[MacPorts] #34214: Install clang development headers

[MacPorts]

#34214: Install clang development headers
--------------------------------------+-------------------------------------
 Reporter:  jonesc@…                  |       Owner:  jeremyhu@…           
     Type:  enhancement               |      Status:  assigned             
 Priority:  Normal                    |   Milestone:                       
Component:  ports                     |     Version:  2.0.4                
 Keywords:                            |        Port:  clang-3.1            
--------------------------------------+-------------------------------------

Comment(by jonesc@…):

 Thanks, I'll give this a go this evening.

 I can maybe understand why these aren't installed by default with install-
 clang, if they aren't needed just to use clang as a compiler, which is of
 course the most common use case. What ROOT is doing is quite different, it
 provides an interactive build environment, 'cling', based on clang, and
 this has quite different requirements. ROOT by default uses another
 interpreter, cint, which is based on gcc compilers, but I know the ROOT
 team long term want to try to move to cling (cint has many issues) so it
 would be great if we could find a way to get this going. Given that
 clang's 'make install' does install them, suggests to me at least at some
 level they acknowledge these APIs are sometimes useful to have installed.

 cheers Chris

-- 
Ticket URL: <https://trac.macports.org/ticket/34214#comment:12>
MacPorts <http://www.macports.org/>
Ports system for Mac OS