[MacPorts] #15806: port lint should warn if port uses "configure {}" instead of "use_configure no"

[MacPorts]

#15806: port lint should warn if port uses "configure {}" instead of "use_configure
no"
-------------------------------------+--------------------------------------
 Reporter:  ryandesign at macports.org  |       Owner:  macports-tickets at lists.macosforge.org
     Type:  enhancement              |      Status:  new                                  
 Priority:  Normal                   |   Milestone:  MacPorts base enhancements           
Component:  base                     |     Version:  1.7.0                                
 Keywords:                           |  
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 "`port lint`" should issue a warning if a port uses an empty configure
 phase like "`configure {}`" and should suggest the use of "`use_configure
 no`" instead.

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Ticket URL: <http://trac.macports.org/ticket/15806>
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