/*
 * Copyright (c) Facebook, Inc. and its affiliates.
 *
 * 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.facebook.buck.android.toolchain.ndk;

import com.facebook.buck.core.rulekey.AddToRuleKey;
import com.facebook.buck.core.rulekey.AddsToRuleKey;
import com.facebook.buck.core.util.immutables.BuckStyleValue;

@BuckStyleValue
public interface NdkCxxPlatformCompiler extends AddsToRuleKey {

  @AddToRuleKey
  NdkCompilerType getType();

  /**
   * @return the compiler version, corresponding to either `gcc_version` or `clang_version` from the
   *     .buckconfig settings, depending on which compiler family was selected.
   */
  @AddToRuleKey
  String getVersion();

  /**
   * @return the GCC compiler version. Since even runtimes which are not GCC-based need to use GCC
   *     tools (e.g. ar, as,, ld.gold), we need to *always* have a version of GCC.
   */
  @AddToRuleKey
  String getGccVersion();

  static NdkCxxPlatformCompiler of(NdkCompilerType type, String version, String gccVersion) {
    return ImmutableNdkCxxPlatformCompiler.of(type, version, gccVersion);
  }
}
