gdbsupport/configure.ac

   1 dnl Autoconf configure script for GDB support library
   2 dnl Copyright (C) 2020-2022 Free Software Foundation, Inc.
   3 dnl
   4 dnl This program is free software; you can redistribute it and/or modify
   5 dnl it under the terms of the GNU General Public License as published by
   6 dnl the Free Software Foundation; either version 3 of the License, or
   7 dnl (at your option) any later version.
   8 dnl
   9 dnl This program is distributed in the hope that it will be useful,
  10 dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 dnl GNU General Public License for more details.
  13 dnl
  14 dnl You should have received a copy of the GNU General Public License
  15 dnl along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 dnl Process this file with autoconf to produce a configure script.
  18
  19 AC_INIT([gdbsupport], 1.0)
  20 AC_CONFIG_SRCDIR(common-defs.h)
  21 AC_CONFIG_HEADER(config.h:config.in)
  22
  23 # Set build, build_cpu, build_vendor and build_os.
  24 AC_CANONICAL_BUILD
  25
  26 # Set host, host_cpu, host_vendor, and host_os.
  27 AC_CANONICAL_HOST
  28
  29 # Set target, target_cpu, target_vendor, and target_os.
  30 AC_CANONICAL_TARGET
  31
  32 AM_MAINTAINER_MODE
  33 AC_CONFIG_AUX_DIR(..)
  34 AM_INIT_AUTOMAKE
  35 AM_SILENT_RULES([yes])
  36
  37 AC_PROG_CC
  38 AC_PROG_CXX
  39 AC_PROG_RANLIB
  40
  41 AC_USE_SYSTEM_EXTENSIONS
  42 ACX_LARGEFILE
  43
  44 # We require a C++11 compiler.  Check if one is available, and if
  45 # necessary, set CXX_DIALECT to some -std=xxx switch.
  46 AX_CXX_COMPILE_STDCXX(11, , mandatory)
  47
  48 dnl Set up for gettext.
  49 ZW_GNU_GETTEXT_SISTER_DIR
  50
  51 libiberty_INIT
  52 GDB_AC_COMMON
  53 GDB_AC_SELFTEST
  54 AM_CONDITIONAL(SELFTEST, $enable_unittests)
  55
  56 AM_CONDITIONAL(HAVE_PIPE_OR_PIPE2,
  57    [test x$ac_cv_func_pipe = xyes -o x$ac_cv_func_pipe2 = xyes ])
  58
  59 # Check the return and argument types of ptrace.
  60 GDB_AC_PTRACE
  61
  62 # Detect support warning flags.
  63 AM_GDB_COMPILER_TYPE
  64 AM_GDB_WARNINGS
  65
  66 # Set the 'development' global.
  67 . $srcdir/../bfd/development.sh
  68
  69 if test "$development" = true ; then
  70    AC_DEFINE(DEVELOPMENT, 1,
  71              [Define if development-mode features are enabled.])
  72 fi
  73
  74 case ${host} in
  75   *mingw32*)
  76     AC_DEFINE(USE_WIN32API, 1,
  77               [Define if we should use the Windows API, instead of the
  78                POSIX API.  On Windows, we use the Windows API when
  79                building for MinGW, but the POSIX API when building
  80                for Cygwin.])
  81     ;;
  82 esac
  83
  84 AC_SUBST([CONFIG_STATUS_DEPENDENCIES], ['$srcdir/../bfd/development.sh'])
  85
  86 AC_CONFIG_FILES([Makefile])
  87 AC_OUTPUT