[MacPorts] #59822: cmake @3.16.1: error: no matching constructor for initialization of 'const std::vector<ExpectedSpec>'

[MacPorts]

#59822: cmake @3.16.1: error: no matching constructor for initialization of 'const
std::vector<ExpectedSpec>'
----------------------+------------------------------------
  Reporter:  letaage  |      Owner:  michaelld
      Type:  defect   |     Status:  assigned
  Priority:  High     |  Milestone:
 Component:  ports    |    Version:  2.6.2
Resolution:           |   Keywords:  mountainlion mavericks
      Port:  cmake    |
----------------------+------------------------------------

Comment (by Ionic):

 If I remember correctly, `cmake` is a build-dependency of other
 (bootstrapping) software like `llvm`/`clang`, so be careful not to create
 a loop.

 `llvm-3.7` was the last version to use autotools instead of `cmake` (or it
 was at least deprecated in 3.8 and might not work for any newer version),
 which is also one of the reasons `clang-3.7` is still around in MacPorts.

 Be careful with that stuff.

-- 
Ticket URL: <https://trac.macports.org/ticket/59822#comment:11>
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