[MacPorts] #25562: miriad 4.1.3.20100512 - update to version 4.1.3.20100706

[MacPorts]

#25562: miriad 4.1.3.20100512 - update to version 4.1.3.20100706
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 Reporter:  peter@…              |       Owner:  macports-tickets@…                   
     Type:  update               |      Status:  new                                  
 Priority:  Normal               |   Milestone:                                       
Component:  ports                |     Version:  1.9.1                                
 Keywords:  haspatch maintainer  |        Port:  miriad                               
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Comment(by peter@…):

 Replying to [comment:4 ryandesign@…]:
 > There are two problems with this patch, and they're both the same
 problem: you're specifying default variants even if the user has already
 requested a conflicting other variant.

 OK, thanks for committing an improved version.

 In case you're interested in some context from a non-core Portfile author,
 I had misunderstood what the default_variants directive did. Going from
 guide.macports.org, I thought that it was a sort of global variable that
 specified what variants would be used if the user didn't specify anything
 on the commandline. Based on your change and a peek at portutil.tcl, my
 understanding is that it's a directive that enables the specified variants
 when executed in the portfile code. (I had wondered why the original
 compiler-selection code was written the way it was; now that makes sense.)
 I'd say that default_variants would be better named "enable_variants" or
 something, but obviously there are backwards-compatibility issues related
 to that.

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Ticket URL: <http://trac.macports.org/ticket/25562#comment:6>
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