[m-rev.] C# bootcheck

[Julien Fischer]

On Wed, 19 Jun 2019 at 10:14, Peter Wang <novalazy at gmail.com> wrote:
>
> On Tue, 18 Jun 2019 23:04:12 +1000 (AEST), Julien Fischer <jfischer at opturion.com> wrote:
> > >
> > > Does the problem occur if you invoke mmc --make outside of bootcheck or
> > > mmake --use-mmc-make?
> >
> > I've just tried building stage 1 using --use-mmc-make and -j8 with both
> > the java and asm_fast.gc grades and the problem occurs for both.
>
> Ah, right. mmc --use-mmc-make -jN invokes parallel instances of
> mmc --make instead of a single instance of mmc --make with the -jN flag.

You're right, setting MCFLAGS = -j8 and then using --use-mmc-make does work
properly.   This is somewhat problematic, as for some parts of the system (e.g.
the test suite) you do want multiple parallel instances of mmc --make.

Julien.