This still does not function without issues. E.g., bootstrapped-pip fails with Python 3.6 and 3.7
as well as 3.8 on 32-bit.
Because this is a stdenv-rebuild it needs to be tested significantly better
This reverts commit 6100bc29f72b85332014bb4362721eda379e0e03.
Moving the sysconfig file caused spidermonkey_78 to fail to build. We now symlink it instead.
This reverts commit 6a23dde75bd9bb0cdcc58477439aaf1e146e3623.
This breaks virtualenv https://github.com/NixOS/nixpkgs/issues/104483.
We should probably not move `_sysconfigdata` but just copy it for cross to
another place or output.
This reverts commit 11806b6ede420bbdb980ca1c36918b71e9ddc0a2.