[MacPorts] #18958: pango-1.22.4 missing gtk-doc dependency

[MacPorts]

#18958: pango-1.22.4 missing gtk-doc dependency
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 Reporter:  derhindemith@…               |       Owner:  ryandesign@…           
     Type:  defect                       |      Status:  assigned               
 Priority:  Normal                       |   Milestone:  Port Bugs              
Component:  ports                        |     Version:  1.7.0                  
 Keywords:  pango gtk-doc dependency     |        Port:  pango                  
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Comment(by dph@…):

 The gtk-doc doesn't appear to be a true dependency. The problem appears to
 be in the gtk-doc.make where there is a test for the existence of gtkdoc-
 rebase using which. It looks like the makefile writer is expecting 'which'
 to return a value which can be boolean tested into true.

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Ticket URL: <http://trac.macports.org/ticket/18958#comment:5>
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