I am working on a Windows-based C++ package wrapper for Python which depends on external libraries (DLLs).
pip install <wrapper package path> works only if --use-feature=in-tree-build is specified in command line (the package uses relatives paths).
Is there a way to enable --use-feature=in-tree-build by default in pyproject.toml / setup.py so it won't copy the files to a temporary directory?