#!/usr/bin/env build

# FIXME maybe we should rely on a list of possible commands and go through them
# all (nproc,lscpu,etc..) instead of attempting to guess based on the OS?
case "${CBUILD:-$(build-dumpmachine)}" in
(*linux*)	eval 'build_num_cpus() { nproc; }';;

# Default to returning 1 CPU if we do not know how to handle the platform.
(*)	eval 'build_num_cpus() { echo 1; }';;
esac

if test "${BUILDER_CALL_STACK}" = '__main__'; then
	for arg; do
		case "${arg}" in
		(-h|-help|--help) echo 'usage: build num-cpus'; exit 0;;
		esac
	done
	build_num_cpus "${@}"
fi

# vim: filetype=sh