diff --git a/meta/conf/distro/include/maintainers.inc b/meta/conf/distro/include/maintainers.inc
index d9ef9bf1fdb..2ede6df96ff 100644
--- a/meta/conf/distro/include/maintainers.inc
+++ b/meta/conf/distro/include/maintainers.inc
@@ -405,7 +405,6 @@ RECIPE_MAINTAINER_pn-libva-utils = "Anuj Mittal <anuj.mittal@intel.com>"
 RECIPE_MAINTAINER_pn-libvorbis = "Tanu Kaskinen <tanuk@iki.fi>"
 RECIPE_MAINTAINER_pn-libwebp = "Alexander Kanavin <alex.kanavin@gmail.com>"
 RECIPE_MAINTAINER_pn-libx11 = "Armin Kuster <akuster808@gmail.com>"
-RECIPE_MAINTAINER_pn-libx11-diet = "Armin Kuster <akuster808@gmail.com>"
 RECIPE_MAINTAINER_pn-libxau = "Armin Kuster <akuster808@gmail.com>"
 RECIPE_MAINTAINER_pn-libxcb = "Armin Kuster <akuster808@gmail.com>"
 RECIPE_MAINTAINER_pn-libxcomposite = "Armin Kuster <akuster808@gmail.com>"
diff --git a/meta/recipes-graphics/xorg-lib/libx11-diet_1.6.8.bb b/meta/recipes-graphics/xorg-lib/libx11-diet_1.6.8.bb
deleted file mode 100644
index 9c773a09dd8..00000000000
--- a/meta/recipes-graphics/xorg-lib/libx11-diet_1.6.8.bb
+++ /dev/null
@@ -1,16 +0,0 @@
-require libx11.inc
-
-DESCRIPTION += " Support for XCMS and XLOCALE is disabled in \
-this version."
-
-SRC_URI += "file://X18NCMSstubs.patch \
-            file://fix-disable-xlocale.patch \
-            file://fix-utf8-wrong-define.patch \
-           "
-
-RPROVIDES_${PN}-dev = "libx11-dev"
-RPROVIDES_${PN}-locale = "libx11-locale"
-
-EXTRA_OECONF += "--disable-xlocale"
-
-PACKAGECONFIG ??= ""
diff --git a/meta/recipes-graphics/xorg-lib/libx11/X18NCMSstubs.patch b/meta/recipes-graphics/xorg-lib/libx11/X18NCMSstubs.patch
deleted file mode 100644
index c1172147a6e..00000000000
--- a/meta/recipes-graphics/xorg-lib/libx11/X18NCMSstubs.patch
+++ /dev/null
@@ -1,536 +0,0 @@
-From 62005ad019d6afb81da100b3113292a16472d241 Mon Sep 17 00:00:00 2001
-From: Changqing Li <changqing.li@windriver.com>
-Date: Mon, 10 Sep 2018 09:08:27 +0800
-Subject: [PATCH] Stub out x18n
-
-Update patch to version 1.6.6
-Signed-off-by: Changqing Li <changqing.li@windriver.com>
-Upstream-Status: Inappropriate [configuration]
----
- src/Makefile.am    |   5 +-
- src/X18NCMSstubs.c | 426 +++++++++++++++++++++++++++++++++++++++++++++++++++++
- src/imConv.c       |   5 +-
- src/locking.c      |   4 +
- 4 files changed, 438 insertions(+), 2 deletions(-)
- create mode 100644 src/X18NCMSstubs.c
-
-diff --git a/src/Makefile.am b/src/Makefile.am
-index f8c476d..cdbcbbd 100644
---- a/src/Makefile.am
-+++ b/src/Makefile.am
-@@ -336,13 +336,16 @@ if THRSTUBS
- libX11_la_SOURCES+=UIThrStubs.c
- endif
- 
-+libX11_la_SOURCES+=X18NCMSstubs.c
-+
- x11datadir = @X11_DATADIR@
- x11data_DATA = XErrorDB
- 
- EXTRA_DIST = \
- 	$(x11data_DATA) \
- 	os2Stubs.c \
--	UIThrStubs.c 
-+	UIThrStubs.c \
-+	X18NCMSstubs.c
- 
- libX11_xcb_la_SOURCES = x11_xcb.c Xxcbint.h
- libX11_xcb_la_LDFLAGS = -version-number 1:0:0 -no-undefined
-diff --git a/src/X18NCMSstubs.c b/src/X18NCMSstubs.c
-new file mode 100644
-index 0000000..429cb31
---- /dev/null
-+++ b/src/X18NCMSstubs.c
-@@ -0,0 +1,426 @@
-+ /* - Provides stubs and dummy funcs needed when Xcms and XLocale stuff removed
-+ *
-+ * Copyright © 2003 Matthew Allum
-+ *
-+ * Permission to use, copy, modify, distribute, and sell this software and its
-+ * documentation for any purpose is hereby granted without fee, provided that
-+ * the above copyright notice appear in all copies and that both that
-+ * copyright notice and this permission notice appear in supporting
-+ * documentation, and that the name of Matthew Allum not be used in
-+ * advertising or publicity pertaining to distribution of the software without
-+ * specific, written prior permission.  Keith Packard and Compaq makes no
-+ * representations about the suitability of this software for any purpose.  It
-+ * is provided "as is" without express or implied warranty.
-+ *
-+ * MATTHEW ALLUM DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS 
-+ * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, 
-+ * IN NO EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
-+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
-+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
-+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-+ * PERFORMANCE OF THIS SOFTWARE.
-+ */
-+
-+#include <stdlib.h>
-+#include "Xlibint.h"
-+#include "Xlcint.h"
-+#include <X11/Xlocale.h>
-+#include <X11/Xos.h>
-+#ifdef WIN32
-+#undef close
-+#endif
-+#include <X11/Xutil.h>
-+#include "XlcPubI.h"
-+
-+#include "Xcmsint.h" 		/* for XcmsCCC type  */
-+#include "XlcPubI.h"            /* for XLCd type */
-+#include "config.h"
-+
-+#if ! XLOCALE
-+
-+Bool
-+XSupportsLocale()
-+{
-+  return False; 		
-+}
-+
-+char *
-+XSetLocaleModifiers(
-+    const char *modifiers)
-+{
-+  return NULL;
-+}
-+
-+XLCd
-+_XOpenLC(
-+    char *name)
-+{
-+  return NULL;
-+}
-+
-+XLCd
-+_XlcCurrentLC()
-+{
-+  return NULL;
-+}
-+
-+void
-+_XlcVaToArgList(
-+    va_list var,
-+    int count,
-+    XlcArgList *args_ret)
-+{
-+  return;
-+}
-+
-+void
-+_XlcCountVaList(
-+    va_list var,
-+    int *count_ret)
-+{
-+  return;
-+}
-+
-+void
-+_XCloseLC(
-+    XLCd lcd)
-+{
-+  return;
-+}
-+
-+int
-+_XlcConvert(
-+    XlcConv conv,
-+    XPointer *from,
-+    int *from_left,
-+    XPointer *to,
-+    int *to_left,
-+    XPointer *args,
-+    int num_args)
-+{
-+  return 0;
-+}
-+
-+/* XIM Stubs */
-+
-+XPointer
-+_XimGetLocaleCode ( _Xconst char* encoding_name )
-+{
-+  return NULL;
-+}
-+
-+int
-+_XimGetCharCode (
-+    XPointer            ucs_conv,
-+    KeySym              keysym,
-+    unsigned char*      buf,
-+    int                 nbytes)
-+{
-+  return 0;
-+}
-+
-+/* Xrm Stubs */
-+
-+XrmMethods
-+_XrmInitParseInfo(
-+    XPointer *state)
-+{
-+    return (XrmMethods) NULL;
-+}
-+
-+/* Xwc Stubs */
-+
-+int
-+XwcTextExtents(
-+    XFontSet            font_set,
-+    _Xconst wchar_t    *text,
-+    int                 text_len,
-+    XRectangle         *overall_ink_extents,
-+    XRectangle         *overall_logical_extents)
-+{
-+  return 0;
-+}
-+
-+void 
-+XwcDrawString(Display *display,
-+	      Drawable d,
-+	      XFontSet font_set,
-+	      GC gc,
-+	      int x, int y,
-+	      _Xconst wchar_t *string,
-+	      int num_wchars)
-+{
-+  ;
-+}
-+
-+void
-+XwcDrawText(
-+    Display            *dpy,
-+    Drawable            d,
-+    GC                  gc,
-+    int                 x,
-+    int                 y,
-+    XwcTextItem        *text_items,
-+    int                 nitems)
-+{
-+  ;
-+}
-+
-+void
-+XwcDrawImageString(
-+    Display            *dpy,
-+    Drawable            d,
-+    XFontSet            font_set,
-+    GC                  gc,
-+    int                 x,
-+    int                 y,
-+    _Xconst wchar_t    *text,
-+    int                 text_len)
-+{
-+  ;
-+}
-+
-+int
-+XwcTextEscapement(
-+    XFontSet            font_set,
-+    _Xconst wchar_t    *text,
-+    int                 text_len)
-+{
-+  return 0;
-+}
-+
-+Status
-+XwcTextPerCharExtents(
-+    XFontSet            font_set,
-+    _Xconst wchar_t    *text,
-+    int                 text_len,
-+    XRectangle         *ink_extents_buffer,
-+    XRectangle         *logical_extents_buffer,
-+    int                 buffer_size,
-+    int                *num_chars,
-+    XRectangle         *max_ink_extents,
-+    XRectangle         *max_logical_extents)
-+{
-+  return(XcmsFailure);
-+}
-+
-+int
-+XwcTextPropertyToTextList(
-+    Display *dpy,
-+    const XTextProperty *text_prop,
-+    wchar_t ***list_ret,
-+    int *count_ret)
-+{
-+  return 0;
-+}
-+
-+int
-+XwcTextListToTextProperty(
-+    Display *dpy,
-+    wchar_t **list,
-+    int count,
-+    XICCEncodingStyle style,
-+    XTextProperty *text_prop)
-+{
-+  return 0;
-+}
-+
-+void
-+XwcFreeStringList(wchar_t **list)
-+{
-+  return;
-+}
-+
-+
-+void XmbSetWMProperties (        /* Actually from mbWMProps.c */
-+    Display *dpy,
-+    Window w,
-+    _Xconst char *windowName,
-+    _Xconst char *iconName,
-+    char **argv,
-+    int argc,
-+    XSizeHints *sizeHints,
-+    XWMHints *wmHints,
-+    XClassHint *classHints)
-+{
-+  return;
-+}
-+
-+int
-+XmbTextPropertyToTextList(
-+    Display *dpy,
-+    const XTextProperty *text_prop,
-+    char ***list_ret,
-+    int *count_ret)
-+{
-+  return XLocaleNotSupported;
-+}
-+
-+int
-+XmbTextListToTextProperty(
-+    Display *dpy,
-+    char **list,
-+    int count,
-+    XICCEncodingStyle style,
-+    XTextProperty *text_prop)
-+{
-+  return XLocaleNotSupported;
-+}
-+
-+int
-+XmbTextExtents(
-+    XFontSet        font_set,
-+    _Xconst char   *text,
-+    int             text_len,
-+    XRectangle     *overall_ink_extents,
-+    XRectangle     *overall_logical_extents)
-+{
-+  return 0;
-+}
-+
-+void
-+XmbDrawText(
-+    Display            *dpy,
-+    Drawable            d,
-+    GC                  gc,
-+    int                 x,
-+    int                 y,
-+    XmbTextItem        *text_items,
-+    int                 nitems)
-+{
-+  ;
-+}
-+
-+void
-+XmbDrawString(
-+    Display            *dpy,
-+    Drawable            d,
-+    XFontSet            font_set,
-+    GC                  gc,
-+    int                 x,
-+    int                 y,
-+    _Xconst char       *text,
-+    int                 text_len)
-+{
-+  ;
-+}
-+
-+void
-+XmbDrawImageString(
-+    Display            *dpy,
-+    Drawable            d,
-+    XFontSet            font_set,
-+    GC                  gc,
-+    int                 x,
-+    int                 y,
-+    _Xconst char       *text,
-+    int                 text_len)
-+{
-+  ;
-+}
-+
-+int
-+XmbTextEscapement(
-+    XFontSet        font_set,
-+    _Xconst char   *text,
-+    int             text_len)
-+{
-+  return 0;
-+}
-+
-+Status
-+XmbTextPerCharExtents(
-+    XFontSet        font_set,
-+    _Xconst char   *text,
-+    int             text_len,
-+    XRectangle     *ink_extents_buffer,
-+    XRectangle     *logical_extents_buffer,
-+    int             buffer_size,
-+    int            *num_chars,
-+    XRectangle     *max_ink_extents,
-+    XRectangle     *max_logical_extents)
-+{
-+  return 0;
-+}
-+
-+unsigned int
-+KeySymToUcs4(KeySym keysym)
-+{
-+  return 0;
-+}
-+
-+#endif 
-+
-+#if ! XCMS
-+
-+XcmsCCC 
-+XcmsCCCOfColormap(dpy, cmap)
-+    Display *dpy;
-+    Colormap cmap;
-+{
-+  return NULL;
-+}
-+
-+Status
-+_XcmsResolveColorString (
-+    XcmsCCC ccc,
-+    const char **color_string,
-+    XcmsColor *pColor_exact_return,
-+    XcmsColorFormat result_format)
-+{
-+  return(XcmsFailure);
-+}
-+
-+void
-+_XcmsUnresolveColor(
-+    XcmsCCC ccc,
-+    XcmsColor *pColor)
-+{
-+  return;
-+}
-+
-+void
-+_XUnresolveColor(
-+    XcmsCCC ccc,
-+    XColor *pXColor)
-+{
-+  return;
-+}
-+
-+XcmsCmapRec *
-+_XcmsAddCmapRec(dpy, cmap, windowID, visual)
-+    Display *dpy;
-+    Colormap cmap;
-+    Window windowID;
-+    Visual *visual;
-+{
-+  return NULL;
-+}
-+
-+void
-+_XcmsRGB_to_XColor(
-+    XcmsColor *pColors,
-+    XColor *pXColors,
-+    unsigned int nColors)
-+{
-+  return;
-+}
-+
-+XcmsCmapRec *
-+_XcmsCopyCmapRecAndFree(
-+    Display *dpy,
-+    Colormap src_cmap,
-+    Colormap copy_cmap)
-+{
-+  return NULL;
-+}
-+
-+void
-+_XcmsDeleteCmapRec(
-+    Display *dpy,
-+    Colormap cmap)
-+{
-+  return;
-+}
-+
-+#endif
-diff --git a/src/imConv.c b/src/imConv.c
-index c3c1974..04ecc81 100644
---- a/src/imConv.c
-+++ b/src/imConv.c
-@@ -80,6 +80,7 @@ static const struct SubstRec SubstTable[] = {
-  * from UCS char to specified charset char.
-  * This converter is needed for _XimGetCharCode subroutine.
-  */
-+#ifdef XLOCALE
- XPointer
- _XimGetLocaleCode (
-     _Xconst char*	encoding_name)
-@@ -93,7 +94,7 @@ _XimGetLocaleCode (
-     }
-     return cvt;
- }
--
-+#endif
- /*
-  * Returns the locale dependent representation of a keysym.
-  * The locale's encoding is passed in form of pointer to UCS convertor.
-@@ -105,6 +105,7 @@ _XimGetLocaleCode (
-  * locale
-  */
- /*ARGSUSED*/
-+#ifdef XLOCALE
- int
- _XimGetCharCode (
-     XPointer            ucs_conv,
-@@ -133,6 +134,7 @@ _XimGetCharCode (
-         buf[count]= '\0';
-     return count;
- }
-+#endif
-
- #ifdef XKB
- static int lookup_string(
-diff --git a/src/locking.c b/src/locking.c
-index 9f4fe06..e6967ee 100644
---- a/src/locking.c
-+++ b/src/locking.c
-@@ -65,7 +65,9 @@ in this Software without prior written authorization from The Open Group.
- #define NUM_FREE_CVLS 4
- 
- /* in lcWrap.c */
-+#ifdef XLOCALE
- extern LockInfoPtr _Xi18n_lock;
-+#endif
- 
- #ifdef WIN32
- static DWORD _X_TlsIndex = (DWORD)-1;
-@@ -597,9 +599,11 @@ Status XInitThreads(void)
-     _Xglobal_lock = &global_lock;
-     xmutex_init(_Xglobal_lock->lock);
-     xmutex_set_name(_Xglobal_lock->lock, "Xlib global");
-+#ifdef XLOCALE
-     _Xi18n_lock = &i18n_lock;
-     xmutex_init(_Xi18n_lock->lock);
-     xmutex_set_name(_Xi18n_lock->lock, "Xlib i18n");
-+#endif
-     _XLockMutex_fn = _XLockMutex;
-     _XUnlockMutex_fn = _XUnlockMutex;
-     _XCreateMutex_fn = _XCreateMutex;
--- 
-2.7.4
-
diff --git a/meta/recipes-graphics/xorg-lib/libx11/fix-disable-xlocale.patch b/meta/recipes-graphics/xorg-lib/libx11/fix-disable-xlocale.patch
deleted file mode 100644
index 09cf74fff4c..00000000000
--- a/meta/recipes-graphics/xorg-lib/libx11/fix-disable-xlocale.patch
+++ /dev/null
@@ -1,33 +0,0 @@
-From 5c1693028ef12ab767d7cdbc349c27efa1ada87a Mon Sep 17 00:00:00 2001
-From: Changqing Li <changqing.li@windriver.com>
-Date: Mon, 10 Sep 2018 09:13:38 +0800
-Subject: [PATCH] Fix build when xlocale disabled
-
-Signed-off-by: Xiaofeng Yan <xiaofeng.yan@windriver.com>
-
-Update patch to version 1.6.6
-Signed-off-by: Changqing Li <changqing.li@windriver.com>
-Upstream-Status: Pending
----
- src/Font.c | 4 ++++
- 1 file changed, 4 insertions(+)
-
-diff --git a/src/Font.c b/src/Font.c
-index a73f9b1..8f4d210 100644
---- a/src/Font.c
-+++ b/src/Font.c
-@@ -675,7 +675,11 @@ int _XF86LoadQueryLocaleFont(
-     }
-     if (l - 2 - (p - charset) < 0)
- 	return 0;
-+#ifdef XLOCALE
-     if (_XlcNCompareISOLatin1(name + l - 2 - (p - charset), charset, p - charset))
-+#else
-+    if (strncasecmp(name + l - 2 - (p - charset), charset, p - charset))
-+#endif
- 	return 0;
-     if (strlen(p + 1) + l - 1 >= sizeof(buf) - 1)
- 	return 0;
--- 
-2.7.4
-
diff --git a/meta/recipes-graphics/xorg-lib/libx11/fix-utf8-wrong-define.patch b/meta/recipes-graphics/xorg-lib/libx11/fix-utf8-wrong-define.patch
deleted file mode 100644
index 0b57e0b068c..00000000000
--- a/meta/recipes-graphics/xorg-lib/libx11/fix-utf8-wrong-define.patch
+++ /dev/null
@@ -1,31 +0,0 @@
-From 046703373055c7029c19d171e415ff3caaa87372 Mon Sep 17 00:00:00 2001
-From: Changqing Li <changqing.li@windriver.com>
-Date: Mon, 10 Sep 2018 09:16:33 +0800
-Subject: [PATCH] Disable unicode
-
-Signed-off-by: Xiaofeng Yan <xiaofeng.yan@windriver.com>
-
-Update patch to version 1.6.6
-
-Signed-off-by: Changqing Li <changqing.li@windriver.com>
-Upstream-Status: Pending
----
- include/X11/Xlib.h | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/include/X11/Xlib.h b/include/X11/Xlib.h
-index 84403f7..56be654 100644
---- a/include/X11/Xlib.h
-+++ b/include/X11/Xlib.h
-@@ -67,7 +67,7 @@ _Xmblen(
- 
- /* API mentioning "UTF8" or "utf8" is an XFree86 extension, introduced in
-    November 2000. Its presence is indicated through the following macro. */
--#define X_HAVE_UTF8_STRING 1
-+#undef X_HAVE_UTF8_STRING
- 
- /* The Xlib structs are full of implicit padding to properly align members.
-    We can't clean that up without breaking ABI, so tell clang not to bother
--- 
-2.7.4
-
