Re: [PATCH v2 0/4] Make adjust_git work in both worlds

[Uladzimir Bely <ubely@ilbers.de>]

In the email from понедельник, 16 августа 2021 г. 10:55:31 +03 user Jan Kiszka 
wrote:
> On 16.08.21 09:52, Uladzimir Bely wrote:
> > In the email from воскресенье, 15 августа 2021 г. 22:02:25 +03 user Jan
> > Kiszka> 
> > wrote:
> >> On 13.08.21 14:40, Uladzimir Bely wrote:
> >>> When I previously looked at patch.bbclass, I noted, that we don't use it
> >>> completely.
> >>> 
> >>> There are some patch_task_patch_prefunc() and patch_task_postfunc() here
> >>> that are used in OE when PATCHTOOL='git'. But in our case they are never
> >>> run due to not using PATCH_COMMIT_FUNCTIONS in isar.
> >>> 
> >>> I suppose (but can't be completely sure without deep look to OE) that
> >>> prefunc may fix this 'patch is allready applied' issue in OE.
> >> 
> >> If you can still reproduce the issue, just set PATCH_COMMIT_FUNCTIONS=1
> >> to check if it has any impact.
> >> 
> >> Browsing poky and OE-core, I only find devtool setting this var. But
> >> both aren't using git as patch tool anyway, a downstream layer/recipe
> >> needs to requests that.
> >> 
> >> Jan
> > 
> > Yes, I also tried this way.
> > 
> > Actually, enabling PATCH_COMMIT_FUNCTIONS also forces to make some more
> > changes in patch.bbclass (like sys.path.insert for OE lib path) that makes
> > the difference increase.
> > 
> > Anyway, even if this set to "1", the problem of patch reapply is still
> > here - custom patch is going to be applied despite it was already done on
> > previous build. So, reset to SRC_REV is still required.
> 
> Strange. Did you try the same procedure in an OE setup, to compare what
> happens there?
> 
> Jan

Not yet, while it's expected to take much time to compile.

Anyway, to catch the similar error, I need to find some package to rebuild in 
Yocto/OE that follows the approach similar to one isar's cowsay uses: a patch 
used by recipe that adds new patch to debian series.

-- 
Uladzimir Bely
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