def GetPerTargetSettings(self):
    first_pass = True
    result = {}
    for configname in sorted(self.xcode_settings.keys()):
      if first_pass:
        result = dict(self.xcode_settings[configname])
        first_pass = False
      else:
        for key, value in self.xcode_settings[configname].iteritems():
          if key not in result:
            continue
          elif result[key] != value:
            del result[key]
    return result
Returns the serial number of a connected android device.
dataset/ETHPy150Open adblockplus/gyp/pylib/gyp/xcode_emulation.py/XcodeSettings.GetPerTargetSettings--crossover with--dataset/ETHPy150Open ARM-software/workload-automation/wlauto/utils/android.py/adb_get_device