pdm meson使用

mkdir my_project && cd my_project/
pdm init -n --dist --backend pdm-backend

echo 'def f(): return 4' > src/my_project/func.py
echo -e 'from my_project.func import f\n\ndef test_f(): assert f() == 4' > tests/test_func.py
pdm add -dG pytest
pdm run pytest
pdm add -dG meson-python setuptools ninja

在pdm install之后，.pdm-build 下会多一个pth文件，指向src下的库文件夹，因此pytest能识别。

对于 Python.h not found 的问题

cat << EOF >> ~/.bashrc
export C_INCLUDE_PATH=/usr/include/python3.12:\$C_INCLUDE_PATH
export CPLUS_INCLUDE_PATH=/usr/include/python3.12:\$CPLUS_INCLUDE_PATH
EOF