- doesn't compile if LFS is off

package/ltrace/Config.in

@@ -1,6 +1,7 @@
 config BR2_PACKAGE_LTRACE
 	bool "ltrace"
 	default n
+	depends on BR2_LARGEFILE
 	depends on BR2_PACKAGE_LIBELF
 	help
 	  Debugging program which runs a specified command until it exits.