2004-02-23  JP Rosevear <jpr@ximian.com>

	* Makefile.am: make sure to distclean libdb

	* autogen.sh: require automake 1.6

	* marshal.mk: make sure we use the srcdir as the location of the
	list file

	* libdb/dist/Makefile.in: add installcheck target that does
	nothing, don't remove tags

	* src/Makefile.am: add extra libical includes for srcdir !=
	builddir