Re: [MacPorts] #54421: blackbox @0.70.1 won't build on Snow Leopard, Mac OS X 10.6.8, (cxx_stdlib = libc++) because – Clang 3.9 is too modern?

[MacPorts]

#54421: blackbox @0.70.1 won't build on Snow Leopard, Mac OS X 10.6.8, (cxx_stdlib
= libc++) because – Clang 3.9 is too modern?
------------------------+-------------------
  Reporter:  ballapete  |      Owner:
      Type:  defect     |     Status:  new
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:  2.4.1
Resolution:             |   Keywords:
      Port:  blackbox   |
------------------------+-------------------

Comment (by ballapete):

 I think the cause for the failure is that Clang assumes a modern C++
 dialect used for Blackbox. Clang's man page says that `-std=c89` or
 `-ansi` should bring Clang in the proper mood. It simply does not work to
 invoke `port -vd install blackbox onfigure.cxxflags-append -std=c89` or
 `port -vd install blackbox onfigure.cxxflags-append -ansi`… `Port` does
 not use that addtional setting.

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Ticket URL: <https://trac.macports.org/ticket/54421#comment:7>
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