[PATCH 0/5] Improve make and make check parallelism

[Florian Weimer]

* Adhemerval Zanella:

> The series does not aim to improve 'make check' with
> run-built-tests=yes: subdirectories such as nptl require their tests
> not to run in parallel.

Based on my logs, it seems to me that nptl tests now run in parallel
with other directories.  Do others see this as well?

This somewhat defeats the .NOTPARALLEL directive for nptl (and rt).

Thanks,
Florian