hdf5 @1.8.15-patch1: unsupported variant combinations to be handled smoothly

[petrrr]

The following combination of variants is not handled smoothly:

+cxx +fortran +gcc{5,6} +openmpi +szip

I'd propose that either the missing dependencies (openmpi-gcc{5,6}) are added, or that the hdf5 port handles this combination explicitly.

petr% sudo port -v install hdf5 +cxx +fortran +gcc5 +openmpi +szip
--->  Computing dependencies for hdf5.
Error: Dependency 'openmpi-gcc5' not found.
To report a bug, follow the instructions in the guide:
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Error: Processing of port hdf5 failed

[mamoll (Mark Moll)]

IMO, this should be fixed in the compilers port group. Any other port that uses openmpi and gcc{5,6} will run into this problem.

[larryv (Lawrence Velázquez)]

Yes, openmpi-gcc5 and openmpi-gcc6 do not exist. See #48091.

[petrrr]

Okay, so let's close this and get #48091 solved.