Hi Mike,
On 5/22/20 10:13 AM, Mike Crowe via lists.openembedded.org wrote:
When we have rm_work enabled all image tasks are built every time. This has
been happening since at least warrior and is still happening as of master
today (8fc19639f47b959a141dae231395bbababa644e1).
Steps to reproduce:
bitbake core-image-minimal
bitbake core-image-minimal
echo 'INHERIT += "rm_work"' >> conf/local.conf
bitbake core-image-minimal
bitbake core-image-minimal
The second invocation of bitbake doesn't build anything at all (as would be
expected.)
The fourth invocation of bitbake always builds:
Sstate summary: Wanted 43 Found 43 Missed 0 Current 436 (100% match, 100%
complete)
NOTE: Executing Tasks
NOTE: Setscene tasks completed
NOTE: Running noexec task 1750 of 2000
(/fast2/mac/git/oe-core/meta/recipes-core/images/core-image-minimal.bb:do_rm_work_all)
NOTE: Running task 1998 of 2000
(/fast2/mac/git/oe-core/meta/recipes-core/images/core-image-minimal.bb:do_populate_lic_deploy)
NOTE: recipe core-image-minimal-1.0-r0: task do_populate_lic_deploy: Started
NOTE: recipe core-image-minimal-1.0-r0: task do_populate_lic_deploy: Succeeded
NOTE: Running task 1999 of 2000
(/fast2/mac/git/oe-core/meta/recipes-core/images/core-image-minimal.bb:do_rm_work)
NOTE: recipe core-image-minimal-1.0-r0: task do_rm_work: Started
NOTE: recipe core-image-minimal-1.0-r0: task do_rm_work: Succeeded
NOTE: Running noexec task 2000 of 2000
(/fast2/mac/git/oe-core/meta/recipes-core/images/core-image-minimal.bb:do_build)
NOTE: Tasks Summary: Attempted 2000 tasks of which 1996 didn't need to be
rerun and all succeeded.
If I teach rm_work.bbclass to also skip files matching
"*do_populate_lic_deploy*" then this problem goes away. However, I have
form for breaking things in rm_work so I suspect that this isn't the
correct fix. Is there a better one?
Thanks.
Mike.
Since I'm the last guy touching rm_work.bbclass ...
I don't see the rebuilds in my images. Although I do see
core-image-minimal.bb:do_populate_lic_deploy
being run, there is no regeneration of the rootfs images.
Do you have any more information about the setup so that I can reproduce ?
/Jacob
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