sim/m4/sim_ac_common.m4

   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 SIM_AC_COMMON invokes AC macros used by all simulators and by the common
  17 dnl directory.  It is intended to be invoked before any target specific stuff.
  18 dnl SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate the Makefile.
  19 dnl It is intended to be invoked last.
  20 dnl
  21 dnl See README-HACKING for more details.
  22 AC_DEFUN([SIM_AC_COMMON],
  23 [dnl
  24 SIM_AC_TOOLCHAIN
  25
  26 # Dependency checking.
  27 ZW_CREATE_DEPDIR
  28 ZW_PROG_COMPILER_DEPENDENCIES([CC])
  29
  30 dnl We don't use gettext, but bfd does.  So we do the appropriate checks
  31 dnl to see if there are intl libraries we should link against.
  32 ALL_LINGUAS=
  33 ZW_GNU_GETTEXT_SISTER_DIR(../../intl)
  34
  35 # BFD conditionally uses zlib, so we must link it in if libbfd does, by
  36 # using the same condition.
  37 AM_ZLIB
  38
  39 # BFD uses libdl when when plugins enabled.
  40 AC_PLUGINS
  41 AM_CONDITIONAL(PLUGINS, test "$plugins" = yes)
  42 LT_INIT([dlopen])
  43 AC_SUBST(lt_cv_dlopen_libs)
  44
  45 dnl We don't use automake, but we still want to support
  46 dnl --enable-maintainer-mode.
  47 AM_MAINTAINER_MODE
  48
  49 SIM_AC_OPTION_INLINE
  50 ]) dnl End of SIM_AC_COMMON