[MacPorts] #30342: Update ARB for Lion (OS X 10.7) and Xcode 4

[MacPorts]

#30342: Update ARB for Lion (OS X 10.7) and Xcode 4
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 Reporter:  matt.cottrell@…           |       Owner:  macports-tickets@…                   
     Type:  update                    |      Status:  new                                  
 Priority:  Normal                    |   Milestone:                                       
Component:  ports                     |     Version:  2.0.0                                
 Keywords:  lion haspatch maintainer  |        Port:  arb                                  
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Comment(by matt.cottrell@…):

 Replying to [comment:2 matt.cottrell@…]:
 > Replying to [comment:1 ryandesign@…]:
 > > Cc field must be an email address only.
 > >
 > > Why require gcc-apple-4.2? Why not use Xcode's gcc-4.2 on systems that
 have it (Leopard and above)?
 > >
 > > Why change from using the proper configure.cc/.cxx/.cpp variables to
 hardcoding them? You want to set configure.compiler instead and leave the
 others alone.
 > >
 > > Did you try the compiler clang? If clang works, it should be used in
 preference to the other options.
 > >
 > > Your patch also drops the revision from 1 to 0, which is not desired.
 >
 >
 > Set configure.compiler gcc-4.2.  Incremented revision to 2.  Compiler
 clang failed to build arb.

 Cleaned up typos and uploaded the corrected Portfile diff.

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Ticket URL: <https://trac.macports.org/ticket/30342#comment:3>
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