old_contents: #!/usr/bin/env python3
  #
  # Copyright 2013 The Flutter Authors. All rights reserved.
  # Use of this source code is governed by a BSD-style license that can be
  # found in the LICENSE file.
  
  import argparse
  import subprocess
  import sys
  import os
  
  buildroot_dir = os.path.abspath(
      os.path.join(os.path.realpath(__file__), '..', '..', '..', '..')
  )
  
  
  def main():
    parser = argparse.ArgumentParser(
        description='Copies architecture-dependent gen_snapshot binaries to output dir'
    )
  
    parser.add_argument('--dst', type=str, required=True)
    parser.add_argument('--clang-dir', type=str, default='clang_x64')
    parser.add_argument('--x64-out-dir', type=str)
    parser.add_argument('--arm64-out-dir', type=str)
  
    args = parser.parse_args()
  
    dst = (
        args.dst
        if os.path.isabs(args.dst) else os.path.join(buildroot_dir, args.dst)
    )
  
    if args.x64_out_dir:
      x64_out_dir = (
          args.x64_out_dir if os.path.isabs(args.x64_out_dir) else
          os.path.join(buildroot_dir, args.x64_out_dir)
      )
      generate_gen_snapshot(x64_out_dir, os.path.join(dst, 'gen_snapshot_x64'))
  
    if args.arm64_out_dir:
      arm64_out_dir = (
          args.arm64_out_dir if os.path.isabs(args.arm64_out_dir) else
          os.path.join(buildroot_dir, args.arm64_out_dir)
      )
      generate_gen_snapshot(
          os.path.join(arm64_out_dir, args.clang_dir),
          os.path.join(dst, 'gen_snapshot_arm64')
      )
  
  
  def generate_gen_snapshot(directory, destination):
    gen_snapshot_dir = os.path.join(directory, 'gen_snapshot')
    if not os.path.isfile(gen_snapshot_dir):
      print('Cannot find gen_snapshot at %s' % gen_snapshot_dir)
      sys.exit(1)
  
    subprocess.check_call([
        'xcrun', 'bitcode_strip', '-r', gen_snapshot_dir, '-o', destination
    ])
  
  
  if __name__ == '__main__':
    sys.exit(main())
  
new_contents: #!/usr/bin/env python3
  #
  # Copyright 2013 The Flutter Authors. All rights reserved.
  # Use of this source code is governed by a BSD-style license that can be
  # found in the LICENSE file.
  
  import argparse
  import subprocess
  import sys
  import os
  
  
  def main():
    parser = argparse.ArgumentParser(
        description='Copies architecture-dependent gen_snapshot binaries to output dir'
    )
  
    parser.add_argument('--dst', type=str, required=True)
    parser.add_argument('--clang-dir', type=str, default='clang_x64')
    parser.add_argument('--x64-out-dir', type=str)
    parser.add_argument('--arm64-out-dir', type=str)
    parser.add_argument('--armv7-out-dir', type=str)
  
    args = parser.parse_args()
  
    if args.x64_out_dir:
      generate_gen_snapshot(
          args.x64_out_dir, os.path.join(args.dst, 'gen_snapshot_x64')
      )
  
    if args.arm64_out_dir:
      generate_gen_snapshot(
          os.path.join(args.arm64_out_dir, args.clang_dir),
          os.path.join(args.dst, 'gen_snapshot_arm64')
      )
  
    if args.armv7_out_dir:
      generate_gen_snapshot(
          os.path.join(args.armv7_out_dir, args.clang_dir),
          os.path.join(args.dst, 'gen_snapshot_armv7')
      )
  
  
  def generate_gen_snapshot(directory, destination):
    gen_snapshot_dir = os.path.join(directory, 'gen_snapshot')
    if not os.path.isfile(gen_snapshot_dir):
      print('Cannot find gen_snapshot at %s' % gen_snapshot_dir)
      sys.exit(1)
  
    subprocess.check_call([
        'xcrun', 'bitcode_strip', '-r', gen_snapshot_dir, '-o', destination
    ])
  
  
  if __name__ == '__main__':
    sys.exit(main())
  
subject: Revert "Add support for relative paths in mac os gen_snapshot." (#35331)