[compiler-rt] [llvm] [cmake] Refactor DIA SDK detection into FindDIASDK module (PR #160354)

[Ruoyu Zhong via llvm-commits]

ZhongRuoyu wrote:

Gentle ping -- happy to address any additional concerns. Otherwise, it would be nice to land this and backport it to the 21.x release branch as this helps to fix a long-standing issue in the official distribution tarballs that affected a non-trivial number of users.

I don't have commit access so I'll need your help to merge this. I'd appreciate your endorsement when I fulfill the requirements for commit access application.


https://github.com/llvm/llvm-project/pull/160354