[MacPorts] #31948: apple-gcc42: change behavior of the -isysroot option

[MacPorts]

#31948: apple-gcc42: change behavior of the -isysroot option
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 Reporter:  royliu@…             |       Owner:  royliu@…           
     Type:  defect               |      Status:  new                
 Priority:  Normal               |   Milestone:                     
Component:  ports                |     Version:  2.0.3              
 Keywords:  haspatch             |        Port:  apple-gcc42        
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Changes (by jeremyhu@…):

  * owner:  jeremyhu@… => royliu@…


Comment:

 Also, do we need to do this for the vanilla gcc ports as well?

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Ticket URL: <https://trac.macports.org/ticket/31948#comment:7>
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