* Makefile.in: Rebuilt.

	* Makefile.in: Rebuilt.
	* Makefile.am: Updated to reflect removal of TAR subst.
	* automake.texi (Options): Document dist-bzip2.
	* automake.in (TAR): Removed global.
	(initialize_global_constants): Changed `dist' to use pipe with
	gzip; work with non-GNU tar.
	(handle_dist): Handle non-GNU tar.  Don't define TAR.
	(initialize_global_constants): Added `dist-bzip2' entry.
	(handle_options): Recognize dist-bzip2 option.
	(handle_dist): Likewise.
	* configure: Rebuilt.
	* configure.in: Don't check for tar.
	* m4/init.m4 (AM_INIT_AUTOMAKE): Check for `tar'.  Substitute
	AMTARFLAGS.