1dnl SPDX-License-Identifier: GPL-2.0-or-later 2dnl Copyright (c) Linux Test Project, 2010 3dnl Author: Mike Frysinger <vapier@gentoo.org> 4 5AC_DEFUN([LTP_CHECK_NOMMU_LINUX], 6[ 7 AC_CHECK_FUNCS([fork daemon vfork]) 8 UCLINUX=0 9 if test "x$ac_cv_func_fork" = "xno" ; then 10 UCLINUX=1 11 AC_DEFINE([UCLINUX], 1, [Target is running Linux w/out an MMU]) 12 fi 13 AC_SUBST(UCLINUX) 14]) 15