[PATCH v2 0/6] Improve make and make check parallelism

[Jeffrey Law]

On 6/15/2026 1:32 PM, Adhemerval Zanella wrote:
> One thing that has bothered me for some time is that neither 'make' nor
> 'make check' scales well with the number of cores: although each
> subdirectory builds with full internal parallelism, the top-level
> recursion is marked .NOTPARALLEL and runs the sub-makes strictly one at
> a time.
[ ... ]
I'm not qualified to comment on the technical bits, but certainly 
welcome extracting more parallelism for the build and testing steps.

Jeff