[MacPorts] #70458: mpich, openmpi: add gcc14 and clang18 variants

[MacPorts]

#70458: mpich, openmpi: add gcc14 and clang18 variants
-------------------------------------+-------------------------------------
 Reporter:                           |      Owner:  (none)
  aeiouaeiouaeiouaeiouaeiouaeiou     |
     Type:  defect                   |     Status:  new
 Priority:  Normal                   |  Milestone:
Component:  ports                    |    Version:
 Keywords:                           |       Port:  mpich, openmpi, netcdf-
                                     |  fortran
-------------------------------------+-------------------------------------
 Buildbots are fails to build netcdf-fortran because the requirement port
 does not exist.

 {{{
 --->  Cleaning netcdf-fortran
 --->  Removing work directory for netcdf-fortran
 --->  Fetching distfiles for netcdf-fortran
 --->  Checksumming netcdf-fortran-4.6.1.tar.gz
 netcdf-fortran +gcc12
 netcdf-fortran +openmpi
 netcdf-fortran +universal
 netcdf-fortran +mpich
 netcdf-fortran +gccdevel
 netcdf-fortran +gcc13
 netcdf-fortran +g95
 netcdf-fortran +gcc10
 netcdf-fortran +gcc11
 netcdf-fortran with platform 'darwin 8 powerpc'
 netcdf-fortran with platform 'darwin 8 i386'
 netcdf-fortran with platform 'darwin 9 powerpc'
 netcdf-fortran with platform 'darwin 9 i386'
 netcdf-fortran with platform 'darwin 10 i386'
 netcdf-fortran with platform 'darwin 11 i386'
 netcdf-fortran with platform 'darwin 12 i386'
 netcdf-fortran with platform 'darwin 13 i386'
 netcdf-fortran with platform 'darwin 14 i386'
 netcdf-fortran with platform 'darwin 16 i386'
 netcdf-fortran with platform 'darwin 17 i386'
 netcdf-fortran with platform 'darwin 18 i386'
 netcdf-fortran with platform 'darwin 19 i386'
 netcdf-fortran with platform 'darwin 20 arm'
 netcdf-fortran with platform 'darwin 20 i386'
 netcdf-fortran with platform 'darwin 21 arm'
 netcdf-fortran with platform 'darwin 21 i386'
 netcdf-fortran with platform 'darwin 22 arm'
 netcdf-fortran with platform 'darwin 22 i386'
 netcdf-fortran with platform 'darwin 23 arm'
 netcdf-fortran with platform 'darwin 23 i386'
 Error: No such port: openmpi-gcc14
 ./mpbb/mpbb: error: `mirror-distfiles' failed to run successfully
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/70458>
MacPorts <https://www.macports.org/>
Ports system for macOS