| # Copyright (c) 2008 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. |
| |
| def PatternRule(target, source, env): |
| """Apply env substitution to a target with $SOURCE included. Returns a list |
| containing the new target and source to pass to a builder.""" |
| target_sub = env.subst(target, source=env.File(source)) |
| return [target_sub, source] |
| |
| def GetInputs(var, env): |
| """Expands an env substitution variable and returns it as a list of |
| strings.""" |
| return [str(v) for v in env.subst_list(var)[0]] |
