[MacPorts] #52516: sundials @2.6.2_1: update to 2.7.0, add +fcmix

[MacPorts]

#52516: sundials @2.6.2_1: update to 2.7.0, add +fcmix
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  Reporter:  jjstickel  |      Owner:  seanfarley
      Type:  update     |     Status:  closed
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:
Resolution:  fixed      |   Keywords:  haspatch
      Port:  sundials   |
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Comment (by jjstickel):

 From the docs,
 {{{
 FCMIX_ENABLE - Enable Fortran-C support
 }}}
 Then fortran libraries are created and installed (libsundials_fcvode.a,
 libsundials_fkinsol.a, etc). Maybe fortran is not used to build these, but
 they are needed to use sundials components from fortran programs. The docs
 also say that fortran support is also triggered by enabling blas or
 lapack, and it seems you have captured this logic already in your Portfile
 by requiring +examples when accelerate, atlas, or openblas variants are
 used. However, the examples themselves are not required (I don't think),
 but rather the fortran and lapack components.

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Ticket URL: <https://trac.macports.org/ticket/52516#comment:10>
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