15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2011 The Chromium Authors. All rights reserved.
25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be
35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file.
45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#ifndef BASE_BUILD_TIME_
65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define BASE_BUILD_TIME_
75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/base_export.h"
9eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#include "base/time/time.h"
105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace base {
125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// GetBuildTime returns the time at which the current binary was built.
145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)//
155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// This uses the __DATE__ and __TIME__ macros, which don't trigger a rebuild
165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// when they change. However, official builds will always be rebuilt from
175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// scratch.
185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)//
195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Also, since __TIME__ doesn't include a timezone, this value should only be
205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// considered accurate to a day.
215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)Time BASE_EXPORT GetBuildTime();
225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}  // namespace base
245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif  // BASE_BUILD_TIME_
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