Unclear how to do a "really clean" build

[silvasean]

I noticed that with source build of pytorch we end up caching some artifacts in build_tools/python_deploy (I think?). Can we make sure that we put all built artifacts in the build dir or have really clear docs about everything that gets built and how to clean it?

[powderluv]

If we run the Release build script we are exposed to:

torch-mlir/build_tools/python_deploy/build_linux_packages.sh

Line 31 in c0630da

# Note that this script is meant to be run on CI and it will pollute both the

That said I think we can fix some of these docker issues by running them as the $USER instead of root. I am trying to clean up and document the artifacts locations in the Docker PR #1234

[silvasean]

Development.md now has instructions: https://github.com/llvm/torch-mlir/blob/main/docs/development.md#cleaning-up