[MacPorts] #20876: docs variant for libspectre

[MacPorts]

#20876: docs variant for libspectre
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 Reporter:  illogic-al@…             |       Owner:  devans@…                       
     Type:  request                  |      Status:  new                            
 Priority:  Normal                   |   Milestone:                                 
Component:  ports                    |     Version:  1.7.1                          
 Keywords:  doxygen x11 no_x11       |        Port:  libspectre doxygen kdegraphics4
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Changes (by devans@…):

  * owner:  devans => devans@…


Comment:

 Fine with me.  I understand that you want to disable docs by default and
 add a variant to re-enable. So go ahead.

 I've had this port idling for a while too, waiting for ghostscript to
 provide libgs which just happened enabling
 the port.

 So the credit goes to takanori for making libgs available.

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Ticket URL: <http://trac.macports.org/ticket/20876#comment:1>
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