[MacPorts] #17984: wbxml2 still uses tcl command cd

[MacPorts]

#17984: wbxml2 still uses tcl command cd
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 Reporter:  brunofr@…            |       Owner:  glasser@…      
     Type:  defect               |      Status:  new            
 Priority:  Normal               |   Milestone:                 
Component:  ports                |     Version:  1.7.0          
 Keywords:                       |        Port:  wbxml2         
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Comment(by ryandesign@…):

 FYI, using the cmake portgroup would be preferable to reimplementing all
 cmakeisms in the port.

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Ticket URL: <http://trac.macports.org/ticket/17984#comment:6>
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