David Garske 08022ffebf CI: cache compiler output in os-check Ubuntu matrix ...

- Add .github/actions/ccache-setup composite (ccache + PATH intercept).
- Wire into os-check.yml make_check_linux; macOS unchanged for now.
- Measured on master --enable-all: cold 11.6s -> warm 1.1s (~10x), 100% hit.

2026-05-26 10:36:49 -07:00

..

ccache-setup

CI: cache compiler output in os-check Ubuntu matrix

2026-05-26 10:36:49 -07:00

install-apt-deps

CI optimizations

2026-05-21 13:19:29 -07:00

wait-for-smoke

CI optimizations

2026-05-21 13:19:29 -07:00