[MacPorts] #68163: lldb-12 @12.0.1: error: 'ptsname_r' is only available on macOS 10.13.4 or newer

[MacPorts]

#68163: lldb-12 @12.0.1: error: 'ptsname_r' is only available on macOS 10.13.4 or
newer
----------------------+------------------------
  Reporter:  mascguy  |      Owner:  mascguy
      Type:  defect   |     Status:  assigned
  Priority:  Normal   |  Milestone:
 Component:  ports    |    Version:  2.8.1
Resolution:           |   Keywords:  highsierra
      Port:  lldb-12  |
----------------------+------------------------

Comment (by tomio-arisaka):

 On macOS 10.13.6, I tried to install LLDB-12, then I got the same error.
 The error is caused due to the option
 -DCMAKE_OSX_DEPLOYMENT_TARGET="10.13" of cmake in the configure phase.

 So here is my workaround:

 {{{
 $ sudo port install lldb-12 macosx_deployment_target=10.13.6
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/68163#comment:2>
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