[Bug 56956] MSVC cl.exe 19.* fails to flush intermediate file

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=56956

--- Comment #3 from cqwrteur  ---
Hi. I haven't checked what's causing regression for msvc.

Can you first use this with clang for cross compilation? My
windows-msvc-sysroot project provides msvc libraries for clang to compile your
code instead of msvc on linux.

https://github.com/trcrsired/windows-msvc-sysroot/tree/main

Also, please support me in this LLVM PR.
https://github.com/llvm/llvm-project/pull/96417