| # Copyright (c) 2014 The Chromium Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| # This file is meant to be included to optimize a target for speed |
| # rather than for size on Android. |
| # This is used in some carefully tailored targets and is not meant |
| # to be included everywhere. Before adding the template to another target, |
| # please ask in chromium-dev@. See crbug.com/411909 |
| |
| { |
| 'configurations': { |
| 'Release': { |
| 'target_conditions': [ |
| ['_toolset=="target"', { |
| 'conditions': [ |
| ['OS=="android"', { |
| 'cflags!': ['-Os'], |
| 'cflags': ['-O2'], |
| }], |
| # Do not merge -Os and -O2 in LTO. |
| # LTO merges all optimization options at link-time. -O2 takes |
| # precedence over -Os. Avoid using LTO simultaneously |
| # on -Os and -O2 parts for that reason. |
| ['OS=="android" and use_lto==1', { |
| 'cflags!': [ |
| '-flto', |
| '-ffat-lto-objects', |
| ], |
| }], |
| ['OS=="android" and use_lto_o2==1', { |
| 'cflags': [ |
| '-flto', |
| '-ffat-lto-objects', |
| ], |
| }], |
| ], |
| }], |
| ], |
| }, |
| }, |
| } |