[MacPorts] #60281: Error: Failed to configure clang-3.7: llvm-3.7 must be installed without +assertions.

[MacPorts]

#60281: Error: Failed to configure clang-3.7: llvm-3.7 must be installed without
+assertions.
----------------------+-------------------------------
  Reporter:  dbl001   |      Owner:  (none)
      Type:  defect   |     Status:  new
  Priority:  Normal   |  Milestone:
 Component:  ports    |    Version:  2.6.2
Resolution:           |   Keywords:  popplar clang-3.7
      Port:  poppler  |
----------------------+-------------------------------

Comment (by kencu):

 It's unfortunate that macports lists these informational messages as bugs
 that need reporting, but it does...

 The {{{+assertions}}} variants between clang and llvm have to match. You
 must somehow have it mismatching. You could probably fix this by
 uninstalling {{{llvm-3.7}}} and then reinstalling it {{{sudo port -v
 install llvm-3.7}}}, which should give you the default llvm-3.7 that does
 not have assertions enabled.

 Alternatively, you could install {{{clang-3.7 +assertions}}} to match your
 llvm-3.7, if you really want assertions (you most likely don't want them,
 they slow everything down are are pretty useless now so many years after
 llvm-3.7 has been released).

-- 
Ticket URL: <https://trac.macports.org/ticket/60281#comment:1>
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