diff options
Diffstat (limited to 'third_party/libwebrtc/build/config/compiler/pgo/pgo.gni')
| -rw-r--r-- | third_party/libwebrtc/build/config/compiler/pgo/pgo.gni | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/third_party/libwebrtc/build/config/compiler/pgo/pgo.gni b/third_party/libwebrtc/build/config/compiler/pgo/pgo.gni new file mode 100644 index 0000000000..c053eb530b --- /dev/null +++ b/third_party/libwebrtc/build/config/compiler/pgo/pgo.gni @@ -0,0 +1,25 @@ +# Copyright 2016 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. + +import("//build/config/chromecast_build.gni") +import("//build/config/chromeos/ui_mode.gni") + +declare_args() { + # Specify the current PGO phase. + # Here's the different values that can be used: + # 0 : Means that PGO is turned off. + # 1 : Used during the PGI (instrumentation) phase. + # 2 : Used during the PGO (optimization) phase. + chrome_pgo_phase = 0 + if (is_official_build && + # TODO(crbug.com/1052397): Remove chromeos_is_browser_only once + # target_os switch for lacros-chrome is completed. + (is_win || is_mac || + (is_linux && !chromeos_is_browser_only && !is_chromecast))) { + chrome_pgo_phase = 2 + } + + # When using chrome_pgo_phase = 2, read profile data from this path. + pgo_data_path = "" +} |