[MacPorts] #22299: LLVM 2.6 Portfile

[MacPorts]

#22299: LLVM 2.6 Portfile
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 Reporter:  shawjef3@…        |       Owner:  macports-tickets@…                   
     Type:  update            |      Status:  new                                  
 Priority:  Normal            |   Milestone:                                       
Component:  ports             |     Version:  1.8.1                                
 Keywords:  llvm              |        Port:                                       
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 Pure won't compile for powerpc without llvm 2.6, but the current llvm port
 is 2.5. I changed the llvm Portfile to install version 2.6 and it seems to
 work. I tested it a bit with pure. The diff files didn't seem to need
 changing.

 added --disable-assertions and --disable-expensive-checks per

 http://trac.macports.org/ticket/21173
 http://trac.macports.org/ticket/21174
 http://code.google.com/p/pure-lang/issues/detail?id=9

 --enable-pic is the default for 2.6, so to remain consistent with the 2.5
 port I added --disable-pic, and then the pic variant removes --disable-
 pic.

 I also wanted to add a host_only variant since compiling support for the
 various architectures (e.g., alpha) can waste time and space. A universal
 variant for x86,x86_64, and PowerPC could be useful.

 I've never made a Portfile before, so all I know to change is the version
 numbers and file hashes, and I made sure that the diff files still
 applied.

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Ticket URL: <http://trac.macports.org/ticket/22299>
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