[MacPorts] #36904: grass: add wxPython variant

[MacPorts]

#36904: grass: add wxPython variant
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  Reporter:  drew.mueller@…  |      Owner:  macports-tickets@…
      Type:  enhancement     |     Status:  new
  Priority:  Normal          |  Milestone:
 Component:  ports           |    Version:
Resolution:                  |   Keywords:
      Port:  grass           |
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Comment (by vaccari@…):

 I see that people at homebrew apparently solved the issue



 {{{
 +# So, problem with wxWidgets is that the developers have not released a
 stable
 +# version that builds x86_64 for OS X.  So, in order to use the nice GUI
 for
 +# GRASS, we have to ensure the system python is used and ensure it starts
 in 32
 +# bit mode.
 +export VERSIONER_PYTHON_PREFER_32_BIT=yes
 +export GRASS_PYTHON=/usr/bin/pythonw

 }}}

 How to do the same in MacPorts?

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Ticket URL: <https://trac.macports.org/ticket/36904#comment:6>
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