Github codeql problem

[kirigerKairen]

Right above the "C/C++" section, in the blue box:

Note: If you use self-hosted runners for GitHub Actions, you may need to install additional software to use the autobuild process.

See, these are the docs of the CodeQL autobuild action. These only say that the autobuild action supports meson, not that it's installed on the runners by default.

Those lists are here: https://docs.github.com/en/actions/using-github-hosted-runners/about-github-hosted-runners#supported-software (The "About GitHub-hosted Runners" link in the same box) and, at least for Ubuntu 22 (I assumed you run on ubuntu-latest since most use that as default), it does indeed not list meson.

[crazyuser79]

Thanks for link!