[MacPorts] #24739: grass fails at configure step with opengl

[MacPorts]

#24739: grass fails at configure step with opengl
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 Reporter:  dmmonarres@…          |       Owner:  macports-tickets@…                   
     Type:  defect                |      Status:  new                                  
 Priority:  Normal                |   Milestone:                                       
Component:  ports                 |     Version:  1.8.2                                
 Keywords:                        |        Port:  grass                                
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 grass 6.3.0 fails to configure due to missing gl.h

 {{{
 checking whether to use OpenGL... yes
 checking for location of OpenGL includes...
 checking for GL/gl.h... no
 configure: error: *** Unable to locate OpenGL includes.
 }}}

 Either

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Ticket URL: <http://trac.macports.org/ticket/24739>
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