[llvm-branch-commits] [clang] [CIR][cmake] Add support for cmake variable CLANG_ENABLE_CIR (PR #86078)

[Aaron Ballman via llvm-branch-commits]

https://github.com/AaronBallman commented:

The changes seem reasonable to me, but I've added the CMake code owners for final approval.

https://github.com/llvm/llvm-project/pull/86078