[MacPorts] #62238: auctex +emacs_app has an undocumented dependency of Perl 5.28

[MacPorts]

#62238: auctex +emacs_app has an undocumented dependency of Perl 5.28
------------------------+--------------------
  Reporter:  ballapete  |      Owner:  (none)
      Type:  defect     |     Status:  closed
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:  2.6.4
Resolution:  wontfix    |   Keywords:  bigsur
      Port:  auctex     |
------------------------+--------------------

Comment (by ballapete):

 Replying to [comment:1 jjstickel]:
 > It looks like perl is brought in via recursive dependencies of texlive-
 latex. In fact, it flags both `perl5.28` and `perl5.30`:

 Yes, you're right! I forgot to copy my patched versions of some
 `Portfile`s over the `rsynch`ed version. Some of these are from the past,
 some want to use already `Python 3.9`…

 After correcting this issue a new problem appears: `Error: Can't install
 emacs-app because conflicting ports are active: emacs-app-devel`.

-- 
Ticket URL: <https://trac.macports.org/ticket/62238#comment:3>
MacPorts <https://www.macports.org/>
Ports system for macOS