[MacPorts] #13773: xrender Portfile contains unknown variable 'sysroot'

[MacPorts]

#13773: xrender Portfile contains unknown variable 'sysroot'
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  Reporter:  martijn at inlv.org  |       Owner:  macports-tickets at lists.macosforge.org
      Type:  defect            |      Status:  closed                               
  Priority:  High              |   Milestone:  Port Bugs                            
 Component:  ports             |     Version:  1.5.2                                
Resolution:  worksforme        |    Keywords:  xrender variable bug                 
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Comment (by martijn at inlv.org):

 MacPorts 1.6.0 fails to build on Mac OS X 10.3.9 (Panther). The download
 link to the Panther release .dmg is invalid (404). Until 1.6.0 can be
 obtained on all supported systems, ports should not rely on 1.6.0
 variables.

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Ticket URL: <http://trac.macosforge.org/projects/macports/ticket/13773#comment:2>
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