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1 #!/usr/bin/python | 1 #!/usr/bin/env python |
2 # Copyright (c) 2012 The Native Client Authors. All rights reserved. | 2 # Copyright (c) 2012 The Native Client Authors. All rights reserved. |
3 # Use of this source code is governed by a BSD-style license that can be | 3 # Use of this source code is governed by a BSD-style license that can be |
4 # found in the LICENSE file. | 4 # found in the LICENSE file. |
5 # | 5 # |
6 # IMPORTANT NOTE: If you make local mods to this file, you must run: | 6 # IMPORTANT NOTE: If you make local mods to this file, you must run: |
7 # % pnacl/build.sh driver | 7 # % pnacl/build.sh driver |
8 # in order for them to take effect in the scons build. This command | 8 # in order for them to take effect in the scons build. This command |
9 # updates the copy in the toolchain/ tree. | 9 # updates the copy in the toolchain/ tree. |
10 | 10 |
11 # Global environment and expression parsing for the PNaCl driver | 11 # Global environment and expression parsing for the PNaCl driver |
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514 | 514 |
515 | 515 |
516 env = Environment() | 516 env = Environment() |
517 | 517 |
518 def override_env(meth_name, func): | 518 def override_env(meth_name, func): |
519 """Override a method in the global |env|, given the method name | 519 """Override a method in the global |env|, given the method name |
520 and the new function. | 520 and the new function. |
521 """ | 521 """ |
522 global env | 522 global env |
523 setattr(env, meth_name, types.MethodType(func, env, Environment)) | 523 setattr(env, meth_name, types.MethodType(func, env, Environment)) |
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