コード例 #1
0
  private static void loadCommonJavacOptions(CompileContext context) {
    final List<String> options = new ArrayList<String>();
    final List<String> vmOptions = new ArrayList<String>();

    final JpsProject project = context.getProjectDescriptor().getProject();
    final JpsJavaCompilerConfiguration compilerConfig =
        JpsJavaExtensionService.getInstance().getOrCreateCompilerConfiguration(project);
    final JpsJavaCompilerOptions compilerOptions = compilerConfig.getCurrentCompilerOptions();
    if (compilerOptions.DEBUGGING_INFO) {
      options.add("-g");
    }
    if (compilerOptions.DEPRECATION) {
      options.add("-deprecation");
    }
    if (compilerOptions.GENERATE_NO_WARNINGS) {
      options.add("-nowarn");
    }
    if (compilerOptions instanceof EclipseCompilerOptions) {
      final EclipseCompilerOptions eclipseOptions = (EclipseCompilerOptions) compilerOptions;
      if (eclipseOptions.PROCEED_ON_ERROR) {
        options.add("-proceedOnError");
      }
    }
    final String customArgs = compilerOptions.ADDITIONAL_OPTIONS_STRING;
    if (customArgs != null) {
      final StringTokenizer customOptsTokenizer = new StringTokenizer(customArgs, " \t\r\n");
      boolean skip = false;
      while (customOptsTokenizer.hasMoreTokens()) {
        final String userOption = customOptsTokenizer.nextToken();
        if (FILTERED_OPTIONS.contains(userOption)) {
          skip = true;
          continue;
        }
        if (!skip) {
          if (!FILTERED_SINGLE_OPTIONS.contains(userOption)) {
            if (userOption.startsWith("-J-")) {
              vmOptions.add(userOption.substring("-J".length()));
            } else {
              options.add(userOption);
            }
          }
        }
      }
    }

    if (useEclipseCompiler(context)) {
      for (String option : options) {
        if (option.startsWith("-proceedOnError")) {
          Utils.PROCEED_ON_ERROR_KEY.set(context, Boolean.TRUE);
          break;
        }
      }
    }

    JAVAC_OPTIONS.set(context, options);
    JAVAC_VM_OPTIONS.set(context, vmOptions);
  }
コード例 #2
0
  private ExitCode compile(
      final CompileContext context,
      ModuleChunk chunk,
      DirtyFilesHolder<JavaSourceRootDescriptor, ModuleBuildTarget> dirtyFilesHolder,
      Collection<File> files,
      OutputConsumer outputConsumer)
      throws Exception {
    ExitCode exitCode = ExitCode.NOTHING_DONE;

    final boolean hasSourcesToCompile = !files.isEmpty();

    if (!hasSourcesToCompile && !dirtyFilesHolder.hasRemovedFiles()) {
      return exitCode;
    }

    final ProjectDescriptor pd = context.getProjectDescriptor();

    JavaBuilderUtil.ensureModuleHasJdk(
        chunk.representativeTarget().getModule(), context, BUILDER_NAME);
    final Collection<File> classpath =
        ProjectPaths.getCompilationClasspath(chunk, false /*context.isProjectRebuild()*/);
    final Collection<File> platformCp =
        ProjectPaths.getPlatformCompilationClasspath(chunk, false /*context.isProjectRebuild()*/);

    // begin compilation round
    final DiagnosticSink diagnosticSink = new DiagnosticSink(context);
    final Mappings delta = pd.dataManager.getMappings().createDelta();
    final Callbacks.Backend mappingsCallback = delta.getCallback();
    final OutputFilesSink outputSink =
        new OutputFilesSink(context, outputConsumer, mappingsCallback, chunk.getName());
    try {
      if (hasSourcesToCompile) {
        final AtomicReference<String> ref = COMPILER_VERSION_INFO.get(context);
        final String versionInfo =
            ref.getAndSet(null); // display compiler version info only once per compile session
        if (versionInfo != null) {
          LOG.info(versionInfo);
          context.processMessage(new CompilerMessage("", BuildMessage.Kind.INFO, versionInfo));
        }
        exitCode = ExitCode.OK;

        final Set<File> srcPath = new HashSet<File>();
        final BuildRootIndex index = pd.getBuildRootIndex();
        for (ModuleBuildTarget target : chunk.getTargets()) {
          for (JavaSourceRootDescriptor rd : index.getTempTargetRoots(target, context)) {
            srcPath.add(rd.root);
          }
        }

        final String chunkName = chunk.getName();
        context.processMessage(new ProgressMessage("Parsing java... [" + chunkName + "]"));

        final int filesCount = files.size();
        boolean compiledOk = true;
        if (filesCount > 0) {
          LOG.info(
              "Compiling "
                  + filesCount
                  + " java files; module: "
                  + chunkName
                  + (chunk.containsTests() ? " (tests)" : ""));
          if (LOG.isDebugEnabled()) {
            for (File file : files) {
              LOG.debug("Compiling " + file.getPath());
            }
            LOG.debug(" classpath for " + chunkName + ":");
            for (File file : classpath) {
              LOG.debug("  " + file.getAbsolutePath());
            }
            LOG.debug(" platform classpath for " + chunkName + ":");
            for (File file : platformCp) {
              LOG.debug("  " + file.getAbsolutePath());
            }
          }
          compiledOk =
              compileJava(
                  context,
                  chunk,
                  files,
                  classpath,
                  platformCp,
                  srcPath,
                  diagnosticSink,
                  outputSink);
        }

        context.checkCanceled();

        if (!compiledOk && diagnosticSink.getErrorCount() == 0) {
          diagnosticSink.report(
              new PlainMessageDiagnostic(
                  Diagnostic.Kind.ERROR, "Compilation failed: internal java compiler error"));
        }
        if (!Utils.PROCEED_ON_ERROR_KEY.get(context, Boolean.FALSE)
            && diagnosticSink.getErrorCount() > 0) {
          if (!compiledOk) {
            diagnosticSink.report(
                new PlainMessageDiagnostic(
                    Diagnostic.Kind.OTHER,
                    "Errors occurred while compiling module '" + chunkName + "'"));
          }
          throw new ProjectBuildException(
              "Compilation failed: errors: "
                  + diagnosticSink.getErrorCount()
                  + "; warnings: "
                  + diagnosticSink.getWarningCount());
        }
      }
    } finally {
      if (JavaBuilderUtil.updateMappings(
          context, delta, dirtyFilesHolder, chunk, files, outputSink.getSuccessfullyCompiled())) {
        exitCode = ExitCode.ADDITIONAL_PASS_REQUIRED;
      }
    }

    return exitCode;
  }