mirror of
https://github.com/apple/foundationdb.git
synced 2025-06-02 03:12:12 +08:00
618f8455c4
Currently, we have code in different folders like `flow/` and `fdbrpc/` that should remain isolated. For example, `flow/` files should not include functionality from any other modules. `fdbrpc/` files should only be able to include functionality from itself and from `flow/`. However, when creating a shared library, the linker doesn't complain about undefined symbols -- this only happens when creating an executable. Thus, for example, it is possible to forward declare an `fdbclient` function in an `fdbrpc` file and then use it, and nothing will break (when it should, because this is illegal). This change adds dummy executables for a few modules (`flow`, `fdbrpc`, `fdbclient`) that will cause a linker error if there are included symbols which the linker can't resolve.