Python scripts without a .py extension are never cached as bytecode by
CPython — every invocation re-parses the source. Packaging as a wheel
pre-compiles all modules to .pyc and installs thin import stubs as the
executables, matching the approach used by bin/show and statd.
Restructure the modemd Python scripts into a proper Python package
(src/modemd/modemd/): each script becomes a module with a main() entry
point. pyproject.toml declares 11 entry points; the Buildroot
MODEMD_BUILD_PYTHON hook builds a wheel via PEP 517, then pyinstaller.py
installs compiled stubs to /usr/libexec/modemd/ and pre-compiled .pyc
modules to site-packages.
/sbin/modemd is now a symlink to the compiled stub.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Joachim Wiberg
1168c6c8e2