How to control the location of the c++20 Binary Module Interface (BMI) output directory?

[ben.boeckel (Ben Boeckel (Kitware))]

@Lecris

That sounds promising. Basically it would call all configure_file, custom_command, and cmake native like the cxx module files generation? That would be useful for the cmake pre-commit.

configure_file is configure-time; this would basically make sure any sources with the GENERATED property are up-to-date. Or similar; there are a lot of test cases to write and decide support for.

@Lecris

Does this also solve the original issue with clang-tidy + compile_commands.json?

For pre-modules code, yes.