linker flavors - only the stable values for `-Clink-self-contained` can be used on stable until we have more feedback on the interface - `-Zunstable-options` is required to use unstable linker flavors
linker flavors - only the stable values for `-Clink-self-contained` can be used on stable until we have more feedback on the interface - `-Zunstable-options` is required to use unstable linker flavors