[clang] [clang] Add support for SerenityOS (PR #187941)

[Fangrui Song via cfe-commits]

https://github.com/MaskRay closed 
https://github.com/llvm/llvm-project/pull/187941
_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits