Replace CONFIG_EXAMPLE with CONFIG_APP_DIR

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2893 42af7a65-404d-4744-a932-0658087f49c3
2026-06-04 23:03:27 +08:00 · 2010-08-28 18:06:51 +00:00
parent 2ffe28d6e5
commit 0c22971606
83 changed files with 325 additions and 285 deletions
@@ -159,8 +159,48 @@ defconfig -- This is a configuration file similar to the Linux
 	General OS setup
-		CONFIG_EXAMPLE - identifies the subdirectory in examples
+		CONFIG_APP_DIR - Identifies the directory that builds the
-		  that will be used in the build
+		  application to link with NuttX. This symbol must be assigned
 		  to the path to the application build directory *relative* to
 		  the NuttX top build direcory. As an an example, there are
 		  several example applicatins in the NuttX examples/ sub-directory.
                  To use one of these example applications, say nsh, you would
 		  set CONFIG_APP_DIR=examples/nsh. If you had an application
 		  directory and the NuttX directory both within another directory
 		  like this:
 		  build
 		   |-nuttx
 		   |  |
 		   |  `- Makefile
 		   `-application
 		   |
 		   `- Makefile
 		  Then you would set CONFIG_APP_DIR=../application.
 		  The application direction must contain Makefile and this make
 		  file must support the following targets:
 		  - libapp$(LIBEXT) (usually libapp.a). libapp.a is a static
 		    library ( an archive) that contains all of application object
 		    files.
 		  - clean. Do whatever is appropriate to clean the application
 		    directories for a fresh build.
 		  - distclean. Clean everthing -- auto-generated files, symbolic
 		    links etc. -- so that the directory contents are the same as
 		    the contents in your configuration management system.
 		    This is only done when you change the NuttX configuration.
 		  - depend. Make or update the application build dependencies.
 		  When this application is invoked it will receive the setting TOPDIR< like:
 		    $(MAKE) -C $(CONFIG_APP_DIR) TOPDIR="$(TOPDIR)" <target>
 		  TOPDIR is the full path to the NuttX directory. It can be used, for
 		  example, to include makefile fragments (e.g., .config or Make.defs)
 		  or to set up include file paths.
 		CONFIG_DEBUG - enables built-in debug options
 		CONFIG_DEBUG_VERBOSE - enables verbose debug output
 		CONFIG_DEBUG_SYMBOLS - build without optimization and with
@@ -1,7 +1,7 @@
 ############################################################################
 # configs/c5471evm/defconfig
 #
-#   Copyright (C) 2007-2009 Gregory Nutt. All rights reserved.
+#   Copyright (C) 2007-2010 Gregory Nutt. All rights reserved.
 #   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
 #
 # Redistribution and use in source and binary forms, with or without
@@ -135,8 +135,8 @@ CONFIG_HAVE_LIBM=n
 #
 # General OS setup
 #
-# CONFIG_EXAMPLE - identifies the subdirectory in examples
+# CONFIG_APP_DIR - Identifies the relative path to the directory
-#   that will be used in the build
+#   that builds the application to link with NuttX.
 # CONFIG_DEBUG - enables built-in debug options
 # CONFIG_DEBUG_VERBOSE - enables verbose debug output
 # CONFIG_DEBUG_SYMBOLS - build without optimization and with
@@ -200,7 +200,7 @@ CONFIG_HAVE_LIBM=n
 #  This format will support execution of NuttX binaries located
 #  in a ROMFS filesystem (see examples/nxflat).
 #
-CONFIG_EXAMPLE=ostest
+CONFIG_APP_DIR=examples/ostest
 CONFIG_DEBUG=n
 CONFIG_DEBUG_VERBOSE=n
 CONFIG_DEBUG_SYMBOLS=n
@@ -1,7 +1,7 @@
 ############################################################################
 # configs/c5471evm/dhcpconfig
 #
-#   Copyright (C) 2007-2009 Gregory Nutt. All rights reserved.
+#   Copyright (C) 2007-2010 Gregory Nutt. All rights reserved.
 #   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
 #
 # Redistribution and use in source and binary forms, with or without
@@ -135,8 +135,8 @@ CONFIG_HAVE_LIBM=n
 #
 # General OS setup
 #
-# CONFIG_EXAMPLE - identifies the subdirectory in examples
+# CONFIG_APP_DIR - Identifies the relative path to the directory
-#   that will be used in the build
+#   that builds the application to link with NuttX.
 # CONFIG_DEBUG - enables built-in debug options
 # CONFIG_DEBUG_VERBOSE - enables verbose debug output
 # CONFIG_DEBUG_SYMBOLS - build without optimization and with
@@ -200,7 +200,7 @@ CONFIG_HAVE_LIBM=n
 #  This format will support execution of NuttX binaries located
 #  in a ROMFS filesystem (see examples/nxflat).
 #
-CONFIG_EXAMPLE=uip
+CONFIG_APP_DIR=examples/uip
 CONFIG_DEBUG=n
 CONFIG_DEBUG_VERBOSE=n
 CONFIG_DEBUG_SYMBOLS=n
@@ -1,7 +1,7 @@
 ############################################################################
 # configs/c5471evm/netconfig
 #
-#   Copyright (C) 2007-2009 Gregory Nutt. All rights reserved.
+#   Copyright (C) 2007-2010 Gregory Nutt. All rights reserved.
 #   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
 #
 # Redistribution and use in source and binary forms, with or without
@@ -135,8 +135,8 @@ CONFIG_NET_C5471_BASET10=n
 #
 # General OS setup
 #
-# CONFIG_EXAMPLE - identifies the subdirectory in examples
+# CONFIG_APP_DIR - Identifies the relative path to the directory
-#   that will be used in the build
+#   that builds the application to link with NuttX.
 # CONFIG_DEBUG - enables built-in debug options
 # CONFIG_DEBUG_VERBOSE - enables verbose debug output
 # CONFIG_DEBUG_SYMBOLS - build without optimization and with
@@ -200,7 +200,7 @@ CONFIG_NET_C5471_BASET10=n
 #  This format will support execution of NuttX binaries located
 #  in a ROMFS filesystem (see examples/nxflat).
 #
-CONFIG_EXAMPLE=nettest
+CONFIG_APP_DIR=examples/nettest
 CONFIG_DEBUG=n
 CONFIG_DEBUG_VERBOSE=n
 CONFIG_DEBUG_SYMBOLS=n
@@ -1,7 +1,7 @@
 ############################################################################
 # configs/c5471evm/nshconfig
 #
-#   Copyright (C) 2007-2009 Gregory Nutt. All rights reserved.
+#   Copyright (C) 2007-2010 Gregory Nutt. All rights reserved.
 #   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
 #
 # Redistribution and use in source and binary forms, with or without
@@ -135,8 +135,8 @@ CONFIG_HAVE_LIBM=n
 #
 # General OS setup
 #
-# CONFIG_EXAMPLE - identifies the subdirectory in examples
+# CONFIG_APP_DIR - Identifies the relative path to the directory
-#   that will be used in the build
+#   that builds the application to link with NuttX.
 # CONFIG_DEBUG - enables built-in debug options
 # CONFIG_DEBUG_VERBOSE - enables verbose debug output
 # CONFIG_DEBUG_SYMBOLS - build without optimization and with
@@ -200,7 +200,7 @@ CONFIG_HAVE_LIBM=n
 #  This format will support execution of NuttX binaries located
 #  in a ROMFS filesystem (see examples/nxflat).
 #
-CONFIG_EXAMPLE=nsh
+CONFIG_APP_DIR=examples/nsh
 CONFIG_DEBUG=n
 CONFIG_DEBUG_VERBOSE=n
 CONFIG_DEBUG_SYMBOLS=n
@@ -1,7 +1,7 @@
 ############################################################################
 # configs/demo9s12ne64/ostest/defconfig
 #
-#   Copyright (C) 2009 Gregory Nutt. All rights reserved.
+#   Copyright (C) 2009-2010 Gregory Nutt. All rights reserved.
 #   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
 #
 # Redistribution and use in source and binary forms, with or without
@@ -183,8 +183,8 @@ CONFIG_HAVE_LIBM=n
 #
 # General OS setup
 #
-# CONFIG_EXAMPLE - identifies the subdirectory in examples
+# CONFIG_APP_DIR - Identifies the relative path to the directory
-#   that will be used in the build
+#   that builds the application to link with NuttX.
 # CONFIG_DEBUG - enables built-in debug options
 # CONFIG_DEBUG_VERBOSE - enables verbose debug output
 # CONFIG_DEBUG_SYMBOLS - build without optimization and with
@@ -272,7 +272,7 @@ CONFIG_HAVE_LIBM=n
 # CONFIG_SIG_SIGWORK - The signal number that will be used to wake-up
 #  the worker thread.  Default: 4
 #
-CONFIG_EXAMPLE=ostest
+CONFIG_APP_DIR=examples/ostest
 CONFIG_DEBUG=n
 CONFIG_DEBUG_VERBOSE=n
 CONFIG_DEBUG_SYMBOLS=n
@@ -201,8 +201,8 @@ CONFIG_HAVE_LIBM=n
 #
 # General OS setup
 #
-# CONFIG_EXAMPLE - identifies the subdirectory in examples
+# CONFIG_APP_DIR - Identifies the relative path to the directory
-#   that will be used in the build
+#   that builds the application to link with NuttX.
 # CONFIG_DEBUG - enables built-in debug options
 # CONFIG_DEBUG_VERBOSE - enables verbose debug output
 # CONFIG_DEBUG_SYMBOLS - build without optimization and with
@@ -290,7 +290,7 @@ CONFIG_HAVE_LIBM=n
 # CONFIG_SIG_SIGWORK - The signal number that will be used to wake-up
 #  the worker thread.  Default: 4
 #
-CONFIG_EXAMPLE=nsh
+CONFIG_APP_DIR=examples/nsh
 CONFIG_DEBUG=n
 CONFIG_DEBUG_VERBOSE=n
 CONFIG_DEBUG_SYMBOLS=n
@@ -201,8 +201,8 @@ CONFIG_HAVE_LIBM=n
 #
 # General OS setup
 #
-# CONFIG_EXAMPLE - identifies the subdirectory in examples
+# CONFIG_APP_DIR - Identifies the relative path to the directory
-#   that will be used in the build
+#   that builds the application to link with NuttX.
 # CONFIG_DEBUG - enables built-in debug options
 # CONFIG_DEBUG_VERBOSE - enables verbose debug output
 # CONFIG_DEBUG_SYMBOLS - build without optimization and with
@@ -290,7 +290,7 @@ CONFIG_HAVE_LIBM=n
 # CONFIG_SIG_SIGWORK - The signal number that will be used to wake-up
 #  the worker thread.  Default: 4
 #
-CONFIG_EXAMPLE=ostest
+CONFIG_APP_DIR=examples/ostest
 CONFIG_DEBUG=n
 CONFIG_DEBUG_VERBOSE=n
 CONFIG_DEBUG_SYMBOLS=n
@@ -208,8 +208,8 @@ CONFIG_PASS1_LIB=locked.r
 #
 # General OS setup
 #
-# CONFIG_EXAMPLE - identifies the subdirectory in examples
+# CONFIG_APP_DIR - Identifies the relative path to the directory
-#   that will be used in the build
+#   that builds the application to link with NuttX.
 # CONFIG_DEBUG - enables built-in debug options
 # CONFIG_DEBUG_VERBOSE - enables verbose debug output
 # CONFIG_DEBUG_SYMBOLS - build without optimization and with
@@ -297,7 +297,7 @@ CONFIG_PASS1_LIB=locked.r
 # CONFIG_SIG_SIGWORK - The signal number that will be used to wake-up
 #  the worker thread.  Default: 4
 #
-CONFIG_EXAMPLE=nsh
+CONFIG_APP_DIR=examples/nsh
 CONFIG_DEBUG=n
 CONFIG_DEBUG_VERBOSE=n
 CONFIG_DEBUG_SYMBOLS=n
@@ -47,7 +47,7 @@ endif
 ifeq ($(CONFIG_PAGING),y)
 CSRCS		+= up_fillpage.c
 endif
-ifeq ($(CONFIG_EXAMPLE),usbstorage)
+ifeq ($(CONFIG_APP_DIR),examples/usbstorage)
 CSRCS		+= up_usbstrg.c
 endif
 COBJS		= $(CSRCS:.c=$(OBJEXT))
@@ -201,8 +201,8 @@ CONFIG_HAVE_LIBM=n
 #
 # General OS setup
 #
-# CONFIG_EXAMPLE - identifies the subdirectory in examples
+# CONFIG_APP_DIR - Identifies the relative path to the directory
-#   that will be used in the build
+#   that builds the application to link with NuttX.
 # CONFIG_DEBUG - enables built-in debug options
 # CONFIG_DEBUG_VERBOSE - enables verbose debug output
 # CONFIG_DEBUG_SYMBOLS - build without optimization and with
@@ -290,7 +290,7 @@ CONFIG_HAVE_LIBM=n
 # CONFIG_SIG_SIGWORK - The signal number that will be used to wake-up
 #  the worker thread.  Default: 4
 #
-CONFIG_EXAMPLE=usbserial
+CONFIG_APP_DIR=examples/usbserial
 CONFIG_DEBUG=n
 CONFIG_DEBUG_VERBOSE=n
 CONFIG_DEBUG_FS=n
@@ -201,8 +201,8 @@ CONFIG_HAVE_LIBM=n
 #
 # General OS setup
 #
-# CONFIG_EXAMPLE - identifies the subdirectory in examples
+# CONFIG_APP_DIR - Identifies the relative path to the directory
-#   that will be used in the build
+#   that builds the application to link with NuttX.
 # CONFIG_DEBUG - enables built-in debug options
 # CONFIG_DEBUG_VERBOSE - enables verbose debug output
 # CONFIG_DEBUG_SYMBOLS - build without optimization and with
@@ -290,7 +290,7 @@ CONFIG_HAVE_LIBM=n
 # CONFIG_SIG_SIGWORK - The signal number that will be used to wake-up
 #  the worker thread.  Default: 4
 #
-CONFIG_EXAMPLE=usbstorage
+CONFIG_APP_DIR=examples/usbstorage
 CONFIG_DEBUG=n
 CONFIG_DEBUG_VERBOSE=n
 CONFIG_DEBUG_FS=n
@@ -204,8 +204,8 @@ CONFIG_HAVE_LIBM=n
 #
 # General OS setup
 #
-# CONFIG_EXAMPLE - identifies the subdirectory in examples
+# CONFIG_APP_DIR - Identifies the relative path to the directory
-#   that will be used in the build
+#   that builds the application to link with NuttX.
 # CONFIG_DEBUG - enables built-in debug options
 # CONFIG_DEBUG_VERBOSE - enables verbose debug output
 # CONFIG_DEBUG_SYMBOLS - build without optimization and with
@@ -269,7 +269,7 @@ CONFIG_HAVE_LIBM=n
 #  This format will support execution of NuttX binaries located
 #  in a ROMFS filesystem (see examples/nxflat).
 #
-CONFIG_EXAMPLE=uip
+CONFIG_APP_DIR=examples/uip
 CONFIG_DEBUG=n
 CONFIG_DEBUG_VERBOSE=n
 CONFIG_DEBUG_SYMBOLS=n
@@ -204,8 +204,8 @@ CONFIG_HAVE_LIBM=n
 #
 # General OS setup
 #
-# CONFIG_EXAMPLE - identifies the subdirectory in examples
+# CONFIG_APP_DIR - Identifies the relative path to the directory
-#   that will be used in the build
+#   that builds the application to link with NuttX.
 # CONFIG_DEBUG - enables built-in debug options
 # CONFIG_DEBUG_VERBOSE - enables verbose debug output
 # CONFIG_DEBUG_SYMBOLS - build without optimization and with
@@ -269,7 +269,7 @@ CONFIG_HAVE_LIBM=n
 #  This format will support execution of NuttX binaries located
 #  in a ROMFS filesystem (see examples/nxflat).
 #
-CONFIG_EXAMPLE=nettest
+CONFIG_APP_DIR=examples/nettest
 CONFIG_DEBUG=y
 CONFIG_DEBUG_VERBOSE=n
 CONFIG_DEBUG_SYMBOLS=n
@@ -204,8 +204,8 @@ CONFIG_HAVE_LIBM=n
 #
 # General OS setup
 #
-# CONFIG_EXAMPLE - identifies the subdirectory in examples
+# CONFIG_APP_DIR - Identifies the relative path to the directory
-#   that will be used in the build
+#   that builds the application to link with NuttX.
 # CONFIG_DEBUG - enables built-in debug options
 # CONFIG_DEBUG_VERBOSE - enables verbose debug output
 # CONFIG_DEBUG_SYMBOLS - build without optimization and with
@@ -269,7 +269,7 @@ CONFIG_HAVE_LIBM=n
 #  This format will support execution of NuttX binaries located
 #  in a ROMFS filesystem (see examples/nxflat).
 #
-CONFIG_EXAMPLE=nsh
+CONFIG_APP_DIR=examples/nsh
 CONFIG_DEBUG=n
 CONFIG_DEBUG_VERBOSE=n
 CONFIG_DEBUG_SYMBOLS=n
@@ -204,8 +204,8 @@ CONFIG_HAVE_LIBM=n
 #
 # General OS setup
 #
-# CONFIG_EXAMPLE - identifies the subdirectory in examples
+# CONFIG_APP_DIR - Identifies the relative path to the directory
-#   that will be used in the build
+#   that builds the application to link with NuttX.
 # CONFIG_DEBUG - enables built-in debug options
 # CONFIG_DEBUG_VERBOSE - enables verbose debug output
 # CONFIG_DEBUG_SYMBOLS - build without optimization and with
@@ -266,7 +266,7 @@ CONFIG_HAVE_LIBM=n
 #   desciptors by task_create() when a new task is started. If
 #   set, all sockets will appear to be closed in the new task.
 #
-CONFIG_EXAMPLE=nxflat
+CONFIG_APP_DIR=examples/nxflat
 CONFIG_DEBUG=n
 CONFIG_DEBUG_VERBOSE=n
 CONFIG_DEBUG_SYMBOLS=n
@@ -204,8 +204,8 @@ CONFIG_HAVE_LIBM=n
 #
 # General OS setup
 #
-# CONFIG_EXAMPLE - identifies the subdirectory in examples
+# CONFIG_APP_DIR - Identifies the relative path to the directory
-#   that will be used in the build
+#   that builds the application to link with NuttX.
 # CONFIG_DEBUG - enables built-in debug options
 # CONFIG_DEBUG_VERBOSE - enables verbose debug output
 # CONFIG_DEBUG_SYMBOLS - build without optimization and with
@@ -275,7 +275,7 @@ CONFIG_HAVE_LIBM=n
 #  This format will support execution of NuttX binaries located
 #  in a ROMFS filesystem (see examples/nxflat).
 #
-CONFIG_EXAMPLE=ostest
+CONFIG_APP_DIR=examples/ostest
 CONFIG_DEBUG=n
 CONFIG_DEBUG_VERBOSE=n
 CONFIG_DEBUG_SYMBOLS=n
@@ -204,8 +204,8 @@ CONFIG_HAVE_LIBM=n
 #
 # General OS setup
 #
-# CONFIG_EXAMPLE - identifies the subdirectory in examples
+# CONFIG_APP_DIR - Identifies the relative path to the directory
-#   that will be used in the build
+#   that builds the application to link with NuttX.
 # CONFIG_DEBUG - enables built-in debug options
 # CONFIG_DEBUG_VERBOSE - enables verbose debug output
 # CONFIG_DEBUG_SYMBOLS - build without optimization and with
@@ -272,7 +272,7 @@ CONFIG_HAVE_LIBM=n
 #   desciptors by task_create() when a new task is started. If
 #   set, all sockets will appear to be closed in the new task.
 #
-CONFIG_EXAMPLE=thttpd
+CONFIG_APP_DIR=examples/thttpd
 CONFIG_DEBUG=n
 CONFIG_DEBUG_VERBOSE=n
 CONFIG_DEBUG_SYMBOLS=n
@@ -1,7 +1,7 @@
 ############################################################################
 # configs/ez80f910200kitg/ostest/defconfig
 #
-#   Copyright (C) 2008, 2009 Gregory Nutt. All rights reserved.
+#   Copyright (C) 2008-2010 Gregory Nutt. All rights reserved.
 #   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
 #
 # Redistribution and use in source and binary forms, with or without
@@ -167,8 +167,8 @@ CONFIG_HAVE_LIBM=n
 #
 # General OS setup
 #
-# CONFIG_EXAMPLE - identifies the subdirectory in examples
+# CONFIG_APP_DIR - Identifies the relative path to the directory
-#   that will be used in the build
+#   that builds the application to link with NuttX.
 # CONFIG_DEBUG - enables built-in debug options
 # CONFIG_DEBUG_VERBOSE - enables verbose debug output
 # CONFIG_DEBUG_SYMBOLS - build without optimization and with
@@ -234,7 +234,7 @@ CONFIG_HAVE_LIBM=n
 #   desciptors by task_create() when a new task is started. If
 #   set, all sockets will appear to be closed in the new task.
 #
-CONFIG_EXAMPLE=ostest
+CONFIG_APP_DIR=examples/ostest
 CONFIG_DEBUG=y
 CONFIG_DEBUG_VERBOSE=n
 CONFIG_DEBUG_SYMBOLS=n
@@ -1,7 +1,7 @@
 ############################################################################
 # configs/ez80f910200zco/dhcpd/defconfig
 #
-#   Copyright (C) 2009 Gregory Nutt. All rights reserved.
+#   Copyright (C) 2009-2010 Gregory Nutt. All rights reserved.
 #   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
 #
 # Redistribution and use in source and binary forms, with or without
@@ -171,8 +171,8 @@ CONFIG_HAVE_LIBM=n
 #
 # General OS setup
 #
-# CONFIG_EXAMPLE - identifies the subdirectory in examples
+# CONFIG_APP_DIR - Identifies the relative path to the directory
-#   that will be used in the build
+#   that builds the application to link with NuttX.
 # CONFIG_DEBUG - enables built-in debug options
 # CONFIG_DEBUG_VERBOSE - enables verbose debug output
 # CONFIG_DEBUG_NET - enables debug of the network subsystem
@@ -239,7 +239,7 @@ CONFIG_HAVE_LIBM=n
 #   desciptors by task_create() when a new task is started. If
 #   set, all sockets will appear to be closed in the new task.
 #
-CONFIG_EXAMPLE=dhcpd
+CONFIG_APP_DIR=examples/dhcpd
 CONFIG_DEBUG=y
 CONFIG_DEBUG_VERBOSE=n
 CONFIG_DEBUG_SYMBOLS=n
@@ -1,7 +1,7 @@
 ############################################################################
 # configs/ez80f910200zco/httpd/defconfig
 #
-#   Copyright (C) 2009 Gregory Nutt. All rights reserved.
+#   Copyright (C) 2009-2010 Gregory Nutt. All rights reserved.
 #   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
 #
 # Redistribution and use in source and binary forms, with or without
@@ -171,8 +171,8 @@ CONFIG_HAVE_LIBM=n
 #
 # General OS setup
 #
-# CONFIG_EXAMPLE - identifies the subdirectory in examples
+# CONFIG_APP_DIR - Identifies the relative path to the directory
-#   that will be used in the build
+#   that builds the application to link with NuttX.
 # CONFIG_DEBUG - enables built-in debug options
 # CONFIG_DEBUG_VERBOSE - enables verbose debug output
 # CONFIG_DEBUG_NET - enables debug of the network subsystem
@@ -239,7 +239,7 @@ CONFIG_HAVE_LIBM=n
 #   desciptors by task_create() when a new task is started. If
 #   set, all sockets will appear to be closed in the new task.
 #
-CONFIG_EXAMPLE=uip
+CONFIG_APP_DIR=examples/uip
 CONFIG_DEBUG=y
 CONFIG_DEBUG_VERBOSE=n
 CONFIG_DEBUG_SYMBOLS=n
@@ -1,7 +1,7 @@
 ############################################################################
 # configs/ez80f910200zco/nettest/defconfig
 #
-#   Copyright (C) 2008, 2009 Gregory Nutt. All rights reserved.
+#   Copyright (C) 2008-2010 Gregory Nutt. All rights reserved.
 #   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
 #
 # Redistribution and use in source and binary forms, with or without
@@ -171,8 +171,8 @@ CONFIG_HAVE_LIBM=n
 #
 # General OS setup
 #
-# CONFIG_EXAMPLE - identifies the subdirectory in examples
+# CONFIG_APP_DIR - Identifies the relative path to the directory
-#   that will be used in the build
+#   that builds the application to link with NuttX.
 # CONFIG_DEBUG - enables built-in debug options
 # CONFIG_DEBUG_VERBOSE - enables verbose debug output
 # CONFIG_DEBUG_NET - enables debug of the network subsystem
@@ -239,7 +239,7 @@ CONFIG_HAVE_LIBM=n
 #   desciptors by task_create() when a new task is started. If
 #   set, all sockets will appear to be closed in the new task.
 #
-CONFIG_EXAMPLE=nettest
+CONFIG_APP_DIR=examples/nettest
 CONFIG_DEBUG=y
 CONFIG_DEBUG_VERBOSE=n
 CONFIG_DEBUG_SYMBOLS=n
@@ -1,7 +1,7 @@
 ############################################################################
 # configs/ez80f910200zco/nsh/defconfig
 #
-#   Copyright (C) 2009 Gregory Nutt. All rights reserved.
+#   Copyright (C) 2009-2010 Gregory Nutt. All rights reserved.
 #   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
 #
 # Redistribution and use in source and binary forms, with or without
@@ -171,8 +171,8 @@ CONFIG_HAVE_LIBM=n
 #
 # General OS setup
 #
-# CONFIG_EXAMPLE - identifies the subdirectory in examples
+# CONFIG_APP_DIR - Identifies the relative path to the directory
-#   that will be used in the build
+#   that builds the application to link with NuttX.
 # CONFIG_DEBUG - enables built-in debug options
 # CONFIG_DEBUG_VERBOSE - enables verbose debug output
 # CONFIG_DEBUG_NET - enables debug of the network subsystem
@@ -239,7 +239,7 @@ CONFIG_HAVE_LIBM=n
 #   desciptors by task_create() when a new task is started. If
 #   set, all sockets will appear to be closed in the new task.
 #
-CONFIG_EXAMPLE=nsh
+CONFIG_APP_DIR=examples/nsh
 CONFIG_DEBUG=y
 CONFIG_DEBUG_VERBOSE=n
 CONFIG_DEBUG_SYMBOLS=n
@@ -1,7 +1,7 @@
 ############################################################################
 # configs/ez80f910200zco/ostest/defconfig
 #
-#   Copyright (C) 2008, 2009 Gregory Nutt. All rights reserved.
+#   Copyright (C) 2008-2010 Gregory Nutt. All rights reserved.
 #   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
 #
 # Redistribution and use in source and binary forms, with or without
@@ -170,8 +170,8 @@ CONFIG_HAVE_LIBM=n
 #
 # General OS setup
 #
-# CONFIG_EXAMPLE - identifies the subdirectory in examples
+# CONFIG_APP_DIR - Identifies the relative path to the directory
-#   that will be used in the build
+#   that builds the application to link with NuttX.
 # CONFIG_DEBUG - enables built-in debug options
 # CONFIG_DEBUG_VERBOSE - enables verbose debug output
 # CONFIG_DEBUG_SYMBOLS - build without optimization and with
@@ -237,7 +237,7 @@ CONFIG_HAVE_LIBM=n
 #   desciptors by task_create() when a new task is started. If
 #   set, all sockets will appear to be closed in the new task.
 #
-CONFIG_EXAMPLE=ostest
+CONFIG_APP_DIR=examples/ostest
 CONFIG_DEBUG=y
 CONFIG_DEBUG_VERBOSE=n
 CONFIG_DEBUG_SYMBOLS=n
@@ -1,7 +1,7 @@
 ############################################################################
 # configs/ez80f910200zco/poll/defconfig
 #
-#   Copyright (C) 2009 Gregory Nutt. All rights reserved.
+#   Copyright (C) 2009-2010 Gregory Nutt. All rights reserved.
 #   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
 #
 # Redistribution and use in source and binary forms, with or without
@@ -171,8 +171,8 @@ CONFIG_HAVE_LIBM=n
 #
 # General OS setup
 #
-# CONFIG_EXAMPLE - identifies the subdirectory in examples
+# CONFIG_APP_DIR - Identifies the relative path to the directory
-#   that will be used in the build
+#   that builds the application to link with NuttX.
 # CONFIG_DEBUG - enables built-in debug options
 # CONFIG_DEBUG_VERBOSE - enables verbose debug output
 # CONFIG_DEBUG_SYMBOLS - build without optimization and with
@@ -239,7 +239,7 @@ CONFIG_HAVE_LIBM=n
 #   desciptors by task_create() when a new task is started. If
 #   set, all sockets will appear to be closed in the new task.
 #
-CONFIG_EXAMPLE=poll
+CONFIG_APP_DIR=examples/poll
 CONFIG_DEBUG=y
 CONFIG_DEBUG_VERBOSE=n
 CONFIG_DEBUG_SYMBOLS=n
@@ -218,8 +218,8 @@ CONFIG_HAVE_LIBM=n
 #
 # General OS setup
 #
-# CONFIG_EXAMPLE - identifies the subdirectory in examples
+# CONFIG_APP_DIR - Identifies the relative path to the directory
-#   that will be used in the build
+#   that builds the application to link with NuttX.
 # CONFIG_DEBUG - enables built-in debug options
 # CONFIG_DEBUG_VERBOSE - enables verbose debug output
 # CONFIG_DEBUG_SYMBOLS - build without optimization and with
@@ -289,7 +289,7 @@ CONFIG_HAVE_LIBM=n
 #  This format will support execution of NuttX binaries located
 #  in a ROMFS filesystem (see examples/nxflat).
 #
-CONFIG_EXAMPLE=nsh
+CONFIG_APP_DIR=examples/nsh
 CONFIG_DEBUG=n
 CONFIG_DEBUG_VERBOSE=n
 CONFIG_DEBUG_SYMBOLS=n
@@ -218,8 +218,8 @@ CONFIG_HAVE_LIBM=n
 #
 # General OS setup
 #
-# CONFIG_EXAMPLE - identifies the subdirectory in examples
+# CONFIG_APP_DIR - Identifies the relative path to the directory
-#   that will be used in the build
+#   that builds the application to link with NuttX.
 # CONFIG_DEBUG - enables built-in debug options
 # CONFIG_DEBUG_VERBOSE - enables verbose debug output
 # CONFIG_DEBUG_SYMBOLS - build without optimization and with
@@ -289,7 +289,7 @@ CONFIG_HAVE_LIBM=n
 #  This format will support execution of NuttX binaries located
 #  in a ROMFS filesystem (see examples/nxflat).
 #
-CONFIG_EXAMPLE=nx
+CONFIG_APP_DIR=examples/nx
 CONFIG_DEBUG=n
 CONFIG_DEBUG_VERBOSE=n
 CONFIG_DEBUG_SYMBOLS=n
@@ -218,8 +218,8 @@ CONFIG_HAVE_LIBM=n
 #
 # General OS setup
 #
-# CONFIG_EXAMPLE - identifies the subdirectory in examples
+# CONFIG_APP_DIR - Identifies the relative path to the directory
-#   that will be used in the build
+#   that builds the application to link with NuttX.
 # CONFIG_DEBUG - enables built-in debug options
 # CONFIG_DEBUG_VERBOSE - enables verbose debug output
 # CONFIG_DEBUG_SYMBOLS - build without optimization and with
@@ -289,7 +289,7 @@ CONFIG_HAVE_LIBM=n
 #  This format will support execution of NuttX binaries located
 #  in a ROMFS filesystem (see examples/nxflat).
 #
-CONFIG_EXAMPLE=ostest
+CONFIG_APP_DIR=examples/ostest
 CONFIG_DEBUG=n
 CONFIG_DEBUG_VERBOSE=n
 CONFIG_DEBUG_SYMBOLS=n
@@ -1,7 +1,7 @@
 ############################################################################
 # configs/m68332evb/defconfig
 #
-#   Copyright (C) 2007-2009 Gregory Nutt. All rights reserved.
+#   Copyright (C) 2007-2010 Gregory Nutt. All rights reserved.
 #   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
 #
 # Redistribution and use in source and binary forms, with or without
@@ -106,8 +106,8 @@ CONFIG_HAVE_LIBM=n
 #
 # General OS setup
 #
-# CONFIG_EXAMPLE - identifies the subdirectory in examples
+# CONFIG_APP_DIR - Identifies the relative path to the directory
-#   that will be used in the build
+#   that builds the application to link with NuttX.
 # CONFIG_DEBUG - enables built-in debug options
 # CONFIG_DEBUG_VERBOSE - enables verbose debug output
 # CONFIG_DEBUG_SYMBOLS - build without optimization and with
@@ -168,7 +168,7 @@ CONFIG_HAVE_LIBM=n
 #   desciptors by task_create() when a new task is started. If
 #   set, all sockets will appear to be closed in the new task.
 #
-CONFIG_EXAMPLE=ostest
+CONFIG_APP_DIR=examples/ostest
 CONFIG_DEBUG=n
 CONFIG_DEBUG_VERBOSE=n
 CONFIG_DEBUG_SYMBOLS=n
@@ -1,7 +1,7 @@
 ############################################################################
 # configs/mcu123-lpc214x/nsh/defconfig
 #
-#   Copyright (C) 2008-2009 Gregory Nutt. All rights reserved.
+#   Copyright (C) 2008-2010 Gregory Nutt. All rights reserved.
 #   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
 #
 # Redistribution and use in source and binary forms, with or without
@@ -139,8 +139,8 @@ CONFIG_HAVE_LIBM=n
 #
 # General OS setup
 #
-# CONFIG_EXAMPLE - identifies the subdirectory in examples
+# CONFIG_APP_DIR - Identifies the relative path to the directory
-#   that will be used in the build
+#   that builds the application to link with NuttX.
 # CONFIG_DEBUG - enables built-in debug options
 # CONFIG_DEBUG_VERBOSE - enables verbose debug output
 # CONFIG_DEBUG_SYMBOLS - build without optimization and with
@@ -204,7 +204,7 @@ CONFIG_HAVE_LIBM=n
 #  This format will support execution of NuttX binaries located
 #  in a ROMFS filesystem (see examples/nxflat).
 #
-CONFIG_EXAMPLE=nsh
+CONFIG_APP_DIR=examples/nsh
 CONFIG_DEBUG=n
 CONFIG_DEBUG_VERBOSE=n
 CONFIG_DEBUG_SYMBOLS=n
@@ -1,7 +1,7 @@
 ############################################################################
 # configs/mcu123-lpc214x/ostest/defconfig
 #
-#   Copyright (C) 2007-2009 Gregory Nutt. All rights reserved.
+#   Copyright (C) 2007-2010 Gregory Nutt. All rights reserved.
 #   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
 #
 # Redistribution and use in source and binary forms, with or without
@@ -139,8 +139,8 @@ CONFIG_HAVE_LIBM=n
 #
 # General OS setup
 #
-# CONFIG_EXAMPLE - identifies the subdirectory in examples
+# CONFIG_APP_DIR - Identifies the relative path to the directory
-#   that will be used in the build
+#   that builds the application to link with NuttX.
 # CONFIG_DEBUG - enables built-in debug options
 # CONFIG_DEBUG_VERBOSE - enables verbose debug output
 # CONFIG_DEBUG_SYMBOLS - build without optimization and with
@@ -204,7 +204,7 @@ CONFIG_HAVE_LIBM=n
 #  This format will support execution of NuttX binaries located
 #  in a ROMFS filesystem (see examples/nxflat).
 #
-CONFIG_EXAMPLE=ostest
+CONFIG_APP_DIR=examples/ostest
 CONFIG_DEBUG=n
 CONFIG_DEBUG_VERBOSE=n
 CONFIG_DEBUG_SYMBOLS=n
@@ -1,7 +1,7 @@
 ############################################################################
 # configs/mcu123-lpc214x/src/Makefile
 #
-#   Copyright (C) 2007-2009 Gregory Nutt. All rights reserved.
+#   Copyright (C) 2007-2010 Gregory Nutt. All rights reserved.
 #   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
 #
 # Redistribution and use in source and binary forms, with or without
@@ -51,7 +51,7 @@ CSRCS		= up_spi.c up_leds.c
 ifeq ($(CONFIG_EXAMPLES_NSH_ARCHINIT),y)
 CSRCS		+= up_nsh.c
 endif
-ifeq ($(CONFIG_EXAMPLE),usbstorage)
+ifeq ($(CONFIG_APP_DIR),examples/usbstorage)
 CSRCS		+= up_usbstrg.c
 endif
@@ -1,7 +1,7 @@
 ############################################################################
 # configs/mcu123-lpc214x/usbserial/defconfig
 #
-#   Copyright (C) 2008-2009 Gregory Nutt. All rights reserved.
+#   Copyright (C) 2008-2010 Gregory Nutt. All rights reserved.
 #   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
 #
 # Redistribution and use in source and binary forms, with or without
@@ -139,8 +139,8 @@ CONFIG_HAVE_LIBM=n
 #
 # General OS setup
 #
-# CONFIG_EXAMPLE - identifies the subdirectory in examples
+# CONFIG_APP_DIR - Identifies the relative path to the directory
-#   that will be used in the build
+#   that builds the application to link with NuttX.
 # CONFIG_DEBUG - enables built-in debug options
 # CONFIG_DEBUG_VERBOSE - enables verbose debug output
 # CONFIG_DEBUG_SYMBOLS - build without optimization and with
@@ -204,7 +204,7 @@ CONFIG_HAVE_LIBM=n
 #  This format will support execution of NuttX binaries located
 #  in a ROMFS filesystem (see examples/nxflat).
 #
-CONFIG_EXAMPLE=usbserial
+CONFIG_APP_DIR=examples/usbserial
 CONFIG_DEBUG=n
 CONFIG_DEBUG_VERBOSE=n
 CONFIG_DEBUG_SYMBOLS=n
@@ -1,7 +1,7 @@
 ############################################################################
 # configs/mcu123-lpc214x/usbstorage/defconfig
 #
-#   Copyright (C) 2008-2009 Gregory Nutt. All rights reserved.
+#   Copyright (C) 2008-2010 Gregory Nutt. All rights reserved.
 #   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
 #
 # Redistribution and use in source and binary forms, with or without
@@ -139,8 +139,8 @@ CONFIG_HAVE_LIBM=n
 #
 # General OS setup
 #
-# CONFIG_EXAMPLE - identifies the subdirectory in examples
+# CONFIG_APP_DIR - Identifies the relative path to the directory
-#   that will be used in the build
+#   that builds the application to link with NuttX.
 # CONFIG_DEBUG - enables built-in debug options
 # CONFIG_DEBUG_VERBOSE - enables verbose debug output
 # CONFIG_DEBUG_SYMBOLS - build without optimization and with
@@ -204,7 +204,7 @@ CONFIG_HAVE_LIBM=n
 #  This format will support execution of NuttX binaries located
 #  in a ROMFS filesystem (see examples/nxflat).
 #
-CONFIG_EXAMPLE=usbstorage
+CONFIG_APP_DIR=examples/usbstorage
 CONFIG_DEBUG=n
 CONFIG_DEBUG_VERBOSE=n
 CONFIG_DEBUG_SYMBOLS=n
@@ -1,7 +1,7 @@
 ############################################################################
 # configs/mx1ads/ostest/defconfig
 #
-#   Copyright (C) 2009 Gregory Nutt. All rights reserved.
+#   Copyright (C) 2009-2010 Gregory Nutt. All rights reserved.
 #   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
 #
 # Redistribution and use in source and binary forms, with or without
@@ -155,8 +155,8 @@ CONFIG_HAVE_LIBM=n
 #
 # General OS setup
 #
-# CONFIG_EXAMPLE - identifies the subdirectory in examples
+# CONFIG_APP_DIR - Identifies the relative path to the directory
-#   that will be used in the build
+#   that builds the application to link with NuttX.
 # CONFIG_DEBUG - enables built-in debug options
 # CONFIG_DEBUG_VERBOSE - enables verbose debug output
 # CONFIG_DEBUG_SYMBOLS - build without optimization and with
@@ -220,7 +220,7 @@ CONFIG_HAVE_LIBM=n
 #  This format will support execution of NuttX binaries located
 #  in a ROMFS filesystem (see examples/nxflat).
 #
-CONFIG_EXAMPLE=ostest
+CONFIG_APP_DIR=examples/ostest
 CONFIG_DEBUG=n
 CONFIG_DEBUG_VERBOSE=n
 CONFIG_DEBUG_SYMBOLS=n
@@ -144,8 +144,8 @@ CONFIG_HAVE_LIBM=n
 #
 # General OS setup
 #
-# CONFIG_EXAMPLE - identifies the subdirectory in examples
+# CONFIG_APP_DIR - Identifies the relative path to the directory
-#   that will be used in the build
+#   that builds the application to link with NuttX.
 # CONFIG_DEBUG - enables built-in debug options
 # CONFIG_DEBUG_VERBOSE - enables verbose debug output
 # CONFIG_DEBUG_SYMBOLS - build without optimization and with
@@ -209,7 +209,7 @@ CONFIG_HAVE_LIBM=n
 #  This format will support execution of NuttX binaries located
 #  in a ROMFS filesystem (see examples/nxflat).
 #
-CONFIG_EXAMPLE=nettest
+CONFIG_APP_DIR=examples/nettest
 CONFIG_DEBUG=n
 CONFIG_DEBUG_VERBOSE=n
 CONFIG_DEBUG_SYMBOLS=n
@@ -143,8 +143,8 @@ CONFIG_HAVE_LIBM=n
 #
 # General OS setup
 #
-# CONFIG_EXAMPLE - identifies the subdirectory in examples
+# CONFIG_APP_DIR - Identifies the relative path to the directory
-#   that will be used in the build
+#   that builds the application to link with NuttX.
 # CONFIG_DEBUG - enables built-in debug options
 # CONFIG_DEBUG_VERBOSE - enables verbose debug output
 # CONFIG_DEBUG_SYMBOLS - build without optimization and with
@@ -208,7 +208,7 @@ CONFIG_HAVE_LIBM=n
 #  This format will support execution of NuttX binaries located
 #  in a ROMFS filesystem (see examples/nxflat).
 #
-CONFIG_EXAMPLE=nsh
+CONFIG_APP_DIR=examples/nsh
 CONFIG_DEBUG=n
 CONFIG_DEBUG_VERBOSE=n
 CONFIG_DEBUG_SYMBOLS=n
@@ -144,8 +144,8 @@ CONFIG_HAVE_LIBM=n
 #
 # General OS setup
 #
-# CONFIG_EXAMPLE - identifies the subdirectory in examples
+# CONFIG_APP_DIR - Identifies the relative path to the directory
-#   that will be used in the build
+#   that builds the application to link with NuttX.
 # CONFIG_DEBUG - enables built-in debug options
 # CONFIG_DEBUG_VERBOSE - enables verbose debug output
 # CONFIG_DEBUG_SYMBOLS - build without optimization and with
@@ -209,7 +209,7 @@ CONFIG_HAVE_LIBM=n
 #  This format will support execution of NuttX binaries located
 #  in a ROMFS filesystem (see examples/nxflat).
 #
-CONFIG_EXAMPLE=ostest
+CONFIG_APP_DIR=examples/ostest
 CONFIG_DEBUG=n
 CONFIG_DEBUG_VERBOSE=n
 CONFIG_DEBUG_SYMBOLS=n
@@ -144,8 +144,8 @@ CONFIG_HAVE_LIBM=n
 #
 # General OS setup
 #
-# CONFIG_EXAMPLE - identifies the subdirectory in examples
+# CONFIG_APP_DIR - Identifies the relative path to the directory
-#   that will be used in the build
+#   that builds the application to link with NuttX.
 # CONFIG_DEBUG - enables built-in debug options
 # CONFIG_DEBUG_VERBOSE - enables verbose debug output
 # CONFIG_DEBUG_SYMBOLS - build without optimization and with
@@ -209,7 +209,7 @@ CONFIG_HAVE_LIBM=n
 #  This format will support execution of NuttX binaries located
 #  in a ROMFS filesystem (see examples/nxflat).
 #
-CONFIG_EXAMPLE=poll
+CONFIG_APP_DIR=examples/poll
 CONFIG_DEBUG=n
 CONFIG_DEBUG_VERBOSE=n
 CONFIG_DEBUG_SYMBOLS=n
@@ -148,8 +148,8 @@ CONFIG_HAVE_LIBM=n
 #
 # General OS setup
 #
-# CONFIG_EXAMPLE - identifies the subdirectory in examples
+# CONFIG_APP_DIR - Identifies the relative path to the directory
-#   that will be used in the build
+#   that builds the application to link with NuttX.
 # CONFIG_DEBUG - enables built-in debug options
 # CONFIG_DEBUG_VERBOSE - enables verbose debug output
 # CONFIG_DEBUG_SYMBOLS - build without optimization and with
@@ -216,7 +216,7 @@ CONFIG_HAVE_LIBM=n
 #   desciptors by task_create() when a new task is started. If
 #   set, all sockets will appear to be closed in the new task.
 #
-CONFIG_EXAMPLE=thttpd
+CONFIG_APP_DIR=examples/thttpd
 CONFIG_DEBUG=n
 CONFIG_DEBUG_VERBOSE=n
 CONFIG_DEBUG_SYMBOLS=n
@@ -144,8 +144,8 @@ CONFIG_HAVE_LIBM=n
 #
 # General OS setup
 #
-# CONFIG_EXAMPLE - identifies the subdirectory in examples
+# CONFIG_APP_DIR - Identifies the relative path to the directory
-#   that will be used in the build
+#   that builds the application to link with NuttX.
 # CONFIG_DEBUG - enables built-in debug options
 # CONFIG_DEBUG_VERBOSE - enables verbose debug output
 # CONFIG_DEBUG_SYMBOLS - build without optimization and with
@@ -209,7 +209,7 @@ CONFIG_HAVE_LIBM=n
 #  This format will support execution of NuttX binaries located
 #  in a ROMFS filesystem (see examples/nxflat).
 #
-CONFIG_EXAMPLE=udp
+CONFIG_APP_DIR=examples/udp
 CONFIG_DEBUG=n
 CONFIG_DEBUG_VERBOSE=n
 CONFIG_DEBUG_SYMBOLS=n
@@ -144,8 +144,8 @@ CONFIG_HAVE_LIBM=n
 #
 # General OS setup
 #
-# CONFIG_EXAMPLE - identifies the subdirectory in examples
+# CONFIG_APP_DIR - Identifies the relative path to the directory
-#   that will be used in the build
+#   that builds the application to link with NuttX.
 # CONFIG_DEBUG - enables built-in debug options
 # CONFIG_DEBUG_VERBOSE - enables verbose debug output
 # CONFIG_DEBUG_SYMBOLS - build without optimization and with
@@ -209,7 +209,7 @@ CONFIG_HAVE_LIBM=n
 #  This format will support execution of NuttX binaries located
 #  in a ROMFS filesystem (see examples/nxflat).
 #
-CONFIG_EXAMPLE=uip
+CONFIG_APP_DIR=examples/uip
 CONFIG_DEBUG=n
 CONFIG_DEBUG_VERBOSE=n
 CONFIG_DEBUG_SYMBOLS=n
@@ -206,8 +206,8 @@ CONFIG_HAVE_LIBM=n
 #
 # General OS setup
 #
-# CONFIG_EXAMPLE - identifies the subdirectory in examples
+# CONFIG_APP_DIR - Identifies the relative path to the directory
-#   that will be used in the build
+#   that builds the application to link with NuttX.
 # CONFIG_DEBUG - enables built-in debug options
 # CONFIG_DEBUG_VERBOSE - enables verbose debug output
 # CONFIG_DEBUG_SYMBOLS - build without optimization and with
@@ -295,7 +295,7 @@ CONFIG_HAVE_LIBM=n
 # CONFIG_SIG_SIGWORK - The signal number that will be used to wake-up
 #  the worker thread.  Default: 4
 #
-CONFIG_EXAMPLE=nsh
+CONFIG_APP_DIR=examples/nsh
 CONFIG_DEBUG=n
 CONFIG_DEBUG_VERBOSE=n
 CONFIG_DEBUG_SYMBOLS=n
@@ -206,8 +206,8 @@ CONFIG_HAVE_LIBM=n
 #
 # General OS setup
 #
-# CONFIG_EXAMPLE - identifies the subdirectory in examples
+# CONFIG_APP_DIR - Identifies the relative path to the directory
-#   that will be used in the build
+#   that builds the application to link with NuttX.
 # CONFIG_DEBUG - enables built-in debug options
 # CONFIG_DEBUG_VERBOSE - enables verbose debug output
 # CONFIG_DEBUG_SYMBOLS - build without optimization and with
@@ -295,7 +295,7 @@ CONFIG_HAVE_LIBM=n
 # CONFIG_SIG_SIGWORK - The signal number that will be used to wake-up
 #  the worker thread.  Default: 4
 #
-CONFIG_EXAMPLE=ostest
+CONFIG_APP_DIR=examples/ostest
 CONFIG_DEBUG=n
 CONFIG_DEBUG_VERBOSE=n
 CONFIG_DEBUG_SYMBOLS=n
@@ -42,7 +42,7 @@ CSRCS		= up_boot.c up_leds.c up_ssp.c
 ifeq ($(CONFIG_EXAMPLES_NSH_ARCHINIT),y)
 CSRCS		+= up_nsh.c
 endif
-ifeq ($(CONFIG_EXAMPLE),usbstorage)
+ifeq ($(CONFIG_APP_DIR),examples/usbstorage)
 CSRCS		+= up_usbstrg.c
 endif
@@ -206,8 +206,8 @@ CONFIG_HAVE_LIBM=n
 #
 # General OS setup
 #
-# CONFIG_EXAMPLE - identifies the subdirectory in examples
+# CONFIG_APP_DIR - Identifies the relative path to the directory
-#   that will be used in the build
+#   that builds the application to link with NuttX.
 # CONFIG_DEBUG - enables built-in debug options
 # CONFIG_DEBUG_VERBOSE - enables verbose debug output
 # CONFIG_DEBUG_SYMBOLS - build without optimization and with
@@ -295,7 +295,7 @@ CONFIG_HAVE_LIBM=n
 # CONFIG_SIG_SIGWORK - The signal number that will be used to wake-up
 #  the worker thread.  Default: 4
 #
-CONFIG_EXAMPLE=usbserial
+CONFIG_APP_DIR=examples/usbserial
 CONFIG_DEBUG=n
 CONFIG_DEBUG_VERBOSE=n
 CONFIG_DEBUG_SYMBOLS=n
@@ -206,8 +206,8 @@ CONFIG_HAVE_LIBM=n
 #
 # General OS setup
 #
-# CONFIG_EXAMPLE - identifies the subdirectory in examples
+# CONFIG_APP_DIR - Identifies the relative path to the directory
-#   that will be used in the build
+#   that builds the application to link with NuttX.
 # CONFIG_DEBUG - enables built-in debug options
 # CONFIG_DEBUG_VERBOSE - enables verbose debug output
 # CONFIG_DEBUG_SYMBOLS - build without optimization and with
@@ -295,7 +295,7 @@ CONFIG_HAVE_LIBM=n
 # CONFIG_SIG_SIGWORK - The signal number that will be used to wake-up
 #  the worker thread.  Default: 4
 #
-CONFIG_EXAMPLE=usbstorage
+CONFIG_APP_DIR=examples/usbstorage
 CONFIG_DEBUG=n
 CONFIG_DEBUG_VERBOSE=n
 CONFIG_DEBUG_SYMBOLS=n
@@ -162,8 +162,8 @@ CONFIG_HAVE_LIBM=n
 #
 # General OS setup
 #
-# CONFIG_EXAMPLE - identifies the subdirectory in examples
+# CONFIG_APP_DIR - Identifies the relative path to the directory
-#   that will be used in the build
+#   that builds the application to link with NuttX.
 # CONFIG_DEBUG - enables built-in debug options
 # CONFIG_DEBUG_VERBOSE - enables verbose debug output
 # CONFIG_MM_REGIONS - If the architecture includes multiple
@@ -193,7 +193,7 @@ CONFIG_HAVE_LIBM=n
 # CONFIG_DEV_LOWCONSOLE - Use the simple, low-level serial console
 #   driver (minimal support)
 #
-CONFIG_EXAMPLE=nsh
+CONFIG_APP_DIR=examples/nsh
 CONFIG_DEBUG=n
 CONFIG_DEBUG_VERBOSE=n
 #CONFIG_DEBUG_MM=y
@@ -162,8 +162,8 @@ CONFIG_HAVE_LIBM=n
 #
 # General OS setup
 #
-# CONFIG_EXAMPLE - identifies the subdirectory in examples
+# CONFIG_APP_DIR - Identifies the relative path to the directory
-#   that will be used in the build
+#   that builds the application to link with NuttX.
 # CONFIG_DEBUG - enables built-in debug options
 # CONFIG_DEBUG_VERBOSE - enables verbose debug output
 # CONFIG_MM_REGIONS - If the architecture includes multiple
@@ -193,7 +193,7 @@ CONFIG_HAVE_LIBM=n
 # CONFIG_DEV_LOWCONSOLE - Use the simple, low-level serial console
 #   driver (minimal support)
 #
-CONFIG_EXAMPLE=ostest
+CONFIG_APP_DIR=examples/ostest
 CONFIG_DEBUG=n
 CONFIG_DEBUG_VERBOSE=n
 #CONFIG_DEBUG_MM=y
@@ -206,8 +206,8 @@ CONFIG_HAVE_LIBM=n
 #
 # General OS setup
 #
-# CONFIG_EXAMPLE - identifies the subdirectory in examples
+# CONFIG_APP_DIR - Identifies the relative path to the directory
-#   that will be used in the build
+#   that builds the application to link with NuttX.
 # CONFIG_DEBUG - enables built-in debug options
 # CONFIG_DEBUG_VERBOSE - enables verbose debug output
 # CONFIG_DEBUG_SYMBOLS - build without optimization and with
@@ -289,7 +289,7 @@ CONFIG_HAVE_LIBM=n
 # CONFIG_SIG_SIGWORK - The signal number that will be used to wake-up
 #  the worker thread.  Default: 4
 #
-CONFIG_EXAMPLE=nettest
+CONFIG_APP_DIR=examples/nettest
 CONFIG_DEBUG=n
 CONFIG_DEBUG_VERBOSE=n
 CONFIG_DEBUG_SYMBOLS=n
--- a/Show More
+++ b/Show More