[125551] trunk/dports/lang

[Brandon Allbery]

On Sat, Sep 20, 2014 at 7:43 PM, Ryan Schmidt <ryandesign at macports.org>
wrote:

> > Why does ld64 need the *-headers ports at all?
>
> Good question. Jeremy?


I expect it's common definitions for C++ exception handling/stack
unwinding. ld64 needs it to generate the link time information needed to
support it; the compilers possibly should use the same port but include
their own currently, hence the conflict? Or, more likely, they're shared
between ld64 and clang but gcc does its own thing and can't easily be fixed
to use clang/llvm's.

-- 
brandon s allbery kf8nh                               sine nomine associates
allbery.b at gmail.com                                  ballbery at sinenomine.net
unix, openafs, kerberos, infrastructure, xmonad        http://sinenomine.net
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