path to prefix to each dest value
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define prefix-copy-many-files-dest
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$(foreach v,$(1),$(call word-colon,1,$(v)):$(2)$(call word-colon,2,$(v)))
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endef
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# Converts an architecture-specific vdex path into a location that can be shared
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# between architectures.
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define vdex-shared-install-path
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$(dir $(patsubst %/,%,$(dir $(1))))$(notdir $(1))
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endef
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# Takes a list of src:dest install pairs of vdex files and returns a new list
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# where each dest has been rewritten to the shared location for vdex files.
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define vdex-copy-many-files-shared-dest
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$(foreach v,$(1),$(call word-colon,1,$(v)):$(call vdex-shared-install-path,$(call word-colon,2,$(v))))
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endef
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# Creates a rule to symlink an architecture specific vdex file to the shared
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# location for that vdex file.
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define symlink-vdex-file
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$(strip \
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$(call symlink-file,\
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$(call vdex-shared-install-path,$(1)),\
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../$(notdir $(1)),\
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$(1))\
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$(1))
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endef
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# Takes a list of src:dest install pairs of vdex files and creates rules to
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# symlink each dest to the shared location for that vdex file.
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define symlink-vdex-files
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$(foreach v,$(1),$(call symlink-vdex-file,$(call word-colon,2,$(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 := $(call prefix-copy-many-files-dest,$(DEXPREOPT_IMAGE_BUILT_INSTALLED_$(my_suffix)),$(my_boot_image_out))
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my_vdex_copy_pairs := $(call prefix-copy-many-files-dest,$(DEXPREOPT_IMAGE_VDEX_BUILT_INSTALLED_$(my_suffix)),$(my_boot_image_out))
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my_vdex_copy_shared_pairs := $(call vdex-copy-many-files-shared-dest,$(my_vdex_copy_pairs))
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ifeq (,$(filter %_2ND_ARCH,$(my_boot_image_arch)))
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# Only install the vdex to the shared location for the primary architecture.
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my_copy_pairs += $(my_vdex_copy_shared_pairs)
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endif
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my_unstripped_copy_pairs := $(call prefix-copy-many-files-dest,$(DEXPREOPT_IMAGE_UNSTRIPPED_BUILT_INSTALLED_$(my_suffix)),$(my_boot_image_syms))
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# Generate the boot image module only if there is any file to install.
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ifneq (,$(strip $(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 := $(call word-colon,2,$(my_first_pair))
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my_installed := $(call copy-many-files,$(my_copy_pairs))
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my_unstripped_installed := $(call copy-many-files,$(my_unstripped_copy_pairs))
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my_symlinks := $(call symlink-vdex-files,$(my_vdex_copy_pairs))
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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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# Hack to let these pseudo-modules wrapped around Soong modules use LOCAL_SOONG_INSTALLED_MODULE.
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LOCAL_MODULE_MAKEFILE := $(SOONG_ANDROID_MK)
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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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LOCAL_SOONG_INSTALL_PAIRS := $(my_copy_pairs)
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LOCAL_SOONG_INSTALL_SYMLINKS := $(my_symlinks)
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LOCAL_SOONG_INSTALLED_MODULE := $(my_first_dest)
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LOCAL_SOONG_LICENSE_METADATA := $(DEXPREOPT_IMAGE_LICENSE_METADATA_$(my_suffix))
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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): $(wordlist 2,$(words $(my_installed)),$(my_installed)) $(my_symlinks)
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$(my_all_targets): $(my_installed) $(my_symlinks)
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my_boot_image_module := $(LOCAL_MODULE)
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endif # my_copy_pairs != empty
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