[MacPorts] #22576: Allow defining "-mmacosx-version-min=10.5" in macports.conf

[MacPorts]

#22576: Allow defining "-mmacosx-version-min=10.5" in macports.conf
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 Reporter:  ruibmartins@…                          |       Owner:  macports-tickets@…                   
     Type:  request                                |      Status:  new                                  
 Priority:  Normal                                 |   Milestone:  MacPorts 1.9.0                       
Component:  ports                                  |     Version:  1.8.1                                
 Keywords:  minimum version leopard cross compile  |        Port:                                       
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 Basically I upgraded to Snow Leopard and now I can no longer produce
 bundles of my application that contain dylibs from MacPorts because all
 dylib only work in 10.6.

 The only work around would be for me to downgrade the system to Leopard
 but that's a bit to ask. I'll have to compile all delegate libraries
 manually instead.

 I think a few developers will bump into this issue and will either move to
 Fink since it only supports 10.5 or will just have to compile it manually
 like me.

 Thanks,
 Rui

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Ticket URL: <http://trac.macports.org/ticket/22576>
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