On 10/20/26 14:43, Sasha Levin wrote: > On Tue, Oct 20, 2026 at 01:52:17PM +0200, Thorsten Leemhuis wrote: > > For allmodconfig the main reason is that perf's feature detection does not > always turn a feature off when its library is missing: [...] > > You remember it right. The difference is that Kconfig probes for those, so a > missing tool turns the option off rather than failing the build, and the > result > is recorded in .config. > > That is how I'd like to add the selftests that need libraries: a Kconfig > probe per library, so allmodconfig builds them where the libraries are > installed and .config says which ones were built.
Okay, now this makes more sense to me, many thx for taking the time for a reply! Ciao, Thorsten
