Examples with SourcePath com.facebook.buck.rules.SourcePath used on opensource projects

Example 46 with SourcePath

use of com.facebook.buck.rules.SourcePath in project buck by facebook.

the class OcamlBuildRulesGenerator method generateSingleMLNativeCompilation.

/**
   * Compiles a single .ml file to a .cmx
   */
private void generateSingleMLNativeCompilation(Map<Path, ImmutableSortedSet<BuildRule>> sourceToRule, ImmutableList.Builder<SourcePath> cmxFiles, Path mlSource, ImmutableMap<Path, ImmutableList<Path>> sources, ImmutableList<Path> cycleDetector) {
    ImmutableList<Path> newCycleDetector = ImmutableList.<Path>builder().addAll(cycleDetector).add(mlSource).build();
    if (cycleDetector.contains(mlSource)) {
        throw new HumanReadableException("Dependency cycle detected: %s", Joiner.on(" -> ").join(newCycleDetector));
    }
    if (sourceToRule.containsKey(mlSource)) {
        return;
    }
    ImmutableSortedSet.Builder<BuildRule> depsBuilder = ImmutableSortedSet.naturalOrder();
    if (sources.containsKey(mlSource)) {
        for (Path dep : checkNotNull(sources.get(mlSource))) {
            generateSingleMLNativeCompilation(sourceToRule, cmxFiles, dep, sources, newCycleDetector);
            depsBuilder.addAll(checkNotNull(sourceToRule.get(dep)));
        }
    }
    ImmutableSortedSet<BuildRule> deps = depsBuilder.build();
    String name = mlSource.toFile().getName();
    BuildTarget buildTarget = createMLNativeCompileBuildTarget(params.getBuildTarget(), name);
    BuildRuleParams compileParams = params.withBuildTarget(buildTarget).copyReplacingDeclaredAndExtraDeps(Suppliers.ofInstance(ImmutableSortedSet.<BuildRule>naturalOrder().addAll(params.getDeclaredDeps().get()).add(this.cleanRule).addAll(deps).addAll(ocamlContext.getNativeCompileDeps()).addAll(cCompiler.getDeps(ruleFinder)).build()), params.getExtraDeps());
    String outputFileName = getMLNativeOutputName(name);
    Path outputPath = ocamlContext.getCompileNativeOutputDir().resolve(outputFileName);
    final ImmutableList<Arg> compileFlags = getCompileFlags(/* isBytecode */
    false, /* excludeDeps */
    false);
    OcamlMLCompile compile = new OcamlMLCompile(compileParams, new OcamlMLCompileStep.Args(params.getProjectFilesystem()::resolve, cCompiler.getEnvironment(pathResolver), cCompiler.getCommandPrefix(pathResolver), ocamlContext.getOcamlCompiler().get(), ocamlContext.getOcamlInteropIncludesDir(), outputPath, mlSource, compileFlags));
    resolver.addToIndex(compile);
    sourceToRule.put(mlSource, ImmutableSortedSet.<BuildRule>naturalOrder().add(compile).addAll(deps).build());
    if (!outputFileName.endsWith(OcamlCompilables.OCAML_CMI)) {
        cmxFiles.add(compile.getSourcePathToOutput());
    }
}

Example 47 with SourcePath

use of com.facebook.buck.rules.SourcePath in project buck by facebook.

the class OcamlBuildRulesGenerator method generateBytecodeLinking.

/**
   * Links the .cmo files generated by the bytecode compilation
   */
private BuildRule generateBytecodeLinking(ImmutableList<SourcePath> allInputs) {
    BuildRuleParams linkParams = params.withBuildTarget(addBytecodeFlavor(params.getBuildTarget())).copyReplacingDeclaredAndExtraDeps(Suppliers.ofInstance(ImmutableSortedSet.<BuildRule>naturalOrder().addAll(ruleFinder.filterBuildRuleInputs(allInputs)).addAll(ocamlContext.getBytecodeLinkDeps()).addAll(Stream.concat(ocamlContext.getBytecodeLinkableInput().getArgs().stream(), ocamlContext.getCLinkableInput().getArgs().stream()).flatMap(arg -> arg.getDeps(ruleFinder).stream()).filter(rule -> !(rule instanceof OcamlBuild)).iterator()).addAll(cxxCompiler.getDeps(ruleFinder)).build()), Suppliers.ofInstance(ImmutableSortedSet.of()));
    ImmutableList.Builder<Arg> flags = ImmutableList.builder();
    flags.addAll(ocamlContext.getFlags());
    flags.addAll(StringArg.from(ocamlContext.getCommonCLinkerFlags()));
    OcamlLink link = new OcamlLink(linkParams, allInputs, cxxCompiler.getEnvironment(pathResolver), cxxCompiler.getCommandPrefix(pathResolver), ocamlContext.getOcamlBytecodeCompiler().get(), flags.build(), ocamlContext.getOcamlInteropIncludesDir(), ocamlContext.getBytecodeOutput(), ocamlContext.getNativePluginOutput(), ocamlContext.getBytecodeLinkableInput().getArgs(), ocamlContext.getCLinkableInput().getArgs(), ocamlContext.isLibrary(), /* isBytecode */
    true, /* buildNativePlugin */
    false);
    resolver.addToIndex(link);
    return link;
}

Example 48 with SourcePath

use of com.facebook.buck.rules.SourcePath in project buck by facebook.

the class OcamlBuildStep method executeCCompilation.

private StepExecutionResult executeCCompilation(ExecutionContext context, ImmutableList.Builder<Path> linkerInputs) throws IOException, InterruptedException {
    ImmutableList.Builder<String> cCompileFlags = ImmutableList.builder();
    cCompileFlags.addAll(ocamlContext.getCCompileFlags());
    cCompileFlags.addAll(ocamlContext.getCommonCFlags());
    CxxPreprocessorInput cxxPreprocessorInput = ocamlContext.getCxxPreprocessorInput();
    for (SourcePath cSrc : ocamlContext.getCInput()) {
        Path outputPath = ocamlContext.getCOutput(resolver.getAbsolutePath(cSrc));
        linkerInputs.add(outputPath);
        Step compileStep = new OcamlCCompileStep(resolver, filesystem.getRootPath(), new OcamlCCompileStep.Args(cCompilerEnvironment, cCompiler, ocamlContext.getOcamlCompiler().get(), ocamlContext.getOcamlInteropIncludesDir(), outputPath, cSrc, cCompileFlags.build(), cxxPreprocessorInput.getIncludes()));
        StepExecutionResult compileExecutionResult = compileStep.execute(context);
        if (!compileExecutionResult.isSuccess()) {
            return compileExecutionResult;
        }
    }
    return StepExecutionResult.SUCCESS;
}

Example 49 with SourcePath

use of com.facebook.buck.rules.SourcePath in project buck by facebook.

the class LuaBinaryDescription method getStandaloneBinary.

private Tool getStandaloneBinary(BuildRuleParams params, BuildRuleResolver resolver, SourcePathRuleFinder ruleFinder, SourcePath starter, String mainModule, final LuaPackageComponents components) {
    Path output = getOutputPath(params.getBuildTarget(), params.getProjectFilesystem());
    Tool lua = luaConfig.getLua(resolver);
    Tool packager = luaConfig.getPackager().resolve(resolver);
    LuaStandaloneBinary binary = resolver.addToIndex(new LuaStandaloneBinary(params.withAppendedFlavor(BINARY_FLAVOR).copyReplacingDeclaredAndExtraDeps(Suppliers.ofInstance(ImmutableSortedSet.<BuildRule>naturalOrder().addAll(ruleFinder.filterBuildRuleInputs(starter)).addAll(components.getDeps(ruleFinder)).addAll(lua.getDeps(ruleFinder)).addAll(packager.getDeps(ruleFinder)).build()), Suppliers.ofInstance(ImmutableSortedSet.of())), packager, ImmutableList.of(), output, Optional.of(starter), components, mainModule, lua, luaConfig.shouldCacheBinaries()));
    return new CommandTool.Builder().addArg(SourcePathArg.of(binary.getSourcePathToOutput())).build();
}

Example 50 with SourcePath

use of com.facebook.buck.rules.SourcePath in project buck by facebook.

the class AbstractOcamlBuildContext method getLexOutput.

protected FluentIterable<SourcePath> getLexOutput(Iterable<SourcePath> lexInputs) {
    return FluentIterable.from(lexInputs).transform(lexInput -> {
        Path fileName = getSourcePathResolver().getAbsolutePath(lexInput).getFileName();
        Path out = getGeneratedSourceDir().resolve(fileName.toString().replaceFirst(OcamlCompilables.OCAML_MLL_REGEX, OcamlCompilables.OCAML_ML));
        return new PathSourcePath(getProjectFilesystem(), out);
    });
}