diff --git a/Directories.mk b/Directories.mk
index 271e8aba51..cabca719ab 100644
--- a/Directories.mk
+++ b/Directories.mk
@@ -1,7 +1,8 @@
 ############################################################################
 # Directories.mk
 #
-#   Copyright (C) 2007-2012, 2014, 2016 Gregory Nutt. All rights reserved.
+#   Copyright (C) 2007-2012, 2014, 2016-2017 Gregory Nutt. All rights
+#     reserved.
 #   Author: Gregory Nutt <gnutt@nuttx.org>
 #
 # Redistribution and use in source and binary forms, with or without
@@ -121,6 +122,10 @@ endif
 ifeq ($(CONFIG_NX),y)
 NONFSDIRS += graphics libnx
 CONTEXTDIRS += graphics libnx
+else ifeq ($(CONFIG_NXFONTS),y)
+NONFSDIRS += libnx
+CONTEXTDIRS += libnx
+OTHERDIRS += graphics
 else
 OTHERDIRS += graphics libnx
 endif
diff --git a/FlatLibs.mk b/FlatLibs.mk
index 0a05e84c49..ad29c24272 100644
--- a/FlatLibs.mk
+++ b/FlatLibs.mk
@@ -1,7 +1,8 @@
 ############################################################################
 # FlatLibs.mk
 #
-#   Copyright (C) 2007-2012, 2014, 2016 Gregory Nutt. All rights reserved.
+#   Copyright (C) 2007-2012, 2014, 2016-2017 Gregory Nutt. All rights
+#     reserved.
 #   Author: Gregory Nutt <gnutt@nuttx.org>
 #
 # Redistribution and use in source and binary forms, with or without
@@ -104,6 +105,8 @@ endif
 ifeq ($(CONFIG_NX),y)
 NUTTXLIBS += lib$(DELIM)libgraphics$(LIBEXT)
 NUTTXLIBS += lib$(DELIM)libnx$(LIBEXT)
+else ifeq ($(CONFIG_NXFONTS),y)
+NUTTXLIBS += lib$(DELIM)libnx$(LIBEXT)
 endif
 
 # Add libraries for the Audio sub-system
diff --git a/Kconfig b/Kconfig
index d5f4209c5d..584db78620 100644
--- a/Kconfig
+++ b/Kconfig
@@ -1662,6 +1662,7 @@ endmenu
 
 menu "Graphics Support"
 source graphics/Kconfig
+source libnx/Kconfig
 endmenu
 
 menu "Memory Management"
diff --git a/KernelLibs.mk b/KernelLibs.mk
index b1da6dbd0b..b5ea4768aa 100644
--- a/KernelLibs.mk
+++ b/KernelLibs.mk
@@ -99,6 +99,9 @@ ifeq ($(CONFIG_NX),y)
 NUTTXLIBS += lib$(DELIM)libgraphics$(LIBEXT)
 NUTTXLIBS += lib$(DELIM)libknx$(LIBEXT)
 USERLIBS  += lib$(DELIM)libunx$(LIBEXT)
+else ifeq ($(CONFIG_NXFONTS),y)
+NUTTXLIBS += lib$(DELIM)libknx$(LIBEXT)
+USERLIBS  += lib$(DELIM)libunx$(LIBEXT)
 endif
 
 # Add libraries for the Audio sub-system
diff --git a/ProtectedLibs.mk b/ProtectedLibs.mk
index 5dd45a6fab..df3edddadb 100644
--- a/ProtectedLibs.mk
+++ b/ProtectedLibs.mk
@@ -1,7 +1,8 @@
 ############################################################################
 # ProtectedLibs.mk
 #
-#   Copyright (C) 2007-2012, 2014, 2016 Gregory Nutt. All rights reserved.
+#   Copyright (C) 2007-2012, 2014, 2016-2017 Gregory Nutt. All rights
+#     reserved.
 #   Author: Gregory Nutt <gnutt@nuttx.org>
 #
 # Redistribution and use in source and binary forms, with or without
@@ -103,12 +104,11 @@ endif
 
 ifeq ($(CONFIG_NX),y)
 NUTTXLIBS += lib$(DELIM)libgraphics$(LIBEXT)
-ifeq ($(CONFIG_BUILD_PROTECTED),y)
 NUTTXLIBS += lib$(DELIM)libknx$(LIBEXT)
 USERLIBS  += lib$(DELIM)libunx$(LIBEXT)
-else
-NUTTXLIBS += lib$(DELIM)libnx$(LIBEXT)
-endif
+else ifeq ($(CONFIG_NXFONTS),y)
+NUTTXLIBS += lib$(DELIM)libknx$(LIBEXT)
+USERLIBS  += lib$(DELIM)libunx$(LIBEXT)
 endif
 
 # Add libraries for the Audio sub-system
diff --git a/configs/sim/fb/defconfig b/configs/sim/fb/defconfig
index 57d543ba7c..4d96384304 100644
--- a/configs/sim/fb/defconfig
+++ b/configs/sim/fb/defconfig
@@ -1,5 +1,3 @@
-# CONFIG_NX_DISABLE_8BPP is not set
-# CONFIG_NX_PACKEDMSFIRST is not set
 CONFIG_ARCH_BOARD_SIM=y
 CONFIG_ARCH_BOARD="sim"
 CONFIG_ARCH_SIM=y
@@ -14,10 +12,6 @@ CONFIG_DRIVERS_VIDEO=y
 CONFIG_EXAMPLES_FB=y
 CONFIG_IDLETHREAD_STACKSIZE=4096
 CONFIG_MAX_TASKS=16
-CONFIG_NX_KBD=y
-CONFIG_NX_XYINPUT_MOUSE=y
-CONFIG_NX=y
-CONFIG_NXFONT_SANS23X27=y
 CONFIG_PTHREAD_STACK_DEFAULT=8192
 CONFIG_SDCLONE_DISABLE=y
 CONFIG_SIM_FRAMEBUFFER=y
diff --git a/graphics/Kconfig b/graphics/Kconfig
index 561c39a558..e3fcb9c096 100644
--- a/graphics/Kconfig
+++ b/graphics/Kconfig
@@ -85,6 +85,7 @@ menu "Supported Pixel Depths"
 config NX_DISABLE_1BPP
 	bool "Disable 1 BPP"
 	default y
+	select NXFONTS_DISABLE_1BPP if NXFONTS
 	---help---
 		NX supports a variety of pixel depths.  You can save some memory by disabling
 		support for unused color depths.  The selection disables support for 1BPP
@@ -93,6 +94,7 @@ config NX_DISABLE_1BPP
 config NX_DISABLE_2BPP
 	bool "Disable 2 BPP"
 	default y
+	select NXFONTS_DISABLE_2BPP
 	---help---
 		NX supports a variety of pixel depths.  You can save some memory by disabling
 		support for unused color depths.  The selection disables support for 2BPP
@@ -100,6 +102,7 @@ config NX_DISABLE_2BPP
 
 config NX_DISABLE_4BPP
 	bool "Disable 4 BPP"
+	select NXFONTS_DISABLE_4BPP if NXFONTS
 	default y
 	---help---
 		NX supports a variety of pixel depths.  You can save some memory by disabling
@@ -109,6 +112,7 @@ config NX_DISABLE_4BPP
 config NX_DISABLE_8BPP
 	bool "Disable 8 BPP"
 	default y
+	select NXFONTS_DISABLE_8BPP if NXFONTS
 	---help---
 		NX supports a variety of pixel depths.  You can save some memory by disabling
 		support for unused color depths.  The selection disables support for 8BPP
@@ -117,6 +121,7 @@ config NX_DISABLE_8BPP
 config NX_DISABLE_16BPP
 	bool "Disable 16 BPP"
 	default y
+	select NXFONTS_DISABLE_16BPP if NXFONTS
 	---help---
 		NX supports a variety of pixel depths.  You can save some memory by disabling
 		support for unused color depths.  The selection disables support for 16BPP
@@ -125,6 +130,7 @@ config NX_DISABLE_16BPP
 config NX_DISABLE_24BPP
 	bool "Disable 24 BPP"
 	default y
+	select NXFONTS_DISABLE_24BPP if NXFONTS
 	---help---
 		NX supports a variety of pixel depths.  You can save some memory by disabling
 		support for unused color depths.  The selection disables support for 24BPP
@@ -133,6 +139,7 @@ config NX_DISABLE_24BPP
 config NX_DISABLE_32BPP
 	bool "Disable 32 BPP"
 	default y
+	select NXFONTS_DISABLE_32BPP if NXFONTS
 	---help---
 		NX supports a variety of pixel depths.  You can save some memory by disabling
 		support for unused color depths.  The selection disables support for 32BPP
@@ -143,6 +150,7 @@ endmenu
 config NX_PACKEDMSFIRST
 	bool "Packed MS First"
 	default y
+	select NXFONTS_PACKEDMSFIRST if NXFONTS
 	depends on NX_DISABLE_1BPP || NX_DISABLE_2BPP || NX_DISABLE_4BPP
 	---help---
 		If a pixel depth of less than 8-bits is used, then NX needs to know if the
@@ -252,318 +260,6 @@ config NXTK_AUTORAISE
 		visible portion of the window.  Default: A mouse button must be clicked over
 		a visible portion of the window.
 
-menu "Font Selections"
-
-config NXFONTS_CHARBITS
-	int "Bits in Character Set"
-	default 7
-	range 7 8
-	---help---
-		The number of bits in the character set.  Current options are only 7 and 8.
-		The default is 7.
-
-config NXFONT_MONO5X8
-	bool "Mono 5x8"
-	default n
-	---help---
-	Tiny mono-spaced 5x8 font (font ID FONTID_MONO5X8 = 18)
-
-config NXFONT_SANS17X22
-	bool "Sans 17x22"
-	default n
-	---help---
-		This option enables support for a tiny, 17x22 san serif font
-		(font ID FONTID_SANS17X22 == 14).
-
-config NXFONT_SANS20X26
-	bool "Sans 20x26"
-	default n
-	---help---
-		This option enables support for a tiny, 20x26 san serif font
-		(font ID FONTID_SANS20X26 == 15).
-
-config NXFONT_SANS23X27
-	bool "Sans 23x27"
-	default n
-	---help---
-		This option enables support for a tiny, 23x27 san serif font
-		(font ID FONTID_SANS23X27 == 1).
-
-config NXFONT_SANS22X29
-	bool "Sans 22x29"
-	default n
-	---help---
-		This option enables support for a small, 22x29 san serif font
-		(font ID FONTID_SANS22X29 == 2).
-
-config NXFONT_SANS28X37
-	bool "Sans 28x37"
-	default n
-	---help---
-		This option enables support for a medium, 28x37 san serif font
-		(font ID FONTID_SANS28X37 == 3).
-
-config NXFONT_SANS39X48
-	bool "Sans 39x48"
-	default n
-	---help---
-		This option enables support for a large, 39x48 san serif font
-		(font ID FONTID_SANS39X48 == 4).
-
-config NXFONT_SANS17X23B
-	bool "Sans 17x23 Bold"
-	default n
-	---help---
-		This option enables support for a tiny, 17x23 san serif bold font
-		(font ID FONTID_SANS17X23B == 16).
-
-config NXFONT_SANS20X27B
-	bool "Sans 20x27 Bold"
-	default n
-	---help---
-		This option enables support for a tiny, 20x27 san serif bold font
-		(font ID FONTID_SANS20X27B == 17).
-
-config NXFONT_SANS22X29B
-	bool "Sans 22x29 Bold"
-	default n
-	---help---
-		This option enables support for a small, 22x29 san serif bold font
-		(font ID FONTID_SANS22X29B == 5).
-
-config NXFONT_SANS28X37B
-	bool "Sans 28x37 Bold"
-	default n
-	---help---
-		This option enables support for a medium, 28x37 san serif bold font
-		(font ID FONTID_SANS28X37B == 6).
-
-config NXFONT_SANS40X49B
-	bool "Sans 40x49 Bold"
-	default n
-	---help---
-		This option enables support for a large, 40x49 san serif bold font
-		(font ID FONTID_SANS40X49B == 7).
-
-config NXFONT_SERIF22X29
-	bool "Serif 22x29"
-	default n
-	---help---
-		This option enables support for a small, 22x29 font (with serifs)
-		(font ID FONTID_SERIF22X29 == 8).
-
-config NXFONT_SERIF29X37
-	bool "Serif 29x37"
-	default n
-	---help---
-		This option enables support for a medium, 29x37 font (with serifs)
-		(font ID FONTID_SERIF29X37 == 9).
-
-config NXFONT_SERIF38X48
-	bool "Serif 38x48"
-	default n
-	---help---
-		This option enables support for a large, 38x48 font (with serifs)
-		(font ID FONTID_SERIF38X48 == 10).
-
-config NXFONT_SERIF22X28B
-	bool "Serif 22x28 Bold"
-	default n
-	---help---
-		This option enables support for a small, 27x38 bold font (with serifs)
-		(font ID FONTID_SERIF22X28B == 11).
-
-config NXFONT_SERIF27X38B
-	bool "Serif 27x38 Bold"
-	default n
-	---help---
-		This option enables support for a medium, 27x38 bold font (with serifs)
-		(font ID FONTID_SERIF27X38B == 12).
-
-config NXFONT_SERIF38X49B
-	bool "Serif 38x49 Bold"
-	default n
-	---help---
-		This option enables support for a large, 38x49 bold font (with serifs)
-		(font ID FONTID_SERIF38X49B == 13).
-
-config NXFONT_PIXEL_UNICODE
-	bool "Pixel UniCode"
-	default n
-	---help---
-		This option enables support for a small LCD, The "Pixel UniCode"
-		(font ID FONTID_PIXEL_UNICODE == 19).
-
-config NXFONT_PIXEL_LCD_MACHINE
-	bool "Pixel lcd machine"
-	default n
-	---help---
-		This option enables support for a small LCD, The "Pixel lcd machine"
-		(font ID FONTID_PIXEL_LCD_MACHINE == 20).
-
-config NXFONT_X11_MISC_FIXED_4X6
-	bool "x11 misc fixed 4x6"
-	default n
-	---help---
-		This option enables support for a "x11-misc-fixed-4x6".
-		(font ID FONTID_X11_MISC_FIXED_4X6 == 21).
-
-config NXFONT_X11_MISC_FIXED_5X7
-	bool "x11 misc fixed 5x7"
-	default n
-	---help---
-		This option enables support for a "x11-misc-fixed-5x7".
-		(font ID FONTID_X11_MISC_FIXED_5X7 == 22).
-
-config NXFONT_X11_MISC_FIXED_5X8
-	bool "x11 misc fixed 5x8"
-	default n
-	---help---
-		This option enables support for a "x11-misc-fixed-5x8".
-		(font ID FONTID_X11_MISC_FIXED_5X8 == 23).
-
-config NXFONT_X11_MISC_FIXED_6X9
-	bool "x11 misc fixed 6x9"
-	default n
-	---help---
-		This option enables support for a "x11-misc-fixed-6x9".
-		(font ID FONTID_X11_MISC_FIXED_6X9 == 24).
-
-config NXFONT_X11_MISC_FIXED_6X10
-	bool "x11 misc fixed 6x10"
-	default n
-	---help---
-		This option enables support for a "x11-misc-fixed-6x10".
-		(font ID FONTID_X11_MISC_FIXED_6X10 == 25).
-
-config NXFONT_X11_MISC_FIXED_6X12
-	bool "x11 misc fixed 6x12"
-	default n
-	---help---
-		This option enables support for a "x11-misc-fixed-6x12".
-		(font ID FONTID_X11_MISC_FIXED_6X12 == 26).
-
-config NXFONT_X11_MISC_FIXED_6X13
-	bool "x11 misc fixed 6x13"
-	default n
-	---help---
-		This option enables support for a "x11-misc-fixed-6x13".
-		(font ID FONTID_X11_MISC_FIXED_6X13 == 27).
-
-config NXFONT_X11_MISC_FIXED_6X13B
-	bool "x11 misc fixed 6x13B"
-	default n
-	---help---
-		This option enables support for a "x11-misc-fixed-6x13B".
-		(font ID FONTID_X11_MISC_FIXED_6X13B == 28).
-
-config NXFONT_X11_MISC_FIXED_6X13O
-	bool "x11 misc fixed 6x13O"
-	default n
-	---help---
-		This option enables support for a "x11-misc-fixed-6x13O".
-		(font ID FONTID_X11_MISC_FIXED_6X13O == 29).
-
-config NXFONT_X11_MISC_FIXED_7X13
-	bool "x11 misc fixed 7x13"
-	default n
-	---help---
-		This option enables support for a "x11-misc-fixed-7x13".
-		(font ID FONTID_X11_MISC_FIXED_7X13 == 30).
-
-config NXFONT_X11_MISC_FIXED_7X13B
-	bool "x11 misc fixed 7x13B"
-	default n
-	---help---
-		This option enables support for a "x11-misc-fixed-7x13B".
-		(font ID FONTID_X11_MISC_FIXED_7X13B == 31).
-
-config NXFONT_X11_MISC_FIXED_7X13O
-	bool "x11 misc fixed 7x13O"
-	default n
-	---help---
-		This option enables support for a "x11-misc-fixed-7x13O".
-		(font ID FONTID_X11_MISC_FIXED_7X13O == 32).
-
-config NXFONT_X11_MISC_FIXED_7X14
-	bool "x11 misc fixed 7x14"
-	default n
-	---help---
-		This option enables support for a "x11-misc-fixed-7x14".
-		(font ID FONTID_X11_MISC_FIXED_7X14 == 33).
-
-config NXFONT_X11_MISC_FIXED_7X14B
-	bool "x11 misc fixed 7x14B"
-	default n
-	---help---
-		This option enables support for a "x11-misc-fixed-7x14B".
-		(font ID FONTID_X11_MISC_FIXED_7X14B == 34).
-
-config NXFONT_X11_MISC_FIXED_8X13
-	bool "x11 misc fixed 8x13"
-	default n
-	---help---
-		This option enables support for a "x11-misc-fixed-8x13".
-		(font ID FONTID_X11_MISC_FIXED_8X13 == 35).
-
-config NXFONT_X11_MISC_FIXED_8X13B
-	bool "x11 misc fixed 8x13B"
-	default n
-	---help---
-		This option enables support for a "x11-misc-fixed-8x13B".
-		(font ID FONTID_X11_MISC_FIXED_8X13B == 36).
-
-config NXFONT_X11_MISC_FIXED_8X13O
-	bool "x11 misc fixed 8x13O"
-	default n
-	---help---
-		This option enables support for a "x11-misc-fixed-8x13O".
-		(font ID FONTID_X11_MISC_FIXED_8X13O == 37).
-
-config NXFONT_X11_MISC_FIXED_9X15
-	bool "x11 misc fixed 9x15"
-	default n
-	---help---
-		This option enables support for a "x11-misc-fixed-9x15".
-		(font ID FONTID_X11_MISC_FIXED_9X15 == 38).
-
-config NXFONT_X11_MISC_FIXED_9X15B
-	bool "x11 misc fixed 9x15B"
-	default n
-	---help---
-		This option enables support for a "x11-misc-fixed-9x15B".
-		(font ID FONTID_X11_MISC_FIXED_9X15B == 39).
-
-config NXFONT_X11_MISC_FIXED_9X18
-	bool "x11 misc fixed 9x18"
-	default n
-	---help---
-		This option enables support for a "x11-misc-fixed-9x18".
-		(font ID FONTID_X11_MISC_FIXED_9X18 == 40).
-
-config NXFONT_X11_MISC_FIXED_9X18B
-	bool "x11 misc fixed 9x18B"
-	default n
-	---help---
-		This option enables support for a "x11-misc-fixed-9x18B".
-		(font ID FONTID_X11_MISC_FIXED_9X18B == 41).
-
-config NXFONT_X11_MISC_FIXED_10X20
-	bool "x11 misc fixed 10x20"
-	default n
-	---help---
-		This option enables support for a "x11-misc-fixed-10x20".
-		(font ID FONTID_X11_MISC_FIXED_10X20 == 42).
-
-config NXFONT_TOM_THUMB_4X6
-	bool "Tom Thumb Monospace 4x6"
-	default n
-	---help---
-		This option enables support for a small, 3x5 font (with blank space
-		padding to 4x6) (font ID FONTID_TOM_THUMB_4X6 == 43).
-
-endmenu
-
 menuconfig NXTERM
 	bool "NxTerm"
 	default n
diff --git a/graphics/README.txt b/graphics/README.txt
index 4055f63855..39a7ef7743 100644
--- a/graphics/README.txt
+++ b/graphics/README.txt
@@ -25,7 +25,7 @@ at the present, but here is the longer term roadmap:
   NXTOOLKIT - A set of C graphics tools that provide higher-level window drawing
               operations.  The toolkit can be used for window-oriented graphics
               without NxWidgets and is built on top of NX.
-  NXFONTS   - A set of C graphics tools for present (bitmap) font images.
+  NXFONTS   - A set of C graphics tools for presenting (bitmap) font images.
   NX        - The tiny NuttX windowing system.  This includes the small-footprint 
               multi-user implentation (NXMU as described below).  NX can be used
               without NxWidgets and without NXTOOLKIT for raw access to window memory.
@@ -394,8 +394,8 @@ CONFIG_NXTERM_NPOLLWAITERS
   The number of threads that can be waiting for read data available.
   Default: 4
 
-NX Multi-user only options
---------------------------
+NX Multi-user options
+---------------------
 
 CONFIG_NX_BLOCKING
   Open the client message queues in blocking mode.  In this case,
@@ -406,4 +406,3 @@ CONFIG_NX_MXSERVERMSGS and CONFIG_NX_MXCLIENTMSGS
   flooding of the client or server with too many messages (CONFIG_PREALLOC_MQ_MSGS
   controls how many messages are pre-allocated).
 
-
diff --git a/libnx/Kconfig b/libnx/Kconfig
new file mode 100644
index 0000000000..205d4d07c7
--- /dev/null
+++ b/libnx/Kconfig
@@ -0,0 +1,10 @@
+#
+# For a description of the syntax of this configuration file,
+# see the file kconfig-language.txt in the NuttX tools repository.
+#
+
+source libnx/nx/Kconfig
+source libnx/nxfonts/Kconfig
+source libnx/nxglib/Kconfig
+source libnx/nxmu/Kconfig
+source libnx/nxtk/Kconfig
diff --git a/libnx/nx/Kconfig b/libnx/nx/Kconfig
new file mode 100644
index 0000000000..f72f3c094c
--- /dev/null
+++ b/libnx/nx/Kconfig
@@ -0,0 +1,4 @@
+#
+# For a description of the syntax of this configuration file,
+# see the file kconfig-language.txt in the NuttX tools repository.
+#
diff --git a/libnx/nxfonts/Kconfig b/libnx/nxfonts/Kconfig
new file mode 100644
index 0000000000..cd8e476da1
--- /dev/null
+++ b/libnx/nxfonts/Kconfig
@@ -0,0 +1,401 @@
+#
+# For a description of the syntax of this configuration file,
+# see the file kconfig-language.txt in the NuttX tools repository.
+#
+
+config NXFONTS
+	bool "Bitmap Font Support"
+	default n if !NX
+	default y if NX
+	---help---
+		Enable support for bitmap fonts, the fonter rendering library, and a
+		font cache.
+
+menu "Font Selections"
+	depends on NXFONTS
+
+config NXFONTS_CHARBITS
+	int "Bits in Character Set"
+	default 7
+	range 7 8
+	---help---
+		The number of bits in the character set.  Current options are only 7 and 8.
+		The default is 7.
+
+config NXFONT_MONO5X8
+	bool "Mono 5x8"
+	default n
+	---help---
+	Tiny mono-spaced 5x8 font (font ID FONTID_MONO5X8 = 18)
+
+config NXFONT_SANS17X22
+	bool "Sans 17x22"
+	default n
+	---help---
+		This option enables support for a tiny, 17x22 san serif font
+		(font ID FONTID_SANS17X22 == 14).
+
+config NXFONT_SANS20X26
+	bool "Sans 20x26"
+	default n
+	---help---
+		This option enables support for a tiny, 20x26 san serif font
+		(font ID FONTID_SANS20X26 == 15).
+
+config NXFONT_SANS23X27
+	bool "Sans 23x27"
+	default n
+	---help---
+		This option enables support for a tiny, 23x27 san serif font
+		(font ID FONTID_SANS23X27 == 1).
+
+config NXFONT_SANS22X29
+	bool "Sans 22x29"
+	default n
+	---help---
+		This option enables support for a small, 22x29 san serif font
+		(font ID FONTID_SANS22X29 == 2).
+
+config NXFONT_SANS28X37
+	bool "Sans 28x37"
+	default n
+	---help---
+		This option enables support for a medium, 28x37 san serif font
+		(font ID FONTID_SANS28X37 == 3).
+
+config NXFONT_SANS39X48
+	bool "Sans 39x48"
+	default n
+	---help---
+		This option enables support for a large, 39x48 san serif font
+		(font ID FONTID_SANS39X48 == 4).
+
+config NXFONT_SANS17X23B
+	bool "Sans 17x23 Bold"
+	default n
+	---help---
+		This option enables support for a tiny, 17x23 san serif bold font
+		(font ID FONTID_SANS17X23B == 16).
+
+config NXFONT_SANS20X27B
+	bool "Sans 20x27 Bold"
+	default n
+	---help---
+		This option enables support for a tiny, 20x27 san serif bold font
+		(font ID FONTID_SANS20X27B == 17).
+
+config NXFONT_SANS22X29B
+	bool "Sans 22x29 Bold"
+	default n
+	---help---
+		This option enables support for a small, 22x29 san serif bold font
+		(font ID FONTID_SANS22X29B == 5).
+
+config NXFONT_SANS28X37B
+	bool "Sans 28x37 Bold"
+	default n
+	---help---
+		This option enables support for a medium, 28x37 san serif bold font
+		(font ID FONTID_SANS28X37B == 6).
+
+config NXFONT_SANS40X49B
+	bool "Sans 40x49 Bold"
+	default n
+	---help---
+		This option enables support for a large, 40x49 san serif bold font
+		(font ID FONTID_SANS40X49B == 7).
+
+config NXFONT_SERIF22X29
+	bool "Serif 22x29"
+	default n
+	---help---
+		This option enables support for a small, 22x29 font (with serifs)
+		(font ID FONTID_SERIF22X29 == 8).
+
+config NXFONT_SERIF29X37
+	bool "Serif 29x37"
+	default n
+	---help---
+		This option enables support for a medium, 29x37 font (with serifs)
+		(font ID FONTID_SERIF29X37 == 9).
+
+config NXFONT_SERIF38X48
+	bool "Serif 38x48"
+	default n
+	---help---
+		This option enables support for a large, 38x48 font (with serifs)
+		(font ID FONTID_SERIF38X48 == 10).
+
+config NXFONT_SERIF22X28B
+	bool "Serif 22x28 Bold"
+	default n
+	---help---
+		This option enables support for a small, 27x38 bold font (with serifs)
+		(font ID FONTID_SERIF22X28B == 11).
+
+config NXFONT_SERIF27X38B
+	bool "Serif 27x38 Bold"
+	default n
+	---help---
+		This option enables support for a medium, 27x38 bold font (with serifs)
+		(font ID FONTID_SERIF27X38B == 12).
+
+config NXFONT_SERIF38X49B
+	bool "Serif 38x49 Bold"
+	default n
+	---help---
+		This option enables support for a large, 38x49 bold font (with serifs)
+		(font ID FONTID_SERIF38X49B == 13).
+
+config NXFONT_PIXEL_UNICODE
+	bool "Pixel UniCode"
+	default n
+	---help---
+		This option enables support for a small LCD, The "Pixel UniCode"
+		(font ID FONTID_PIXEL_UNICODE == 19).
+
+config NXFONT_PIXEL_LCD_MACHINE
+	bool "Pixel lcd machine"
+	default n
+	---help---
+		This option enables support for a small LCD, The "Pixel lcd machine"
+		(font ID FONTID_PIXEL_LCD_MACHINE == 20).
+
+config NXFONT_X11_MISC_FIXED_4X6
+	bool "x11 misc fixed 4x6"
+	default n
+	---help---
+		This option enables support for a "x11-misc-fixed-4x6".
+		(font ID FONTID_X11_MISC_FIXED_4X6 == 21).
+
+config NXFONT_X11_MISC_FIXED_5X7
+	bool "x11 misc fixed 5x7"
+	default n
+	---help---
+		This option enables support for a "x11-misc-fixed-5x7".
+		(font ID FONTID_X11_MISC_FIXED_5X7 == 22).
+
+config NXFONT_X11_MISC_FIXED_5X8
+	bool "x11 misc fixed 5x8"
+	default n
+	---help---
+		This option enables support for a "x11-misc-fixed-5x8".
+		(font ID FONTID_X11_MISC_FIXED_5X8 == 23).
+
+config NXFONT_X11_MISC_FIXED_6X9
+	bool "x11 misc fixed 6x9"
+	default n
+	---help---
+		This option enables support for a "x11-misc-fixed-6x9".
+		(font ID FONTID_X11_MISC_FIXED_6X9 == 24).
+
+config NXFONT_X11_MISC_FIXED_6X10
+	bool "x11 misc fixed 6x10"
+	default n
+	---help---
+		This option enables support for a "x11-misc-fixed-6x10".
+		(font ID FONTID_X11_MISC_FIXED_6X10 == 25).
+
+config NXFONT_X11_MISC_FIXED_6X12
+	bool "x11 misc fixed 6x12"
+	default n
+	---help---
+		This option enables support for a "x11-misc-fixed-6x12".
+		(font ID FONTID_X11_MISC_FIXED_6X12 == 26).
+
+config NXFONT_X11_MISC_FIXED_6X13
+	bool "x11 misc fixed 6x13"
+	default n
+	---help---
+		This option enables support for a "x11-misc-fixed-6x13".
+		(font ID FONTID_X11_MISC_FIXED_6X13 == 27).
+
+config NXFONT_X11_MISC_FIXED_6X13B
+	bool "x11 misc fixed 6x13B"
+	default n
+	---help---
+		This option enables support for a "x11-misc-fixed-6x13B".
+		(font ID FONTID_X11_MISC_FIXED_6X13B == 28).
+
+config NXFONT_X11_MISC_FIXED_6X13O
+	bool "x11 misc fixed 6x13O"
+	default n
+	---help---
+		This option enables support for a "x11-misc-fixed-6x13O".
+		(font ID FONTID_X11_MISC_FIXED_6X13O == 29).
+
+config NXFONT_X11_MISC_FIXED_7X13
+	bool "x11 misc fixed 7x13"
+	default n
+	---help---
+		This option enables support for a "x11-misc-fixed-7x13".
+		(font ID FONTID_X11_MISC_FIXED_7X13 == 30).
+
+config NXFONT_X11_MISC_FIXED_7X13B
+	bool "x11 misc fixed 7x13B"
+	default n
+	---help---
+		This option enables support for a "x11-misc-fixed-7x13B".
+		(font ID FONTID_X11_MISC_FIXED_7X13B == 31).
+
+config NXFONT_X11_MISC_FIXED_7X13O
+	bool "x11 misc fixed 7x13O"
+	default n
+	---help---
+		This option enables support for a "x11-misc-fixed-7x13O".
+		(font ID FONTID_X11_MISC_FIXED_7X13O == 32).
+
+config NXFONT_X11_MISC_FIXED_7X14
+	bool "x11 misc fixed 7x14"
+	default n
+	---help---
+		This option enables support for a "x11-misc-fixed-7x14".
+		(font ID FONTID_X11_MISC_FIXED_7X14 == 33).
+
+config NXFONT_X11_MISC_FIXED_7X14B
+	bool "x11 misc fixed 7x14B"
+	default n
+	---help---
+		This option enables support for a "x11-misc-fixed-7x14B".
+		(font ID FONTID_X11_MISC_FIXED_7X14B == 34).
+
+config NXFONT_X11_MISC_FIXED_8X13
+	bool "x11 misc fixed 8x13"
+	default n
+	---help---
+		This option enables support for a "x11-misc-fixed-8x13".
+		(font ID FONTID_X11_MISC_FIXED_8X13 == 35).
+
+config NXFONT_X11_MISC_FIXED_8X13B
+	bool "x11 misc fixed 8x13B"
+	default n
+	---help---
+		This option enables support for a "x11-misc-fixed-8x13B".
+		(font ID FONTID_X11_MISC_FIXED_8X13B == 36).
+
+config NXFONT_X11_MISC_FIXED_8X13O
+	bool "x11 misc fixed 8x13O"
+	default n
+	---help---
+		This option enables support for a "x11-misc-fixed-8x13O".
+		(font ID FONTID_X11_MISC_FIXED_8X13O == 37).
+
+config NXFONT_X11_MISC_FIXED_9X15
+	bool "x11 misc fixed 9x15"
+	default n
+	---help---
+		This option enables support for a "x11-misc-fixed-9x15".
+		(font ID FONTID_X11_MISC_FIXED_9X15 == 38).
+
+config NXFONT_X11_MISC_FIXED_9X15B
+	bool "x11 misc fixed 9x15B"
+	default n
+	---help---
+		This option enables support for a "x11-misc-fixed-9x15B".
+		(font ID FONTID_X11_MISC_FIXED_9X15B == 39).
+
+config NXFONT_X11_MISC_FIXED_9X18
+	bool "x11 misc fixed 9x18"
+	default n
+	---help---
+		This option enables support for a "x11-misc-fixed-9x18".
+		(font ID FONTID_X11_MISC_FIXED_9X18 == 40).
+
+config NXFONT_X11_MISC_FIXED_9X18B
+	bool "x11 misc fixed 9x18B"
+	default n
+	---help---
+		This option enables support for a "x11-misc-fixed-9x18B".
+		(font ID FONTID_X11_MISC_FIXED_9X18B == 41).
+
+config NXFONT_X11_MISC_FIXED_10X20
+	bool "x11 misc fixed 10x20"
+	default n
+	---help---
+		This option enables support for a "x11-misc-fixed-10x20".
+		(font ID FONTID_X11_MISC_FIXED_10X20 == 42).
+
+config NXFONT_TOM_THUMB_4X6
+	bool "Tom Thumb Monospace 4x6"
+	default n
+	---help---
+		This option enables support for a small, 3x5 font (with blank space
+		padding to 4x6) (font ID FONTID_TOM_THUMB_4X6 == 43).
+
+endmenu
+
+menu "Font Cache Pixel Depths"
+
+config NXFONTS_DISABLE_1BPP
+	bool "Disable 1 BPP"
+	default y if NX_DISABLE_1BPP
+	default n if !NX_DISABLE_1BPP
+	---help---
+		NX supports a variety of pixel depths.  You can save some memory by disabling
+		support for unused color depths.  The selection disables support for 1BPP
+		pixel depth.
+
+config NXFONTS_DISABLE_2BPP
+	bool "Disable 2 BPP"
+	default y if NX_DISABLE_2BPP
+	default n if !NX_DISABLE_2BPP
+	---help---
+		NX supports a variety of pixel depths.  You can save some memory by disabling
+		support for unused color depths.  The selection disables support for 2BPP
+		pixel depth.
+
+config NXFONTS_DISABLE_4BPP
+	bool "Disable 4 BPP"
+	default y if NX_DISABLE_4BPP
+	default n if !NX_DISABLE_4BPP
+	---help---
+		NX supports a variety of pixel depths.  You can save some memory by disabling
+		support for unused color depths.  The selection disables support for 4BPP
+		pixel depth.
+
+config NXFONTS_DISABLE_8BPP
+	bool "Disable 8 BPP"
+	default y if NX_DISABLE_8BPP
+	default n if !NX_DISABLE_8BPP
+	---help---
+		NX supports a variety of pixel depths.  You can save some memory by disabling
+		support for unused color depths.  The selection disables support for 8BPP
+		pixel depth.
+
+config NXFONTS_DISABLE_16BPP
+	bool "Disable 16 BPP"
+	default y if NX_DISABLE_8BPP
+	default n if !NX_DISABLE_8BPP
+	---help---
+		NX supports a variety of pixel depths.  You can save some memory by disabling
+		support for unused color depths.  The selection disables support for 16BPP
+		pixel depth.
+
+config NXFONTS_DISABLE_24BPP
+	bool "Disable 24 BPP"
+	default y if NX_DISABLE_24BPP
+	default n if !NX_DISABLE_24BPP
+	---help---
+		NX supports a variety of pixel depths.  You can save some memory by disabling
+		support for unused color depths.  The selection disables support for 24BPP
+		pixel depth.
+
+config NXFONTS_DISABLE_32BPP
+	bool "Disable 32 BPP"
+	default y if NX_DISABLE_32BPP
+	default n if !NX_DISABLE_32BPP
+	---help---
+		NX supports a variety of pixel depths.  You can save some memory by disabling
+		support for unused color depths.  The selection disables support for 32BPP
+		pixel depth.
+
+endmenu
+
+config NXFONTS_PACKEDMSFIRST
+	bool "Packed MS First"
+	default y if !NX || NX_PACKEDMSFIRST
+	default n if NX && !NX_PACKEDMSFIRST
+	depends on NXFONTS_DISABLE_1BPP || NXFONTS_DISABLE_2BPP || NXFONTS_DISABLE_4BPP
+	---help---
+		If a pixel depth of less than 8-bits is used, then NX needs to know if the
+		pixels pack from the MS to LS or from LS to MS
diff --git a/libnx/nxfonts/Make.defs b/libnx/nxfonts/Make.defs
index fee5f77baa..fa3ddfee9e 100644
--- a/libnx/nxfonts/Make.defs
+++ b/libnx/nxfonts/Make.defs
@@ -35,7 +35,7 @@
 
 # Expose NXFONT interfaces to applications
 
-ifeq ($(CONFIG_NX),y)
+ifeq ($(CONFIG_NXFONTS),y)
 
 CSRCS += nxfonts_getfont.c nxfonts_cache.c
 CSRCS += nxfonts_convert_1bpp.c nxfonts_convert_2bpp.c
diff --git a/libnx/nxfonts/nxfonts_cache.c b/libnx/nxfonts/nxfonts_cache.c
index 18ef67e262..fcda31d6d4 100644
--- a/libnx/nxfonts/nxfonts_cache.c
+++ b/libnx/nxfonts/nxfonts_cache.c
@@ -355,8 +355,8 @@ static inline void nxf_fillglyph(FAR struct nxfonts_fcache_s *priv,
 
   /* Initialize the glyph memory to the background color. */
 
-#if !defined(CONFIG_NX_DISABLE_1BPP) || !defined(CONFIG_NX_DISABLE_2BPP) || \
-    !defined(CONFIG_NX_DISABLE_4BPP) || !defined(CONFIG_NX_DISABLE_8BPP)
+#if !defined(CONFIG_NXFONTS_DISABLE_1BPP) || !defined(CONFIG_NXFONTS_DISABLE_2BPP) || \
+    !defined(CONFIG_NXFONTS_DISABLE_4BPP) || !defined(CONFIG_NXFONTS_DISABLE_8BPP)
 
   /* For pixel depths of 1, 2, 4, and 8, build up an 8-bit value containing
    * multiple background colored pixels.
@@ -367,7 +367,7 @@ static inline void nxf_fillglyph(FAR struct nxfonts_fcache_s *priv,
       uint8_t pixel = (uint8_t)priv->bgcolor;
       FAR uint8_t *ptr;
 
-#ifndef CONFIG_NX_DISABLE_1BPP
+#ifndef CONFIG_NXFONTS_DISABLE_1BPP
       /* Pack a 1-bit pixel to 2 pixels */
 
       if (priv->bpp < 2)
@@ -379,7 +379,7 @@ static inline void nxf_fillglyph(FAR struct nxfonts_fcache_s *priv,
         }
 #endif
 
-#if !defined(CONFIG_NX_DISABLE_1BPP) || !defined(CONFIG_NX_DISABLE_2BPP)
+#if !defined(CONFIG_NXFONTS_DISABLE_1BPP) || !defined(CONFIG_NXFONTS_DISABLE_2BPP)
       /* Pack a 2-bit pixel to a 4-bit nibble */
 
       if (priv->bpp < 4)
@@ -391,8 +391,8 @@ static inline void nxf_fillglyph(FAR struct nxfonts_fcache_s *priv,
         }
 #endif
 
-#if !defined(CONFIG_NX_DISABLE_1BPP) || !defined(CONFIG_NX_DISABLE_2BPP) || \
-    !defined(CONFIG_NX_DISABLE_4BPP)
+#if !defined(CONFIG_NXFONTS_DISABLE_1BPP) || !defined(CONFIG_NXFONTS_DISABLE_2BPP) || \
+    !defined(CONFIG_NXFONTS_DISABLE_4BPP)
       /* Pack the 4-bit nibble into a byte */
 
       if (priv->bpp < 8)
@@ -418,7 +418,7 @@ static inline void nxf_fillglyph(FAR struct nxfonts_fcache_s *priv,
   else
 #endif
 
-#if !defined(CONFIG_NX_DISABLE_16BPP)
+#if !defined(CONFIG_NXFONTS_DISABLE_16BPP)
   if (priv->bpp == 16)
     {
       FAR uint16_t *ptr = (FAR uint16_t *)glyph->bitmap;
@@ -436,7 +436,7 @@ static inline void nxf_fillglyph(FAR struct nxfonts_fcache_s *priv,
   else
 #endif
 
-#ifndef CONFIG_NX_DISABLE_24BPP
+#ifndef CONFIG_NXFONTS_DISABLE_24BPP
   if (priv->bpp == 24)
     {
       FAR uint32_t *ptr = (FAR uint32_t *)glyph->bitmap;
@@ -478,7 +478,7 @@ static inline void nxf_fillglyph(FAR struct nxfonts_fcache_s *priv,
   else
 #endif
 
-#if !defined(CONFIG_NX_DISABLE_32BPP)
+#if !defined(CONFIG_NXFONTS_DISABLE_32BPP)
   if (priv->bpp == 32)
     {
       FAR uint32_t *ptr = (FAR uint32_t *)glyph->bitmap;
@@ -696,37 +696,37 @@ FCACHE nxf_cache_connect(enum nx_fontid_e fontid,
 
       switch (bpp)
         {
-#ifndef CONFIG_NX_DISABLE_1BPP
+#ifndef CONFIG_NXFONTS_DISABLE_1BPP
         case 1:
           priv->renderer = (nxf_renderer_t)nxf_convert_1bpp;
           break;
 #endif
-#ifndef CONFIG_NX_DISABLE_2BPP
+#ifndef CONFIG_NXFONTS_DISABLE_2BPP
         case 2:
           priv->renderer = (nxf_renderer_t)nxf_convert_2bpp;
           break;
 #endif
-#ifndef CONFIG_NX_DISABLE_4BPP
+#ifndef CONFIG_NXFONTS_DISABLE_4BPP
         case 4:
           priv->renderer = (nxf_renderer_t)nxf_convert_4bpp;
           break;
 #endif
-#ifndef CONFIG_NX_DISABLE_8BPP
+#ifndef CONFIG_NXFONTS_DISABLE_8BPP
         case 8:
           priv->renderer = (nxf_renderer_t)nxf_convert_8bpp;
           break;
 #endif
-#ifndef CONFIG_NX_DISABLE_16BPP
+#ifndef CONFIG_NXFONTS_DISABLE_16BPP
         case 16:
           priv->renderer = (nxf_renderer_t)nxf_convert_16bpp;
           break;
 #endif
-#ifndef CONFIG_NX_DISABLE_24BPP
+#ifndef CONFIG_NXFONTS_DISABLE_24BPP
         case 24:
           priv->renderer = (nxf_renderer_t)nxf_convert_24bpp;
           break;
 #endif
-#ifndef CONFIG_NX_DISABLE_32BPP
+#ifndef CONFIG_NXFONTS_DISABLE_32BPP
         case 32:
           priv->renderer = (nxf_renderer_t)nxf_convert_32bpp;
           break;
diff --git a/libnx/nxfonts/nxfonts_convert.c b/libnx/nxfonts/nxfonts_convert.c
index 6d3b5a71e2..19db61b27c 100644
--- a/libnx/nxfonts/nxfonts_convert.c
+++ b/libnx/nxfonts/nxfonts_convert.c
@@ -104,7 +104,7 @@
 #endif
 
 #if NXFONTS_BITSPERPIXEL < 8
-#  ifdef CONFIG_NX_PACKEDMSFIRST
+#  ifdef CONFIG_NXFONTS_PACKEDMSFIRST
 #     define NXF_INITMASK         (NXF_PIXELMASK << (8 - NXFONTS_BITSPERPIXEL))
 #  else
 #     define NXF_INITMASK         NXF_PIXELMASK
@@ -217,7 +217,7 @@ int NXF_FUNCNAME(nxf_convert,NXFONTS_SUFFIX)
                   pixel = ((pixel & ~mask) | (mpixel & mask));
                 }
 
-#ifdef CONFIG_NX_PACKEDMSFIRST
+#ifdef CONFIG_NXFONTS_PACKEDMSFIRST
               mask >>= NXFONTS_BITSPERPIXEL;
 #else
               mask <<= NXFONTS_BITSPERPIXEL;
diff --git a/libnx/nxglib/Kconfig b/libnx/nxglib/Kconfig
new file mode 100644
index 0000000000..54f2f74711
--- /dev/null
+++ b/libnx/nxglib/Kconfig
@@ -0,0 +1,9 @@
+#
+# For a description of the syntax of this configuration file,
+# see the file kconfig-language.txt in the NuttX tools repository.
+#
+
+config NXGLIB
+	bool
+	default y if NX || NXFONTS
+	default n if !NX && !NXFONTS
diff --git a/libnx/nxglib/Make.defs b/libnx/nxglib/Make.defs
index 2f972ab2f8..0e50dbb2a0 100644
--- a/libnx/nxglib/Make.defs
+++ b/libnx/nxglib/Make.defs
@@ -1,7 +1,7 @@
 ############################################################################
 # libnx/nxglib/Make.defs
 #
-#   Copyright (C) 2013-2014 Gregory Nutt. All rights reserved.
+#   Copyright (C) 2013-2014, 2017 Gregory Nutt. All rights reserved.
 #   Author: Gregory Nutt <gnutt@nuttx.org>
 #
 # Redistribution and use in source and binary forms, with or without
@@ -35,13 +35,20 @@
 
 # Expose NXGL interfaces to applications
 
-ifeq ($(CONFIG_NX),y)
+ifeq ($(CONFIG_NXGLIB),y)
 
+# Files needed by both NX and NXFONTS
+
+CSRCS += nxglib_rgbblend.c
+
+# Files needed only by NX
+
+ifeq ($(CONFIG_NX),y)
 CSRCS += nxglib_circlepts.c nxglib_circletraps.c nxglib_intersecting.c
 CSRCS += nxglib_nonintersecting.c nxglib_nullrect.c nxglib_rectadd.c
 CSRCS += nxglib_rectcopy.c nxglib_rectinside.c nxglib_rectintersect.c
 CSRCS += nxglib_rectoffset.c nxglib_rectoverlap.c nxglib_rectsize.c
-CSRCS += nxglib_rectunion.c nxglib_rgb2yuv.c nxglib_rgbblend.c
+CSRCS += nxglib_rectunion.c nxglib_rgb2yuv.
 CSRCS += nxglib_runcopy.c nxglib_runoffset.c nxglib_splitline.c
 CSRCS += nxglib_trapcopy.c nxglib_trapoffset.c nxglib_vectoradd.c
 CSRCS += nxglib_vectsubtract.c nxglib_yuv2rgb.c
@@ -49,6 +56,7 @@ CSRCS += nxglib_vectsubtract.c nxglib_yuv2rgb.c
 ifneq ($(CONFIG_NX_NPLANES),1)
 CSRCS += nxglib_colorcmp.c nxglib_colorcopy.c
 endif
+endif
 
 # Add the nxglib/ directory to the build
 
diff --git a/libnx/nxglib/nxglib_circlepts.c b/libnx/nxglib/nxglib_circlepts.c
index 9822b12486..21d2340a71 100644
--- a/libnx/nxglib/nxglib_circlepts.c
+++ b/libnx/nxglib/nxglib_circlepts.c
@@ -77,22 +77,6 @@
 #define POINT_337p5    15
 #define NCIRCLE_POINTS 16
 
-/****************************************************************************
- * Private Types
- ****************************************************************************/
-
-/****************************************************************************
- * Private Data
- ****************************************************************************/
-
-/****************************************************************************
- * Public Data
- ****************************************************************************/
-
-/****************************************************************************
- * Private Functions
- ****************************************************************************/
-
 /****************************************************************************
  * Public Functions
  ****************************************************************************/
diff --git a/libnx/nxglib/nxglib_circletraps.c b/libnx/nxglib/nxglib_circletraps.c
index 6e49e4d836..f7038703ba 100644
--- a/libnx/nxglib/nxglib_circletraps.c
+++ b/libnx/nxglib/nxglib_circletraps.c
@@ -57,22 +57,6 @@
 #define SIN_45p0       46341     /* sin(45) = 46341 / 65536 */
 #define COS_45p0       SIN_45p0  /* cos(45) = sin(45) */
 
-/****************************************************************************
- * Private Types
- ****************************************************************************/
-
-/****************************************************************************
- * Private Data
- ****************************************************************************/
-
-/****************************************************************************
- * Public Data
- ****************************************************************************/
-
-/****************************************************************************
- * Private Functions
- ****************************************************************************/
-
 /****************************************************************************
  * Public Functions
  ****************************************************************************/
diff --git a/libnx/nxmu/Kconfig b/libnx/nxmu/Kconfig
new file mode 100644
index 0000000000..f72f3c094c
--- /dev/null
+++ b/libnx/nxmu/Kconfig
@@ -0,0 +1,4 @@
+#
+# For a description of the syntax of this configuration file,
+# see the file kconfig-language.txt in the NuttX tools repository.
+#
diff --git a/libnx/nxtk/Kconfig b/libnx/nxtk/Kconfig
new file mode 100644
index 0000000000..f72f3c094c
--- /dev/null
+++ b/libnx/nxtk/Kconfig
@@ -0,0 +1,4 @@
+#
+# For a description of the syntax of this configuration file,
+# see the file kconfig-language.txt in the NuttX tools repository.
+#