[MacPorts] #36956: Can not install OpenCV 2.4.3 on Lion (10.7.3)

[MacPorts]

#36956: Can not install OpenCV 2.4.3 on Lion (10.7.3)
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  Reporter:  heylinus@…  |      Owner:  stromnov@…
      Type:  defect      |     Status:  new
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:  2.1.2
Resolution:              |   Keywords:
      Port:  opencv      |
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Comment (by ryandesign@…):

 In the mean time, in r99684 in November, clang got blacklisted in the
 portfile (but there was no explanation why in the commit message), so when
 you retried the build in December, clang wasn't being used anymore. So the
 problem might've been an old version of clang in Xcode 4.2, or it might be
 any version of clang. Further testing would be required. If only old
 versions of clang cause a problem, then only old versions should be
 blacklisted, using the compiler_blacklist_versions portgroup. If any
 version of clang causes a problem, then the port should include a link to
 the relevant clang or opencv bug report.

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Ticket URL: <https://trac.macports.org/ticket/36956#comment:6>
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