moz.build - mozsearch

# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-

# vim: set filetype=python:

# This Source Code Form is subject to the terms of the Mozilla Public

# License, v. 2.0. If a copy of the MPL was not distributed with this

# file, You can obtain one at http://mozilla.org/MPL/2.0/.

include("js-config.mozbuild")

include("js-cxxflags.mozbuild")

# Directory metadata

component_engine = ("Core", "JavaScript Engine")

component_gc = ("Core", "JavaScript: GC")

component_intl = ("Core", "JavaScript: Internationalization API")

component_jit = ("Core", "JavaScript Engine: JIT")

component_stl = ("Core", "JavaScript: Standard Library")

component_wasm = ("Core", "Javascript: Web Assembly")

FILES_PER_UNIFIED_FILE = 6

# Prevent redefining FILES_PER_UNIFIED_FILE in each sub-directory of js. This

# will not escape this directory.

export("FILES_PER_UNIFIED_FILE")

with Files("*"):

    BUG_COMPONENT = component_engine

with Files("wasm/**"):

    BUG_COMPONENT = component_wasm

with Files("builtin/**"):

    BUG_COMPONENT = component_stl

with Files("ctypes/**"):

    BUG_COMPONENT = ("Core", "js-ctypes")

with Files("gc/**"):

    BUG_COMPONENT = component_gc

with Files("jit/**"):

    BUG_COMPONENT = component_jit

# File-specific metadata

for gcfile in ["devtools/rootAnalysis", "devtools/gc-ubench", "devtools/gctrace"]:

    with Files(gcfile):

        BUG_COMPONENT = component_gc

with Files("builtin/intl/*"):

    BUG_COMPONENT = component_intl

if not CONFIG["JS_DISABLE_SHELL"]:

    DIRS += [

        "rust",

        "shell",

    TEST_DIRS += [

        "gdb",

        "jsapi-tests",

        "tests",

    if CONFIG["FUZZING_INTERFACES"]:

        TEST_DIRS += [

            "fuzz-tests",

LegacyTest(

    f"%{CONFIG['PYTHON3']}",

    "/config/check_js_msg_encoding.py",

    depends=["/config/check_js_msg_encoding.py"],

if CONFIG["FUZZING_JS_FUZZILLI"]:

    # When building for Fuzzilli, we instrument everything with standard

    # trace-pc instrumentation.

    include("/tools/fuzzing/libfuzzer-config.mozbuild")

CONFIGURE_DEFINE_FILES += [

    "js-confdefs.h",

CONFIGURE_DEFINE_FILES += [

    "js-config.h",

# Changes to internal header files, used externally, massively slow down

# browser builds.  Don't add new files here unless you know what you're

# doing!

EXPORTS += [

    "!js-config.h",

    "jsapi.h",

    "jsfriendapi.h",

    "jspubtd.h",

    "jstypes.h",

EXPORTS.js += [

    "!../public/PrefsGenerated.h",

    "../public/AllocationLogging.h",

    "../public/AllocationRecording.h",

    "../public/AllocPolicy.h",

    "../public/Array.h",

    "../public/ArrayBuffer.h",

    "../public/ArrayBufferMaybeShared.h",

    "../public/BigInt.h",

    "../public/BuildId.h",

    "../public/CallAndConstruct.h",

    "../public/CallArgs.h",

    "../public/CallNonGenericMethod.h",

    "../public/CharacterEncoding.h",

    "../public/Class.h",

    "../public/ColumnNumber.h",

    "../public/ComparisonOperators.h",

    "../public/CompilationAndEvaluation.h",

    "../public/CompileOptions.h",

    "../public/Context.h",

    "../public/ContextOptions.h",

    "../public/Conversions.h",

    "../public/Date.h",

    "../public/Debug.h",

    "../public/DOMEventDispatch.h",

    "../public/EnvironmentChain.h",

    "../public/Equality.h",

    "../public/ErrorInterceptor.h",

    "../public/ErrorReport.h",

    "../public/Exception.h",

    "../public/ForOfIterator.h",

    "../public/GCAnnotations.h",

    "../public/GCAPI.h",

    "../public/GCHashTable.h",

    "../public/GCPolicyAPI.h",

    "../public/GCTypeMacros.h",

    "../public/GCVariant.h",

    "../public/GCVector.h",

    "../public/GlobalObject.h",

    "../public/HashTable.h",

    "../public/HeapAPI.h",

    "../public/HelperThreadAPI.h",

    "../public/Id.h",

    "../public/Initialization.h",

    "../public/Interrupt.h",

    "../public/Iterator.h",

    "../public/JitCodeAPI.h",

    "../public/JSON.h",

    "../public/LocaleSensitive.h",

    "../public/MapAndSet.h",

    "../public/MemoryCallbacks.h",

    "../public/MemoryFunctions.h",

    "../public/MemoryMetrics.h",

    "../public/Modules.h",

    "../public/NativeStackLimits.h",

    "../public/Object.h",

    "../public/ObjectWithStashedPointer.h",

    "../public/Prefs.h",

    "../public/Principals.h",

    "../public/Printer.h",

    "../public/Printf.h",

    "../public/ProfilingCategory.h",

    "../public/ProfilingFrameIterator.h",

    "../public/ProfilingSources.h",

    "../public/ProfilingStack.h",

    "../public/Promise.h",

    "../public/PropertyAndElement.h",

    "../public/PropertyDescriptor.h",

    "../public/PropertySpec.h",

    "../public/ProtoKey.h",

    "../public/Proxy.h",

    "../public/Realm.h",

    "../public/RealmIterators.h",

    "../public/RealmOptions.h",

    "../public/RefCounted.h",

    "../public/RegExp.h",

    "../public/RegExpFlags.h",

    "../public/Result.h",

    "../public/RootingAPI.h",

    "../public/SavedFrameAPI.h",

    "../public/ScalarType.h",

    "../public/ScriptPrivate.h",

    "../public/SharedArrayBuffer.h",

    "../public/SliceBudget.h",

    "../public/SourceText.h",

    "../public/StableStringChars.h",

    "../public/Stack.h",

    "../public/StreamConsumer.h",

    "../public/String.h",

    "../public/StructuredClone.h",

    "../public/SweepingAPI.h",

    "../public/Symbol.h",

    "../public/TelemetryTimers.h",

    "../public/TraceKind.h",

    "../public/TracingAPI.h",

    "../public/Transcoding.h",

    "../public/TypeDecls.h",

    "../public/UbiNode.h",

    "../public/UbiNodeBreadthFirst.h",

    "../public/UbiNodeCensus.h",

    "../public/UbiNodeDominatorTree.h",

    "../public/UbiNodePostOrder.h",

    "../public/UbiNodeShortestPaths.h",

    "../public/UbiNodeUtils.h",

    "../public/UniquePtr.h",

    "../public/Utility.h",

    "../public/Value.h",

    "../public/ValueArray.h",

    "../public/Vector.h",

    "../public/WaitCallbacks.h",

    "../public/Warnings.h",

    "../public/WasmFeatures.h",

    "../public/WasmModule.h",

    "../public/WeakMap.h",

    "../public/WeakMapPtr.h",

    "../public/Wrapper.h",

    "../public/WrapperCallbacks.h",

    "../public/Zone.h",

# Public APIs that are experimental: the precise contour of the APIs may still

# change, but they're at least plausible first passes at designing something.

# We expose them as-is, buyer beware.

EXPORTS.js.experimental += [

    "../public/experimental/BindingAllocs.h",

    "../public/experimental/CodeCoverage.h",

    "../public/experimental/CompileScript.h",

    "../public/experimental/CTypes.h",

    "../public/experimental/Intl.h",

    "../public/experimental/JitInfo.h",

    "../public/experimental/JSStencil.h",

    "../public/experimental/LoggingInterface.h",

    "../public/experimental/PCCountProfiling.h",

    "../public/experimental/SourceHook.h",

    "../public/experimental/TypedData.h",

# Friend APIs are APIs that either basically SpiderMonkey-internal, or their

# contours are gross and terrible -- but the functionality is too important to

# some embedder (often, Gecko) to just not expose anything or to agonize through

# a clean design.  Use this only if you absolutely must, and feel free to

# propose clean APIs to replace what's here!

EXPORTS.js.friend += [

    "../public/friend/DOMProxy.h",

    "../public/friend/DumpFunctions.h",

    "../public/friend/ErrorMessages.h",

    "../public/friend/ErrorNumbers.msg",

    "../public/friend/JSMEnvironment.h",

    "../public/friend/MicroTask.h",

    "../public/friend/PerformanceHint.h",

    "../public/friend/StackLimits.h",

    "../public/friend/UsageStatistics.h",

    "../public/friend/WindowProxy.h",

    "../public/friend/XrayJitInfo.h",

# "Shadow" API defines the internal layout of public JSAPI types like |JSObject|

# and |JSString|, so that other *inline* public functions can efficiently access

# their internal fields.

# Embedders must never include these headers themselves or use their contents.

# These internal layout details are publicly exposed for access *only* so that

# other public API definitions may use them.

# When adding new shadow structure definitions (or new fields/static constants

# to existing structures) for access by inline methods, make sure to add static

# asserts to the original header file to ensure that offsets and duplicated

# constants are consistent.  (Long term, it might be worth figuring out some way

# to back actual implementations *with* these shadow definitions to eliminate

# this requirement.)

EXPORTS.js.shadow += [

    "../public/shadow/Function.h",

    "../public/shadow/Object.h",

    "../public/shadow/Realm.h",

    "../public/shadow/Shape.h",

    "../public/shadow/String.h",

    "../public/shadow/Symbol.h",

    "../public/shadow/Zone.h",

UNIFIED_SOURCES += [

    "jsapi.cpp",

    "jsfriendapi.cpp",

# Must be in SOURCES so that Glean symbols from xul will take priority over the

# no-op symbols implemented in jsglean.cpp

SOURCES += [

    "jsglean.cpp",

if CONFIG["MOZ_INSTRUMENTS"]:

    OS_LIBS += ["-framework CoreFoundation"]

    SOURCES += [

        "devtools/Instruments.cpp",

DIRS += [

    "build",

    "builtin",

    "debugger",

    "ds",

    "frontend",

    "gc",

    "irregexp",

    "jit",

    "proxy",

    "threading",

    "util",

    "vm",

    "wasm",

    "xsum",

    "builtin/normalizer_glue",

# Glean integration

if CONFIG["JS_STANDALONE"]:

    # For MetricTypes.h and related headers

    include("/toolkit/components/glean/glean.mozbuild")

    glean_parser_flags = [CONFIG["MOZ_APP_VERSION"]]

    tags_yamls = [

        "/toolkit/components/glean/tags.yaml",

    GeneratedFile(

        "JsSrcMetrics.h",

        script="/toolkit/components/glean/build_scripts/glean_parser_ext/run_glean_parser.py",

        flags=glean_parser_flags,

        inputs=["metrics.yaml"] + tags_yamls,

    EXPORTS.mozilla.glean += ["!JsSrcMetrics.h"]

if CONFIG["JS_HAS_CTYPES"]:

    DIRS += ["ctypes"]

if CONFIG["MOZ_VTUNE"]:

    DIRS += ["vtune"]

if CONFIG["JS_HAS_INTL_API"]:

    DIRS += [

        "builtin/intl",

        "builtin/temporal",

        "builtin/intl/collator_glue",

        "irregexp/properties_glue",

CXXFLAGS += CONFIG["MOZ_ZLIB_CFLAGS"]

# Bug 1722102 - This should never be enabled in Release without explicit

# security and SpiderMonkey review.

# See https://bugzilla.mozilla.org/show_bug.cgi?id=1722102#c16

if CONFIG["ENABLE_WASM_MOZ_INTGEMM"]:

    DIRS += ["intgemm"]

if CONFIG["JS_JITSPEW"]:

    DIRS += ["zydis"]

FINAL_LIBRARY = "js"

GeneratedFile(

    "../public/PrefsGenerated.h",

    script="GeneratePrefs.py",

    entry_point="generate_prefs_header",

    inputs=["../../modules/libpref/init/StaticPrefList.yaml"],

if CONFIG["JS_HAS_INTL_API"]:

    if CONFIG["JS_STANDALONE"]:

        DIRS += [

            "../../intl/bidi",

            "../../intl/components",

    USE_LIBS += ["intlcomponents"]

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