[MacPorts] #44056: grass: upgrade to 7.0.0

[MacPorts]

#44056: grass: upgrade to 7.0.0
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 Reporter:  mojca@…  |      Owner:  macports-tickets@…
     Type:  defect   |     Status:  new
 Priority:  Normal   |  Milestone:
Component:  ports    |    Version:
 Keywords:           |       Port:  grass
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 Grass developers released version 7.0.0beta2.

 I prepared [browser:users/mojca/ports/gis/grass a version for testing].

 Currently open tickets:
   * #32797 grass does not ensure it's UsingTheRightCompiler
   * #40307 grass @6.4.2: Unsupported compiler detected
   * #42161 grass: compatibility with wxWidgets 3.0
   * #42203 grass: allow building without GUI

 I would suggest to start working on these issues on top of version 7.0 as
 opposed to trying to fix 6.4. There doesn't seem to be much response from
 developers about fixing problems in version 6.4, one particular problem is
 compatibility with wxWidgets 3.0.

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Ticket URL: <https://trac.macports.org/ticket/44056>
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