[MacPorts] #60158: openjade @1.3.2_11: build fails with clang-9.0

[MacPorts]

#60158: openjade @1.3.2_11: build fails with clang-9.0
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  Reporter:  kencu     |      Owner:  lockhart
      Type:  defect    |     Status:  assigned
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:
Resolution:            |   Keywords:
      Port:  openjade  |
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Comment (by jmroot):

 This is literally the same problem as fixed in
 [0d29c8f434da8135ac75bbed3404a6d5570fcf1f/macports-ports], since the error
 is happening in the opensp headers. The same fix is appropriate here. I'd
 say that upstream should either add the -std option or fix the code to be
 compatible with later standards, but the last release was in 2003.

-- 
Ticket URL: <https://trac.macports.org/ticket/60158#comment:2>
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