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