Hi all,
This is v5 for bblock script.
Improvement from v4:
* Fix self test error reported by autobuilder
* Allow to specify task with/without the "do_" prefix:
example: bblock bc -t compile,do_install
* Fix test_lock_single_recipe_all_tasks
* Fix getTaskSignatures: now retrieve all tasks and filter out the
* setscene and nostamps ones
Limitations:
* Silently does nothing if given task doesn't exist
* Silently does nothing when resetting a recipe that doesn't exist
Improvement from v3:
* Add self test
* Add a new "info" level for SIGGEN_LOCKEDSIGS_TASKSIG_CHECK: this allows to
display a Note when recipe contains locked task(s)
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
V3: https://lists.openembedded.org/g/openembedded-core/message/184932
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 (5):
bitbake.conf: include bblock.conf
bitbake: cooker: add a new function to retrieve task signatures
sstatesig: add a new info level for SIGGEN_LOCKEDSIGS_TASKSIG_CHECK
scripts/bblock: add a script to lock/unlock recipes
oeqa/selftest/bblock: add self test for bblock tool
bitbake/lib/bb/command.py | 6 +
bitbake/lib/bb/cooker.py | 31 ++++
bitbake/lib/bb/event.py | 8 +
meta/conf/bitbake.conf | 1 +
meta/lib/oe/sstatesig.py | 18 ++-
meta/lib/oeqa/selftest/cases/bblock.py | 201 +++++++++++++++++++++++++
scripts/bblock | 184 ++++++++++++++++++++++
7 files changed, 448 insertions(+), 1 deletion(-)
create mode 100644 meta/lib/oeqa/selftest/cases/bblock.py
create mode 100755 scripts/bblock
--
2.41.0
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