[MacPorts] #42399: PETSc Build error on OSX 10.7.5

[MacPorts]

#42399: PETSc Build error on OSX 10.7.5
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  Reporter:  s.schmidt@…  |      Owner:  sean@…
      Type:  defect       |     Status:  assigned
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:  2.2.1
Resolution:               |   Keywords:  Apple clang segfault
      Port:  PETSc        |
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Comment (by sean@…):

 Well, damn, that is a compiler crash. First thing to test is updating
 Xcode and Xcode Command Line Tools. Can you do both of those and clean and
 retry?

 {{{
 $ sudo port clean petsc
 $ sudo port install petsc
 }}}

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Ticket URL: <https://trac.macports.org/ticket/42399#comment:3>
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