1dnl Copyright (C) 1997-2024 Free Software Foundation, Inc. 2dnl 3dnl This program is free software; you can redistribute it and/or modify 4dnl it under the terms of the GNU General Public License as published by 5dnl the Free Software Foundation; either version 3 of the License, or 6dnl (at your option) any later version. 7dnl 8dnl This program is distributed in the hope that it will be useful, 9dnl but WITHOUT ANY WARRANTY; without even the implied warranty of 10dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 11dnl GNU General Public License for more details. 12dnl 13dnl You should have received a copy of the GNU General Public License 14dnl along with this program. If not, see <http://www.gnu.org/licenses/>. 15dnl 16dnl NB: This file is included in sim/configure, so keep settings namespaced. 17AC_MSG_CHECKING([whether sim rx should be cycle accurate]) 18AC_ARG_ENABLE(sim-rx-cycle-accurate, 19[AS_HELP_STRING([--disable-sim-rx-cycle-accurate], 20 [Disable cycle accurate simulation (faster runtime)])], 21[case "${enableval}" in 22yes | no) ;; 23*) AC_MSG_ERROR(bad value ${enableval} given for --enable-sim-rx-cycle-accurate option) ;; 24esac]) 25if test "x${enable_sim_rx_cycle_accurate}" != xno; then 26 SIM_RX_CYCLE_ACCURATE_FLAGS="-DCYCLE_ACCURATE" 27 AC_MSG_RESULT([yes]) 28else 29 AC_MSG_RESULT([no]) 30fi 31AC_SUBST(SIM_RX_CYCLE_ACCURATE_FLAGS) 32