[MacPorts] #56638: p5-tkx doesn't depend on or use tk port

[MacPorts]

#56638: p5-tkx doesn't depend on or use tk port
---------------------------+--------------------
  Reporter:  chrstphrchvz  |      Owner:  (none)
      Type:  defect        |     Status:  new
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.5.2
Resolution:                |   Keywords:
      Port:  p5-tkx        |
---------------------------+--------------------

Comment (by mojca):

 I admit I did not pay attention at which version of Tcl or Tk was used. I
 tried to figure it out, but it's not yet entirely clear to me how to
 properly do this.

 I assume that this would need a fix in `p5-tcl`. The `Makefile.PL`
 mentions

 {{{
 Usage: perl Makefile.PL [--tclsh <path>] [--tclconfig <path>]
                         [--buildspec] [--nousestubs] [<makemaker opts>...]

 or for expert compilation:

        perl --library=-l/path/to/tcl(stub).a
 --include=-I/path/to/tcl/include
             --define="-DLIB_RUNTIME_DIR=... -DTCL_LIB_FILE=..."
 }}}

 Searching further I have found `/opt/local/lib/tclConfig.sh`, but
 inspecting this file ... it looks pretty problematic, with references to
 build directory which no longer exists etc.

 Advice and suggestions welcome, I'm not sure if I could invest sufficient
 time to fix this properly.

-- 
Ticket URL: <https://trac.macports.org/ticket/56638#comment:1>
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