[MacPorts] #16666: Update apple-gcc42 to rev 5564 and include c++ suport

[MacPorts]

#16666: Update apple-gcc42 to rev 5564 and include c++ suport
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 Reporter:  illogical1 at gmail.com                  |       Owner:  macports-tickets at lists.macosforge.org
     Type:  enhancement                           |      Status:  new                                  
 Priority:  Normal                                |   Milestone:  Port Bugs                            
Component:  ports                                 |     Version:  1.6.0                                
 Keywords:  apple-gcc42 c++ inline-asm apple gcc  |        Port:  apple-gcc42                          
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 The apple-gcc42 Portfile has two problems which this ticket hopes to
 address. The first is that, by default it does not create a c++ compiler
 and is thus unable to create c++ code. This in turn affects projects which
 require at least version 4.2 of apple's gcc to compile (like various parts
 of KDE 4).

 The second problem is that 5531 the version currently being used craps on
 itself when it hits some inline-asm code. This happens w/ the boost
 headers when compiling kdepimlibs. There might also be problems with
 multimedia programs such as mplayer/ffmpeg/xine. 5563, released june 2008,
 reportedly fixes these problems. I'll actually check and confirm this
 later on.

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Ticket URL: <http://trac.macports.org/ticket/16666>
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