[libcxx-commits] [libcxx] Commit mostly working single wrapped module map (PR #87402)

[Louis Dionne via libcxx-commits]

ldionne wrote:

Closing since we are making progress on an iterative simplification of the modulemap. Ideally we'll end up with a small number of top-level modules (we need the `.h` C headers to be their own top-level modules to avoid circular dependencies with the system).

https://github.com/llvm/llvm-project/pull/87402