RE: New mount logic breaks DEBIAN_BUILD_DEPENDS

["Moessbauer, Felix" <felix.moessbauer@siemens.com>]

Hi,

These issues also appear in "from-scratch" builds.
In our case, we discovered it in the CI of a project that uses ISAR after bumping the version.
At least in our use-case, it always fails (it is deterministic).

I'm going to try the mentioned patch and report back.

Best regards,
Felix

From: Anton Mikanovich <amikan@ilbers.de> 
Sent: Wednesday, June 23, 2021 2:00 PM
To: Moessbauer, Felix (T RDA IOT SES-DE) <felix.moessbauer@siemens.com>; isar-users <isar-users@googlegroups.com>
Cc: Schild, Henning (T RDA IOT SES-DE) <henning.schild@siemens.com>; Kiszka, Jan (T RDA IOT) <jan.kiszka@siemens.com>
Subject: Re: New mount logic breaks DEBIAN_BUILD_DEPENDS

I have an idea about possible reason of this issue. Did you experience build fail before that?
Reference counters are not cleared in case unsuccessful build happens.

Please look at `[PATCH] mount: Cleanup reference counters before build` just pushed to the maillist.
22.06.2021 13:45, Moessbauer, Felix wrote:
Hi,
 
The ref 3360b7d9ff85172dc3d2275c35caec71149b35ef breaks building packages that inherit from dpkg-raw and use DEBIAN_BUILD_DEPENDS like the minimal reproducer below.
During do_install_builddeps, the mount points are not mounted (or get unmounted).
Also latest next (591a537d3cc9f3ef35e008fdff0fe631714aa68d) is affected.
 
inherit dpkg-raw
DESCRIPTION = "Reproduce ISAR mount issues"
DEBIAN_BUILD_DEPENDS = "htop"
 
Build error:
Err:4 file:/isar-apt isar/main amd64 Packages
  File not found - /isar-apt/dists/isar/main/binary-amd64/Packages (2: No such file or directory)
Get:5 file:/isar-apt isar/main Translation-en
Ign:5 file:/isar-apt isar/main Translation-en
Reading package lists...
E: Failed to fetch file:/isar-apt/dists/isar/main/binary-amd64/Packages  File not found - /isar-apt/dists/isar/main/binary-amd64/Packages (2: No such file or directory)
 
Best regards,
Felix
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Anton Mikanovich
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