| # -*- Autoconf -*- | |
| # Copyright (C) 2003, 2009 Free Software Foundation, Inc. | |
| # This program 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 3, or (at your option) | |
| # any later version. | |
| # This program 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 this program; see the file COPYING3. If not see | |
| # <http://www.gnu.org/licenses/>. | |
| # serial 1 | |
| # Check whether the underlying file-system supports filenames | |
| # with a leading dot. For instance MS-DOS doesn't. | |
| AC_DEFUN([AM_SET_LEADING_DOT], | |
| [rm -rf .tst 2>/dev/null | |
| mkdir .tst 2>/dev/null | |
| if test -d .tst; then | |
| am__leading_dot=. | |
| else | |
| am__leading_dot=_ | |
| fi | |
| rmdir .tst 2>/dev/null | |
| AC_SUBST([am__leading_dot])]) |