If I recall correctly, this is one of the final pieces that allows zig to be used as a fully self-contained cross-compiling C toolchain (once its linker is enabled for more platforms / formats)
My point was that Zig uses their backends (which includes their homegrown ones), but since `zig cc` is a wrapper around Clang, it always goes through the `LLVM` path and sidesteps the Zig backend(s).
There are other projects that have used it in a similar way too.
[1] https://actually.fyi/posts/zig-makes-rust-cross-compilation-... [2] https://jcbhmr.com/2024/07/19/zig-cc-cmake/