1695b41eeSopenharmony_ci// Copyright 2012 Google Inc. All Rights Reserved.
2695b41eeSopenharmony_ci//
3695b41eeSopenharmony_ci// Licensed under the Apache License, Version 2.0 (the "License");
4695b41eeSopenharmony_ci// you may not use this file except in compliance with the License.
5695b41eeSopenharmony_ci// You may obtain a copy of the License at
6695b41eeSopenharmony_ci//
7695b41eeSopenharmony_ci//     http://www.apache.org/licenses/LICENSE-2.0
8695b41eeSopenharmony_ci//
9695b41eeSopenharmony_ci// Unless required by applicable law or agreed to in writing, software
10695b41eeSopenharmony_ci// distributed under the License is distributed on an "AS IS" BASIS,
11695b41eeSopenharmony_ci// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12695b41eeSopenharmony_ci// See the License for the specific language governing permissions and
13695b41eeSopenharmony_ci// limitations under the License.
14695b41eeSopenharmony_ci
15695b41eeSopenharmony_ci#ifndef NINJA_EXPLAIN_H_
16695b41eeSopenharmony_ci#define NINJA_EXPLAIN_H_
17695b41eeSopenharmony_ci
18695b41eeSopenharmony_ci#include <stdio.h>
19695b41eeSopenharmony_ci
20695b41eeSopenharmony_ci#define EXPLAIN(fmt, ...) {                                             \
21695b41eeSopenharmony_ci  if (g_explaining)                                                     \
22695b41eeSopenharmony_ci    fprintf(stderr, "ninja explain: " fmt "\n", __VA_ARGS__);           \
23695b41eeSopenharmony_ci}
24695b41eeSopenharmony_ci
25695b41eeSopenharmony_ciextern bool g_explaining;
26695b41eeSopenharmony_ci
27695b41eeSopenharmony_ciextern bool g_keep_depfile;
28695b41eeSopenharmony_ci
29695b41eeSopenharmony_ciextern bool g_keep_rsp;
30695b41eeSopenharmony_ci
31695b41eeSopenharmony_ciextern bool g_experimental_statcache;
32695b41eeSopenharmony_ci
33695b41eeSopenharmony_ci#endif // NINJA_EXPLAIN_H_
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