[MacPorts] #56097: audacity: not always respecting CXXFLAGS

[MacPorts]

#56097: audacity: not always respecting CXXFLAGS
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  Reporter:  mojca     |      Owner:  RJVB
      Type:  defect    |     Status:  new
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:
Resolution:            |   Keywords:
      Port:  audacity  |
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Comment (by RJVB):

 Ah, right. That's not completely unheard of (or wrong): `CXXFLAGS` is for
 compiling, the command generating `libvamp-sdk.so` is a link command. Is
 the `-stdlib=macports-stdc++` option added to `configure.ldflags`?
 Libvamp's Makefile does inclde `$(LDFLAGS)` in its link commands, but the
 variable appears to be empty. There is already a patch for that Makefile,
 adding a mod that will allow setting LDFLAGS explicitly will be trivial.

 I no longer have a 10.6 VM with a functional (let alone up-to-date)
 MacPorts install, unfortunately.

 You had a look at the libvamp repo, does it look like something we might
 prefer providing in MacPorts instead of relying on an embedded copy?

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Ticket URL: <https://trac.macports.org/ticket/56097#comment:5>
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