[MacPorts] #41335: openbabel 2.3.1 doesn't compile in Mavericks

[MacPorts]

#41335: openbabel 2.3.1 doesn't compile in Mavericks
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  Reporter:  gezelter@…  |      Owner:  mlund@…
      Type:  update      |     Status:  new
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:  2.2.1
Resolution:              |   Keywords:  mavericks haspatch
      Port:  openbabel   |
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Comment (by Mathias.Laurin+macports.org@…):

 Replying to [ticket:41335 gezelter@…]:
 > The openbabel 2.3.1 port depends on eigen (which doesn't compile on
 Mavericks), and has a few C++11 oddities in include files that prevent
 compilation even with eigen3.  The modified port file and 5 patches fix
 compilation on Mavericks and bump openbabel to 2.3.2.

 I have a patch-less solution. Matt Swain proposed a fix to the Open Babel
 mailing list on 31 Oct 2013 (he deserves the credit) and proposes that the
 tr1 oddities are due to the fact that Mavericks changes the default C++
 library from libstdc++ to libc++ (I am quoting here).

 Anyway, patched Portfile attached.

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Ticket URL: <https://trac.macports.org/ticket/41335#comment:6>
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