| // Copyright 2015 The Bazel Authors. All rights reserved. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| package com.google.devtools.build.lib.packages.util; |
| |
| import com.google.common.base.Predicate; |
| import com.google.common.collect.ImmutableList; |
| import com.google.devtools.build.lib.cmdline.Label; |
| import java.io.IOException; |
| |
| /** |
| * Bazel implementation of {@link MockCcSupport} |
| */ |
| public final class BazelMockCcSupport extends MockCcSupport { |
| public static final BazelMockCcSupport INSTANCE = new BazelMockCcSupport(); |
| |
| /** Filter to remove implicit dependencies of C/C++ rules. */ |
| private static final Predicate<String> CC_LABEL_NAME_FILTER = |
| new Predicate<String>() { |
| @Override |
| public boolean apply(String label) { |
| return !label.startsWith("//tools/cpp"); |
| } |
| }; |
| |
| private BazelMockCcSupport() {} |
| |
| private static final ImmutableList<String> CROSSTOOL_ARCHS = |
| ImmutableList.of("piii", "k8", "armeabi-v7a", "ppc"); |
| |
| protected static void createBasePackage(MockToolsConfig config) throws IOException { |
| config.create( |
| "base/BUILD", |
| "package(default_visibility=['//visibility:public'])", |
| "cc_library(name = 'system_malloc', linkstatic = 1)", |
| "cc_library(name = 'base', srcs=['timestamp.h'])"); |
| if (config.isRealFileSystem()) { |
| config.linkTool("base/timestamp.h"); |
| } else { |
| config.create("base/timestamp.h", ""); |
| } |
| } |
| |
| @Override |
| protected String getRealFilesystemCrosstoolTopPath() { |
| assert false; |
| return null; |
| } |
| |
| @Override |
| protected String[] getRealFilesystemTools(String crosstoolTop) { |
| assert false; |
| return null; |
| } |
| |
| @Override |
| protected ImmutableList<String> getCrosstoolArchs() { |
| return CROSSTOOL_ARCHS; |
| } |
| |
| @Override |
| public void setup(MockToolsConfig config) throws IOException { |
| writeMacroFile(config); |
| setupRulesCc(config); |
| setupCcToolchainConfig(config); |
| } |
| |
| @Override |
| public Label getMockCrosstoolLabel() { |
| return Label.parseAbsoluteUnchecked("@bazel_tools//tools/cpp:toolchain"); |
| } |
| |
| @Override |
| public String getMockCrosstoolPath() { |
| return "bazel_tools_workspace/tools/cpp/"; |
| } |
| |
| @Override |
| public Predicate<String> labelNameFilter() { |
| return CC_LABEL_NAME_FILTER; |
| } |
| } |