[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:
 Component:  ports                               |    Version:  2.7.1
Resolution:                                      |   Keywords:
      Port:  cpuminer echoping elinks-devel      |
  FileZilla finch ghostscript gloox html-xml-    |
  utils hydra Io jabber jabberd knot kopete      |
  libgsasl libpurple libVLC2 loudmouth lynx      |
  maildrop monotone monotone-devel mutt p5-net-  |
  libidn pidgin podofo proftpd prosody psi       |
  skipfish tin VLC2                              |
-------------------------------------------------+-------------------------
Changes (by ryandesign):

 * port:
     cpuminer echoping elinks-devel FileZilla finch ghostscript gloox html-
     xml-utils hydra Io jabber jabberd knot kopete libgsasl libpurple
     libVLC2 loudmouth lynx maildrop monotone monotone-devel mutt p5-net-
     libidn pidgin podofo prosody psi skipfish tin VLC2
     =>
     cpuminer echoping elinks-devel FileZilla finch ghostscript gloox html-
     xml-utils hydra Io jabber jabberd knot kopete libgsasl libpurple
     libVLC2 loudmouth lynx maildrop monotone monotone-devel mutt p5-net-
     libidn pidgin podofo proftpd prosody psi skipfish tin VLC2


Comment:

 I added libidn as a dependency to proftpd. No evidence of libidn2 support.
 Requested: https://github.com/proftpd/proftpd/issues/1286

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Ticket URL: <https://trac.macports.org/ticket/63309#comment:16>
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