[MacPorts] #20871: cmake fails to find elf.h on 10.6

[MacPorts]

#20871: cmake fails to find elf.h on 10.6
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 Reporter:  treaves@…                 |       Owner:  css@…           
     Type:  defect                    |      Status:  assigned        
 Priority:  Normal                    |   Milestone:                  
Component:  ports                     |     Version:                  
 Keywords:                            |        Port:  cmake           
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Comment(by eric.nodwell@…):

 Replying to [comment:3 treaves@…]:
 > Hm... running 'sudo port install -d cmake +universal' seems to have
 installed it fine.  The last time I used Porticus.

 Are you sure that's '+universal'?  Because the +universal build failed for
 me with the "Looking for elf.h - not found" error.  (I have +universal as
 default.)  However, '-universal' built fine for me.

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Ticket URL: <http://trac.macports.org/ticket/20871#comment:7>
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