[MacPorts] #34612: llvm-3.1 Please add --enable-shared

[MacPorts]

#34612: llvm-3.1 Please add --enable-shared
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 Reporter:  schnetter@…          |       Owner:  macports-tickets@…                   
     Type:  enhancement          |      Status:  new                                  
 Priority:  Normal               |   Milestone:                                       
Component:  ports                |     Version:  2.1.1                                
 Keywords:                       |        Port:  llvm-3.1                             
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 I am building pocl <https://launchpad.net/pocl>, an open-source OpenCL
 compiler built on llvm 3.1. pocl requires configuring llvm with the option
 --enable-shared, so that llvm can be called as a library from the OpenCL
 runtime library. In addition, llvm needs to be built with "make
 REQUIRES_RTTI=1". This is also described in
 <https://bazaar.launchpad.net/~pocl/pocl/trunk/view/head:/INSTALL>.

 I currently have to build llvm and clang myself, adding these options
 while configuring and building. Could this be made the default? If not,
 could this be made into a variant?

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Ticket URL: <https://trac.macports.org/ticket/34612>
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