[MacPorts] #23138: swi-prolog fails to build with system-wide variants +aqua +quartz +no_x11

[MacPorts]

#23138: swi-prolog fails to build with system-wide variants +aqua +quartz +no_x11
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 Reporter:  tascafoo@…          |       Owner:  J.Wielemaker@…     
     Type:  defect              |      Status:  new                
 Priority:  Normal              |   Milestone:                     
Component:  ports               |     Version:  1.8.2              
 Keywords:                      |        Port:  swi-prolog         
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Comment(by tascafoo@…):

 Replying to [comment:2 pmoura@…]:
 > SWI-Prolgo can be built without support for X11 but that severely limits
 its usability.

 Some people may have different opinion. For example, I do. Some other
 people may think so as well (Nokia N900 phone has swi-prolog pre-installed
 but no xpce).

 Also I cannot install prolog-mode.el because it happens to depend on swi-
 prolog; and prolog-mode.el is useful even without swi-prolog.

 > Building with "aqua" and "quartz" variants are meaningless

 I know that but since they are set up on my system globally, I put it into
 report.

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Ticket URL: <http://trac.macports.org/ticket/23138#comment:3>
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