2003-12-01 Ralf Corsepius <corsepiu@faw.uni-ulm.de>

	* aclocal/lead-dot.m4: New (from automake-1.7f).
	* aclocal/rtems-top.m4: Require AM_SET_LEADING_DOT.
	Add AC_SUBST(dirstamp).

1 files changed, 32 insertions, 0 deletions

diff --git a/c/src/aclocal/lead-dot.m4 b/c/src/aclocal/lead-dot.m4
new file mode 100644
index 0000000000..c8789fb2ce
--- /dev/null
+++ b/c/src/aclocal/lead-dot.m4
@@ -0,0 +1,32 @@
+#                                                          -*- Autoconf -*-
+# Copyright (C) 2003  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 2, 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; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
+
+# 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])])