src/build/linux/unbundle/harfbuzz-ng.gn

# Copyright 2017 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.

declare_args() {
  # Blink uses a cutting-edge version of Harfbuzz (version listed in
  # third_party/harfbuzz-ng/README.chromium); most Linux distros do not contain
  # a new enough version of the code to work correctly. However, ChromeOS
  # chroots (i.e. real ChromeOS builds for devices) do contain a new enough
  # version of the library, and so this variable exists so that ChromeOS can
  # build against the system lib and keep binary sizes smaller.
  use_system_harfbuzz = true
}