[MacPorts] #23357: scsh 0.6.7: portfile patch to allow build on 10.6

[MacPorts]

#23357: scsh 0.6.7: portfile patch to allow build on 10.6
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 Reporter:  norman@…                |       Owner:  macports-tickets@…                   
     Type:  update                  |      Status:  new                                  
 Priority:  Normal                  |   Milestone:                                       
Component:  ports                   |     Version:  1.8.2                                
 Keywords:                          |        Port:                                       
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 scsh 0.6.7 fails to build on 10.6, because it depends on the compiler
 building a 32-bit executable.

 This patch adjusts the Portfile to add the required flags when 'port' is
 being run on a 10.6 machine.

 I've submitted an upstream patch to have scsh detect this automatically,
 so that this extra test might become redundant with a subsequent release
 of scsh.

 See also:
 http://sourceforge.net/support/tracker.php?aid=2935530
 http://lists.apple.com/archives/Unix-porting/2010/Jan/msg00000.html

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Ticket URL: <http://trac.macports.org/ticket/23357>
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