31 lines
1.3 KiB
Text
31 lines
1.3 KiB
Text
dnl Copyright (C) 1997-2022 Free Software Foundation, Inc.
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dnl
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dnl This program is free software; you can redistribute it and/or modify
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dnl it under the terms of the GNU General Public License as published by
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dnl the Free Software Foundation; either version 3 of the License, or
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dnl (at your option) any later version.
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dnl
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dnl This program is distributed in the hope that it will be useful,
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dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
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dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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dnl GNU General Public License for more details.
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dnl
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dnl You should have received a copy of the GNU General Public License
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dnl along with this program. If not, see <http://www.gnu.org/licenses/>.
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dnl
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dnl NB: This file is included in sim/configure, so keep settings namespaced.
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AC_MSG_CHECKING([whether sim rx should be cycle accurate])
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AC_ARG_ENABLE(sim-rx-cycle-accurate,
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[AS_HELP_STRING([--disable-sim-rx-cycle-accurate],
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[Disable cycle accurate simulation (faster runtime)])],
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[case "${enableval}" in
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yes | no) ;;
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*) AC_MSG_ERROR(bad value ${enableval} given for --enable-sim-rx-cycle-accurate option) ;;
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esac])
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if test "x${enable_sim_rx_cycle_accurate}" != xno; then
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SIM_RX_CYCLE_ACCURATE_FLAGS="-DCYCLE_ACCURATE"
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AC_MSG_RESULT([yes])
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else
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AC_MSG_RESULT([no])
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fi
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AC_SUBST(SIM_RX_CYCLE_ACCURATE_FLAGS)
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