[MacPorts] #54406: libcaca-devel @20161007 and libcaca @0.99.beta19_5 won't build on Snow Leopard, Mac OS X 10.6.8, because of faulty /opt/local/include/cppunit/TestCaller.h file?

[MacPorts]

#54406: libcaca-devel @20161007 and libcaca @0.99.beta19_5 won't build on Snow
Leopard, Mac OS X 10.6.8, because of faulty
/opt/local/include/cppunit/TestCaller.h file?
------------------------+-------------------------
  Reporter:  ballapete  |      Owner:
      Type:  defect     |     Status:  closed
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:  2.4.1
Resolution:  fixed      |   Keywords:  snowleopard
      Port:             |
------------------------+-------------------------

Comment (by kencu):

 I also note that this is one of those ports that doesn't put the
 -stdlib=libc++ on the build line.  I think Peter has upgraded to
 LibcxxOnOlderSystems now, and clang will default to adding the wrong
 stdlib if it is not specified.

 If so, and if this still doesn't build, it might needed to be added with a
 configure addition.

 `configure.cxxflags-append -stdlib=libc++` and possibly also `configure
 .ldflags-append -stdlib=libc++`

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Ticket URL: <https://trac.macports.org/ticket/54406#comment:4>
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