Add aconfig rules (0d1a9810) · Commits · e / os / android_build

core/release_config.mk

+38 −14

Original line number	Diff line number	Diff line
		@@ -15,7 +15,7 @@
		# Partitions that get build system flag summaries
		_FLAG_PARTITIONS := system vendor system_ext product

		# All possible release flags. Defined in the flags.mk files
		# All possible release flags. Defined in the build_flags.mk files
		# throughout the tree
		_ALL_RELEASE_FLAGS :=

		@@ -26,7 +26,9 @@ _ALL_RELEASE_FLAGS :=

		# 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.
		config_map_files := build/make/release/release_config_map.mk \
		# TODO: Remove wildcard for build/release one when all branch manifests
		# have updated.
		config_map_files := $(wildcard build/release/release_config_map.mk) \
		$(if $(wildcard vendor/google/release/release_config_map.mk), \
		vendor/google/release/release_config_map.mk, \
		$(sort \
		@@ -64,7 +66,7 @@ $(foreach f, $(config_map_files), \
		# will get their default values.
		ifneq ($(TARGET_RELEASE),)
		ifeq ($(filter $(_all_release_configs), $(TARGET_RELEASE)),)
		$(error No release config found for TARGET_RELEASE: $(TARGET_RELEASE))
		$(error No release config found for TARGET_RELEASE: $(TARGET_RELEASE). Available releases are: $(_all_release_configs))
		else
		# Choose flag files
		# Don't sort this, use it in the order they gave us.
		@@ -135,14 +137,14 @@ endef
		# Choose the files
		# 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.
		flag_declaration_files := build/make/release/flags.mk \
		$(if $(wildcard vendor/google/release/flags.mk), \
		vendor/google/release/flags.mk, \
		flag_declaration_files := $(wildcard build/release/build_flags.mk) \
		$(if $(wildcard vendor/google/release/build_flags.mk), \
		vendor/google/release/build_flags.mk, \
		$(sort \
		$(wildcard device/*/release/flags.mk) \
		$(wildcard device///release/flags.mk) \
		$(wildcard vendor/*/release/flags.mk) \
		$(wildcard vendor///release/flags.mk) \
		$(wildcard device/*/release/build_flags.mk) \
		$(wildcard device///release/build_flags.mk) \
		$(wildcard vendor/*/release/build_flags.mk) \
		$(wildcard vendor///release/build_flags.mk) \
		) \
		)

		@@ -173,23 +175,45 @@ define set-build-flag
		$(eval _ALL_RELEASE_FLAGS.$(strip $(1)).SET_IN := $(_included))
		endef

		# This writes directly to a file so that the version never exists in make for
		# people to write conditionals upon.
		define set-release-version
		$(eval _RELEASE_VERSION := $(strip $(1)))
		endef

		# Include the files (if there are any)
		ifneq ($(strip $(_release_config_files)),)
		$(foreach f, $(_release_config_files), \
		$(eval _included := $(f)) \
		$(eval include $(f)) \
		)
		else
		# No TARGET_RELEASE means release version 0
		$(call set-release-version, 0)
		endif


		ifeq ($(_RELEASE_VERSION)),)
		$(error No release config file called set-release-version. Included files were: $(_release_config_files))
		endif

		# Don't let anyone declare build flags after here
		define set-build-flag
		$(error set-build-flag can only be called from inside release config files.)
		endef

		# Don't let anyone set the release version after here
		define set-release-version
		$(error set-release-version can only be called from inside release config files.)
		endef

		# Set the flag values, and don't allow any one to modify them.
		$(foreach flag, $(_ALL_RELEASE_FLAGS), \
		$(eval $(flag) := $(_ALL_RELEASE_FLAGS.$(flag).VALUE)) \
		$(eval .KATI_READONLY := $(flag)) \
		)


		# -----------------------------------------------------------------
		# Clear out vars
		flag_declaration_files:=

core/soong_config.mk

+3 −0

Original line number	Diff line number	Diff line
		@@ -319,6 +319,9 @@ $(call add_json_str, ProductManufacturer, $(PRODUCT_MANUFACTURER))
		$(call add_json_str, ProductBrand, $(PRODUCT_BRAND))
		$(call add_json_list, BuildVersionTags, $(BUILD_VERSION_TAGS))

		$(call add_json_str, ReleaseVersion, $(_RELEASE_VERSION))
		$(call add_json_list, ReleaseDeviceConfigValueSets, $(RELEASE_DEVICE_CONFIG_VALUE_SETS))

		$(call json_end)

		$(file >$(SOONG_VARIABLES).tmp,$(json_contents))

release/flags.mk

deleted100644 → 0

+0 −23

Original line number	Diff line number	Diff line
		# Copyright (C) 2023 The Android Open Source Project
		#
		# Licensed under the Apache License, Version 2.0 (the "License");
		# you may not use this file except in compliance with the License.
		# You may obtain a copy of the License at
		#
		# http://www.apache.org/licenses/LICENSE-2.0
		#
		# Unless required by applicable law or agreed to in writing, software
		# distributed under the License is distributed on an "AS IS" BASIS,
		# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		# See the License for the specific language governing permissions and
		# limitations under the License.

		# This file defines the build system flags that can be set based on the
		# release configuration. If at all possible, use aconfig flags instead.
		# This is for things that must be decided at compile time.

		# Flag names should be alphabetical by flag name.

		$(call declare-build-flag, system, RELEASE_THE_FIRST_FLAG, true)
		$(call declare-build-flag, system, RELEASE_THE_SECOND_FLAG, true)

release/release_config_map.mk

deleted100644 → 0

+0 −16

Original line number	Diff line number	Diff line
		# Copyright (C) 2023 The Android Open Source Project
		#
		# Licensed under the Apache License, Version 2.0 (the "License");
		# you may not use this file except in compliance with the License.
		# You may obtain a copy of the License at
		#
		# http://www.apache.org/licenses/LICENSE-2.0
		#
		# Unless required by applicable law or agreed to in writing, software
		# distributed under the License is distributed on an "AS IS" BASIS,
		# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		# See the License for the specific language governing permissions and
		# limitations under the License.

		# AOSP doesn't define any release configs yet.