[MacPorts] #34213: gcc-apple-4.2 should work around a buggy 10.4 header

[MacPorts]

#34213: gcc-apple-4.2 should work around a buggy 10.4 header
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 Reporter:  Peter_Dyballa@…           |       Owner:  jeremyhu@…           
     Type:  defect                    |      Status:  assigned             
 Priority:  Normal                    |   Milestone:                       
Component:  ports                     |     Version:  2.0.4                
 Keywords:                            |        Port:  apple-gcc42          
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Comment(by Peter_Dyballa@…):

 Replying to [comment:8 jeremyhu@…]:
 > How commonly is this occurring?  I don't think it's worth the time to
 come up with a kludge in the compiler when the fix is relatively straight
 forward in the header and worked around in individual ports.  I'd rather
 put a note about this in the wiki and work around it with -faltivec in the
 emacs port.
 >
 Software compiled for my PowerBook G4 is compiled with -fast -faltivec
 -mcpu=7450 -mtune=7450 -maltivec ... to make full use of the CPU and its
 capabilities. I started test-wise with almost no optimisation (and because
 there is something buggy in the code for the NS variant of GNU Emacs
 24.x). I can live with the recent state and I also try to substitute one
 or the other C header file with the version from an Xcode with GCC 4.2.

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Ticket URL: <https://trac.macports.org/ticket/34213#comment:9>
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