// 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.bazel.rules.android.ndkcrosstools;
import com.google.common.collect.ImmutableList;
import com.google.devtools.build.lib.view.config.crosstool.CrosstoolConfig.CToolchain.Builder;
import java.util.List;
/**
* Class that contains implementations of NdkStlImpl, one for each STL implementation of the STL
* in the Android NDK.
*/
public final class StlImpls {
public static final String DEFAULT_STL_NAME = "gnu-libstdcpp";
private StlImpls() {}
public static class GnuLibStdCppStlImpl extends StlImpl {
public GnuLibStdCppStlImpl(NdkPaths ndkPaths) {
super(DEFAULT_STL_NAME, ndkPaths);
}
@Override
public void addStlImpl(Builder toolchain, String gccVersion) {
addBaseStlImpl(toolchain, gccVersion);
toolchain.addAllUnfilteredCxxFlag(createIncludeFlags(
ndkPaths.createGnuLibstdcIncludePaths(gccVersion, toolchain.getTargetCpu())));
}
}
public static class LibCppStlImpl extends StlImpl {
public LibCppStlImpl(NdkPaths ndkPaths) {
super("libcpp", ndkPaths);
}
@Override
public void addStlImpl(Builder toolchain, String gccVersion) {
addBaseStlImpl(toolchain, null);
toolchain.addAllUnfilteredCxxFlag(createIncludeFlags(ndkPaths.createLibcxxIncludePaths()));
}
}
public static class StlPortStlImpl extends StlImpl {
public StlPortStlImpl(NdkPaths ndkPaths) {
super("stlport", ndkPaths);
}
@Override
public void addStlImpl(Builder toolchain, String gccVersion) {
addBaseStlImpl(toolchain, null);
toolchain.addAllUnfilteredCxxFlag(createIncludeFlags(ndkPaths.createStlportIncludePaths()));
}
}
/**
* @param ndkPaths NdkPaths to use for creating the NdkStlImpls
* @return an ImmutableList of every available NdkStlImpl
*/
public static List<StlImpl> get(NdkPaths ndkPaths) {
return ImmutableList.of(
new GnuLibStdCppStlImpl(ndkPaths),
new StlPortStlImpl(ndkPaths),
new LibCppStlImpl(ndkPaths));
}
}