[MacPorts] #63137: gromacs: Error: clang-5.0 is not supported on this macOS release (Darwin 20).

[MacPorts]

#63137: gromacs: Error: clang-5.0 is not supported on this macOS release (Darwin
20).
----------------------+----------------------
  Reporter:  rikta43  |      Owner:  dstrubbe
      Type:  defect   |     Status:  assigned
  Priority:  Normal   |  Milestone:
 Component:  ports    |    Version:  2.7.1
Resolution:           |   Keywords:  bigsur
      Port:  gromacs  |
----------------------+----------------------

Comment (by reneeotten):

 see also [ticket:61692]. The version in MacPorts is about two years
 behind... I tried yesterday to update, and setting the compiler standard,
 remove the {{{libstdc++}}} part in addition to fixing other things. But it
 failed somewhere in the build and I didn't look any further yet.

 It is possible that David keeps the port behind on purpose for the
 {{{plumed}}} patches, but likely then only that subports should be kept at
 an earlier version. Anyhow, the last commit to this port was in June 2019,
 so it probably would benefit from some attention.

-- 
Ticket URL: <https://trac.macports.org/ticket/63137#comment:3>
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