1*6777b538SAndroid Build Coastguard Worker# Copyright 2020 The Chromium Authors 2*6777b538SAndroid Build Coastguard Worker# Use of this source code is governed by a BSD-style license that can be 3*6777b538SAndroid Build Coastguard Worker# found in the LICENSE file. 4*6777b538SAndroid Build Coastguard Worker 5*6777b538SAndroid Build Coastguard Workerimport("//build/config/compiler/pgo/pgo.gni") 6*6777b538SAndroid Build Coastguard Workerimport("//build/config/coverage/coverage.gni") 7*6777b538SAndroid Build Coastguard Worker 8*6777b538SAndroid Build Coastguard Workerdeclare_args() { 9*6777b538SAndroid Build Coastguard Worker use_clang_profiling = 10*6777b538SAndroid Build Coastguard Worker is_a_target_toolchain && (use_clang_coverage || chrome_pgo_phase == 1) 11*6777b538SAndroid Build Coastguard Worker} 12*6777b538SAndroid Build Coastguard Worker 13*6777b538SAndroid Build Coastguard Workerassert(!use_clang_profiling || is_clang, 14*6777b538SAndroid Build Coastguard Worker "Clang Source-based profiling requires clang.") 15