lib: move compat links from targetdirs to proper makefiles

*** 18,28 ****
  # information: Portions Copyright [yyyy] [name of copyright owner]
  #
  # CDDL HEADER END
  #
  #
! #ident  "%Z%%M% %I%     %E% SMI"
  #
  # Copyright (c) 1993,2001 by Sun Microsystems, Inc.
  # All rights reserved.
  #
  # lib/nsswitch/files/sparcv9/Makefile
--- 18,28 ----
  # information: Portions Copyright [yyyy] [name of copyright owner]
  #
  # CDDL HEADER END
  #
  #
! 
  #
  # Copyright (c) 1993,2001 by Sun Microsystems, Inc.
  # All rights reserved.
  #
  # lib/nsswitch/files/sparcv9/Makefile
*** 32,37 ****
  
  LIBS =          $(DYNLIB1)
  
  include         ../../Makefile.targ
  
! install:        all $(ROOT64DYNLIB)
--- 32,37 ----
  
  LIBS =          $(DYNLIB1)
  
  include         ../../Makefile.targ
  
! install:        all $(ROOT64DYNLIB) $(ROOTCOMPATLINKS64)