[MacPorts] #54783: Inventor @2.1.5-10: error: redefinition of 'getCenter'

[MacPorts]

#54783: Inventor @2.1.5-10: error: redefinition of 'getCenter'
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  Reporter:  Blokkendoos  |      Owner:  cssdev
      Type:  defect       |     Status:  assigned
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:  2.4.1
Resolution:               |   Keywords:
      Port:  Inventor     |
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Comment (by cssdev):

 This port is based on the SGI Open Inventor code that predates FEI's
 subsequent support for macOS. It took lots of headaches to make it work
 for gcc on the Mac, and I think the code base is not friendly to clang's
 more strict enforcement of compliance with newer standards. Should I try
 to figure out building with gcc? Moving a code base this large to a new
 compiler with new C++ standards is going to likely fall beyond the
 boundaries of available effort.

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Ticket URL: <https://trac.macports.org/ticket/54783#comment:6>
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