[libcxx-commits] [libcxxabi] [libunwind] [libcxx] [libunwind][libc++][libc++abi] Add cross-compilation flags to tests (PR #67201)

[Louis Dionne via libcxx-commits]

ldionne wrote:

Closing since it seems we don't want to pursue this anymore, since `@CMAKE_CXX_FLAGS_INIT@` are flags for the library build, not necessarily for the tests to use.

https://github.com/llvm/llvm-project/pull/67201