Merge "install *.so in different paths for their types"
am: 55b14bdaa4
Change-Id: I170c49e7107dc7f345e844e544e89d1590ad59d3
This commit is contained in:
Jiyong Park
android-build-merger
commit
a2b86b14a5
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@ -400,6 +400,11 @@ $(call add-clean-step, rm -rf $(TARGET_OUT_TESTCASES))
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$(call add-clean-step, rm -rf $(TARGET_OUT_ETC)/init)
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# Libraries are moved from {system|vendor}/lib to ./lib/framework, ./lib/vndk, etc.
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$(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/lib*)
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$(call add-clean-step, rm -rf $(PRODUCT_OUT)/vendor/lib*)
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$(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/vendor/lib*)
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# ************************************************
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# NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST
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# ************************************************
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@ -78,6 +78,8 @@ ifdef LOCAL_2ND_ARCH_VAR_PREFIX
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endif
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endif
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my_module_is_soong := $(if $(filter $(OUT_DIR)/soong/%,$(LOCAL_MODULE_MAKEFILE)),true,false)
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# Ninja has an implicit dependency on the command being run, and kati will
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# regenerate the ninja manifest if any read makefile changes, so there is no
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# need to have dependencies on makefiles.
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@ -163,6 +165,14 @@ my_module_path := $(strip $(LOCAL_MODULE_PATH))
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endif
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my_module_path := $(patsubst %/,%,$(my_module_path))
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my_module_relative_path := $(strip $(LOCAL_MODULE_RELATIVE_PATH))
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# my_module_default_path is the path that is automatically chosen according to the attributes of
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# a module. It is used when the module does not explicitly specify install path using LOCAL_MODULE_PATH.
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# If LOCAL_MODULE_PATH is specified, it is always respected and my_module_default_path is
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# ignored. However, for shared libraries, such conflict generates warning so that module owner
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# can place the library in the correct location (, stop using LOCAL_MODULE_PATH, or migrate to Soong to
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# be better).
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my_module_default_path :=
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ifdef LOCAL_IS_HOST_MODULE
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partition_tag :=
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else
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@ -180,20 +190,135 @@ else
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partition_tag := $(if $(call should-install-to-system,$(my_module_tags)),,_DATA)
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endif
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endif
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ifeq ($(my_module_path),)
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install_path_var := $(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)OUT$(partition_tag)_$(LOCAL_MODULE_CLASS)
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ifeq (true,$(LOCAL_PRIVILEGED_MODULE))
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install_path_var := $(install_path_var)_PRIVILEGED
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endif
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install_path_var := $(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)OUT$(partition_tag)_$(LOCAL_MODULE_CLASS)
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ifeq (true,$(LOCAL_PRIVILEGED_MODULE))
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install_path_var := $(install_path_var)_PRIVILEGED
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endif
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my_module_path := $($(install_path_var))
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ifeq ($(strip $(my_module_path)),)
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$(error $(LOCAL_PATH): unhandled install path "$(install_path_var) for $(LOCAL_MODULE)")
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my_module_default_path := $($(install_path_var))
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ifeq ($(strip $(my_module_path)$(my_module_default_path)),)
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$(call pretty-error,internal error in base_rules.mk; $(install_path_var) is not defined.)
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endif
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# Determine lib_type and do some sanity checks.
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ifeq ($(LOCAL_IS_HOST_MODULE)$(LOCAL_MODULE_CLASS),SHARED_LIBRARIES)
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ifneq ($(filter $(LOCAL_MODULE),$(addprefix lib,$(NDK_PREBUILT_SHARED_LIBRARIES))),)
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ifneq ($(partition_tag),)
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$(call pretty-error,"NDK library must be installed at system partition, where other libraries will look for it. It cannot be moved.")
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endif
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lib_type := ndk
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else ifneq ($(filter $(LOCAL_MODULE),$(VNDK_LIBRARIES) $(VNDK_INDIRECT_LIBRARIES)),)
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ifneq ($(partition_tag),)
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$(call pretty-error,"VNDK library must be installed at system partition. DO NOT modify VNDK_LIBRARIES or VNDK_LIBRARIES. \
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If your library needs to be shared between system.img and vendor.img then define it as a VNDK-ext library. Use vndk_ext_library {...} \
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in Android.bp to do so.")
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endif
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lib_type := vndk
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else ifneq ($(filter $(LOCAL_MODULE),$(BOARD_SAME_PROCESS_HAL_DEPS)),)
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# List of libraries implementing same-process HALs (and their internal sub-libraries) is
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# defined by vendors.
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ifeq ($(partition_tag),)
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$(call pretty-error,Sameprocess HAL must not be installed at system partition)
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endif
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lib_type := sameprocess_hal
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else ifeq ($(LOCAL_IS_HOST_MODULE)$(partition_tag),)
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lib_type := framework
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else ifneq ($(partition_tag),_DATA)
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# Here, vendor means vendor/oem/odm
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lib_type := vendor_provided
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else
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# Test lib falls into this. No lib_type required for them.
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ifneq ($(filter tests,$(LOCAL_MODULE_TAGS)),tests)
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$(call pretty-error,Cannot determine the type of this library)
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endif
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lib_type :=
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endif
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else
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lib_type :=
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endif
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# This is the default path until N. From O, the default path is changed.
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# Let's save the old default path in case we need a symlink to it later.
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my_module_pre_o_default_path := $(my_module_default_path)
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# Special case for pre_o_default_path of Soong defined modules.
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# For those modules, we guess their pre_o_default_path by removing /ndk, /vndk, etc.
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# from their LOCAL_MODULE_PATH. This is because relative_install_path is already
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# embedded to my_module_path.
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ifeq ($(my_module_is_soong),true)
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ifndef LOCAL_IS_HOST_MODULE
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ifeq ($(LOCAL_MODULE_CLASS),SHARED_LIBRARIES)
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my_module_pre_o_default_path := $(my_module_path)
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my_module_pre_o_default_path := $(subst /vndk-ext,,$(my_module_pre_o_default_path))
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my_module_pre_o_default_path := $(subst /vndk,,$(my_module_pre_o_default_path))
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my_module_pre_o_default_path := $(subst /ndk,,$(my_module_pre_o_default_path))
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my_module_pre_o_default_path := $(subst /sameprocess,,$(my_module_pre_o_default_path))
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endif
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endif
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endif
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# Amend the default_path once again depending on lib_type. This is new from O.
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ifeq ($(lib_type),vndk)
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my_module_default_path := $(my_module_default_path)/vndk
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# TODO(b/35020246): before P, we should support installing two snapshots of VNDK
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# libraries. One for framework libs and execs and the other for vendor libs and execs.
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else ifeq ($(lib_type),ndk)
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my_module_default_path := $(my_module_default_path)/ndk
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else ifeq ($(lib_type),sameprocess_hal)
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my_module_default_path := $(my_module_default_path)/sameprocess
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endif
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# Relative path is appended to path resolved so far
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ifneq ($(my_module_relative_path),)
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my_module_default_path := $(my_module_default_path)/$(my_module_relative_path)
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my_module_pre_o_default_path := $(my_module_pre_o_default_path)/$(my_module_relative_path)
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ifneq ($(my_module_path),)
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my_module_path := $(my_module_path)/$(my_module_relative_path)
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endif
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endif
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ifneq ($(my_module_relative_path),)
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my_module_path := $(my_module_path)/$(my_module_relative_path)
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_lib_moved :=
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ifeq ($(my_module_path),)
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# If LOCAL_MODULE_PATH is not specified, use the automatically determined path.
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my_module_path := $(my_module_default_path)
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# Mark if the lib is installed to a different path than before. With this hint,
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# a symlink is created if BOARD_SYMLINK_FOR_LIBS is true.
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ifneq ($(my_module_path),$(my_module_pre_o_default_path))
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_lib_moved := true
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endif
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else
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# If LOCAL_MODULE_PATH is specified, we respect it.
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ifndef LOCAL_IS_HOST_MODULE
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ifeq ($(LOCAL_MODULE_CLASS),SHARED_LIBRARIES)
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ifeq ($(filter $(TARGET_OUT_DATA)%,$(my_module_path)),)
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# However, we are kind enough to warn if it seems to be wrong.
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# Warn only for Android.mk defined shared libraries that will be installed
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# to system or vendor partition. For other types of files - especially
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# Soong-defined libs -, we don't warn because Soong always gives us correct
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# paths.
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ifeq ($(my_module_is_soong),false)
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ifneq ($(my_module_path),$(my_module_default_path))
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# TODO(b/35020635): s/warning/error/
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$(call pretty-warning,$(lib_type) library must be installed to \
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$(subst $(PRODUCT_OUT)/,,$(my_module_default_path)) but requested to be installed at \
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$(subst $(PRODUCT_OUT)/,,$(my_module_path)). Please fix.)
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endif
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else
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# For Soong-defined module, symlink is provided if the path has been amended
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# ...except for vndk-ext libraries because there already is a symlink for the
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# vndk (unmodified) version of the vndk-ext library.
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ifneq ($(my_module_path),$(my_module_pre_o_default_path))
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ifeq ($(filter vndk-ext,$(subst /,$(space),$(my_module_path))),)
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_lib_moved := 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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endif
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endif
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endif
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endif # not LOCAL_UNINSTALLABLE_MODULE
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ifneq ($(strip $(LOCAL_BUILT_MODULE)$(LOCAL_INSTALLED_MODULE)),)
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@ -384,8 +509,30 @@ endif # !LOCAL_IS_HOST_MODULE
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# Rule to install the module's companion symlinks
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my_installed_symlinks := $(addprefix $(my_module_path)/,$(LOCAL_MODULE_SYMLINKS) $(LOCAL_MODULE_SYMLINKS_$(my_32_64_bit_suffix)))
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# If this lib is installed to the different directory than before,
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# make a symlink from the old path to the new path.
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# This symlink is required because there are so many plances that expect the old
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# path (e.g. systemproperty rild.libpath). Until that places are all fixed,
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# we keep this symlink.
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# TODO(b/34917183): remove symlinks after everything migrations to the new paths;
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# this should be done before O launch unless it will be a security hole that
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# we can't restrict access to a certain set of libraries by using the directory
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# path.
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ifneq ($(BOARD_SYMLINK_FOR_LIBS),false)
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ifeq ($(_lib_moved),true)
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my_installed_symlinks += $(my_module_pre_o_default_path)/$(my_installed_module_stem)
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endif
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else
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# Symlinks for ndk libs are permanent.
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ifeq ($(lib_type)$(_lib_moved),ndktrue)
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my_installed_symlinks += $(my_module_pre_o_default_path)/$(my_installed_module_stem)
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endif
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endif
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# Make a symlink $(symlink) -> $(LOCAL_INSTALLED_MODULE)
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$(foreach symlink,$(my_installed_symlinks),\
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$(call symlink-file,$(LOCAL_INSTALLED_MODULE),$(my_installed_module_stem),$(symlink)))
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$(call symlink-file,$(LOCAL_INSTALLED_MODULE),$(LOCAL_INSTALLED_MODULE),$(symlink),true))
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$(my_all_targets) : | $(my_installed_symlinks)
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@ -2845,8 +2845,10 @@ endef
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# Define a rule to create a symlink to a file.
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# $(1): full path to source
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# $(2): source (may be relative)
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# $(3): full path to destination
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# $(2): target of the link
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# $(3): full path of the symlink
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# $(4): (optional) when set to true, $(2) is recognized as a path from the build root and
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# thus -r option is used to link $(3) to $(2). Off by default.
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define symlink-file
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$(eval $(_symlink-file))
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endef
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@ -2858,7 +2860,9 @@ $(3): | $(1)
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@echo "Symlink: $$@ -> $(2)"
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@mkdir -p $(dir $$@)
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@rm -rf $$@
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$(hide) ln -sf $(2) $$@
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$(if $(filter true,$(4)),\
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$(hide) python -c "import os.path; import os; os.symlink(os.path.relpath('$(2)','$(dir $(3))'), '$$@')",\
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$(hide) ln -sf $(2) $$@)
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endef
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###########################################################
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@ -69,7 +69,9 @@ $(SOONG_VARIABLES): FORCE
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echo ''; \
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echo ' "ArtUseReadBarrier": $(if $(filter false,$(PRODUCT_ART_USE_READ_BARRIER)),false,true),'; \
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echo ''; \
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echo ' "BtConfigIncludeDir": "$(BOARD_BLUETOOTH_BDROID_BUILDCFG_INCLUDE_DIR)"'; \
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echo ' "BtConfigIncludeDir": "$(BOARD_BLUETOOTH_BDROID_BUILDCFG_INCLUDE_DIR)",'; \
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echo ''; \
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echo ' "SameProcessHalDeps": [$(if $(BOARD_SAME_PROCESS_HAL_DEPS),"$(subst $(space),"$(comma)",$(BOARD_SAME_PROCESS_HAL_DEPS))")]'; \
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echo '}') > $(SOONG_VARIABLES_TMP); \
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if ! cmp -s $(SOONG_VARIABLES_TMP) $(SOONG_VARIABLES); then \
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mv $(SOONG_VARIABLES_TMP) $(SOONG_VARIABLES); \
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