[MacPorts] #66307: Scalapack: configure options breaking build on PPC

[MacPorts]

#66307: Scalapack: configure options breaking build on PPC
---------------------------+-------------------------------------------
  Reporter:  barracuda156  |      Owner:  catap
      Type:  defect        |     Status:  assigned
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.8.0
Resolution:                |   Keywords:  powerpc, leopard, snowleopard
      Port:  scalapack     |
---------------------------+-------------------------------------------

Comment (by barracuda156):

 Replying to [comment:3 kencu]:
 > Not to mention that gcc12 in not presently a supported compiler on
 macports for systems < SnowLeopard or for PPC.
 >
 > The mpich ecosystem is quite difficult to approach, and a general fix
 for older systems is not simple.
 >
 > In the end, I just wrote up my own mpich-default port in about 10
 minutes that builds and runs on every system from 10.4 PPC on up.

 That can be another solution. Could you commit your update to mpich-
 default or share it, so that we don’t do the work twice?

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Ticket URL: <https://trac.macports.org/ticket/66307#comment:4>
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