private ImmutableList<com.facebook.buck.rules.args.Arg> getExtensionArgs(
BuildRuleParams params,
BuildRuleResolver ruleResolver,
SourcePathResolver pathResolver,
CxxPlatform cxxPlatform,
Arg args)
throws NoSuchBuildTargetException {
// Extract all C/C++ sources from the constructor arg.
ImmutableMap<String, CxxSource> srcs =
CxxDescriptionEnhancer.parseCxxSources(
params.getBuildTarget(), pathResolver, cxxPlatform, args);
ImmutableMap<Path, SourcePath> headers =
CxxDescriptionEnhancer.parseHeaders(
params.getBuildTarget(), pathResolver, Optional.of(cxxPlatform), args);
// Setup the header symlink tree and combine all the preprocessor input from this rule
// and all dependencies.
HeaderSymlinkTree headerSymlinkTree =
CxxDescriptionEnhancer.requireHeaderSymlinkTree(
params,
ruleResolver,
new SourcePathResolver(ruleResolver),
cxxPlatform,
headers,
HeaderVisibility.PRIVATE);
ImmutableList<CxxPreprocessorInput> cxxPreprocessorInput =
CxxDescriptionEnhancer.collectCxxPreprocessorInput(
params,
cxxPlatform,
CxxFlags.getLanguageFlags(
args.preprocessorFlags,
args.platformPreprocessorFlags,
args.langPreprocessorFlags,
cxxPlatform),
ImmutableList.of(headerSymlinkTree),
ImmutableSet.<FrameworkPath>of(),
CxxPreprocessables.getTransitiveCxxPreprocessorInput(cxxPlatform, params.getDeps()));
// Generate rule to build the object files.
ImmutableMap<CxxPreprocessAndCompile, SourcePath> picObjects =
CxxSourceRuleFactory.requirePreprocessAndCompileRules(
params,
ruleResolver,
pathResolver,
cxxBuckConfig,
cxxPlatform,
cxxPreprocessorInput,
CxxFlags.getLanguageFlags(
args.compilerFlags,
args.platformCompilerFlags,
args.langCompilerFlags,
cxxPlatform),
args.prefixHeader,
cxxBuckConfig.getPreprocessMode(),
srcs,
CxxSourceRuleFactory.PicType.PIC);
ImmutableList.Builder<com.facebook.buck.rules.args.Arg> argsBuilder = ImmutableList.builder();
argsBuilder.addAll(
StringArg.from(CxxFlags.getFlags(args.linkerFlags, args.platformLinkerFlags, cxxPlatform)));
// Embed a origin-relative library path into the binary so it can find the shared libraries.
argsBuilder.addAll(
StringArg.from(
Linkers.iXlinker(
"-rpath",
String.format("%s/", cxxPlatform.getLd().resolve(ruleResolver).libOrigin()))));
// Add object files into the args.
argsBuilder.addAll(SourcePathArg.from(pathResolver, picObjects.values()));
return argsBuilder.build();
}
@VisibleForTesting
static Builder createBuilder(
BuckConfig config,
ProcessExecutor processExecutor,
AndroidDirectoryResolver androidDirectoryResolver,
Optional<Path> testTempDirOverride)
throws InterruptedException, IOException {
Platform platform = Platform.detect();
AndroidBuckConfig androidConfig = new AndroidBuckConfig(config, platform);
Optional<String> ndkVersion = androidConfig.getNdkVersion();
// If a NDK version isn't specified, we've got to reach into the runtime environment to find
// out which one we will end up using.
if (!ndkVersion.isPresent()) {
ndkVersion = androidDirectoryResolver.getNdkVersion();
}
AppleConfig appleConfig = new AppleConfig(config);
final AppleBundle.DebugInfoFormat defaultDebugInfoFormat = appleConfig.getDebugInfoFormat();
ImmutableMap.Builder<Flavor, AppleCxxPlatform> platformFlavorsToAppleCxxPlatformsBuilder =
ImmutableMap.builder();
buildAppleCxxPlatforms(
appleConfig.getAppleDeveloperDirectorySupplier(processExecutor),
appleConfig.getExtraToolchainPaths(),
appleConfig.getExtraPlatformPaths(),
config,
appleConfig,
platformFlavorsToAppleCxxPlatformsBuilder);
ImmutableMap<Flavor, AppleCxxPlatform> platformFlavorsToAppleCxxPlatforms =
platformFlavorsToAppleCxxPlatformsBuilder.build();
// Setup the NDK C/C++ platforms.
Optional<Path> ndkRoot = androidDirectoryResolver.findAndroidNdkDir();
ImmutableMap.Builder<NdkCxxPlatforms.TargetCpuType, NdkCxxPlatform> ndkCxxPlatformsBuilder =
ImmutableMap.builder();
if (ndkRoot.isPresent()) {
NdkCxxPlatforms.Compiler.Type compilerType =
androidConfig.getNdkCompiler().or(NdkCxxPlatforms.DEFAULT_COMPILER_TYPE);
String gccVersion = androidConfig.getNdkGccVersion().or(NdkCxxPlatforms.DEFAULT_GCC_VERSION);
NdkCxxPlatforms.Compiler compiler =
ImmutableNdkCxxPlatforms.Compiler.builder()
.setType(compilerType)
.setVersion(
compilerType == NdkCxxPlatforms.Compiler.Type.GCC
? gccVersion
: androidConfig
.getNdkClangVersion()
.or(NdkCxxPlatforms.DEFAULT_CLANG_VERSION))
.setGccVersion(gccVersion)
.build();
ndkCxxPlatformsBuilder.putAll(
NdkCxxPlatforms.getPlatforms(
new ProjectFilesystem(ndkRoot.get()),
compiler,
androidConfig.getNdkCxxRuntime().or(NdkCxxPlatforms.DEFAULT_CXX_RUNTIME),
androidConfig.getNdkAppPlatform().or(NdkCxxPlatforms.DEFAULT_TARGET_APP_PLATFORM),
androidConfig.getNdkCpuAbis().or(NdkCxxPlatforms.DEFAULT_CPU_ABIS),
platform));
}
ImmutableMap<NdkCxxPlatforms.TargetCpuType, NdkCxxPlatform> ndkCxxPlatforms =
ndkCxxPlatformsBuilder.build();
// Construct the C/C++ config wrapping the buck config.
CxxBuckConfig cxxBuckConfig = new CxxBuckConfig(config);
ImmutableMap.Builder<Flavor, CxxPlatform> cxxPlatformsBuilder = ImmutableMap.builder();
// If an Android NDK is present, add platforms for that. This is mostly useful for
// testing our Android NDK support for right now.
for (NdkCxxPlatform ndkCxxPlatform : ndkCxxPlatforms.values()) {
cxxPlatformsBuilder.put(
ndkCxxPlatform.getCxxPlatform().getFlavor(), ndkCxxPlatform.getCxxPlatform());
}
for (Map.Entry<Flavor, AppleCxxPlatform> entry :
platformFlavorsToAppleCxxPlatforms.entrySet()) {
cxxPlatformsBuilder.put(entry.getKey(), entry.getValue().getCxxPlatform());
}
// Add the default, config-defined C/C++ platform.
CxxPlatform systemDefaultCxxPlatform = DefaultCxxPlatforms.build(platform, cxxBuckConfig);
cxxPlatformsBuilder.put(systemDefaultCxxPlatform.getFlavor(), systemDefaultCxxPlatform);
ImmutableMap<Flavor, CxxPlatform> cxxPlatformsMap = cxxPlatformsBuilder.build();
// Get the default platform from config.
CxxPlatform defaultCxxPlatform =
CxxPlatforms.getConfigDefaultCxxPlatform(
cxxBuckConfig, cxxPlatformsMap, systemDefaultCxxPlatform);
// Add platforms for each cxx flavor obtained from the buck config files
// from sections of the form cxx#{flavor name}
ImmutableSet<Flavor> cxxFlavors = CxxBuckConfig.getCxxFlavors(config);
for (Flavor flavor : cxxFlavors) {
CxxBuckConfig flavoredCxxBuckConfig = new CxxBuckConfig(config, flavor);
CxxPlatform defaultPlatformForFlavor =
CxxPlatforms.getConfigDefaultCxxPlatform(
flavoredCxxBuckConfig, cxxPlatformsMap, systemDefaultCxxPlatform);
cxxPlatformsBuilder.put(
flavor,
CxxPlatforms.copyPlatformWithFlavorAndConfig(
defaultPlatformForFlavor, flavoredCxxBuckConfig, flavor));
}
cxxPlatformsMap = cxxPlatformsBuilder.build();
// Build up the final list of C/C++ platforms.
FlavorDomain<CxxPlatform> cxxPlatforms = new FlavorDomain<>("C/C++ platform", cxxPlatformsMap);
DBuckConfig dBuckConfig = new DBuckConfig(config);
ReactNativeBuckConfig reactNativeBuckConfig = new ReactNativeBuckConfig(config);
RustBuckConfig rustBuckConfig = new RustBuckConfig(config);
GoBuckConfig goBuckConfig = new GoBuckConfig(config, processExecutor);
HalideBuckConfig halideBuckConfig = new HalideBuckConfig(config);
ProGuardConfig proGuardConfig = new ProGuardConfig(config);
PythonBuckConfig pyConfig = new PythonBuckConfig(config, new ExecutableFinder());
ImmutableList<PythonPlatform> pythonPlatformsList =
pyConfig.getPythonPlatforms(processExecutor);
ImmutableMap.Builder<Flavor, PythonPlatform> pythonPlatformsMapBuilder = ImmutableMap.builder();
for (PythonPlatform pythonPlatform : pythonPlatformsList) {
pythonPlatformsMapBuilder.put(pythonPlatform.getFlavor(), pythonPlatform);
}
ImmutableMap<Flavor, PythonPlatform> pythonPlatformsMap = pythonPlatformsMapBuilder.build();
FlavorDomain<PythonPlatform> pythonPlatforms =
new FlavorDomain<>("Python Platform", pythonPlatformsMap);
PythonBinaryDescription pythonBinaryDescription =
new PythonBinaryDescription(pyConfig, pythonPlatforms, defaultCxxPlatform, cxxPlatforms);
// Look up the timeout to apply to entire test rules.
Optional<Long> defaultTestRuleTimeoutMs = config.getLong("test", "rule_timeout");
// Prepare the downloader if we're allowing mid-build downloads
Downloader downloader;
DownloadConfig downloadConfig = new DownloadConfig(config);
if (downloadConfig.isDownloadAtRuntimeOk()) {
downloader =
StackedDownloader.createFromConfig(
config, androidDirectoryResolver.findAndroidSdkDirSafe());
} else {
// Or just set one that blows up
downloader = new ExplodingDownloader();
}
Builder builder = builder();
JavaBuckConfig javaConfig = new JavaBuckConfig(config);
JavacOptions defaultJavacOptions = javaConfig.getDefaultJavacOptions();
InferBuckConfig inferBuckConfig = new InferBuckConfig(config);
CxxBinaryDescription cxxBinaryDescription =
new CxxBinaryDescription(
inferBuckConfig, defaultCxxPlatform, cxxPlatforms, cxxBuckConfig.getPreprocessMode());
CxxLibraryDescription cxxLibraryDescription =
new CxxLibraryDescription(
cxxBuckConfig, inferBuckConfig, cxxPlatforms, cxxBuckConfig.getPreprocessMode());
CodeSignIdentityStore codeSignIdentityStore = CodeSignIdentityStore.fromSystem(processExecutor);
ProvisioningProfileStore provisioningProfileStore =
ProvisioningProfileStore.fromSearchPath(appleConfig.getProvisioningProfileSearchPath());
AppleLibraryDescription appleLibraryDescription =
new AppleLibraryDescription(
cxxLibraryDescription,
cxxPlatforms,
platformFlavorsToAppleCxxPlatforms,
defaultCxxPlatform,
codeSignIdentityStore,
provisioningProfileStore,
defaultDebugInfoFormat);
builder.register(appleLibraryDescription);
AppleBinaryDescription appleBinaryDescription =
new AppleBinaryDescription(
cxxBinaryDescription,
cxxPlatforms,
platformFlavorsToAppleCxxPlatforms,
defaultCxxPlatform,
codeSignIdentityStore,
provisioningProfileStore,
defaultDebugInfoFormat);
builder.register(appleBinaryDescription);
// Create an executor service exclusively for the smart dexing step.
ListeningExecutorService dxExecutorService =
MoreExecutors.listeningDecorator(
Executors.newFixedThreadPool(
SmartDexingStep.determineOptimalThreadCount(),
new CommandThreadFactory("SmartDexing")));
builder.register(new AndroidAarDescription(new AndroidManifestDescription(), ndkCxxPlatforms));
builder.register(
new AndroidBinaryDescription(
defaultJavacOptions, proGuardConfig, ndkCxxPlatforms, dxExecutorService));
builder.register(new AndroidBuildConfigDescription(defaultJavacOptions));
builder.register(
new AndroidInstrumentationApkDescription(
proGuardConfig, defaultJavacOptions, ndkCxxPlatforms, dxExecutorService));
builder.register(new AndroidInstrumentationTestDescription(defaultTestRuleTimeoutMs));
builder.register(new AndroidLibraryDescription(defaultJavacOptions));
builder.register(new AndroidManifestDescription());
builder.register(new AndroidPrebuiltAarDescription(defaultJavacOptions));
builder.register(new AndroidReactNativeLibraryDescription(reactNativeBuckConfig));
builder.register(new AndroidResourceDescription());
builder.register(new ApkGenruleDescription());
builder.register(new AppleAssetCatalogDescription());
builder.register(new ApplePackageDescription());
AppleBundleDescription appleBundleDescription =
new AppleBundleDescription(
appleBinaryDescription,
appleLibraryDescription,
cxxPlatforms,
platformFlavorsToAppleCxxPlatforms,
defaultCxxPlatform,
codeSignIdentityStore,
provisioningProfileStore,
defaultDebugInfoFormat);
builder.register(appleBundleDescription);
builder.register(new AppleResourceDescription());
builder.register(
new AppleTestDescription(
appleConfig,
appleBundleDescription,
appleLibraryDescription,
cxxPlatforms,
platformFlavorsToAppleCxxPlatforms,
defaultCxxPlatform,
codeSignIdentityStore,
provisioningProfileStore,
appleConfig.getAppleDeveloperDirectorySupplier(processExecutor)));
builder.register(new CoreDataModelDescription());
builder.register(new CSharpLibraryDescription());
builder.register(cxxBinaryDescription);
builder.register(cxxLibraryDescription);
builder.register(
new CxxPythonExtensionDescription(pythonPlatforms, cxxBuckConfig, cxxPlatforms));
builder.register(
new CxxTestDescription(
cxxBuckConfig, defaultCxxPlatform, cxxPlatforms, defaultTestRuleTimeoutMs));
builder.register(new DBinaryDescription(dBuckConfig, defaultCxxPlatform));
builder.register(new DLibraryDescription(dBuckConfig));
builder.register(
new DTestDescription(dBuckConfig, defaultTestRuleTimeoutMs, defaultCxxPlatform));
builder.register(new ExportFileDescription());
builder.register(new GenruleDescription());
builder.register(new GenAidlDescription());
builder.register(new GoBinaryDescription(goBuckConfig, defaultCxxPlatform));
builder.register(new GoLibraryDescription(goBuckConfig));
builder.register(
new GoTestDescription(goBuckConfig, defaultTestRuleTimeoutMs, defaultCxxPlatform));
builder.register(new GwtBinaryDescription());
builder.register(
new HalideLibraryDescription(
cxxPlatforms, cxxBuckConfig.getPreprocessMode(), halideBuckConfig));
builder.register(new IosReactNativeLibraryDescription(reactNativeBuckConfig));
builder.register(new JavaBinaryDescription(defaultJavacOptions, defaultCxxPlatform));
builder.register(new JavaLibraryDescription(defaultJavacOptions));
builder.register(
new JavaTestDescription(
defaultJavacOptions,
defaultTestRuleTimeoutMs,
defaultCxxPlatform,
testTempDirOverride));
builder.register(new KeystoreDescription());
builder.register(new NdkLibraryDescription(ndkVersion, ndkCxxPlatforms));
OCamlBuckConfig ocamlBuckConfig = new OCamlBuckConfig(platform, config);
builder.register(new OCamlBinaryDescription(ocamlBuckConfig));
builder.register(new OCamlLibraryDescription(ocamlBuckConfig));
builder.register(new PrebuiltCxxLibraryDescription(cxxPlatforms));
builder.register(new PrebuiltDotNetLibraryDescription());
builder.register(new PrebuiltJarDescription());
builder.register(new PrebuiltNativeLibraryDescription());
builder.register(new PrebuiltOCamlLibraryDescription());
builder.register(new PrebuiltPythonLibraryDescription());
builder.register(new ProjectConfigDescription());
builder.register(pythonBinaryDescription);
builder.register(new PythonLibraryDescription());
builder.register(
new PythonTestDescription(
pythonBinaryDescription,
pyConfig,
pythonPlatforms,
defaultCxxPlatform,
defaultTestRuleTimeoutMs,
cxxPlatforms));
builder.register(new RemoteFileDescription(downloader));
builder.register(
new RobolectricTestDescription(
defaultJavacOptions,
defaultTestRuleTimeoutMs,
defaultCxxPlatform,
testTempDirOverride));
builder.register(new RustBinaryDescription(rustBuckConfig));
builder.register(new RustLibraryDescription(rustBuckConfig));
builder.register(new ShBinaryDescription());
builder.register(new ShTestDescription());
ThriftBuckConfig thriftBuckConfig = new ThriftBuckConfig(config);
builder.register(
new ThriftLibraryDescription(
thriftBuckConfig,
ImmutableList.of(
new ThriftJavaEnhancer(thriftBuckConfig, defaultJavacOptions),
new ThriftCxxEnhancer(thriftBuckConfig, cxxLibraryDescription, /* cpp2 */ false),
new ThriftCxxEnhancer(thriftBuckConfig, cxxLibraryDescription, /* cpp2 */ true),
new ThriftPythonEnhancer(thriftBuckConfig, ThriftPythonEnhancer.Type.NORMAL),
new ThriftPythonEnhancer(thriftBuckConfig, ThriftPythonEnhancer.Type.TWISTED))));
builder.register(new XcodePostbuildScriptDescription());
builder.register(new XcodePrebuildScriptDescription());
builder.register(new XcodeWorkspaceConfigDescription());
builder.register(new ZipDescription());
builder.setCxxPlatforms(cxxPlatforms);
builder.setDefaultCxxPlatform(defaultCxxPlatform);
return builder;
}
