/**
Tries to locate a target that will help getting this target built. If all
dependencies are up-to-date, returns this target. If there are no targets
ready to be built (maybe because they are being built right now), returns 0.
*/
/**
Tries to locate a target that will help getting this target built. If all
dependencies are up-to-date, returns this target. If there are no targets
ready to be built (maybe because they are being built right now), returns 0.
*/