[MacPorts] #16993: RFE: have pkgconfig look for x11 libraries

[MacPorts]

#16993: RFE: have pkgconfig look for x11 libraries
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  Reporter:  mcalhoun at macports.org  |       Owner:  ryandesign at macports.org
      Type:  enhancement            |      Status:  new                    
  Priority:  Normal                 |   Milestone:  Port Enhancements      
 Component:  ports                  |     Version:  1.6.0                  
Resolution:                         |    Keywords:                         
      Port:  pkgconfig              |  
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Comment(by mcalhoun at macports.org):

 I did not know this until recently, but the default search path (set in
 the configure script) for pkg-config is[[BR]]
 pc_path='${libdir}/pkgconfig:${datadir}/pkgconfig',[[BR]]
 which is ${prefix}/lib/pkgconfig and ${prefix}/share/pkgconfig.

 On my machine, gnome-mime-data,  gtk-doc, iso-codes, and  shared-mime-info
 install .pc files into ${prefix}/share/pkgconfig.

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Ticket URL: <http://trac.macports.org/ticket/16993#comment:3>
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