Describe the issue:

I am working on numpy support for Nuitka-Python, a fully static, cross-platform, Python ecosystem. This means that I need to use the static library building functionality of meson that numpy typically wouldn't use.

I noticed that a section of static library code was not properly merged: https://github.com/numpy/meson/blame/main-numpymeson/mesonbuild/build.py#L1448

The origin variable is not defined anywhere and results a NameError.
This variable is not present in upstream meson: https://github.com/mesonbuild/meson/blame/master/mesonbuild/build.py#L1466

It might make sense to run a linter on the fork to catch any other such issues and avoid them in the future.

Reproduce the code example:

# Not applicable

Error message:

No response

Python and NumPy Versions:

Numpy 2.1.3
Nuitka-Python 3.11

Runtime Environment:

No response

Context for the issue:

No response