[MacPorts] #34472: splash @2.1.0 new release

[MacPorts]

#34472: splash @2.1.0 new release
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 Reporter:  daniel.price@…           |       Owner:  macports-tickets@…                   
     Type:  update                   |      Status:  new                                  
 Priority:  Normal                   |   Milestone:                                       
Component:  ports                    |     Version:  2.1.0                                
 Keywords:                           |        Port:  splash                               
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 Please find attached an updated Portfile (Portfile-splash.diff) for splash
 2.1.0 (previous stable release was 1.15.0).

 Main things are: No longer depends on pgplot by default, instead uses
 cairo-based backend. Also requires gcc >= 4.4 so removed gcc42/gcc43
 variants. Cleaned up a few other things also, plus added h5part variant.

 I have checked that all variants successfully install on my local system
 running OS/X 10.7.3. All seems OK from this end.

 Would be great if someone can check/commit. Cheers.

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Ticket URL: <https://trac.macports.org/ticket/34472>
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