# Test if the system uses DOS-style pathnames (drive specs and backslashes) # By Paul Smith <psmith@gnu.org>. Based on dos.m4 by Jim Meyering. # Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005, 2006 Free Software Foundation, Inc. # This file is part of GNU Make. # # GNU Make is free software; you can redistribute it and/or modify it under the # terms of the GNU General Public License as published by the Free Software # Foundation; either version 2, or (at your option) any later version. # # GNU Make is distributed in the hope that it will be useful, but WITHOUT ANY # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR # A PARTICULAR PURPOSE. See the GNU General Public License for more details. # # You should have received a copy of the GNU General Public License along with # GNU Make; see the file COPYING. If not, write to the Free Software # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. AC_DEFUN([pds_AC_DOS_PATHS], [ AC_CACHE_CHECK([whether system uses MSDOS-style paths], [ac_cv_dos_paths], [ AC_COMPILE_IFELSE([ #if !defined _WIN32 && !defined __WIN32__ && !defined __MSDOS__ && !defined __EMX__ && !defined __MSYS__ neither MSDOS nor Windows nor OS2 #endif ], [ac_cv_dos_paths=yes], [ac_cv_dos_paths=no]) ]) if test x"$ac_cv_dos_paths" = xyes; then AC_DEFINE_UNQUOTED([HAVE_DOS_PATHS], 1, [Define if the system uses DOS-style pathnames.]) fi ])