[MacPorts] #14399: -mmacosx-version-min= should be appended to CFLAGS with universal variants on PPC

[MacPorts]

#14399: -mmacosx-version-min= should be appended to CFLAGS with universal variants
on PPC
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  Reporter:  gui_dos@…             |       Owner:  afb@…           
      Type:  enhancement           |      Status:  closed          
  Priority:  Normal                |   Milestone:  MacPorts Future 
 Component:  ports                 |     Version:  1.6.0           
Resolution:  fixed                 |    Keywords:                  
      Port:                        |  
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Comment(by illogic-al@…):

 Replying to [comment:17 illogic-al@…]:
 > Any chance we could add this back. I'm on an intel machine, and hit this
 bug multiple times w/ 1.6.0 when trying to compile 10.4 universal
 programs.
 > I can try again with 1.7.0, but I don't see why there would be a change
 now (as 10.5 specifically needs this flag) despite what gcc -v is saying.
 I should point out that I'm compiling 10.4 universal binaries, on 10.5,
 which is why this flag is needed. The environment variable (setting the
 sdk) does not get respected in all places/source code.

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Ticket URL: <http://trac.macports.org/ticket/14399#comment:18>
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