[PATCH] D23745: [cmake] Update lit search to match the one in LLVM

[Michał Górny via cfe-commits]

mgorny added a comment.

In https://reviews.llvm.org/D23745#572517, @beanz wrote:

> Is there a bug you're trying to fix here? It seems to me that the existing behavior works correctly. I'm also pretty sure from the comment in https://reviews.llvm.org/D23743 that `llvm-lit` shouldn't be in the list.


I'm trying to sync clang to core llvm, so that the lit search results match. For example, on my system clang would not be able to find `lit` and it would assume that it isn't installed while llvm (and therefore `add_lit_testsuite`) would find `lit` just fine.


https://reviews.llvm.org/D23745