This fetcher submodule fetches code from the Git source control system. Disk space monitoring is disabled by default. Setting this variable to a value causes BitBake to report an error if it encounters a non-local URL that does not have at least one checksum specified. Selects the name of the scheduler to use for the scheduling of BitBake tasks. Iterative passes continue until all dependencies are discovered and added. This results in any metadata change that changes the task hash, automatically causing the task to be run again. For example, continuing with the same example, the statement in the bar. Here is an example that conditionally sets a bitbakee based on the value of another variable. Logging will be handled in a way similar to shell tasks as well. The value you provide is passed to Python’s regular expression compiler. Executing a Task Against a Single Recipe. The “bb” and “os” Python modules are automatically available.
The function is called once BitBake has a list of setscene tasks that have run and either succeeded or failed. Once BitBake has accomplished this, it recursively works through the dependencies of those tasks. You must also use the specific layer name as a suffix to the variable e. For such cases, the variables in those systems extend the functionality of the variable as it is described here in this glossary.įuture versions of BitBake will write the functions to files similar to the way shell tasks are handled. The precedence established through this variable stands regardless of a recipe’s version PV variable. The revision of the source code to checkout. Bitbake Cheat SheetĪnd, this placeholder is placed at the start of the returned string. Regardless of the type of function, you can only define them in class.Īfter a file has been downloaded and has had its checksum checked, a “. This second incarnation will have the “native” class inherited. The bitbake command is the primary interface to the BitBake tool. You can remove values from lists using the removal override style syntax.īitBake satisfies all the original requirements and many more with extensions being made to the basic functionality to reflect the additional requirements. You need to use an override suffix when you use the variable e. Instructs the unpack stage to strip the specified directories from the source path when unpacking. Note Following are some points regarding the variables listed in this glossary: Defines how BitBake handles situations where an append file. Causes the CVS metadata to be maintained in the tarball the fetcher creates when set to “keep”. Cloning the repository makes it easy to get bug fixes and have access to stable branches and the master branch. Contribute to intel/luv-yocto development by creating an account on GitHub.įollowing is an example event handler that prints the name of the event and the content of the FILE variable. Contribute to ostroproject/ostro-os development by creating an account on GitHub. Integration System for Automated Root filesystem generation – ilbers/isar.
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