dnl   Copyright (C) 1997-2021 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 SIM_AC_COMMON invokes AC macros used by all simulators and by the common
dnl directory.  It is intended to be invoked before any target specific stuff.
dnl SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate the Makefile.
dnl It is intended to be invoked last.
dnl
dnl See README-HACKING for more details.
AC_DEFUN([SIM_AC_COMMON],
[dnl
SIM_AC_TOOLCHAIN
AC_CONFIG_HEADERS([config.h:config.in])

# Some of the common include files depend on bfd.h, and bfd.h checks
# that config.h is included first by testing that the PACKAGE macro
# is defined.
PACKAGE=sim
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of this package. ])
AC_SUBST(PACKAGE)

# Dependency checking.
ZW_CREATE_DEPDIR
ZW_PROG_COMPILER_DEPENDENCIES([CC])

dnl We don't use gettext, but bfd does.  So we do the appropriate checks
dnl to see if there are intl libraries we should link against.
ALL_LINGUAS=
ZW_GNU_GETTEXT_SISTER_DIR(../../intl)

# Check for socket libraries
AC_CHECK_LIB(socket, bind)
AC_CHECK_LIB(nsl, gethostbyname)

# BFD conditionally uses zlib, so we must link it in if libbfd does, by
# using the same condition.
AM_ZLIB

# BFD uses libdl when when plugins enabled.
AC_PLUGINS
AM_CONDITIONAL(PLUGINS, test "$plugins" = yes)
LT_INIT([dlopen])
AC_SUBST(lt_cv_dlopen_libs)

dnl Standard (and optional) simulator options.
dnl Eventually all simulators will support these.
dnl Do not add any here that cannot be supported by all simulators.
dnl Do not add similar but different options to a particular simulator,
dnl all shall eventually behave the same way.


dnl We don't use automake, but we still want to support
dnl --enable-maintainer-mode.
AM_MAINTAINER_MODE


SIM_AC_OPTION_DEBUG

SIM_AC_OPTION_STDIO

SIM_AC_OPTION_TRACE

SIM_AC_OPTION_PROFILE

SIM_AC_OPTION_INLINE

ACX_PKGVERSION([SIM])
ACX_BUGURL([https://www.gnu.org/software/gdb/bugs/])
AC_DEFINE_UNQUOTED([PKGVERSION], ["$PKGVERSION"], [Additional package description])
AC_DEFINE_UNQUOTED([REPORT_BUGS_TO], ["$REPORT_BUGS_TO"], [Bug reporting address])

dnl Detect exe extension
AC_EXEEXT
]) dnl End of SIM_AC_COMMON