1 # -*- Autoconf -*- 2 # Copyright (C) 2003, 2009 Free Software Foundation, Inc. 3 4 # This program is free software; you can redistribute it and/or modify 5 # it under the terms of the GNU General Public License as published by 6 # the Free Software Foundation; either version 3, or (at your option) 7 # any later version. 8 9 # This program is distributed in the hope that it will be useful, 10 # but WITHOUT ANY WARRANTY; without even the implied warranty of 11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 # GNU General Public License for more details. 13 14 # You should have received a copy of the GNU General Public License 15 # along with this program; see the file COPYING3. If not see 16 # <http://www.gnu.org/licenses/>. 17 18 # serial 1 19 20 # Check whether the underlying file-system supports filenames 21 # with a leading dot. For instance MS-DOS doesn't. 22 AC_DEFUN([AM_SET_LEADING_DOT], 23 [rm -rf .tst 2>/dev/null 24 mkdir .tst 2>/dev/null 25 if test -d .tst; then 26 am__leading_dot=. 27 else 28 am__leading_dot=_ 29 fi 30 rmdir .tst 2>/dev/null 31 AC_SUBST([am__leading_dot])]) 32
