forked from Ports/goldeneye-pc-port
James Dansereau
c0e4565046
CMakeLists.txt already opt-in enables CMAKE_{C,CXX}_COMPILER_LAUNCHER=
ccache when found (b4de1c68); CI just never installed ccache or persisted
its cache dir across runs. Wires actions/cache + ccache install into both
linux-build and windows-build, keyed on CMakeLists.txt's hash. Game
sources are frozen, so this should give a near-total hit rate after the
first run on each job.
YAML-validated; the actual hit-rate payoff needs a real CI run (cold, then
warm) to confirm -- not verifiable locally.
Claude-Session: https://claude.ai/code/session_01P3WrUHAFQZUuhrHhiJgTUr
