Re: [PATCH v7] dpkg: Restore support for replacing pre-installed packages in sbuild-chroot

[Anton Mikanovich <amikan@ilbers.de>]

09/02/2025 11:19, Jan Kiszka wrote:
> On 07.02.25 16:57, Anton Mikanovich wrote:
>> Hello Jan,
>>
>> It looks like this change creates one more issue.
>> Here are simple steps to reproduce:
>>
>> Prepare test recipe:
>>
>> $ cat meta-isar/recipes-app/hello/pcre2.bb
>> inherit dpkg
>>
>> SRC_URI = "apt://pcre2"
>>
>> CHANGELOG_V = "<orig-version>+isar"
>>
>> do_prepare_build() {
>>          deb_add_changelog
>> }
>>
>> Go to kas shell (qemuamd64 bookworm):
>>
>> $ kas-container shell
>>
>> Perform those steps:
>>
>> builder@b5422048da4a:/build$ bitbake -c local_isarapt cowsay
>> builder@b5422048da4a:/build$ bitbake -c build pcre2
>> builder@b5422048da4a:/build$ bitbake -c cleansstate sbuild-chroot-target
>> builder@b5422048da4a:/build$ bitbake -c build cowsay
> The outcome is expected: local_isarapt is incorrectly run prior to
> deploy_deb of pcre2. This won't happen during a normal build when cowsay
> DEPENDS on pcre2, though, because of do_local_isarapt[deptask] =
> "do_deploy_deb".
>
> Now, if you used ISAR_REBUILD_ESSENTIAL_PKGS in your actual scenario, we
> do have problem because your patch 21a05608d85b forgot to adjust
> meta/classes/essential.bbclass. I'll send a fix.
>
> Jan
>
After some testing with ISAR_REBUILD_ESSENTIAL_PKGS="pcre2" the issue is 
still
there. Steps to reproduce (clean build inside kas, 
ISAR_REBUILD_ESSENTIAL_PKGS
is set to "pcre2"):

builder@a1f979144422:/build$ bitbake -c build pcre2
builder@a1f979144422:/build$ echo -e "\npython 
do_rootfs_install:append() {\n\n}" >> /work/meta/classes/rootfs.bbclass
builder@a1f979144422:/build$ bitbake -c build pcre2

So the question is the same: which use case does your original commit 
suppose
to fix?

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