# Copyright 2022 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

# To run NaCl on CrOS ARM64, we use a nacl_helper binary which gets built for
# ARM32. is_minimal_toolchain indicates that we are currently building this.
# This is required because the Chrome OS build makes only a minimal set of ARM32
# libraries available inside an ARM64 build, which means we need to limit the
# (indirect) dependencies of nacl_helper.
# Note that this is different from is_nacl in that we are not actually using a
# nacl toolchain to compile nacl_helper.
# See https://crbug.com/1339021 for more details.
is_minimal_toolchain =
    target_cpu == "arm64" && current_cpu == "arm" && (is_chromeos || is_linux)