Examples with StringSequenceBuilder com.google.devtools.build.lib.rules.cpp.CcToolchainFeatures.Variables.StringSequenceBuilder used on opensource projects

Example 1 with StringSequenceBuilder

use of com.google.devtools.build.lib.rules.cpp.CcToolchainFeatures.Variables.StringSequenceBuilder in project bazel by bazelbuild.

the class CcToolchainFeaturesTest method createNestedSequence.

private VariableValueBuilder createNestedSequence(int depth, int count, String prefix) {
    if (depth == 0) {
        StringSequenceBuilder builder = new StringSequenceBuilder();
        for (int i = 0; i < count; ++i) {
            String value = prefix + i;
            builder.addValue(value);
        }
        return builder;
    } else {
        SequenceBuilder builder = new SequenceBuilder();
        for (int i = 0; i < count; ++i) {
            String value = prefix + i;
            builder.addValue(createNestedSequence(depth - 1, count, value));
        }
        return builder;
    }
}

Example 2 with StringSequenceBuilder

use of com.google.devtools.build.lib.rules.cpp.CcToolchainFeatures.Variables.StringSequenceBuilder in project bazel by bazelbuild.

the class CppModel method setupCompileBuildVariables.

private void setupCompileBuildVariables(CppCompileActionBuilder builder, boolean usePic, PathFragment ccRelativeName, PathFragment autoFdoImportPath, Artifact gcnoFile, Artifact dwoFile, CppModuleMap cppModuleMap, Map<String, String> sourceSpecificBuildVariables) {
    CcToolchainFeatures.Variables.Builder buildVariables = new CcToolchainFeatures.Variables.Builder();
    // TODO(bazel-team): Pull out string constants for all build variables.
    CppCompilationContext builderContext = builder.getContext();
    Artifact sourceFile = builder.getSourceFile();
    Artifact outputFile = builder.getOutputFile();
    String realOutputFilePath;
    buildVariables.addStringVariable("source_file", sourceFile.getExecPathString());
    buildVariables.addStringVariable("output_file", outputFile.getExecPathString());
    if (builder.getTempOutputFile() != null) {
        realOutputFilePath = builder.getTempOutputFile().getPathString();
    } else {
        realOutputFilePath = builder.getOutputFile().getExecPathString();
    }
    if (FileType.contains(outputFile, CppFileTypes.ASSEMBLER, CppFileTypes.PIC_ASSEMBLER)) {
        buildVariables.addStringVariable("output_assembly_file", realOutputFilePath);
    } else if (FileType.contains(outputFile, CppFileTypes.PREPROCESSED_C, CppFileTypes.PREPROCESSED_CPP, CppFileTypes.PIC_PREPROCESSED_C, CppFileTypes.PIC_PREPROCESSED_CPP)) {
        buildVariables.addStringVariable("output_preprocess_file", realOutputFilePath);
    } else {
        buildVariables.addStringVariable("output_object_file", realOutputFilePath);
    }
    DotdFile dotdFile = CppFileTypes.mustProduceDotdFile(sourceFile) ? Preconditions.checkNotNull(builder.getDotdFile()) : null;
    // Set dependency_file to enable <object>.d file generation.
    if (dotdFile != null) {
        buildVariables.addStringVariable("dependency_file", dotdFile.getSafeExecPath().getPathString());
    }
    if (featureConfiguration.isEnabled(CppRuleClasses.MODULE_MAPS) && cppModuleMap != null) {
        // If the feature is enabled and cppModuleMap is null, we are about to fail during analysis
        // in any case, but don't crash.
        buildVariables.addStringVariable("module_name", cppModuleMap.getName());
        buildVariables.addStringVariable("module_map_file", cppModuleMap.getArtifact().getExecPathString());
        StringSequenceBuilder sequence = new StringSequenceBuilder();
        for (Artifact artifact : builderContext.getDirectModuleMaps()) {
            sequence.addValue(artifact.getExecPathString());
        }
        buildVariables.addCustomBuiltVariable("dependent_module_map_files", sequence);
    }
    if (featureConfiguration.isEnabled(CppRuleClasses.USE_HEADER_MODULES)) {
        // Module inputs will be set later when the action is executed.
        buildVariables.addStringSequenceVariable("module_files", ImmutableSet.<String>of());
    }
    if (featureConfiguration.isEnabled(CppRuleClasses.INCLUDE_PATHS)) {
        buildVariables.addStringSequenceVariable("include_paths", getSafePathStrings(builderContext.getIncludeDirs()));
        buildVariables.addStringSequenceVariable("quote_include_paths", getSafePathStrings(builderContext.getQuoteIncludeDirs()));
        buildVariables.addStringSequenceVariable("system_include_paths", getSafePathStrings(builderContext.getSystemIncludeDirs()));
    }
    if (featureConfiguration.isEnabled(CppRuleClasses.PREPROCESSOR_DEFINES)) {
        String fdoBuildStamp = CppHelper.getFdoBuildStamp(ruleContext, fdoSupport.getFdoSupport());
        ImmutableList<String> defines;
        if (fdoBuildStamp != null) {
            // Stamp FDO builds with FDO subtype string
            defines = ImmutableList.<String>builder().addAll(builderContext.getDefines()).add(CppConfiguration.FDO_STAMP_MACRO + "=\"" + CppHelper.getFdoBuildStamp(ruleContext, fdoSupport.getFdoSupport()) + "\"").build();
        } else {
            defines = builderContext.getDefines();
        }
        buildVariables.addStringSequenceVariable("preprocessor_defines", defines);
    }
    if (usePic) {
        if (!featureConfiguration.isEnabled(CppRuleClasses.PIC)) {
            ruleContext.ruleError("PIC compilation is requested but the toolchain does not support it");
        }
        buildVariables.addStringVariable("pic", "");
    }
    if (ccRelativeName != null) {
        fdoSupport.getFdoSupport().configureCompilation(builder, buildVariables, ruleContext, ccRelativeName, autoFdoImportPath, usePic, featureConfiguration, fdoSupport);
    }
    if (gcnoFile != null) {
        buildVariables.addStringVariable("gcov_gcno_file", gcnoFile.getExecPathString());
    }
    if (dwoFile != null) {
        buildVariables.addStringVariable("per_object_debug_info_file", dwoFile.getExecPathString());
    }
    buildVariables.addAllStringVariables(ccToolchain.getBuildVariables());
    buildVariables.addAllStringVariables(sourceSpecificBuildVariables);
    for (VariablesExtension extension : variablesExtensions) {
        extension.addVariables(buildVariables);
    }
    CcToolchainFeatures.Variables variables = buildVariables.build();
    builder.setVariables(variables);
}

Example 3 with StringSequenceBuilder

use of com.google.devtools.build.lib.rules.cpp.CcToolchainFeatures.Variables.StringSequenceBuilder in project bazel by bazelbuild.

the class ObjcVariablesExtension method addFrameworkVariables.

private void addFrameworkVariables(CcToolchainFeatures.Variables.Builder builder) {
    StringSequenceBuilder frameworkSequence = new StringSequenceBuilder();
    for (String framework : CompilationSupport.commonFrameworkNames(objcProvider, appleConfiguration)) {
        frameworkSequence.addValue(framework);
    }
    builder.addCustomBuiltVariable(FRAMEWORKS_VARIABLE_NAME, frameworkSequence);
}