Re: multi-threaded compiling

Martin D Kealey <[email protected]> Wed, 13 Mar 2024 13:14:30 +1000

Newsgroups	gmane.comp.gnu.make.general,gmane.comp.shells.bash.bugs
Message-ID	<CAN_U6MUvTc+r8CnTFqX+1RiRrmzNcXXOf+z+5yztbep6YRiO-A@mail.gmail.com>

> On Mon, Mar 11, 2024 at 8:20 PM Chet Ramey <[email protected]> wrote:
> > On 3/11/24 2:50 PM, Mischa Baars wrote:
> > > Which sort of brings us back to the original question I suppose. Who
> does
> > > that line of code function from a script and why does it fail from the
> > > command line?
> >
> > Job control and when the shell notifies the user about job completion,
> > most likely, two of the relevant things that differ between interactive
> > and non-interactive shells.
>

In this case, no.

I inserted « echo $- ; shopt -p ; shopt -po ; » in front of each case, and
the ONLY difference was that « echo $- » reported “hxBc” vs “hxB”. Not an
“m” in sight. And no “i” or “l” either. (The “c” was expected, given how «
make » invokes the shell.)

-Martin