[MacPorts] #59822: cmake @3.16.0_0: failing to build on Mountain Lion

[MacPorts]

#59822: cmake @3.16.0_0: failing to build on Mountain Lion
----------------------+--------------------------
  Reporter:  letaage  |      Owner:  (none)
      Type:  defect   |     Status:  new
  Priority:  Normal   |  Milestone:
 Component:  ports    |    Version:  2.6.2
Resolution:           |   Keywords:  mountainlion
      Port:  cmake    |
----------------------+--------------------------
Changes (by letaage):

 * Attachment "main.log.gz" added.

 Build log file

-- 
Ticket URL: <https://trac.macports.org/ticket/59822>
MacPorts <https://www.macports.org/>
Ports system for macOS