[MacPorts] #20075: petsc does not build anymore

[MacPorts]

#20075: petsc does not build anymore
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 Reporter:  arne.schmitz@…        |       Owner:  mmoll@…           
     Type:  defect                |      Status:  new               
 Priority:  Normal                |   Milestone:                    
Component:  ports                 |     Version:  1.7.1             
 Keywords:                        |        Port:  petsc openmpi     
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Comment(by mmoll@…):

 petsc works as long as you have built openmpi with Fortran support through
 one of these variants: g95, gcc42, or gcc43. For scientific computing-
 related ports such as petsc it does not seem unreasonable to me that a
 Fortan compiler is installed. However, it is currently impossible to
 depend on a variant of a port. Adding a dependency on a fortran compiler
 to the petsc port wouldn't work, since the Fortran support also needs to
 be built into openmpi.

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Ticket URL: <http://trac.macports.org/ticket/20075#comment:2>
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