message: drake: Enable debug symbols by default on Linux 64.
diff: @@ -17,5 +17,8 @@ try:
  except:
  valgrind = None
  +cfg = drake.cxx.Config()
  +cfg.enable_debug_symbols()
  +
  with drake.Drake('../..') as d:
  - d.run(valgrind = valgrind)
  + d.run(cxx_config = cfg, valgrind = valgrind)
  