Commit | Line | Data |
---|---|---|
497a20bd MF |
1 | dnl Copyright (C) 1997-2021 Free Software Foundation, Inc. |
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 | dnl | |
16 | dnl --enable-sim-trace is for users of the simulator | |
17 | dnl The argument is either a bitmask of things to enable [exactly what is | |
18 | dnl up to the simulator], or is a comma separated list of names of tracing | |
19 | dnl elements to enable. The latter is only supported on simulators that | |
20 | dnl use WITH_TRACE. Default to all tracing but internal debug. | |
21 | AC_DEFUN([SIM_AC_OPTION_TRACE], | |
22 | [dnl | |
23 | AC_MSG_CHECKING([for sim trace settings]) | |
24 | sim_trace="~TRACE_debug" | |
25 | AC_ARG_ENABLE(sim-trace, | |
26 | [AS_HELP_STRING([--enable-sim-trace=opts], | |
27 | [Enable tracing of simulated programs])], | |
28 | [case "${enableval}" in | |
29 | yes) sim_trace="-1";; | |
30 | no) sim_trace="0";; | |
31 | [[-0-9]]*) | |
32 | sim_trace="'(${enableval})'";; | |
33 | [[[:lower:]]]*) | |
34 | sim_trace="" | |
35 | for x in `echo "$enableval" | sed -e "s/,/ /g"`; do | |
36 | if test x"$sim_trace" = x; then | |
37 | sim_trace="(TRACE_$x" | |
38 | else | |
39 | sim_trace="${sim_trace}|TRACE_$x" | |
40 | fi | |
41 | done | |
42 | sim_trace="$sim_trace)" ;; | |
43 | esac])dnl | |
44 | AC_DEFINE_UNQUOTED([WITH_TRACE], [$sim_trace], [Sim trace settings]) | |
45 | AC_MSG_RESULT($sim_trace) | |
46 | ]) |