kc3-lang/angle/scripts/update_canary_angle.py

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• Hash : a7f97a27
  Author :
  Date : 2018-08-21T00:04:05
  

  Gyp is dead.  Long live gn.
  
  Remove the gyp build.  The .gypi files were not renamed so that diff and
  rebase would work on this change.  They will be renamed in a separate
  change.
  
  BUG=angleproject:1569
  
  Change-Id: If8a217027633293664b820104f91a4ca5889b24e
  Reviewed-on: https://chromium-review.googlesource.com/1187380
  Commit-Queue: Frank Henigman <fjhenigman@chromium.org>
  Reviewed-by: Jamie Madill <jmadill@chromium.org>
  Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
  

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• scripts/update_canary_angle.py

• #!/usr/bin/python2
  #
  # Copyright 2016 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.
  #
  # update_canary_angle.py:
  #   Helper script that copies Windows ANGLE DLLs into the Canary
  #   application directory. Much faster than compiling Chrome from
  #   source. The script checks for the most recent DLLs in a set of
  #   search paths, and copies that into the most recent Canary
  #   binary folder. Only works on Windows.
  
  import sys, os, shutil
  
  # Set of search paths.
  source_paths = [
      os.path.join('..', 'out', 'Debug'),
      os.path.join('..', 'out', 'Debug_x64'),
      os.path.join('..', 'out', 'Release'),
      os.path.join('..', 'out', 'Release_x64'),
  ]
  
  script_dir = os.path.dirname(sys.argv[0])
  
  # Default Canary installation path.
  chrome_folder = os.path.join(os.environ['LOCALAPPDATA'], 'Google', 'Chrome SxS', 'Application')
  
  # Find the most recent ANGLE DLLs
  binary_name = 'libGLESv2.dll'
  newest_folder = None
  newest_mtime = None
  for path in source_paths:
      binary_path = os.path.join(script_dir, path, binary_name)
      if os.path.exists(binary_path):
          binary_mtime = os.path.getmtime(binary_path)
          if (newest_folder is None) or (binary_mtime > newest_mtime):
              newest_folder = os.path.join(script_dir, path)
              newest_mtime = binary_mtime
  
  if newest_folder is None:
      sys.exit("Could not find ANGLE DLLs!")
  
  source_folder = newest_folder
  
  # Is a folder a chrome binary directory?
  def is_chrome_bin(str):
      chrome_file = os.path.join(chrome_folder, str)
      return os.path.isdir(chrome_file) and all([char.isdigit() or char == '.' for char in str])
  
  sorted_chrome_bins = sorted([folder for folder in os.listdir(chrome_folder) if is_chrome_bin(folder)], reverse=True)
  
  dest_folder = os.path.join(chrome_folder, sorted_chrome_bins[0])
  
  print('Copying DLLs from ' + source_folder + ' to ' + dest_folder + '.')
  
  for dll in ['libGLESv2.dll', 'libEGL.dll']:
      src = os.path.join(source_folder, dll)
      if os.path.exists(src):
          # Make a backup of the original unmodified DLLs if they are present.
          backup = os.path.join(source_folder, dll + '.backup')
          if not os.path.exists(backup):
              shutil.copyfile(src, backup)
          shutil.copyfile(src, os.path.join(dest_folder, dll))
  

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