[libc-commits] [clang] [flang] [libc] [llvm] [cmake][docs] Fix incremental docs builds under deletion and renames (PR #211411)

[Scott Linder via libc-commits]

slinder1 wrote:

> Ping. I suppose @slinder1 might be the best person to ask if this cmake complexity is worth it. I still think it is.

Specifically on this point, I think we are "in for a penny" with CMake anyway, and once we get this "right" it can just sit there without much ongoing maintenance (I hope).

A correct, portable, fast, and obvious docs build will definitely make it easier to expect clean and updated documentation out of devs.

https://github.com/llvm/llvm-project/pull/211411