[PATCH] D25402: [Driver] Pass -lunwind when using libc++ + compiler-rt

[Joerg Sonnenberger via cfe-commits]

joerg added a comment.

I don't agree with the motivation for this change, BTW. Whether -lunwind is needed or not is an implementation detail of the way the ABI implementation is linked. That's why libc++ is now a linker script, to hide this kinds of implementation details.


https://reviews.llvm.org/D25402