* Makefile.am: New file, based on old Makefile.in.

	* Makefile.am: New file, based on old Makefile.in.
	* acinclude.m4: New file, from old aclocal.m4.
	* configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL.  Remove
	shared library handling; now handled by libtool.  Replace
	AC_CONFIG_HEADER with AM_CONFIG_HEADER.  Call AC_PROG_YACC,
	AC_PROG_LEX, AC_DECL_YYTEST, AM_MAINTAINER_MODE, AM_CYGWIN32, and
	AM_EXEEXT.  Replace AC_PROG_INSTALL with AM_PROG_INSTALL.  Remove
	stamp-h handling in AC_OUTPUT.
	* acconfig.h: Mention PACKAGE and VERSION.
	* stamp-h.in: New file.
	* Makefile.in: Now built with automake.
	* aclocal.m4: Now built with aclocal.
	* config.in, configure: Rebuild.