This reverts commit c778945806b44d46ec16bc4302e7e7163e6bab97.
I believe this is exactly what brings the staging branch into
the right shape after the last merge from master (through staging-next);
otherwise part of staging changes would be lost
(due to being already reachable from master but reverted).
I'm sorry; I didn't notice it contained staging commits.
This reverts commit 17f5305b6c20df795c365368d2d868266519599e, reversing
changes made to a8a018ddc0a8b5c3d4fa94c94b672c37356bc075.
This reverts commit a85b07cbcb7a034bc07dda3642bc68fe621a63ec as
executing the tests in parallel makes them flaky. This can be seen very
easily on armv7l machines (and probably other machines that are slower
than common x86_64 machines as well), but is also reproducible on
x86_64.
This fixes#91706.
Currently the tests take an eternity and are also sometimes flaky. By
following upstream in using xdist for parallel test execution we at
least get the feedback cycle down. On my machine that means instead of
running this for ~25min it runs in 1 minute and 10 seconds.
Since 2.9 bash-completion hardcodes paths in pkgconfig file. We want to
be able to override certain paths, so this commit restores the original
behaviour.
https://github.com/NixOS/nixpkgs/issues/71662