Examples with CppCompilationContext com.google.devtools.build.lib.rules.cpp.CppCompilationContext used on opensource projects

Example 1 with CppCompilationContext

use of com.google.devtools.build.lib.rules.cpp.CppCompilationContext in project bazel by bazelbuild.

the class JavaImport method create.

@Override
public ConfiguredTarget create(RuleContext ruleContext) throws InterruptedException, RuleErrorException {
    ImmutableList<Artifact> srcJars = ImmutableList.of();
    ImmutableList<Artifact> jars = collectJars(ruleContext);
    Artifact srcJar = ruleContext.getPrerequisiteArtifact("srcjar", Mode.TARGET);
    if (ruleContext.hasErrors()) {
        return null;
    }
    ImmutableList<TransitiveInfoCollection> targets = ImmutableList.<TransitiveInfoCollection>builder().addAll(ruleContext.getPrerequisites("deps", Mode.TARGET)).addAll(ruleContext.getPrerequisites("exports", Mode.TARGET)).build();
    final JavaCommon common = new JavaCommon(ruleContext, semantics, /*srcs=*/
    ImmutableList.<Artifact>of(), targets, targets, targets);
    semantics.checkRule(ruleContext, common);
    // No need for javac options - no compilation happening here.
    ImmutableBiMap.Builder<Artifact, Artifact> compilationToRuntimeJarMapBuilder = ImmutableBiMap.builder();
    ImmutableList<Artifact> interfaceJars = processWithIjar(jars, ruleContext, compilationToRuntimeJarMapBuilder);
    JavaCompilationArtifacts javaArtifacts = collectJavaArtifacts(jars, interfaceJars);
    common.setJavaCompilationArtifacts(javaArtifacts);
    CppCompilationContext transitiveCppDeps = common.collectTransitiveCppDeps();
    NestedSet<LinkerInput> transitiveJavaNativeLibraries = common.collectTransitiveJavaNativeLibraries();
    boolean neverLink = JavaCommon.isNeverLink(ruleContext);
    JavaCompilationArgs javaCompilationArgs = common.collectJavaCompilationArgs(false, neverLink, false);
    JavaCompilationArgs recursiveJavaCompilationArgs = common.collectJavaCompilationArgs(true, neverLink, false);
    NestedSet<Artifact> transitiveJavaSourceJars = collectTransitiveJavaSourceJars(ruleContext, srcJar);
    if (srcJar != null) {
        srcJars = ImmutableList.of(srcJar);
    }
    // The "neverlink" attribute is transitive, so if it is enabled, we don't add any
    // runfiles from this target or its dependencies.
    Runfiles runfiles = neverLink ? Runfiles.EMPTY : new Runfiles.Builder(ruleContext.getWorkspaceName(), ruleContext.getConfiguration().legacyExternalRunfiles()).addArtifacts(javaArtifacts.getRuntimeJars()).addTargets(targets, RunfilesProvider.DEFAULT_RUNFILES).addRunfiles(ruleContext, RunfilesProvider.DEFAULT_RUNFILES).addTargets(targets, JavaRunfilesProvider.TO_RUNFILES).add(ruleContext, JavaRunfilesProvider.TO_RUNFILES).build();
    CcLinkParamsStore ccLinkParamsStore = new CcLinkParamsStore() {

        @Override
        protected void collect(CcLinkParams.Builder builder, boolean linkingStatically, boolean linkShared) {
            builder.addTransitiveTargets(common.targetsTreatedAsDeps(ClasspathType.BOTH), JavaCcLinkParamsProvider.TO_LINK_PARAMS, CcLinkParamsProvider.TO_LINK_PARAMS);
        }
    };
    RuleConfiguredTargetBuilder ruleBuilder = new RuleConfiguredTargetBuilder(ruleContext);
    NestedSetBuilder<Artifact> filesBuilder = NestedSetBuilder.stableOrder();
    filesBuilder.addAll(jars);
    ImmutableBiMap<Artifact, Artifact> compilationToRuntimeJarMap = compilationToRuntimeJarMapBuilder.build();
    semantics.addProviders(ruleContext, common, ImmutableList.<String>of(), null, /* classJar */
    srcJar, /* srcJar */
    null, /* genJar */
    null, /* gensrcJar */
    compilationToRuntimeJarMap, filesBuilder, ruleBuilder);
    NestedSet<Artifact> filesToBuild = filesBuilder.build();
    JavaSourceInfoProvider javaSourceInfoProvider = new JavaSourceInfoProvider.Builder().setJarFiles(jars).setSourceJarsForJarFiles(srcJars).build();
    JavaRuleOutputJarsProvider.Builder ruleOutputJarsProviderBuilder = JavaRuleOutputJarsProvider.builder();
    for (Artifact jar : jars) {
        ruleOutputJarsProviderBuilder.addOutputJar(jar, compilationToRuntimeJarMap.inverse().get(jar), srcJars);
    }
    NestedSet<Artifact> proguardSpecs = new ProguardLibrary(ruleContext).collectProguardSpecs();
    JavaRuleOutputJarsProvider ruleOutputJarsProvider = ruleOutputJarsProviderBuilder.build();
    JavaSourceJarsProvider sourceJarsProvider = JavaSourceJarsProvider.create(transitiveJavaSourceJars, srcJars);
    JavaCompilationArgsProvider compilationArgsProvider = JavaCompilationArgsProvider.create(javaCompilationArgs, recursiveJavaCompilationArgs);
    JavaSkylarkApiProvider.Builder skylarkApiProvider = JavaSkylarkApiProvider.builder().setRuleOutputJarsProvider(ruleOutputJarsProvider).setSourceJarsProvider(sourceJarsProvider).setCompilationArgsProvider(compilationArgsProvider);
    common.addTransitiveInfoProviders(ruleBuilder, skylarkApiProvider, filesToBuild, null);
    return ruleBuilder.setFilesToBuild(filesToBuild).addSkylarkTransitiveInfo(JavaSkylarkApiProvider.NAME, skylarkApiProvider.build()).add(JavaRuleOutputJarsProvider.class, ruleOutputJarsProvider).add(JavaRuntimeJarProvider.class, new JavaRuntimeJarProvider(javaArtifacts.getRuntimeJars())).add(JavaNeverlinkInfoProvider.class, new JavaNeverlinkInfoProvider(neverLink)).add(RunfilesProvider.class, RunfilesProvider.simple(runfiles)).add(CcLinkParamsProvider.class, new CcLinkParamsProvider(ccLinkParamsStore)).add(JavaCompilationArgsProvider.class, compilationArgsProvider).add(JavaNativeLibraryProvider.class, new JavaNativeLibraryProvider(transitiveJavaNativeLibraries)).add(CppCompilationContext.class, transitiveCppDeps).add(JavaSourceInfoProvider.class, javaSourceInfoProvider).add(JavaSourceJarsProvider.class, sourceJarsProvider).add(ProguardSpecProvider.class, new ProguardSpecProvider(proguardSpecs)).addOutputGroup(JavaSemantics.SOURCE_JARS_OUTPUT_GROUP, transitiveJavaSourceJars).addOutputGroup(OutputGroupProvider.HIDDEN_TOP_LEVEL, proguardSpecs).build();
}

Example 2 with CppCompilationContext

use of com.google.devtools.build.lib.rules.cpp.CppCompilationContext in project bazel by bazelbuild.

the class JavaLibrary method init.

public RuleConfiguredTargetBuilder init(RuleContext ruleContext, final JavaCommon common) throws InterruptedException {
    JavaTargetAttributes.Builder attributesBuilder = common.initCommon();
    // Collect the transitive dependencies.
    JavaCompilationHelper helper = new JavaCompilationHelper(ruleContext, semantics, common.getJavacOpts(), attributesBuilder);
    helper.addLibrariesToAttributes(common.targetsTreatedAsDeps(ClasspathType.COMPILE_ONLY));
    if (ruleContext.hasErrors()) {
        return null;
    }
    semantics.checkRule(ruleContext, common);
    JavaCompilationArtifacts.Builder javaArtifactsBuilder = new JavaCompilationArtifacts.Builder();
    if (ruleContext.hasErrors()) {
        common.setJavaCompilationArtifacts(JavaCompilationArtifacts.EMPTY);
        return null;
    }
    JavaConfiguration javaConfig = ruleContext.getFragment(JavaConfiguration.class);
    NestedSetBuilder<Artifact> filesBuilder = NestedSetBuilder.stableOrder();
    JavaTargetAttributes attributes = helper.getAttributes();
    if (attributes.hasMessages()) {
        helper.setTranslations(semantics.translate(ruleContext, javaConfig, attributes.getMessages()));
    }
    ruleContext.checkSrcsSamePackage(true);
    Artifact jar = null;
    Artifact srcJar = ruleContext.getImplicitOutputArtifact(JavaSemantics.JAVA_LIBRARY_SOURCE_JAR);
    Artifact classJar = ruleContext.getImplicitOutputArtifact(JavaSemantics.JAVA_LIBRARY_CLASS_JAR);
    if (attributes.hasSourceFiles() || attributes.hasSourceJars() || attributes.hasResources() || attributes.hasMessages()) {
        // We only want to add a jar to the classpath of a dependent rule if it has content.
        javaArtifactsBuilder.addRuntimeJar(classJar);
        jar = classJar;
    }
    filesBuilder.add(classJar);
    Artifact manifestProtoOutput = helper.createManifestProtoOutput(classJar);
    // The gensrc jar is created only if the target uses annotation processing.
    // Otherwise, it is null, and the source jar action will not depend on the compile action.
    Artifact genSourceJar = null;
    Artifact genClassJar = null;
    if (helper.usesAnnotationProcessing()) {
        genClassJar = helper.createGenJar(classJar);
        genSourceJar = helper.createGensrcJar(classJar);
        helper.createGenJarAction(classJar, manifestProtoOutput, genClassJar);
    }
    Artifact outputDepsProto = helper.createOutputDepsProtoArtifact(classJar, javaArtifactsBuilder);
    helper.createCompileActionWithInstrumentation(classJar, manifestProtoOutput, genSourceJar, outputDepsProto, javaArtifactsBuilder);
    helper.createSourceJarAction(srcJar, genSourceJar);
    Artifact iJar = null;
    if ((attributes.hasSourceFiles() || attributes.hasSourceJars()) && jar != null) {
        iJar = helper.createCompileTimeJarAction(jar, javaArtifactsBuilder);
    }
    boolean neverLink = JavaCommon.isNeverLink(ruleContext);
    JavaCompilationArtifacts javaArtifacts = javaArtifactsBuilder.build();
    common.setJavaCompilationArtifacts(javaArtifacts);
    common.setClassPathFragment(new ClasspathConfiguredFragment(javaArtifacts, attributes, neverLink, helper.getBootclasspathOrDefault()));
    CppCompilationContext transitiveCppDeps = common.collectTransitiveCppDeps();
    NestedSet<Artifact> transitiveSourceJars = common.collectTransitiveSourceJars(srcJar);
    // If sources are empty, treat this library as a forwarding node for dependencies.
    JavaCompilationArgs javaCompilationArgs = common.collectJavaCompilationArgs(false, neverLink, false);
    JavaCompilationArgs recursiveJavaCompilationArgs = common.collectJavaCompilationArgs(true, neverLink, false);
    NestedSet<Artifact> compileTimeJavaDepArtifacts = common.collectCompileTimeDependencyArtifacts(javaArtifacts.getCompileTimeDependencyArtifact());
    NestedSet<Artifact> runTimeJavaDepArtifacts = NestedSetBuilder.emptySet(Order.STABLE_ORDER);
    NestedSet<LinkerInput> transitiveJavaNativeLibraries = common.collectTransitiveJavaNativeLibraries();
    CcLinkParamsStore ccLinkParamsStore = new CcLinkParamsStore() {

        @Override
        protected void collect(CcLinkParams.Builder builder, boolean linkingStatically, boolean linkShared) {
            builder.addTransitiveTargets(common.targetsTreatedAsDeps(ClasspathType.BOTH), JavaCcLinkParamsProvider.TO_LINK_PARAMS, CcLinkParamsProvider.TO_LINK_PARAMS);
        }
    };
    ProtoJavaApiInfoAspectProvider.Builder protoAspectBuilder = ProtoJavaApiInfoAspectProvider.builder();
    for (TransitiveInfoCollection dep : common.getDependencies()) {
        ProtoJavaApiInfoAspectProvider protoProvider = JavaProvider.getProvider(ProtoJavaApiInfoAspectProvider.class, dep);
        if (protoProvider != null) {
            protoAspectBuilder.addTransitive(protoProvider);
        }
    }
    RuleConfiguredTargetBuilder builder = new RuleConfiguredTargetBuilder(ruleContext);
    semantics.addProviders(ruleContext, common, ImmutableList.<String>of(), classJar, srcJar, genClassJar, genSourceJar, ImmutableMap.<Artifact, Artifact>of(), filesBuilder, builder);
    JavaRuleOutputJarsProvider ruleOutputJarsProvider = JavaRuleOutputJarsProvider.builder().addOutputJar(classJar, iJar, ImmutableList.of(srcJar)).setJdeps(outputDepsProto).build();
    JavaCompilationArgsProvider compilationArgsProvider = JavaCompilationArgsProvider.create(javaCompilationArgs, recursiveJavaCompilationArgs, compileTimeJavaDepArtifacts, runTimeJavaDepArtifacts);
    JavaSourceJarsProvider sourceJarsProvider = JavaSourceJarsProvider.create(transitiveSourceJars, ImmutableList.of(srcJar));
    JavaSkylarkApiProvider.Builder skylarkApiProvider = JavaSkylarkApiProvider.builder().setRuleOutputJarsProvider(ruleOutputJarsProvider).setSourceJarsProvider(sourceJarsProvider).setCompilationArgsProvider(compilationArgsProvider);
    NestedSet<Artifact> filesToBuild = filesBuilder.build();
    common.addTransitiveInfoProviders(builder, skylarkApiProvider, filesToBuild, classJar);
    common.addGenJarsProvider(builder, skylarkApiProvider, genClassJar, genSourceJar);
    NestedSet<Artifact> proguardSpecs = new ProguardLibrary(ruleContext).collectProguardSpecs();
    CcLinkParamsProvider ccLinkParamsProvider = new CcLinkParamsProvider(ccLinkParamsStore);
    JavaProvider javaProvider = JavaProvider.Builder.create().addProvider(JavaCompilationArgsProvider.class, compilationArgsProvider).addProvider(JavaSourceJarsProvider.class, sourceJarsProvider).addProvider(ProtoJavaApiInfoAspectProvider.class, protoAspectBuilder.build()).build();
    builder.addSkylarkTransitiveInfo(JavaSkylarkApiProvider.NAME, skylarkApiProvider.build()).add(JavaRuleOutputJarsProvider.class, ruleOutputJarsProvider).add(JavaRuntimeJarProvider.class, new JavaRuntimeJarProvider(javaArtifacts.getRuntimeJars())).add(RunfilesProvider.class, RunfilesProvider.simple(JavaCommon.getRunfiles(ruleContext, semantics, javaArtifacts, neverLink))).setFilesToBuild(filesToBuild).add(JavaNeverlinkInfoProvider.class, new JavaNeverlinkInfoProvider(neverLink)).add(CppCompilationContext.class, transitiveCppDeps).add(JavaCompilationArgsProvider.class, compilationArgsProvider).add(JavaProvider.class, javaProvider).add(CcLinkParamsProvider.class, ccLinkParamsProvider).addNativeDeclaredProvider(ccLinkParamsProvider).addNativeDeclaredProvider(javaProvider).add(JavaNativeLibraryProvider.class, new JavaNativeLibraryProvider(transitiveJavaNativeLibraries)).add(JavaSourceInfoProvider.class, JavaSourceInfoProvider.fromJavaTargetAttributes(attributes, semantics)).add(JavaSourceJarsProvider.class, sourceJarsProvider).add(JavaPluginInfoProvider.class, JavaCommon.getTransitivePlugins(ruleContext)).add(ProguardSpecProvider.class, new ProguardSpecProvider(proguardSpecs)).addOutputGroup(JavaSemantics.SOURCE_JARS_OUTPUT_GROUP, transitiveSourceJars).addOutputGroup(OutputGroupProvider.HIDDEN_TOP_LEVEL, proguardSpecs);
    if (ruleContext.hasErrors()) {
        return null;
    }
    return builder;
}

Example 3 with CppCompilationContext

use of com.google.devtools.build.lib.rules.cpp.CppCompilationContext in project bazel by bazelbuild.

the class CcProtoLibraryTest method aliasProtos.

@Test
public void aliasProtos() throws Exception {
    scratch.file("x/BUILD", "cc_proto_library(name = 'foo_cc_proto', deps = ['alias_proto'])", "proto_library(name = 'alias_proto', deps = [':foo_proto'])", "proto_library(name = 'foo_proto', srcs = ['foo.proto'])");
    CppCompilationContext context = getConfiguredTarget("//x:foo_cc_proto").getProvider(CppCompilationContext.class);
    assertThat(prettyArtifactNames(context.getDeclaredIncludeSrcs())).containsExactly("x/foo.pb.h");
}

Example 4 with CppCompilationContext

use of com.google.devtools.build.lib.rules.cpp.CppCompilationContext in project bazel by bazelbuild.

the class CcProtoLibraryTest method cppCompilationContext.

@Test
public void cppCompilationContext() throws Exception {
    scratch.file("x/BUILD", "cc_proto_library(name = 'foo_cc_proto', deps = ['foo_proto'])", "proto_library(name = 'foo_proto', srcs = ['foo.proto'], deps = [':bar_proto'])", "proto_library(name = 'bar_proto', srcs = ['bar.proto'])");
    CppCompilationContext context = getConfiguredTarget("//x:foo_cc_proto").getProvider(CppCompilationContext.class);
    assertThat(prettyArtifactNames(context.getDeclaredIncludeSrcs())).containsExactly("x/foo.pb.h", "x/bar.pb.h");
}

Example 5 with CppCompilationContext

use of com.google.devtools.build.lib.rules.cpp.CppCompilationContext in project bazel by bazelbuild.

the class AndroidStudioInfoAspect method createIdeBuildArtifact.

private AndroidStudioInfoFilesProvider createIdeBuildArtifact(ConfiguredTarget base, RuleContext ruleContext, DependenciesResult dependenciesResult, AndroidStudioInfoFilesProvider.Builder providerBuilder) {
    Artifact ideInfoFile = derivedArtifact(base, ruleContext, ASWB_BUILD_SUFFIX);
    Artifact ideInfoTextFile = derivedArtifact(base, ruleContext, ASWB_BUILD_TEXT_SUFFIX);
    providerBuilder.ideInfoFilesBuilder().add(ideInfoFile);
    providerBuilder.ideInfoTextFilesBuilder().add(ideInfoTextFile);
    NestedSetBuilder<Artifact> ideResolveArtifacts = providerBuilder.ideResolveFilesBuilder();
    TargetIdeInfo.Builder outputBuilder = TargetIdeInfo.newBuilder();
    outputBuilder.setLabel(base.getLabel().toString());
    outputBuilder.setBuildFileArtifactLocation(makeArtifactLocation(ruleContext.getRule().getPackage(), ruleContext.getLabel()));
    outputBuilder.setKindString(ruleContext.getRule().getRuleClass());
    // Java rules
    JavaRuleOutputJarsProvider outputJarsProvider = JavaProvider.getProvider(JavaRuleOutputJarsProvider.class, base);
    if (outputJarsProvider != null && !androidStudioInfoSemantics.suppressJavaRuleInfo(base)) {
        JavaIdeInfo javaIdeInfo = makeJavaIdeInfo(base, ruleContext, outputJarsProvider, providerBuilder);
        outputBuilder.setJavaIdeInfo(javaIdeInfo);
    }
    // C rules
    if (isCppRule(base)) {
        CppCompilationContext cppCompilationContext = base.getProvider(CppCompilationContext.class);
        if (cppCompilationContext != null) {
            CIdeInfo cIdeInfo = makeCIdeInfo(base, ruleContext, cppCompilationContext, ideResolveArtifacts);
            outputBuilder.setCIdeInfo(cIdeInfo);
        }
    }
    // CCToolchain rule
    CcToolchainProvider ccToolchainProvider = base.getProvider(CcToolchainProvider.class);
    if (ccToolchainProvider != null) {
        CppConfiguration cppConfiguration = ccToolchainProvider.getCppConfiguration();
        if (cppConfiguration != null) {
            CToolchainIdeInfo cToolchainIdeInfo = makeCToolchainIdeInfo(ruleContext, cppConfiguration);
            if (cToolchainIdeInfo != null) {
                outputBuilder.setCToolchainIdeInfo(cToolchainIdeInfo);
            }
        }
    }
    // Android rules
    AndroidIdeInfoProvider androidIdeInfoProvider = base.getProvider(AndroidIdeInfoProvider.class);
    if (androidIdeInfoProvider != null) {
        outputBuilder.setAndroidIdeInfo(makeAndroidIdeInfo(androidIdeInfoProvider, dependenciesResult, ideResolveArtifacts));
    }
    // Python rules
    if (isPythonRule(base)) {
        outputBuilder.setPyIdeInfo(makePyIdeInfo(base, ruleContext, ideResolveArtifacts));
    }
    // Test rules
    if (TargetUtils.isTestRule(base.getTarget())) {
        TestInfo.Builder builder = TestInfo.newBuilder();
        String attr = NonconfigurableAttributeMapper.of(base.getTarget().getAssociatedRule()).get("size", Type.STRING);
        if (attr != null) {
            builder.setSize(attr);
        }
        outputBuilder.setTestInfo(builder);
    }
    // Java toolchain rule
    JavaToolchainProvider javaToolchainProvider = base.getProvider(JavaToolchainProvider.class);
    if (javaToolchainProvider != null) {
        outputBuilder.setJavaToolchainIdeInfo(JavaToolchainIdeInfo.newBuilder().setSourceVersion(javaToolchainProvider.getSourceVersion()).setTargetVersion(javaToolchainProvider.getTargetVersion()));
    }
    androidStudioInfoSemantics.augmentRuleInfo(outputBuilder, base, ruleContext, ideResolveArtifacts);
    AndroidStudioInfoFilesProvider provider = providerBuilder.build();
    outputBuilder.addAllDependencies(transform(dependenciesResult.deps, LABEL_TO_STRING));
    outputBuilder.addAllRuntimeDeps(transform(dependenciesResult.runtimeDeps, LABEL_TO_STRING));
    outputBuilder.addAllTags(base.getTarget().getAssociatedRule().getRuleTags());
    final TargetIdeInfo targetIdeInfo = outputBuilder.build();
    ruleContext.registerAction(makeProtoWriteAction(ruleContext.getActionOwner(), targetIdeInfo, ideInfoFile));
    ruleContext.registerAction(makeProtoTextWriteAction(ruleContext.getActionOwner(), targetIdeInfo, ideInfoTextFile));
    return provider;
}