I know there are some variables like CMAKE_AR that could be set by a toolchain. Are there any such variables for LLVM tools like llvm-profdata? I’m working on PGO builds and this would be useful for that. I also see that Emscripten getting more “recognition“ by CMake itself as a platform / toolchain. If I have an EMSDK, there’s a ./upstream/bin/llvm-profdata (and a bunch of other things in there) that would be nice if CMake’s platform things or the toolchain script exposed this in a nice way.