port variants

[Mark Brethen]

Why don’t 'port info’  and ‘port variants’ list the same variants available for that port? For instance,

brethen-air:ports marbre$ port info getdp
getdp @3.0.3 (science, math)
Variants:             [+]accelerate, atlas, clang33, clang34, clang37, clang38, clang39, clang40, clang50, clang60, clang70, debug, g95, [+]gfortran, [+]gmsh, mpich, mpich_devel, openblas, openmpi, openmpi_devel, petsc, [+]python27,
                      python36, python37, universal

Description:          GetDP is a free finite element solver using mixed elements to discretize de Rham-type complexes in one, two and three dimensions.
Homepage:             http://getdp.info

Build Dependencies:   cmake, gcc8
Library Dependencies: arpack, gsl, hpddm, vecLibFort, libgcc, python27, gmsh
Platforms:            darwin
License:              GPL-2+
Maintainers:          Email: mcalhoun at macports.org, GitHub: MarcusCalhoun-Lopez
                      Policy: openmaintainer
brethen-air:ports marbre$ port variants gmsh
gmsh has the variants:
[+]accelerate: Build with linear algebra from built-in Accelerate framework
     * conflicts with atlas openblas
   atlas: Build with linear algebra from ATLAS
     * conflicts with accelerate openblas
   clang33: Build using the MacPorts clang 3.3 compiler
     * conflicts with clang34 clang37 clang38 clang39 clang40 clang50 clang60 clang70
   clang34: Build using the MacPorts clang 3.4 compiler
     * conflicts with clang33 clang37 clang38 clang39 clang40 clang50 clang60 clang70
   clang37: Build using the MacPorts clang 3.7 compiler
     * conflicts with clang33 clang34 clang38 clang39 clang40 clang50 clang60 clang70
   clang38: Build using the MacPorts clang 3.8 compiler
     * conflicts with clang33 clang34 clang37 clang39 clang40 clang50 clang60 clang70
   clang39: Build using the MacPorts clang 3.9 compiler
     * conflicts with clang33 clang34 clang37 clang38 clang40 clang50 clang60 clang70
   clang40: Build using the MacPorts clang 4.0 compiler
     * conflicts with clang33 clang34 clang37 clang38 clang39 clang50 clang60 clang70
   clang50: Build using the MacPorts clang 5.0 compiler
     * conflicts with clang33 clang34 clang37 clang38 clang39 clang40 clang60 clang70
   clang60: Build using the MacPorts clang 6.0 compiler
     * conflicts with clang33 clang34 clang37 clang38 clang39 clang40 clang50 clang70
   clang70: Build using the MacPorts clang 7.0 compiler
     * conflicts with clang33 clang34 clang37 clang38 clang39 clang40 clang50 clang60
   debug: Enable debug binaries
   docs: build documentation
   g95: Build using the g95 Fortran compiler
     * conflicts with gfortran
   getdp: Enable GetDP solver
   gfortran: Build using the MacPorts gcc 8 Fortran compiler
     * conflicts with g95 g95
   mpich: Build using the MPICH compiler
     * conflicts with mpich_devel openmpi openmpi_devel
   mpich_devel: Build using the MPICH-devel compiler
     * conflicts with mpich openmpi openmpi_devel
   openblas: Build with linear algebra from OpenBLAS
     * conflicts with accelerate atlas
   openmpi: Build using the OpenMPI compiler
     * conflicts with mpich mpich_devel openmpi_devel
   openmpi_devel: Build using the OpenMPI-devel compiler
     * conflicts with mpich mpich_devel openmpi
   universal: Build for multiple architectures

compare docs and python variants.

Mark Brethen
mark.brethen at gmail.com