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es/glapi: Remove unnecessary extensions from es_COMPAT.
[android-x86/external-mesa.git] / scons / fixes.py
1 import sys
2
3 # Monkey patch os.spawnve on windows to become thread safe
4 if sys.platform == 'win32':
5     import os
6     import threading
7     from os import spawnve as old_spawnve
8
9     spawn_lock = threading.Lock()
10
11     def new_spawnve(mode, file, args, env):
12         spawn_lock.acquire()
13         try:
14             if mode == os.P_WAIT:
15                 ret = old_spawnve(os.P_NOWAIT, file, args, env)
16             else:
17                 ret = old_spawnve(mode, file, args, env)
18         finally:
19             spawn_lock.release()
20         if mode == os.P_WAIT:
21             pid, status = os.waitpid(ret, 0)
22             ret = status >> 8
23         return ret
24
25     os.spawnve = new_spawnve
26
27