Missing lwlib part of earlier C_SWITCH commit.

* lwlib/Makefile.in (C_SWITCH_SYSTEM, C_SWITCH_MACHINE):
Use @C_SWITCH_SYSTEM@, @C_SWITCH_MACHINE@ instead of
@c_switch_system@, @c_switch_machine@.

lwlib/ChangeLog

+2010-05-04  Glenn Morris  <rgm@gnu.org>
+
+	* Makefile.in (C_SWITCH_SYSTEM, C_SWITCH_MACHINE):
+	Use @C_SWITCH_SYSTEM@, @C_SWITCH_MACHINE@ instead of
+	@c_switch_system@, @c_switch_machine@.
+
 2010-04-27  Dan Nicolaescu  <dann@ics.uci.edu>
 
 	* Makefile.in (C_SWITCH_X_SYSTEM): Define using autoconf.

lwlib/Makefile.in

 # Copyright (C) 1992, 1993 Lucid, Inc.
-# Copyright (C) 1994, 2001, 2002, 2003, 2004, 2005, 2006,
-#   2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+# Copyright (C) 1994, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
+#   2009, 2010  Free Software Foundation, Inc.
 # 
 # This file is part of the Lucid Widget Library.
 # 
@@ -27,8 +27,8 @@ srcdir=@srcdir@
 VPATH=@srcdir@
 C_SWITCH_X_SITE=@C_SWITCH_X_SITE@
 C_SWITCH_X_SYSTEM=@C_SWITCH_X_SYSTEM@
-C_SWITCH_SYSTEM=@c_switch_system@
-C_SWITCH_MACHINE=@c_switch_machine@
+C_SWITCH_SYSTEM=@C_SWITCH_SYSTEM@
+C_SWITCH_MACHINE=@C_SWITCH_MACHINE@
 
 CC=@CC@
 CFLAGS=@CFLAGS@