Makefile.in (boostrap2-lean, [...]): New targets.

        * Makefile.in (boostrap2-lean, bootstrap3-lean,
        bootstrap4-lean): New targets.

From-SVN: r19997

gcc/ChangeLog

+Sat May 23 23:44:53 1998  Alexandre Oliva <oliva@dcc.unicamp.br>
+
+	* Makefile.in (boostrap2-lean, bootstrap3-lean,
+	bootstrap4-lean): New targets.
+
 Sat May 23 23:35:14 1998  Jeffrey A Law  (law@cygnus.com)
 
 	* warn_summary, test_summary: Moved into the contrib directory.