Levente Polyak authored
Declare the whole keyring data as well as the code as input dependency for the build target. This way we can properly depend on the build target for installation without forcing rebuilding on every invocation. A rebuild will be triggered if either the keyring or the source code creating the build output changes. The directories are added to the source dependencies on purpose to guarantee that changes like deleted files will result in a rebuild. The mtime of the build directory is force updated on every run to allow make to track the output artifacts mtime compared against the dependencies.