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-rw-r--r--core/release_config.scl243
1 files changed, 0 insertions, 243 deletions
diff --git a/core/release_config.scl b/core/release_config.scl
deleted file mode 100644
index c5815dfe30..0000000000
--- a/core/release_config.scl
+++ /dev/null
@@ -1,243 +0,0 @@
-# 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.
-"""
-Export build flags (with values) to make.
-"""
-
-load("//build/bazel/utils:schema_validation.scl", "validate")
-
-# Partitions that get build system flag summaries
-_flag_partitions = [
- "product",
- "system",
- "system_ext",
- "vendor",
-]
-
-ALL = ["all"]
-PRODUCT = ["product"]
-SYSTEM = ["system"]
-SYSTEM_EXT = ["system_ext"]
-VENDOR = ["vendor"]
-
-_valid_types = ["NoneType", "bool", "list", "string", "int"]
-
-_all_flags_schema = {
- "type": "list",
- "of": {
- "type": "dict",
- "required_keys": {
- "name": {"type": "string"},
- "partitions": {
- "type": "list",
- "of": {
- "type": "string",
- "choices": _flag_partitions + ["all"],
- },
- "unique": True,
- },
- "default": {
- "or": [
- {"type": t}
- for t in _valid_types
- ],
- },
- "origin": {"type": "string"},
- "declared_in": {"type": "string"},
- },
- "optional_keys": {
- "appends": {
- "type": "bool",
- },
- },
- },
-}
-
-_all_values_schema = {
- "type": "list",
- "of": {
- "type": "dict",
- "required_keys": {
- "name": {"type": "string"},
- "value": {
- "or": [
- {"type": t}
- for t in _valid_types
- ],
- },
- "set_in": {"type": "string"},
- },
- },
-}
-
-def flag(name, partitions, default, *, origin = "Unknown", appends = False):
- """Declare a flag.
-
- Args:
- name: name of the flag
- partitions: the partitions where this should be recorded.
- default: the default value of the flag.
- origin: The origin of this flag.
- appends: Whether new values should be append (not replace) the old.
-
- Returns:
- A dictionary containing the flag declaration.
- """
- if not partitions:
- fail("At least 1 partition is required")
- if not name.startswith("RELEASE_"):
- fail("Release flag names must start with RELEASE_")
- if " " in name or "\t" in name or "\n" in name:
- fail("Flag names must not contain whitespace: \"" + name + "\"")
- for partition in partitions:
- if partition == "all":
- if len(partitions) > 1:
- fail("\"all\" can't be combined with other partitions: " + str(partitions))
- elif partition not in _flag_partitions:
- fail("Invalid partition: " + partition + ", allowed partitions: " +
- str(_flag_partitions))
- if type(default) not in _valid_types:
- fail("Invalid type of default for flag \"" + name + "\" (" + type(default) + ")")
- return {
- "name": name,
- "partitions": partitions,
- "default": default,
- "appends": appends,
- "origin": origin,
- }
-
-def value(name, value):
- """Define the flag value for a particular configuration.
-
- Args:
- name: The name of the flag.
- value: The value for the flag.
-
- Returns:
- A dictionary containing the name and value to be used.
- """
- return {
- "name": name,
- "value": value,
- }
-
-def _format_value(val):
- """Format the starlark type correctly for make.
-
- Args:
- val: The value to format
-
- Returns:
- The value, formatted correctly for make.
- """
- if type(val) == "NoneType":
- return ""
- elif type(val) == "bool":
- return "true" if val else ""
- else:
- return val
-
-def equal_flag_declaration(flag, other):
- """Return true if the flag declarations are equal.
-
- Args:
- flag: This flag declaration.
- other: Another flag declaration.
-
- Returns:
- Whether the declarations are the same.
- """
- for key in "name", "partitions", "default", "appends":
- if flag[key] != other[key]:
- return False
- # For now, allow Unknown to match any other origin.
- if flag["origin"] == "Unknown" or other["origin"] == "Unknown":
- return True
- return flag["origin"] == other["origin"]
-
-def release_config(all_flags, all_values):
- """Return the make variables that should be set for this release config.
-
- Args:
- all_flags: A list of flag objects (from flag() calls).
- all_values: A list of value objects (from value() calls).
-
- Returns:
- A dictionary of {name: value} variables for make.
- """
- validate(all_flags, _all_flags_schema)
- validate(all_values, _all_values_schema)
-
- # Final values.
- values = {}
- # Validate flags
- flag_names = []
- flags_dict = {}
- for flag in all_flags:
- name = flag["name"]
- if name in flag_names:
- if equal_flag_declaration(flag, flags_dict[name]):
- continue
- else:
- fail(flag["declared_in"] + ": Duplicate declaration of flag " + name +
- " (declared first in " + flags_dict[name]["declared_in"] + ")")
- flag_names.append(name)
- flags_dict[name] = flag
- # Set the flag value to the default value.
- values[name] = {"name": name, "value": _format_value(flag["default"]), "set_in": flag["declared_in"]}
-
- # Record which flags go on which partition
- partitions = {}
- for flag in all_flags:
- for partition in flag["partitions"]:
- if partition == "all":
- if len(flag["partitions"]) > 1:
- fail("\"all\" can't be combined with other partitions: " + str(flag["partitions"]))
- for partition in _flag_partitions:
- partitions.setdefault(partition, []).append(flag["name"])
- else:
- partitions.setdefault(partition, []).append(flag["name"])
-
- # Generate final values.
- # Only declared flags may have a value.
- 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
-
- # Collect values
- result = {
- "_ALL_RELEASE_FLAGS": sorted(flag_names),
- }
- for partition, names in partitions.items():
- result["_ALL_RELEASE_FLAGS.PARTITIONS." + partition] = names
- for flag in all_flags:
- val = _format_value(values[flag["name"]]["value"])
- result[flag["name"]] = val
- result["_ALL_RELEASE_FLAGS." + flag["name"] + ".PARTITIONS"] = flag["partitions"]
- result["_ALL_RELEASE_FLAGS." + flag["name"] + ".DEFAULT"] = _format_value(flag["default"])
- result["_ALL_RELEASE_FLAGS." + flag["name"] + ".VALUE"] = val
- result["_ALL_RELEASE_FLAGS." + flag["name"] + ".DECLARED_IN"] = flag["declared_in"]
- result["_ALL_RELEASE_FLAGS." + flag["name"] + ".SET_IN"] = values[flag["name"]]["set_in"]
- result["_ALL_RELEASE_FLAGS." + flag["name"] + ".ORIGIN"] = flag["origin"]
-
- return result
generated by cgit v1.2.3 (git 2.25.1) at 2025-12-20 00:48:06 +0000