Jeff King <peff@xxxxxxxx> writes:
> +while test $# -gt 0
> +do
> + case "$1" in
> + -j)
> + parallel=${1#-j} ;;
This is curious. Did you mean "-j*)" on the line above this one?
> + -f)
> + force=t ;;
> + --)
> + shift; break ;;
> + *)
> + usage ;;
> + esac
> + shift
> +done
> +
> +if test -z "$parallel"
> +then
Then "script -j" (no explicit number) would get here and autodetect.
Running the script without any "-j" would also get an empty parallel
and come here.
So "script -j1" would be how a user would say "I want to use exactly
one process, not any parallelism", which makes sense.
> + parallel=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
> + if test $? != 0 || test -z "$parallel"
> + then
> + parallel=1
> + fi
> +fi
