Comment # 10 on bug 1218184 from Dominique Leuenberger

(In reply to Jiri Srain from comment #9)
> If the main concern is excludebuild getting inherited if you build against
> the standard ALP repository, we can have it only conditional in our
> ProjectConfig, based on the project. Will this help?
> 
> %if "%_project" == "SUSE:ALP:Source:Standard:Core:1.0:Build"
> BuildFlags: excludebuild:kernel-source:kernel-qa

as far as I understood, the issue is not coming from the main distro projects
(there are no excludes in place for any kernel flavor - even with the old
linked packages, kernel-obs-qa for example is being built (see
https://bugzilla.suse.com/show_bug.cgi?id=1211226#c11)

The special case is in the devel project:
* Repo QA shall have only the *qa* kernel flavors
* Repo standard (name just coincidentally matches) all the rest.

=> the excludebuild/onlybuild flags proposed in
https://bugzilla.suse.com/show_bug.cgi?id=1211226#c3 sounded like a good
starting point - but is limited by the special case that kernel-devel-prj/QA
builds against kernel-devel-prj/standard (thus inherits prjconf from both
repositories)