[MacPorts] #54560: ncview and hdf5 install loop

[MacPorts]

#54560: ncview and hdf5 install loop
---------------------------+-----------------
  Reporter:  basmac        |      Owner:
      Type:  defect        |     Status:  new
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:
Resolution:                |   Keywords:
      Port:  ncview  hdf5  |
---------------------------+-----------------

Comment (by mf2k):

 This is probably unrelated, but your libemos port is built with gcc5, and
 gcc6 is the default now. The rest of your scientific ports are built with
 gcc6. I recommend building libemos with gcc6.

 Something like this should work for this and others built with gcc5.
 {{{
 sudo port upgrade --enforce-variants installed -gcc5
 }}}

--
Ticket URL: <https://trac.macports.org/ticket/54560#comment:4>
MacPorts <https://www.macports.org/>
Ports system for macOS