usage: cythonize [-h] [-X NAME=VALUE,...] [-E NAME=VALUE,...] [-s NAME=VALUE] [-2] [-3] [--3str] [-+] [-a] [--annotate-fullc] [-x PATTERN] [-b] [-i] [-j N] [-f] [-q ...
ci (ubuntu-20.04, 3.9, c, 11, -std=c17, -gcc11) ci (ubuntu-20.04, 3.9, cpp, 11, -std=c++20, -gcc11) ci (ubuntu-20.04, 3.6, c,cpp, --limited-api, --no-file, -limited ...