[MacPorts] #57701: cctools build failure

[MacPorts]

#57701: cctools build failure
----------------------+----------------------
  Reporter:  LXuipp   |      Owner:  jeremyhu
      Type:  defect   |     Status:  assigned
  Priority:  Normal   |  Milestone:
 Component:  ports    |    Version:  2.5.4
Resolution:           |   Keywords:
      Port:  cctools  |
----------------------+----------------------

Comment (by kencu):

 also, don't forget good housekeeping. Always clean out a failed build
 directory before trying again, or you are starting from an uncertain
 state, and will likely have unpredictable results:
 {{{
 sudo port clean cctools
 sudo port -v install cctools
 }}}

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Ticket URL: <https://trac.macports.org/ticket/57701#comment:4>
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