2.3.3. Dependency Graphs

Sometimes it can be hard to see why BitBake wants to build other packages before building a given package you have specified. The bitbake -g targetname command creates the pn-buildlist, pn-depends.dot, package-depends.dot, and task-depends.dot files in the current directory. These files show what will be built and the package and task dependencies, which are useful for debugging problems. You can use the bitbake -g -u depexp targetname command to display the results in a more human-readable form.