--- busybox-1.24.1/coreutils/cp.c.orig	2016-01-15 15:42:02.761317504 +0100
+++ busybox-1.24.1/coreutils/cp.c	2016-01-15 15:47:51.054944633 +0100
@@ -79,7 +79,7 @@
 		"parents\0"        No_argument "\xff"
 		;
 #endif
-	flags = getopt32(argv, FILEUTILS_CP_OPTSTR "arPv");
+	flags = getopt32(argv, FILEUTILS_CP_OPTSTR "xarPv");
 	/* Options of cp from GNU coreutils 6.10:
 	 * -a, --archive
 	 * -f, --force