Hi all,
This is v3 from bblock script.
Improvement from v2:
* Add a function in bb.cooker to compute task signatures
* Replace the findSigInfo function by the new created one. This has the
following advantages:
* findSigInfo needs the task to be already built to get the siginfo
file, meaning we cannot lock a recipe on a fresh build
* we can now generate the signatures for all available task of a given
recipe
* Check if a given task is already locked. If so, don't duplicate
entry in bblock.conf
Limitations:
* Needs to taint tasks that are locked, to display a warning
* I may be still missing some checks on user input
* Silently does nothing if given task doesn't exist
* Silently does nothing when resetting a recipe that doesn't exist
I did some tests using qemux86-64 and qemuarm but I may be missing some
corner cases.
Improvement from V1:
* Signatures are now package architecture specific meaning that if you
switch MACHINE, the lock sig will not be taken into account
* I added the -r option to unlock recipes
* I added a -d option to display the current bblock.conf
* Added an include directive for conf/bblock.conf inside bitbake.conf
* Added -t option to specify the tasks to lock/unlock
Limitations:
* I may be still missing some checks on user input
* I need to find a way to get the list of tasks ( by default still lock
only the do_compile for now, unless -t is specified)
* Do not check if a particular recipe/task is already locked when trying
to add lock. So entries may appear multiple times
* We still need the signature of the tasks to be already computed before
locking. Need to find a way to generate it if missing
V2: https://lists.openembedded.org/g/openembedded-core/message/184697
V1: https://lists.openembedded.org/g/openembedded-core/message/184584
My branch is available here [1]
Cheers
Julien
[1]: https://git.yoctoproject.org/poky-contrib/commit/?h=jstephan/bblock
Julien Stephan (3):
bitbake.conf: include bblock.conf
bitbake: cooker: add a new function to retrieve task signatures
scripts/bblock: add a script to lock/unlock recipes
bitbake/lib/bb/command.py | 6 ++
bitbake/lib/bb/cooker.py | 16 ++++
bitbake/lib/bb/event.py | 8 ++
meta/conf/bitbake.conf | 1 +
scripts/bblock | 182 ++++++++++++++++++++++++++++++++++++++
5 files changed, 213 insertions(+)
create mode 100755 scripts/bblock
--
2.41.0
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