[MacPorts] #38516: pymol: update to svn 4024, add gcc48 variant, etc

[MacPorts]

#38516: pymol: update to svn 4024, add gcc48 variant, etc
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  Reporter:  howarth@…  |      Owner:  macports-tickets@…
      Type:  update     |     Status:  new
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:
Resolution:             |   Keywords:  haspatch maintainer
      Port:  pymol      |
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Comment (by howarth@…):

 The attached files include the previous changes but update the pymol
 packaging to build the new 1.6.0 release which has huge improvements on
 graphics cards whose performance (like Radeon X1600) was degraded severely
 in the 1.5.x releases.

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Ticket URL: <https://trac.macports.org/ticket/38516#comment:3>
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