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1d506c26 | 1 | dnl Copyright (C) 1997-2024 Free Software Foundation, Inc. |
760b3e8b MF |
2 | dnl |
3 | dnl This program is free software; you can redistribute it and/or modify | |
4 | dnl it under the terms of the GNU General Public License as published by | |
5 | dnl the Free Software Foundation; either version 3 of the License, or | |
6 | dnl (at your option) any later version. | |
7 | dnl | |
8 | dnl This program is distributed in the hope that it will be useful, | |
9 | dnl but WITHOUT ANY WARRANTY; without even the implied warranty of | |
10 | dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
11 | dnl GNU General Public License for more details. | |
12 | dnl | |
13 | dnl You should have received a copy of the GNU General Public License | |
14 | dnl along with this program. If not, see <http://www.gnu.org/licenses/>. | |
15 | AC_DEFUN([SIM_AC_OPTION_XOR_ENDIAN], | |
16 | [ | |
17 | AC_MSG_CHECKING([for xor endian support]) | |
18 | default_sim_xor_endian="ifelse([$1],,8,[$1])" | |
19 | sim_xor_endian="$default_sim_xor_endian" | |
20 | AC_ARG_ENABLE(sim-xor-endian, | |
21 | [AS_HELP_STRING([--enable-sim-xor-endian=n], | |
22 | [Specify number bytes involved in XOR bi-endian mode (default ${default_sim_xor_endian})])], | |
23 | [case "${enableval}" in | |
24 | yes) sim_xor_endian="8";; | |
25 | no) sim_xor_endian="0";; | |
26 | *) sim_xor_endian="$enableval";; | |
27 | esac])dnl | |
28 | AC_DEFINE_UNQUOTED([WITH_XOR_ENDIAN], [$sim_xor_endian], [Sim XOR endian settings]) | |
29 | AC_MSG_RESULT($sim_smp) | |
30 | ]) |