1dnl Autoconf configure script for GDB support library
2dnl Copyright (C) 2020-2021 Free Software Foundation, Inc.
3dnl
4dnl This program is free software; you can redistribute it and/or modify
5dnl it under the terms of the GNU General Public License as published by
6dnl the Free Software Foundation; either version 3 of the License, or
7dnl (at your option) any later version.
8dnl
9dnl This program is distributed in the hope that it will be useful,
10dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
11dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12dnl GNU General Public License for more details.
13dnl
14dnl You should have received a copy of the GNU General Public License
15dnl along with this program.  If not, see <http://www.gnu.org/licenses/>.
16
17dnl Process this file with autoconf to produce a configure script.
18
19AC_INIT([gdbsupport], 1.0)
20AC_CONFIG_SRCDIR(common-defs.h)
21AC_CONFIG_HEADER(config.h:config.in)
22
23# Set build, build_cpu, build_vendor and build_os.
24AC_CANONICAL_BUILD
25
26# Set host, host_cpu, host_vendor, and host_os.
27AC_CANONICAL_HOST
28
29# Set target, target_cpu, target_vendor, and target_os.
30AC_CANONICAL_TARGET
31
32AM_MAINTAINER_MODE
33AC_CONFIG_AUX_DIR(..)
34AM_INIT_AUTOMAKE
35AM_SILENT_RULES([yes])
36
37AC_PROG_CC
38AC_PROG_CXX
39AC_PROG_RANLIB
40
41AC_USE_SYSTEM_EXTENSIONS
42ACX_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.
46AX_CXX_COMPILE_STDCXX(11, , mandatory)
47
48dnl Set up for gettext.
49ZW_GNU_GETTEXT_SISTER_DIR
50
51libiberty_INIT
52GDB_AC_COMMON
53GDB_AC_SELFTEST
54AM_CONDITIONAL(SELFTEST, $enable_unittests)
55
56# Check the return and argument types of ptrace.
57GDB_AC_PTRACE
58
59# Detect support warning flags.
60AM_GDB_WARNINGS
61
62TARGET_WORD_SIZE=`sed -n 's,#define BFD_ARCH_SIZE \(.*\)$,\1,p' ../bfd/bfd-in3.h`
63AC_DEFINE_UNQUOTED(TARGET_WORD_SIZE, $TARGET_WORD_SIZE,
64   [Define to the word size for the target.])
65
66case ${host} in
67  *mingw32*)
68    AC_DEFINE(USE_WIN32API, 1,
69              [Define if we should use the Windows API, instead of the
70	       POSIX API.  On Windows, we use the Windows API when
71	       building for MinGW, but the POSIX API when building
72	       for Cygwin.])
73    ;;
74esac
75
76AC_CONFIG_FILES([Makefile])
77AC_OUTPUT
78