apps/system/lzf: Move the LZF tool from apps/examples/ to apps/system.

system/lzf/Kconfig

@@ -3,15 +3,15 @@
 # see the file kconfig-language.txt in the NuttX tools repository.
 #
 
-config EXAMPLES_LZF
-	bool "\"LZF compression tool\" example"
+config SYSTEM_LZF
+	bool "LZF compression tool"
 	default n
 	---help---
-		Enable the \"LZF compression tool\" example
+		Enable theLZF compression tool
 
-if EXAMPLES_LZF
+if SYSTEM_LZF
 
-config EXAMPLES_LZF_PROGNAME
+config SYSTEM_LZF_PROGNAME
 	string "Program name"
 	default "lzf"
 	depends on BUILD_KERNEL
@@ -19,12 +19,12 @@ config EXAMPLES_LZF_PROGNAME
 		This is the name of the program that will be use when the NSH ELF
 		program is installed.
 
-config EXAMPLES_LZF_PRIORITY
-	int "LZF task priority"
+config SYSTEM_LZF_PRIORITY
+	int "LZF tool task priority"
 	default 100
 
-config EXAMPLES_LZF_STACKSIZE
-	int "LZF stack size"
+config SYSTEM_LZF_STACKSIZE
+	int "LZF tool stack size"
 	default 2048
 
 endif

system/lzf/Make.defs

@@ -1,5 +1,5 @@
 ############################################################################
-# apps/examples/lzf/Make.defs
+# apps/system/lzf/Make.defs
 # Adds selected applications to apps/ build
 #
 #   Copyright (C) 2018 Gregory Nutt. All rights reserved.
@@ -34,6 +34,6 @@
 #
 ############################################################################
 
-ifeq ($(CONFIG_EXAMPLES_LZF),y)
-CONFIGURED_APPS += examples/lzf
+ifeq ($(CONFIG_SYSTEM_LZF),y)
+CONFIGURED_APPS += system/lzf
 endif

system/lzf/Makefile

@@ -1,5 +1,5 @@
 ############################################################################
-# apps/examples/lzf/Makefile
+# apps/system/lzf/Makefile
 #
 #   Copyright (C) 2018 Gregory Nutt. All rights reserved.
 #   Author: Gregory Nutt <gnutt@nuttx.org>
@@ -37,12 +37,12 @@
 
 # LZF built-in application info
 
-CONFIG_EXAMPLES_LZF_PRIORITY ?= SCHED_PRIORITY_DEFAULT
-CONFIG_EXAMPLES_LZF_STACKSIZE ?= 20480
+CONFIG_SYSTEM_LZF_PRIORITY ?= SCHED_PRIORITY_DEFAULT
+CONFIG_SYSTEM_LZF_STACKSIZE ?= 20480
 
 APPNAME = lzf
-PRIORITY = $(CONFIG_EXAMPLES_LZF_PRIORITY)
-STACKSIZE = $(CONFIG_EXAMPLES_LZF_STACKSIZE)
+PRIORITY = $(CONFIG_SYSTEM_LZF_PRIORITY)
+STACKSIZE = $(CONFIG_SYSTEM_LZF_STACKSIZE)
 
 # LZF compression example tool
 
@@ -50,7 +50,7 @@ ASRCS =
 CSRCS =
 MAINSRC = lzf_main.c
 
-CONFIG_EXAMPLES_LZF_PROGNAME ?= lzf$(EXEEXT)
-PROGNAME = $(CONFIG_EXAMPLES_LZF_PROGNAME)
+CONFIG_SYSTEM_LZF_PROGNAME ?= lzf$(EXEEXT)
+PROGNAME = $(CONFIG_SYSTEM_LZF_PROGNAME)
 
 include $(APPDIR)/Application.mk