[MacPorts] #63309: Dependency libidn could be replaced by libidn2

[MacPorts]

#63309: Dependency libidn could be replaced by libidn2
--------------------+------------------------------
 Reporter:  ednl    |      Owner:  (none)
     Type:  update  |     Status:  new
 Priority:  Normal  |  Milestone:  MacPorts Future
Component:  ports   |    Version:  2.7.1
 Keywords:          |       Port:  ghostscript, git
--------------------+------------------------------
 Ghostscript is installed as a dependency of ImageMagick, and p5.28-net-
 libidn as a (sub-sub) dependency of git. Both of those have libidn as a
 dependency. When doing an update, libidn came with this note: "Please be
 aware that GNU libidn2 is the successor of GNU libidn. It comes with IDNA
 2008 and TR46 implementations and also provides a compatibility layer for
 GNU libidn." Indeed, libidn has no maintainer but libidn2 does and it is
 also available in the repo.

 I don't know how this works, but my guess is that it would be good to
 update Ghostscript's and git's dependency to include libidn2 instead of
 libidn? Thanks!

-- 
Ticket URL: <https://trac.macports.org/ticket/63309>
MacPorts <https://www.macports.org/>
Ports system for macOS