[cfe-dev] unraveling libcxxabi/libcxx

[David Fang]

Hi Michael,

> If you're looking for a pristine clang environment with no GPL, then 
> libunwind can do this for you (http://www.nongnu.org/libunwind/).  If 
> you don't mind some GPL code, then libgcc also contains the level 1 
> unwinder.

I found that as well.  For now, I just want to get off the ground as 
quickly as possibly, GPL or not.  I can just link to
/usr/lib/libgcc_s.10.4.dylib on powerpc-darwin8 for libunwind. 
Maybe later, when I run out of road-block issues, I'll checkout 
nongnu.org/libunwind (and hope they support powerpc-darwin8).

Fang

-- 
David Fang
http://www.csl.cornell.edu/~fang/