fix busybox --help problems on rebuild

SVN-Revision: 7887

package/busybox/patches/000-autoconf.patch

@@ -2,12 +2,11 @@ Index: busybox-1.4.2/applets/Kbuild
 ===================================================================
 --- busybox-1.4.2.orig/applets/Kbuild	2007-06-04 13:21:32.429046704 +0200
 +++ busybox-1.4.2/applets/Kbuild	2007-06-04 13:21:32.495036672 +0200
-@@ -10,7 +10,7 @@
+@@ -10,6 +10,7 @@
  
  # Generated file needs additional love
  
--applets/applets.o: include/usage_compressed.h
-+applets/applets.o: include/usage_compressed.h include/autoconf.h
++applets/usage: include/autoconf.h
+ applets/applets.o: include/usage_compressed.h
  
  hostprogs-y += usage
- always := $(hostprogs-y)