1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef BASE_BUILD_TIME_ 6 #define BASE_BUILD_TIME_ 7 8 #include "base/base_export.h" 9 #include "base/time/time.h" 10 11 namespace base { 12 13 // GetBuildTime returns the time at which the current binary was built. 14 // 15 // This uses the __DATE__ and __TIME__ macros, which don't trigger a rebuild 16 // when they change. However, official builds will always be rebuilt from 17 // scratch. 18 // 19 // Also, since __TIME__ doesn't include a timezone, this value should only be 20 // considered accurate to a day. 21 Time BASE_EXPORT GetBuildTime(); 22 23 } // namespace base 24 25 #endif // BASE_BUILD_TIME_ 26