[MacPorts] #56450: mpich removed subports that other ports still use.

[MacPorts]

#56450: mpich removed subports that other ports still use.
------------------------+--------------------
 Reporter:  ryandesign  |      Owner:  (none)
     Type:  defect      |     Status:  new
 Priority:  Normal      |  Milestone:
Component:  ports       |    Version:
 Keywords:              |       Port:
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 Some [changeset:3aa83fd52375f4af609eed7d9f6dedbcb25738b7/macports-ports
 old compiler subports were removed from mpich] but other ports still have
 variants that declare dependencies on the removed subports.

 This causes [https://build.macports.org/builders/jobs-
 mirror/builds/14815/steps/mirror/logs/stdio failures of our distfile
 mirroring job], which attempts to mirror each variant.

 For example, the mpich-gcc47 subport was removed, but here is a list of
 ports that depend on mpich and that still have gcc47 variants:

 {{{
 $ port echo depends:mpich and variant:gcc47
 abinit
 cicada
 dolfin
 expgram
 feast
 GASNet
 hpl
 mumps
 omnicompiler
 paraview
 parmetis
 petsc
 petsc-devel
 pfft
 py-mpi4py
 py-petsc4py
 py-slepc4py
 py27-mpi4py
 py27-petsc4py
 py27-slepc4py
 py34-mpi4py
 py34-petsc4py
 py34-slepc4py
 py35-mpi4py
 py35-petsc4py
 py35-slepc4py
 py36-mpi4py
 py36-petsc4py
 py36-slepc4py
 quantum-espresso
 scalapack
 scotch
 sprng
 sundials
 sundials2
 superlu_dist
 yaxt
 }}}

 I guess those variants should be removed from those other ports.

-- 
Ticket URL: <https://trac.macports.org/ticket/56450>
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