kc3-lang/angle/scripts/remove_file_if_exists.py

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• Hash : f15f9cec
  Author :
  Date : 2017-12-13T15:02:24
  

  Vulkan: Roll loader/validation layers SDK. (2/2)
  
  This hasn't been updated in a while, so there are many changes.
  It should also include better validation for memory barriers.
  
  Also includes updated builds for SPIRV Tools and glslang.
  A few pull requests need to land before landing this in ANGLE.
  
  This second step re-enables Vulkan and includes the updated build.
  
  Includes a workaround for parameter_validation.h no longer being
  auto-generated, and the stale file clobbering the build.
  
  Also includes a fix for an incorrect memory barrier.
  
  Bug: angleproject:2237
  Change-Id: Iae611764870281ed6aa7b187ec0c4e44226c722a
  Reviewed-on: https://chromium-review.googlesource.com/759197
  Commit-Queue: Jamie Madill <jmadill@chromium.org>
  Reviewed-by: Frank Henigman <fjhenigman@chromium.org>
  

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• scripts/remove_file_if_exists.py

• #!/usr/bin/python2
  #
  # Copyright 2017 The ANGLE Project Authors. All rights reserved.
  # Use of this source code is governed by a BSD-style license that can be
  # found in the LICENSE file.
  #
  # remove_file_if_exists.py:
  #   This special action is needed to remove generated headers.
  #   Otherwise ANGLE will pick up the old file(s) and the build will fail.
  #
  
  import sys
  import os
  
  if len(sys.argv) < 3:
      print("Usage: " + sys.argv[0] + " <remove_file> <stamp_file>")
  
  remove_file = sys.argv[1]
  if os.path.isfile(remove_file):
      os.remove(remove_file)
  
  # touch a dummy file to keep a timestamp
  with open(sys.argv[2], "w") as f:
      f.write("blah")
      f.close()
  

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