[MacPorts] #53274: gnuradio 3.7.10.1: Fails to build on OS X Sierra

[MacPorts]

#53274: gnuradio 3.7.10.1:  Fails to build on OS X Sierra
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  Reporter:  mksta1000  |      Owner:  michaelld
      Type:  defect     |     Status:  assigned
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:  2.3.5
Resolution:             |   Keywords:
      Port:  gnuradio   |
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Comment (by mksta1000):

 gnuradio built successfully when documentation was disabled.  I am not
 able to use the rsync protocol to update the macports source code- I use
 the https mirror for the daily tarball of portfiles.  Is there a way to
 get the macports source to update without using rsync?

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Ticket URL: <https://trac.macports.org/ticket/53274#comment:7>
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