[MacPorts] #34214: Install clang development headers

[MacPorts]

#34214: Install clang development headers
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 Reporter:  jonesc@…                  |       Owner:  macports-tickets@…                   
     Type:  enhancement               |      Status:  new                                  
 Priority:  Normal                    |   Milestone:                                       
Component:  ports                     |     Version:  2.0.4                                
 Keywords:                            |        Port:  clang-3.1                            
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 Hi,

 I'm looking into an issue with a variant to the ROOT port, cling, that
 builds a command line interpreter based on clang. The build is failing,
 due to missing clang headers. See

 https://trac.macports.org/ticket/34171

 for the details. The main error is

 {{{
 /Users/chris/Projects/root/core/meta/src/TCintWithCling.cxx:26:10: fatal
 error: 'clang/AST/ASTContext.h' file not found
 #include "clang/AST/ASTContext.h"
          ^
 }}}

 I've tried build clang myself from source, using the instructions at

 http://clang.llvm.org/get_started.html

 and doing so I do indeed get the missing headers.

 Is there any reason why this are excluded with the MacPorts build ? If
 not, could I request that these are added in a future version ?

 cheers Chris

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Ticket URL: <https://trac.macports.org/ticket/34214>
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