[libcxx-commits] [libcxxabi] fix cmake config error in llvm-libgcc (PR #187280)

[Andrew Marshall via libcxx-commits]

planetmarshall wrote:

> It seems like `LIBCXXABI_USE_LLVM_UNWINDER` shouldn't be defined if you're using LLVM-libgcc, no? If that's correct, then you wouldn't encounter this error.

Not sure. Since `llvm-libgcc` creates symlinks for `libunwind`, it should still be possible for `libcxxabi` to use `libunwind` directly. Although I'm not sure what you'd gain from doing that.

https://github.com/llvm/llvm-project/pull/187280