runtime/lib/math_sources.gni - sdk - Git at Google

 # Copyright (c) 2017, the Dart project authors.  Please see the AUTHORS file
 # for details. All rights reserved. Use of this source code is governed by a
 # BSD-style license that can be found in the LICENSE file.

 math_runtime_cc_files = [ "math.cc" ]
	# Copyright (c) 2017, the Dart project authors. Please see the AUTHORS file
	# for details. All rights reserved. Use of this source code is governed by a
	# BSD-style license that can be found in the LICENSE file.

	math_runtime_cc_files = [ "math.cc" ]