| dnl Copyright (C) 1997-2021 Free Software Foundation, Inc. |
| dnl |
| dnl This program is free software; you can redistribute it and/or modify |
| dnl it under the terms of the GNU General Public License as published by |
| dnl the Free Software Foundation; either version 3 of the License, or |
| dnl (at your option) any later version. |
| dnl |
| dnl This program is distributed in the hope that it will be useful, |
| dnl but WITHOUT ANY WARRANTY; without even the implied warranty of |
| dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| dnl GNU General Public License for more details. |
| dnl |
| dnl You should have received a copy of the GNU General Public License |
| dnl along with this program. If not, see <http://www.gnu.org/licenses/>. |
| dnl |
| dnl NB: This file is included in sim/configure, so keep settings namespaced. |
| AC_MSG_CHECKING([whether sim rx should be cycle accurate]) |
| AC_ARG_ENABLE(sim-rx-cycle-accurate, |
| [AS_HELP_STRING([--disable-sim-rx-cycle-accurate], |
| [Disable cycle accurate simulation (faster runtime)])], |
| [case "${enableval}" in |
| yes | no) ;; |
| *) AC_MSG_ERROR(bad value ${enableval} given for --enable-sim-rx-cycle-accurate option) ;; |
| esac]) |
| if test "x${enable_sim_rx_cycle_accurate}" != xno; then |
| SIM_RX_CYCLE_ACCURATE_FLAGS="-DCYCLE_ACCURATE" |
| AC_MSG_RESULT([yes]) |
| else |
| AC_MSG_RESULT([no]) |
| fi |
| AC_SUBST(SIM_RX_CYCLE_ACCURATE_FLAGS) |
