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- dnl Copyright (C) 1997-2022 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/>.
- AC_DEFUN([SIM_AC_OPTION_XOR_ENDIAN],
- [
- AC_MSG_CHECKING([for xor endian support])
- default_sim_xor_endian="ifelse([$1],,8,[$1])"
- sim_xor_endian="$default_sim_xor_endian"
- AC_ARG_ENABLE(sim-xor-endian,
- [AS_HELP_STRING([--enable-sim-xor-endian=n],
- [Specify number bytes involved in XOR bi-endian mode (default ${default_sim_xor_endian})])],
- [case "${enableval}" in
- yes) sim_xor_endian="8";;
- no) sim_xor_endian="0";;
- *) sim_xor_endian="$enableval";;
- esac])dnl
- AC_DEFINE_UNQUOTED([WITH_XOR_ENDIAN], [$sim_xor_endian], [Sim XOR endian settings])
- AC_MSG_RESULT($sim_smp)
- ])
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