--- /dev/null
+## $Id$ ---*- makefile -*---
+
+## Copyright (C) 2002 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
+##
+## 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; version 2 of the License.
+##
+## 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.
+##
+
+$(BUILT_SOURCES) config.h: .X$(subst /,_,$(sysconfdir))-up-to-date
+
+distclean-local: distclean-uptodate
+
+distclean-uptodate:
+ @rm -f .*-up-to-date
+
+.%-up-to-date:
+ @rm -f .*-up-to-date
+ @$(MAKE) -s clean
+ @touch -t 197001020000 '$@'
+ @$(MAKE) -s $(BUILT_SOURCES)