[MacPorts] #42460: gnudatalanguage fails to build

[MacPorts]

#42460: gnudatalanguage fails to build
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  Reporter:  pclaplante@…     |      Owner:  sean@…
      Type:  defect           |     Status:  assigned
  Priority:  Normal           |  Milestone:
 Component:  ports            |    Version:  2.2.1
Resolution:                   |   Keywords:
      Port:  gnudatalanguage  |
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Changes (by sean@…):

 * owner:  takeshi@… => sean@…
 * status:  new => assigned


Comment:

 This is curious. So, mpi.setup takes out the openmpi variants **from
 gnudatalanguage** so it ignores `+openmpi`. `netcdf-cxx`, `hdf5-18`, and
 other mpi ports, however, see `+openmpi` and try to use that. I think the
 easiest thing to do here is exit early and warn the user about the
 incompatibility. I'll see if I can get that to work.

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Ticket URL: <https://trac.macports.org/ticket/42460#comment:3>
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