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760b3e8bc9
This file is quite large and is getting unmanageable. Split it apart to follow aclocal best practices by putting one-macro-per-file. There shouldn't be any real functional changes here as can be seen in the configure script regens.
46 lines
2.1 KiB
Plaintext
46 lines
2.1 KiB
Plaintext
dnl Copyright (C) 1997-2021 Free Software Foundation, Inc.
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dnl
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dnl This program is free software; you can redistribute it and/or modify
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dnl it under the terms of the GNU General Public License as published by
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dnl the Free Software Foundation; either version 3 of the License, or
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dnl (at your option) any later version.
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dnl
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dnl This program is distributed in the hope that it will be useful,
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dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
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dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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dnl GNU General Public License for more details.
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dnl
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dnl You should have received a copy of the GNU General Public License
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dnl along with this program. If not, see <http://www.gnu.org/licenses/>.
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dnl
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dnl Additional SIM options that can (optionally) be configured
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dnl For optional simulator options, a macro SIM_AC_OPTION_* is defined.
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dnl Simulators that wish to use the relevant option specify the macro
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dnl in the simulator specific configure.ac file between the SIM_AC_COMMON
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dnl and SIM_AC_OUTPUT lines.
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dnl
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dnl Specify the running environment.
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dnl If the simulator invokes this in its configure.ac then without this option
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dnl the default is the user environment and all are runtime selectable.
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dnl If the simulator doesn't invoke this, only the user environment is
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dnl supported.
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dnl ??? Until there is demonstrable value in doing something more complicated,
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dnl let's not.
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AC_DEFUN([SIM_AC_OPTION_ENVIRONMENT],
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[
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AC_MSG_CHECKING([default sim environment setting])
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sim_environment="ALL_ENVIRONMENT"
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AC_ARG_ENABLE(sim-environment,
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[AS_HELP_STRING([--enable-sim-environment=environment],
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[Specify mixed, user, virtual or operating environment])],
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[case "${enableval}" in
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all | ALL) sim_environment="ALL_ENVIRONMENT";;
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user | USER) sim_environment="USER_ENVIRONMENT";;
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virtual | VIRTUAL) sim_environment="VIRTUAL_ENVIRONMENT";;
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operating | OPERATING) sim_environment="OPERATING_ENVIRONMENT";;
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*) AC_MSG_ERROR([Unknown value $enableval passed to --enable-sim-environment]);;
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esac])dnl
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AC_DEFINE_UNQUOTED([WITH_ENVIRONMENT], [$sim_environment], [Sim default environment])
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AC_MSG_RESULT($sim_environment)
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])
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