[PATCH] Implement a workaround for GNU mak jobserver

[H.J. Lu]

On Tue, Oct 27, 2020 at 9:04 AM Andreas Schwab <schwab@linux-m68k.org> wrote:
>
> On Okt 27 2020, H.J. Lu wrote:
>
> > "make check" training run in triggers both linker check and
> > ld-new rebuild in parallel because Makefile was edited by
> > config.status.  This is a simple change to avoid it.
>
> Since the makefile was just created by config.status anyway, why is that
> a problem?

After Makefile was recreated by the original part of config.status,
config.status
needs to re-edit Makefile to add the '+".

-- 
H.J.