[MacPorts] #42991: boost @1.55.0_2: 'bits/c++config.h' file not found

[MacPorts]

#42991: boost @1.55.0_2: 'bits/c++config.h' file not found
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  Reporter:  twilsonco@…  |      Owner:  macports-tickets@…
      Type:  defect       |     Status:  new
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:  2.2.1
Resolution:               |   Keywords:  mavericks
      Port:  boost        |
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Comment (by twilsonco@…):

 Unlike #42990 and #42992, reinstall of Xcode, command line tools and
 macports did not fix the problem. Still getting error about missing
 /usr/include/c++/4.2.1/bits/c++config.h (although to be fair the actual
 error is "'bits/c++config.h' file not found".

 c++config.h is where it should be, and this is building with clang, which
 I've never touched. In addition to the Xcode, command line tools and
 macports reinstall, I have removed any evidence of my tampering with
 /usr/bin. I can build programs successfully with g++ and gcc linked to the
 Xcode implementations. See new log file below.

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Ticket URL: <https://trac.macports.org/ticket/42991#comment:5>
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