[MacPorts] #20638: xorg-server: undefined symbols _glProgramEnvParameters4fvEXT _glProgramLocalParameters4fvEXT on Tiger PowerPC

[MacPorts]

#20638: xorg-server: undefined symbols _glProgramEnvParameters4fvEXT
_glProgramLocalParameters4fvEXT on Tiger PowerPC
-------------------------------------+--------------------------------------
 Reporter:  ryandesign@…             |       Owner:  jeremyhu@…           
     Type:  defect                   |      Status:  new                  
 Priority:  Normal                   |   Milestone:                       
Component:  ports                    |     Version:  1.7.1                
 Keywords:                           |        Port:  xorg-server          
-------------------------------------+--------------------------------------
 I can build xorg-server on Tiger Intel now, but not on Tiger PowerPC:

 {{{
 /usr/libexec/gcc/powerpc-apple-darwin8/4.0.1/ld: Undefined symbols:
 _glProgramEnvParameters4fvEXT
 _glProgramLocalParameters4fvEXT
 }}}

 Attached are the build logs from the two machines. I've tried to minimize
 the differences between them. I'm not able to tell by diffing them why the
 PowerPC build fails.

 I note xorg-server builds with dbus if it's present (see Intel log).

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Ticket URL: <http://trac.macports.org/ticket/20638>
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