gdbsupport/configure.ac

   1 dnl Autoconf configure script for GDB support library
   2 dnl Copyright (C) 2020 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 AC_CANONICAL_SYSTEM
  23 AM_MAINTAINER_MODE
  24 AC_CONFIG_AUX_DIR(..)
  25 AM_INIT_AUTOMAKE
  26 AM_SILENT_RULES([yes])
  27
  28 AC_PROG_CC
  29 AC_PROG_CXX
  30 AC_PROG_RANLIB
  31
  32 AC_USE_SYSTEM_EXTENSIONS
  33 ACX_LARGEFILE
  34 AM_PROG_CC_STDC
  35
  36 # We require a C++11 compiler.  Check if one is available, and if
  37 # necessary, set CXX_DIALECT to some -std=xxx switch.
  38 AX_CXX_COMPILE_STDCXX(11, , mandatory)
  39
  40 dnl Set up for gettext.
  41 ZW_GNU_GETTEXT_SISTER_DIR
  42
  43 libiberty_INIT
  44 GDB_AC_COMMON
  45 GDB_AC_SELFTEST
  46 AM_CONDITIONAL(SELFTEST, $enable_unittests)
  47
  48 # Check the return and argument types of ptrace.
  49 GDB_AC_PTRACE
  50
  51 # Detect support warning flags.
  52 AM_GDB_WARNINGS
  53
  54 TARGET_WORD_SIZE=`sed -n 's,#define BFD_ARCH_SIZE \(.*\)$,\1,p' ../bfd/bfd-in3.h`
  55 AC_DEFINE_UNQUOTED(TARGET_WORD_SIZE, $TARGET_WORD_SIZE,
  56    [Define to the word size for the target.])
  57
  58 case ${host} in
  59   *mingw32*)
  60     AC_DEFINE(USE_WIN32API, 1,
  61               [Define if we should use the Windows API, instead of the
  62                POSIX API.  On Windows, we use the Windows API when
  63                building for MinGW, but the POSIX API when building
  64                for Cygwin.])
  65     ;;
  66 esac
  67
  68 AC_CONFIG_FILES([Makefile])
  69 AC_OUTPUT