binutils-gdb/sim/m4/sim_ac_option_smp.m4
Andrew Burgess 1d506c26d9 Update copyright year range in header of all files managed by GDB
This commit is the result of the following actions:

  - Running gdb/copyright.py to update all of the copyright headers to
    include 2024,

  - Manually updating a few files the copyright.py script told me to
    update, these files had copyright headers embedded within the
    file,

  - Regenerating gdbsupport/Makefile.in to refresh it's copyright
    date,

  - Using grep to find other files that still mentioned 2023.  If
    these files were updated last year from 2022 to 2023 then I've
    updated them this year to 2024.

I'm sure I've probably missed some dates.  Feel free to fix them up as
you spot them.
2024-01-12 15:49:57 +00:00

39 lines
1.6 KiB
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dnl Copyright (C) 1997-2024 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_SMP], [dnl
AC_MSG_CHECKING([number of sim cpus to support])
dnl TODO: We should increase the default to use smp at some point. When we do,
dnl the ppc/configure sim-smp option should be merged. See the WITH_SMP check
dnl below for more cleanups too.
default_sim_smp="0"
sim_smp="$default_sim_smp"
AC_ARG_ENABLE(sim-smp,
[AS_HELP_STRING([--enable-sim-smp=n],
[Specify number of processors to configure for (default 1)])],
[case "${enableval}" in
yes) sim_smp="5";;
no) sim_smp="0";;
*) sim_smp="$enableval";;
esac])dnl
IGEN_FLAGS_SMP="-N ${sim_smp}"
AC_SUBST(IGEN_FLAGS_SMP)
dnl NB: The ppc code uses a diff default because its smp works. That is why
dnl we don't unconditionally enable WITH_SMP here. Once we unify ppc, we can
dnl make this unconditional.
AS_VAR_IF([sim_smp], [0], [], [dnl
AC_DEFINE_UNQUOTED([WITH_SMP], [$sim_smp], [Sim SMP settings])])
AC_MSG_RESULT($sim_smp)
])