[MacPorts] #19492: vtk5 needs xorg-server and libGL

[MacPorts]

#19492: vtk5 needs xorg-server and libGL
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 Reporter:  jjstickel@…        |       Owner:  macports-tickets@…                   
     Type:  defect             |      Status:  new                                  
 Priority:  Normal             |   Milestone:                                       
Component:  ports              |     Version:  1.7.1                                
 Keywords:  x11prefix          |        Port:  vtk5                                 
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 vtk5 is sensitive to the versions of the X11 and opengl libraries that are
 used.  The most recent vtk5 port (as of 4/24/09) uses macports libX11 but
 apple libGL (${x11prefix}/lib/libGL.dylib).  This results in a Bus error
 on Tiger.  I found it was insufficient to simply use the opengl libraries
 provided by the mesa port (${prefix}/lib/libGL.dylib), which also resulted
 in a Bus error.  However, by also using X11.app provided by the port xorg-
 server, it works!  Attached is a patch for the Portfile to add xorg-server
 as a dependency for Tiger and to specify the libGl in ${prefix}.

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Ticket URL: <http://trac.macports.org/ticket/19492>
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