Examples with CxxPreprocessAndCompile com.facebook.buck.cxx.CxxPreprocessAndCompile used on opensource projects

Example 1 with CxxPreprocessAndCompile

use of com.facebook.buck.cxx.CxxPreprocessAndCompile in project buck by facebook.

the class AppleCxxPlatformsTest method constructCompileRuleKeys.

// Create and return some rule keys from a dummy source for the given platforms.
private ImmutableMap<Flavor, RuleKey> constructCompileRuleKeys(Operation operation, ImmutableMap<Flavor, AppleCxxPlatform> cxxPlatforms) {
    BuildRuleResolver resolver = new BuildRuleResolver(TargetGraph.EMPTY, new DefaultTargetNodeToBuildRuleTransformer());
    SourcePathRuleFinder ruleFinder = new SourcePathRuleFinder(resolver);
    SourcePathResolver pathResolver = new SourcePathResolver(ruleFinder);
    String source = "source.cpp";
    DefaultRuleKeyFactory ruleKeyFactory = new DefaultRuleKeyFactory(0, FakeFileHashCache.createFromStrings(ImmutableMap.<String, String>builder().put("source.cpp", Strings.repeat("a", 40)).build()), pathResolver, ruleFinder);
    BuildTarget target = BuildTargetFactory.newInstance("//:target");
    ImmutableMap.Builder<Flavor, RuleKey> ruleKeys = ImmutableMap.builder();
    for (Map.Entry<Flavor, AppleCxxPlatform> entry : cxxPlatforms.entrySet()) {
        CxxSourceRuleFactory cxxSourceRuleFactory = CxxSourceRuleFactory.builder().setParams(new FakeBuildRuleParamsBuilder(target).build()).setResolver(resolver).setPathResolver(pathResolver).setRuleFinder(ruleFinder).setCxxBuckConfig(CxxPlatformUtils.DEFAULT_CONFIG).setCxxPlatform(entry.getValue().getCxxPlatform()).setPicType(CxxSourceRuleFactory.PicType.PIC).build();
        CxxPreprocessAndCompile rule;
        switch(operation) {
            case PREPROCESS_AND_COMPILE:
                rule = cxxSourceRuleFactory.createPreprocessAndCompileBuildRule(source, CxxSource.of(CxxSource.Type.CXX, new FakeSourcePath(source), ImmutableList.of()));
                break;
            case COMPILE:
                rule = cxxSourceRuleFactory.createCompileBuildRule(source, CxxSource.of(CxxSource.Type.CXX_CPP_OUTPUT, new FakeSourcePath(source), ImmutableList.of()));
                break;
            default:
                throw new IllegalStateException();
        }
        ruleKeys.put(entry.getKey(), ruleKeyFactory.build(rule));
    }
    return ruleKeys.build();
}

Example 2 with CxxPreprocessAndCompile

use of com.facebook.buck.cxx.CxxPreprocessAndCompile in project buck by facebook.

the class CxxLuaExtensionDescription method getExtensionArgs.

private ImmutableList<com.facebook.buck.rules.args.Arg> getExtensionArgs(BuildRuleParams params, BuildRuleResolver ruleResolver, SourcePathResolver pathResolver, SourcePathRuleFinder ruleFinder, CxxPlatform cxxPlatform, Arg args) throws NoSuchBuildTargetException {
    // Extract all C/C++ sources from the constructor arg.
    ImmutableMap<String, CxxSource> srcs = CxxDescriptionEnhancer.parseCxxSources(params.getBuildTarget(), ruleResolver, ruleFinder, pathResolver, cxxPlatform, args);
    ImmutableMap<Path, SourcePath> headers = CxxDescriptionEnhancer.parseHeaders(params.getBuildTarget(), ruleResolver, ruleFinder, 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, cxxPlatform, headers, HeaderVisibility.PRIVATE, true);
    Optional<SymlinkTree> sandboxTree = Optional.empty();
    if (cxxBuckConfig.sandboxSources()) {
        sandboxTree = CxxDescriptionEnhancer.createSandboxTree(params, ruleResolver, cxxPlatform);
    }
    ImmutableList<CxxPreprocessorInput> cxxPreprocessorInput = CxxDescriptionEnhancer.collectCxxPreprocessorInput(params, cxxPlatform, CxxFlags.getLanguageFlags(args.preprocessorFlags, args.platformPreprocessorFlags, args.langPreprocessorFlags, cxxPlatform), ImmutableList.of(headerSymlinkTree), ImmutableSet.of(), CxxPreprocessables.getTransitiveCxxPreprocessorInput(cxxPlatform, params.getDeps()), args.includeDirs, sandboxTree);
    // Generate rule to build the object files.
    ImmutableMap<CxxPreprocessAndCompile, SourcePath> picObjects = CxxSourceRuleFactory.requirePreprocessAndCompileRules(params, ruleResolver, pathResolver, ruleFinder, cxxBuckConfig, cxxPlatform, cxxPreprocessorInput, CxxFlags.getLanguageFlags(args.compilerFlags, args.platformCompilerFlags, args.langCompilerFlags, cxxPlatform), args.prefixHeader, args.precompiledHeader, srcs, CxxSourceRuleFactory.PicType.PIC, sandboxTree);
    ImmutableList.Builder<com.facebook.buck.rules.args.Arg> argsBuilder = ImmutableList.builder();
    argsBuilder.addAll(CxxDescriptionEnhancer.toStringWithMacrosArgs(params.getBuildTarget(), params.getCellRoots(), ruleResolver, cxxPlatform, CxxFlags.getFlagsWithMacrosWithPlatformMacroExpansion(args.linkerFlags, args.platformLinkerFlags, cxxPlatform)));
    // Add object files into the args.
    argsBuilder.addAll(SourcePathArg.from(picObjects.values()));
    return argsBuilder.build();
}

Example 3 with CxxPreprocessAndCompile

use of com.facebook.buck.cxx.CxxPreprocessAndCompile in project buck by facebook.

the class CxxPythonExtensionDescription method getExtensionArgs.

private ImmutableList<com.facebook.buck.rules.args.Arg> getExtensionArgs(BuildRuleParams params, BuildRuleResolver ruleResolver, SourcePathResolver pathResolver, SourcePathRuleFinder ruleFinder, CxxPlatform cxxPlatform, Arg args) throws NoSuchBuildTargetException {
    // Extract all C/C++ sources from the constructor arg.
    ImmutableMap<String, CxxSource> srcs = CxxDescriptionEnhancer.parseCxxSources(params.getBuildTarget(), ruleResolver, ruleFinder, pathResolver, cxxPlatform, args);
    ImmutableMap<Path, SourcePath> headers = CxxDescriptionEnhancer.parseHeaders(params.getBuildTarget(), ruleResolver, ruleFinder, 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, cxxPlatform, headers, HeaderVisibility.PRIVATE, true);
    Optional<SymlinkTree> sandboxTree = Optional.empty();
    if (cxxBuckConfig.sandboxSources()) {
        sandboxTree = CxxDescriptionEnhancer.createSandboxTree(params, ruleResolver, cxxPlatform);
    }
    ImmutableList<CxxPreprocessorInput> cxxPreprocessorInput = CxxDescriptionEnhancer.collectCxxPreprocessorInput(params, cxxPlatform, CxxFlags.getLanguageFlags(args.preprocessorFlags, args.platformPreprocessorFlags, args.langPreprocessorFlags, cxxPlatform), ImmutableList.of(headerSymlinkTree), ImmutableSet.of(), CxxPreprocessables.getTransitiveCxxPreprocessorInput(cxxPlatform, params.getDeps()), args.includeDirs, sandboxTree);
    // Generate rule to build the object files.
    ImmutableMap<CxxPreprocessAndCompile, SourcePath> picObjects = CxxSourceRuleFactory.requirePreprocessAndCompileRules(params, ruleResolver, pathResolver, ruleFinder, cxxBuckConfig, cxxPlatform, cxxPreprocessorInput, CxxFlags.getLanguageFlags(args.compilerFlags, args.platformCompilerFlags, args.langCompilerFlags, cxxPlatform), args.prefixHeader, args.precompiledHeader, srcs, CxxSourceRuleFactory.PicType.PIC, sandboxTree);
    ImmutableList.Builder<com.facebook.buck.rules.args.Arg> argsBuilder = ImmutableList.builder();
    argsBuilder.addAll(CxxDescriptionEnhancer.toStringWithMacrosArgs(params.getBuildTarget(), params.getCellRoots(), ruleResolver, cxxPlatform, CxxFlags.getFlagsWithMacrosWithPlatformMacroExpansion(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(picObjects.values()));
    return argsBuilder.build();
}

Example 4 with CxxPreprocessAndCompile

use of com.facebook.buck.cxx.CxxPreprocessAndCompile in project buck by facebook.

the class NdkCxxPlatformTest method constructCompileRuleKeys.

// Create and return some rule keys from a dummy source for the given platforms.
private ImmutableMap<NdkCxxPlatforms.TargetCpuType, RuleKey> constructCompileRuleKeys(Operation operation, ImmutableMap<NdkCxxPlatforms.TargetCpuType, NdkCxxPlatform> cxxPlatforms) {
    BuildRuleResolver resolver = new BuildRuleResolver(TargetGraph.EMPTY, new DefaultTargetNodeToBuildRuleTransformer());
    SourcePathRuleFinder ruleFinder = new SourcePathRuleFinder(resolver);
    SourcePathResolver pathResolver = new SourcePathResolver(ruleFinder);
    String source = "source.cpp";
    DefaultRuleKeyFactory ruleKeyFactory = new DefaultRuleKeyFactory(0, FakeFileHashCache.createFromStrings(ImmutableMap.<String, String>builder().put("source.cpp", Strings.repeat("a", 40)).build()), pathResolver, ruleFinder);
    BuildTarget target = BuildTargetFactory.newInstance("//:target");
    ImmutableMap.Builder<NdkCxxPlatforms.TargetCpuType, RuleKey> ruleKeys = ImmutableMap.builder();
    for (Map.Entry<NdkCxxPlatforms.TargetCpuType, NdkCxxPlatform> entry : cxxPlatforms.entrySet()) {
        CxxSourceRuleFactory cxxSourceRuleFactory = CxxSourceRuleFactory.builder().setParams(new FakeBuildRuleParamsBuilder(target).build()).setResolver(resolver).setPathResolver(pathResolver).setRuleFinder(ruleFinder).setCxxBuckConfig(CxxPlatformUtils.DEFAULT_CONFIG).setCxxPlatform(entry.getValue().getCxxPlatform()).setPicType(CxxSourceRuleFactory.PicType.PIC).build();
        CxxPreprocessAndCompile rule;
        switch(operation) {
            case PREPROCESS_AND_COMPILE:
                rule = cxxSourceRuleFactory.createPreprocessAndCompileBuildRule(source, CxxSource.of(CxxSource.Type.CXX, new FakeSourcePath(source), ImmutableList.of()));
                break;
            case COMPILE:
                rule = cxxSourceRuleFactory.createCompileBuildRule(source, CxxSource.of(CxxSource.Type.CXX_CPP_OUTPUT, new FakeSourcePath(source), ImmutableList.of()));
                break;
            default:
                throw new IllegalStateException();
        }
        ruleKeys.put(entry.getKey(), ruleKeyFactory.build(rule));
    }
    return ruleKeys.build();
}