[MacPorts] #56984: tkcvs 7.2.1 uses wish8.4, which doesn't exist on High Sierra

[MacPorts]

#56984: tkcvs 7.2.1 uses wish8.4, which doesn't exist on High Sierra
--------------------------+------------------------
  Reporter:  snarkhunter  |      Owner:  mf2k
      Type:  defect       |     Status:  reopened
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:  2.5.3
Resolution:               |   Keywords:  highsierra
      Port:  tkcvs        |
--------------------------+------------------------
Changes (by mf2k):

 * status:  closed => reopened
 * resolution:  fixed =>


Comment:

 Here is what @ryandesign said about this:

 > The tk port doesn't provide a wish8.5 executable; it provides a wish8.6
 executable (and a wish symlink pointing to it, so you don't need to refer
 to it by version number).
 >
 > Mac OS X 10.6 and later include wish8.5. Earlier versions of Mac OS X
 had wish8.4.
 >
 > So it sounds like this port is really using macOS tk, and it should
 probably be switched to use MacPorts tk (assuming this software is
 compatible with tcl/tk 8.6). If it isn't, then the port should be reworked
 to remove this dependency and to use the correct version of wish for the
 current OS.

-- 
Ticket URL: <https://trac.macports.org/ticket/56984#comment:8>
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