Merge changes from topic "revert-2787001-product-build-flags-PYFTWILGBK" into main am: 821ab221be (04d56713) · Commits · e / os / android_build

core/product.mk

+0 −2

Original line number	Diff line number	Diff line
		@@ -447,8 +447,6 @@ _product_list_vars += PRODUCT_AFDO_PROFILES

		_product_single_value_vars += PRODUCT_NEXT_RELEASE_HIDE_FLAGGED_API

		_product_list_vars += PRODUCT_RELEASE_CONFIG_MAPS

		.KATI_READONLY := _product_single_value_vars _product_list_vars
		_product_var_list :=$= $(_product_single_value_vars) $(_product_list_vars)

core/release_config.bzl

+6 −28

Original line number	Diff line number	Diff line
		@@ -55,11 +55,6 @@ _all_flags_schema = {
		},
		"declared_in": {"type": "string"},
		},
		"optional_keys": {
		"appends": {
		"type": "bool",
		},
		},
		},
		}

		@@ -80,23 +75,17 @@ _all_values_schema = {
		},
		}

		def flag(name, partitions, default, _kwmarker = (), appends = False):
		def flag(name, partitions, default):
		"""Declare a flag.

		Args:
		name: name of the flag
		partitions: the partitions where this should be recorded.
		default: the default value of the flag.
		_kwmarker: Used to detect argument misuse.
		appends: Whether new values should be append (not replace) the old.

		Returns:
		A dictionary containing the flag declaration.
		"""

		# If specified, appends must be a keyword value.
		if _kwmarker != ():
		fail("Too many positional parameters")
		if not partitions:
		fail("At least 1 partition is required")
		if not name.startswith("RELEASE_"):
		@@ -116,7 +105,6 @@ def flag(name, partitions, default, _kwmarker = (), appends = False):
		"name": name,
		"partitions": partitions,
		"default": default,
		"appends": appends,
		}

		def value(name, value):
		@@ -165,12 +153,10 @@ def release_config(all_flags, all_values):

		# Validate flags
		flag_names = []
		flags_dict = {}
		for flag in all_flags:
		if flag["name"] in flag_names:
		fail(flag["declared_in"] + ": Duplicate declaration of flag " + flag["name"])
		flag_names.append(flag["name"])
		flags_dict[flag["name"]] = flag

		# Record which flags go on which partition
		partitions = {}
		@@ -184,21 +170,13 @@ def release_config(all_flags, all_values):
		else:
		partitions.setdefault(partition, []).append(flag["name"])

		# Generate final values.
		# Only declared flags may have a value.
		# Validate values
		# TODO(joeo): Disallow duplicate values after we've split AOSP and vendor flags.
		values = {}
		for value in all_values:
		name = value["name"]
		if name not in flag_names:
		fail(value["set_in"] + ": Value set for undeclared build flag: " + name)
		if flags_dict[name]["appends"]:
		if name in values:
		values[name]["value"] += " " + value["value"]
		values[name]["set_in"] += " " + value["set_in"]
		else:
		values[name] = value
		else:
		values[name] = value
		if value["name"] not in flag_names:
		fail(value["set_in"] + ": Value set for undeclared build flag: " + value["name"])
		values[value["name"]] = value

		# Collect values
		result = {

core/release_config.mk

+19 −33

Original line number	Diff line number	Diff line
		@@ -52,15 +52,6 @@ config_map_files := $(wildcard build/release/release_config_map.mk) \
		) \
		)

		# PRODUCT_RELEASE_CONFIG_MAPS is set by Soong using an initial run of product
		# config to capture only the list of config maps needed by the build.
		# Keep them in the order provided, but remove duplicates.
		$(foreach map,$(PRODUCT_RELEASE_CONFIG_MAPS), \
		$(if $(filter $(map),$(config_map_files)),,$(eval config_map_files += $(map))) \
		)

		# Declare or extend a release-config.
		#
		# $1 config name
		# $2 release config files
		define declare-release-config
		@@ -72,24 +63,10 @@ define declare-release-config
		$(eval _all_release_configs.$(strip $(1)).FILES := $(_all_release_configs.$(strip $(1)).FILES) $(strip $(2)))
		endef

		# Include the config map files and populate _flag_declaration_files.
		_flag_declaration_files :=
		# Include the config map files
		$(foreach f, $(config_map_files), \
		$(eval FLAG_DECLARATION_FILES:= ) \
		$(eval _included := $(f)) \
		$(eval include $(f)) \
		$(eval _flag_declaration_files += $(FLAG_DECLARATION_FILES)) \
		)
		FLAG_DECLARATION_FILES :=

		# Make sure that the flag definitions are included for vendor/google builds.
		# This decouples the change in vendor/google/release/release_config_map.mk
		# from this logic change.
		# TODO: Remove this once the vendor/google FLAG_DECLARATION_FILES change is there.
		$(if $(wildcard vendor/google/release/release_config_map.mk),\
		$(if $(filter vendor/google/release/build_flags.bzl,$(_flag_declaration_files)),,\
		$(eval _flag_declaration_files := vendor/google/release/build_flags.bzl $(_flag_declaration_files)) \
		) \
		)

		# If TARGET_RELEASE is set, fail if there is no matching release config
		@@ -101,11 +78,7 @@ ifeq ($(filter $(_all_release_configs), $(TARGET_RELEASE)),)
		else
		# Choose flag files
		# Don't sort this, use it in the order they gave us.
		# Do allow duplicate entries, retaining only the first usage.
		flag_value_files :=
		$(foreach f,$(_all_release_configs.$(TARGET_RELEASE).FILES), \
		$(if $(filter $(f),$(flag_value_files)),,$(eval flag_value_files += $(f)))\
		)
		flag_value_files := $(_all_release_configs.$(TARGET_RELEASE).FILES)
		endif
		else
		# Useful for finding scripts etc that aren't passing or setting TARGET_RELEASE
		@@ -148,8 +121,21 @@ config_map_files:=
		# that we chose from the config map above. Then we run that, and load the
		# results of that into the make environment.

		# _flag_declaration_files is the combined list of FLAG_DECLARATION_FILES set by
		# release_config_map.mk files above.
		# If this is a google source tree, restrict it to only the one file
		# which has OWNERS control. If it isn't let others define their own.
		# TODO: Remove wildcard for build/release one when all branch manifests
		# have updated.
		flag_declaration_files := $(wildcard build/release/build_flags.bzl) \
		$(if $(wildcard vendor/google/release/build_flags.bzl), \
		vendor/google/release/build_flags.bzl, \
		$(sort \
		$(wildcard device/*/release/build_flags.bzl) \
		$(wildcard device///release/build_flags.bzl) \
		$(wildcard vendor/*/release/build_flags.bzl) \
		$(wildcard vendor///release/build_flags.bzl) \
		) \
		)


		# Because starlark can't find files with $(wildcard), write an entrypoint starlark script that
		# contains the result of the above wildcards for the starlark code to use.
		@@ -159,8 +145,8 @@ _c+=$(newline)def add(d, k, v):
		_c+=$(newline)$(space)d = dict(d)
		_c+=$(newline)$(space)d[k] = v
		_c+=$(newline)$(space)return d
		_c+=$(foreach f,$(_flag_declaration_files),$(newline)load("$(f)", flags_$(call filename_to_starlark,$(f)) = "flags"))
		_c+=$(newline)all_flags = [] $(foreach f,$(_flag_declaration_files),+ [add(x, "declared_in", "$(f)") for x in flags_$(call filename_to_starlark,$(f))])
		_c+=$(foreach f,$(flag_declaration_files),$(newline)load("$(f)", flags_$(call filename_to_starlark,$(f)) = "flags"))
		_c+=$(newline)all_flags = [] $(foreach f,$(flag_declaration_files),+ [add(x, "declared_in", "$(f)") for x in flags_$(call filename_to_starlark,$(f))])
		_c+=$(foreach f,$(flag_value_files),$(newline)load("//$(f)", values_$(call filename_to_starlark,$(f)) = "values"))
		_c+=$(newline)all_values = [] $(foreach f,$(flag_value_files),+ [add(x, "set_in", "$(f)") for x in values_$(call filename_to_starlark,$(f))])
		_c+=$(newline)variables_to_export_to_make = release_config(all_flags, all_values)