Re: [PATCH] sbuild: Declare using random build path

[Anton Mikanovich <amikan@ilbers.de>]

18/03/2025 23:20, Jan Kiszka wrote:
> On 18.03.25 16:50, Anton Mikanovich wrote:
>> After 0.87.1 version of sbuild BUILD_PATH value is no more random by
>> default. It is better for reproducibility but breaks concurrent builds
>> because this path got removed during cleanup stage.
> Can you elaborate?
>
In this case new default BUILD_PATH=/build/reproducible-path got shared 
between
multiple sbuild instances for all the packages. When the first package 
finish
the built it removes /build/reproducible-path, which results in other sbuild
processes fails with errors like:

| E: Failed to change to directory �/build/reproducible-path�: No such 
file or directory

So we just won't use static BUILD_PATH on trixie for now.
>> To keep sbuild choose a random build location (just like it is in older
>> package versions) set the empty string to build-path option.
> Err, no. We clearly need reproducibility as well.

As Felix already mentioned, this change do not brake anything, but just 
do not
apply additional reproducibility improvement on trixie hosts.
Actually there will be no any changes in paths on bookworm and lower, but
trixie will behave in the same way as bookworm currently does.

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