Zig Version

0.10.0-dev.2783+76546b3f8

Steps to Reproduce

Build a very large binary with zig cc as the C toolchain. In our case, the binary is 584M.

Expected Behavior

Currently it is expected that the Zig cache may grow very large. However, when using an external build system to orchestrate the build and cache the results (in our case Bazel), we have no need for the Zig cache outside "internal" builds (libc stubs etc.). It would be great to have a flag to only cache these internal builds, and not user code.

Actual Behavior

With our 584M binary, the Zig cache is 761M after building from a clean cache.