[MacPorts] #37578: grass fails to build with tcl / tk 8.6 (was: grass fails to build)

[MacPorts]

#37578: grass fails to build with tcl / tk 8.6
------------------------------+--------------------------------
  Reporter:  Peter.Danecek@…  |      Owner:  macports-tickets@…
      Type:  defect           |     Status:  new
  Priority:  Normal           |  Milestone:
 Component:  ports            |    Version:  2.1.2
Resolution:                   |   Keywords:
      Port:  grass            |
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Comment (by ryandesign@…):

 The log says:

 {{{
 :info:build Undefined symbols:
 :info:build   "_TkCopyAndGlobalEval", referenced from:
 :info:build       _CancelFunc_Hook in draw.o
 :info:build ld: symbol(s) not found
 }}}

 This indicates that this version of grass is incompatible with tcl and tk
 8.6, to which those ports were just updated.

 Here is the upstream bug report for this problem:
 http://trac.osgeo.org/grass/ticket/1843

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Ticket URL: <https://trac.macports.org/ticket/37578#comment:1>
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