I followed the installation instructions but I ran into an issue: both arguments '-c' and '--cc' throw an error. I managed to compile the hello world example without any flags, but if that flag was removed I'd suggest removing it from the README and instead of throwing an error display an 'obsolete' warning.

Repro steps

1 - Clone the repo following main README instructions

git clone https://github.com/adam-mcdaniel/oakc
cd oakc
cargo install -f --path .

2 - Try and compile hello_world.ok example with -c or --cc flag:

oak c examples/hello_world.ok -c

3 - Watch error: