[MacPorts] #66819: go 1.20.0 doesn't build on High Sierra

[MacPorts]

#66819: go 1.20.0 doesn't build on High Sierra
---------------------+----------------------
  Reporter:  blair   |      Owner:  ci42
      Type:  defect  |     Status:  assigned
  Priority:  Normal  |  Milestone:
 Component:  ports   |    Version:
Resolution:          |   Keywords:
      Port:  go      |
---------------------+----------------------

Comment (by kencu):

 on my 10.13 system:

 {{{
 $ uname -a
 Darwin Kens-MacBook-Pro-2.local 17.7.0 Darwin Kernel Version 17.7.0: Fri
 Oct 30 13:34:27 PDT 2020; root:xnu-4570.71.82.8~1/RELEASE_X86_64 x86_64
 }}}

 {{{
 $ port -v installed go
 The following ports are currently installed:
   go @1.20.4_0 (active) requested_variants='' platform='darwin 17'
 archs='x86_64' date='2023-05-23T00:00:29-0400'

 $ which go
 /opt/local/bin/go

 $ go version
 go version go1.20.4 darwin/amd64
 }}}

 so everything seems ok? Let me dig a bit deeper...

-- 
Ticket URL: <https://trac.macports.org/ticket/66819#comment:16>
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