[MacPorts] #69672: git 2.44.0: gitk doesn't run, "no display name and no $DISPLAY environment variable"

[MacPorts]

#69672: git 2.44.0: gitk doesn't run, "no display name and no $DISPLAY environment
variable"
----------------------+--------------------
  Reporter:  gwerbin  |      Owner:  (none)
      Type:  defect   |     Status:  new
  Priority:  Normal   |  Milestone:
 Component:  ports    |    Version:  2.9.3
Resolution:           |   Keywords:
      Port:  git      |
----------------------+--------------------

Comment (by ryandesign):

 Sounds like you've already found your answer. Homebrew uses `--enable-
 aqua=yes` unconditionally. We only use it if you request the +quartz
 variant.

 We used to use +quartz by default in the tk port. It was
 [changeset:0363e864258a06b1ad878885dc8bf792083b7599/macports-ports changed
 to +x11 in 2015] for reasons explained in the commit message.

 Moving to +quartz as the default for all ports is tracked in #60511.

 Where in the documentation would be a good place to mention the +quartz
 variant, do you think? Anyone can submit improvements to the
 documentation, by the way.

-- 
Ticket URL: <https://trac.macports.org/ticket/69672#comment:4>
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