binutils-gdb/sim/m4/sim_ac_option_alignment.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

34 lines
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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/>.
dnl
dnl Specify the alignment restrictions of the target architecture.
dnl Without this option all possible alignment restrictions are accommodated.
AC_DEFUN([SIM_AC_OPTION_ALIGNMENT],
[dnl
AC_MSG_CHECKING([whether to force sim alignment])
sim_alignment=
AC_ARG_ENABLE(sim-alignment,
[AS_HELP_STRING([--enable-sim-alignment=align],
[Specify strict, nonstrict or forced alignment of memory accesses])],
[case "${enableval}" in
yes | strict | STRICT) sim_alignment="STRICT_ALIGNMENT";;
no | nonstrict | NONSTRICT) sim_alignment="NONSTRICT_ALIGNMENT";;
forced | FORCED) sim_alignment="FORCED_ALIGNMENT";;
*) AC_MSG_ERROR("Unknown value $enableval passed to --enable-sim-alignment");;
esac])dnl
AC_DEFINE_UNQUOTED([WITH_ALIGNMENT], [${sim_alignment:-0}], [Sim alignment settings])
AC_MSG_RESULT([${sim_alignment:-no}])
])dnl