diff --git a/poky/meta/recipes-graphics/wayland/wayland/0001-build-Fix-strndup-detection-on-MinGW.patch b/poky/meta/recipes-graphics/wayland/wayland/0001-build-Fix-strndup-detection-on-MinGW.patch
new file mode 100644
index 0000000..e445838
--- /dev/null
+++ b/poky/meta/recipes-graphics/wayland/wayland/0001-build-Fix-strndup-detection-on-MinGW.patch
@@ -0,0 +1,39 @@
+From e6783c99f051c6d8252db5f388d805cef0e16357 Mon Sep 17 00:00:00 2001
+From: Joshua Watt <JPEWhacker@gmail.com>
+Date: Thu, 20 Feb 2020 15:20:45 -0600
+Subject: [PATCH] build: Fix strndup detection on MinGW
+
+GCC and meson conspire together to incorrectly detect that strndup()
+exists on MinGW as __builtin_strndup, when no such function exists. As a
+work around, meson will skip looking for __builtin functions if an
+'#include' is in the prefix, so add '#include <string.h>' when looking
+for strndup().
+
+See: https://github.com/mesonbuild/meson/issues/3672
+
+Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
+Upstream-Status: Submitted [https://gitlab.freedesktop.org/wayland/wayland/merge_requests/63]
+---
+ meson.build | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/meson.build b/meson.build
+index 26b084f..c05d019 100644
+--- a/meson.build
++++ b/meson.build
+@@ -36,11 +36,11 @@ have_funcs = [
+ 	'posix_fallocate',
+ 	'prctl',
+ 	'memfd_create',
+-	'strndup',
+ ]
+ foreach f: have_funcs
+ 	config_h.set('HAVE_' + f.underscorify().to_upper(), cc.has_function(f))
+ endforeach
++config_h.set('HAVE_STRNDUP', cc.has_function('strndup', prefix:'#include <string.h>'))
+ 
+ if get_option('libraries')
+ 	ffi_dep = dependency('libffi')
+-- 
+2.17.1
+
diff --git a/poky/meta/recipes-graphics/wayland/wayland/0001-meson-tests-add-missing-dependencies-on-protocol-hea.patch b/poky/meta/recipes-graphics/wayland/wayland/0001-meson-tests-add-missing-dependencies-on-protocol-hea.patch
new file mode 100644
index 0000000..61de0e0
--- /dev/null
+++ b/poky/meta/recipes-graphics/wayland/wayland/0001-meson-tests-add-missing-dependencies-on-protocol-hea.patch
@@ -0,0 +1,115 @@
+From b2c74f6a3dbe0aee2413800837314136947a4985 Mon Sep 17 00:00:00 2001
+From: Jan Beich <jbeich@FreeBSD.org>
+Date: Sat, 15 Feb 2020 02:03:45 +0000
+Subject: [PATCH] meson/tests: add missing dependencies on protocol headers
+
+In file included from ../tests/connection-test.c:43:
+In file included from ../tests/test-compositor.h:30:
+../src/wayland-client.h:40:10: fatal error: 'wayland-client-protocol.h' file not found
+ #include "wayland-client-protocol.h"
+          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
+In file included from ../tests/display-test.c:45:
+In file included from ../src/wayland-server.h:104:
+src/wayland-server-protocol.h:4454:2: error: unterminated /* comment
+        /**
+        ^
+In file included from ../tests/cpp-compile-test.cpp:2:
+In file included from src/wayland-server-protocol.h:8:
+In file included from ../src/wayland-server.h:104:
+src/wayland-server-protocol.h:3:2: error: unterminated conditional directive
+ #ifndef WAYLAND_SERVER_PROTOCOL_H
+  ^
+../tests/headers-protocol-test.c:33:2: error: including wayland-server-protocol.h did not include wayland-server.h!
+ #error including wayland-server-protocol.h did not include wayland-server.h!
+  ^
+In file included from ../tests/headers-protocol-test.c:26:
+In file included from src/wayland-client-protocol.h:8:
+In file included from ../src/wayland-client.h:40:
+src/wayland-client-protocol.h:1358:2: error: unterminated conditional directive
+ #ifndef WL_SHM_FORMAT_ENUM
+  ^
+In file included from ../tests/protocol-logger-test.c:34:
+In file included from ../src/wayland-client.h:40:
+src/wayland-client-protocol.h:2613:1: error: unterminated /* comment
+/**
+^
+../tests/resources-test.c:49:36: error: use of undeclared identifier 'wl_seat_interface'
+        res = wl_resource_create(client, &wl_seat_interface, 4, 0);
+                                          ^
+Upstream-Status: Backport
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+---
+ tests/meson.build | 26 ++++++++++++++++++--------
+ 1 file changed, 18 insertions(+), 8 deletions(-)
+
+diff --git a/tests/meson.build b/tests/meson.build
+index c28a2a3..f1af7b4 100644
+--- a/tests/meson.build
++++ b/tests/meson.build
+@@ -69,7 +69,7 @@ test(
+ 	executable(
+ 		'cpp-compile-test',
+ 		'cpp-compile-test.cpp',
+-		wayland_server_protocol_core_h,
++		wayland_server_protocol_h,
+ 		include_directories: src_inc
+ 	)
+ )
+@@ -91,17 +91,25 @@ tests = {
+ 	'array-test': [],
+ 	'client-test': [ wayland_server_protocol_h ],
+ 	'display-test': [
++		wayland_client_protocol_h,
++		wayland_server_protocol_h,
+ 		tests_server_protocol_h,
+ 		tests_client_protocol_c,
+ 		tests_protocol_c,
+ 	],
+-	'connection-test': [ wayland_server_protocol_h ],
++	'connection-test': [
++		wayland_client_protocol_h,
++		wayland_server_protocol_h,
++	],
+ 	'event-loop-test': [ wayland_server_protocol_h ],
+ 	'fixed-test': [],
+ 	'interface-test': [ wayland_client_protocol_h ],
+ 	'list-test': [],
+ 	'map-test': [],
+-	'sanity-test' : [ wayland_server_protocol_h ],
++	'sanity-test' : [
++		wayland_client_protocol_h,
++		wayland_server_protocol_h,
++	],
+ 	'socket-test': [
+ 		wayland_client_protocol_h,
+ 		wayland_server_protocol_h,
+@@ -116,7 +124,7 @@ tests = {
+ 		files('../src/wayland-server.c'),
+ 		wayland_server_protocol_h,
+ 	],
+-	'resources-test': [ wayland_server_protocol_core_h ],
++	'resources-test': [ wayland_server_protocol_h ],
+ 	'message-test': [
+ 		wayland_client_protocol_h,
+ 		wayland_server_protocol_h,
+@@ -126,14 +134,16 @@ tests = {
+ 		wayland_server_protocol_h,
+ 	],
+ 	'protocol-logger-test': [
+-		wayland_server_protocol_core_h,
+-		wayland_client_protocol_core_h,
++		wayland_client_protocol_h,
++		wayland_server_protocol_h,
+ 	],
+ 	'headers-test': [
++		wayland_client_protocol_h,
++		wayland_server_protocol_h,
+ 		'headers-protocol-test.c',
+-		'headers-protocol-core-test.c',
+-		wayland_server_protocol_core_h,
+ 		wayland_client_protocol_core_h,
++		wayland_server_protocol_core_h,
++		'headers-protocol-core-test.c',
+ 	],
+ 	'os-wrappers-test': [],
+ }
diff --git a/poky/meta/recipes-graphics/wayland/wayland/0001-scanner-Add-configure-check-for-strndup.patch b/poky/meta/recipes-graphics/wayland/wayland/0001-scanner-Add-configure-check-for-strndup.patch
deleted file mode 100644
index c443587..0000000
--- a/poky/meta/recipes-graphics/wayland/wayland/0001-scanner-Add-configure-check-for-strndup.patch
+++ /dev/null
@@ -1,50 +0,0 @@
-From 3c8b4467a1ca229e72fb5223787ed400a19c65c0 Mon Sep 17 00:00:00 2001
-From: Joshua Watt <JPEWhacker@gmail.com>
-Date: Fri, 25 Oct 2019 21:03:23 -0500
-Subject: [PATCH] scanner: Add configure check for strndup
-
-Some platforms may not have strndup() (e.g. MinGW), so provide a
-equivalent implementation if it's not found.
-
-Upstream-Status: Accepted [4a1f348c20157db7bd7c759fdeb23fbe8729c571]
-Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
----
- configure.ac  |  2 +-
- src/scanner.c | 11 +++++++++++
- 2 files changed, 12 insertions(+), 1 deletion(-)
-
-diff --git a/configure.ac b/configure.ac
-index 8d56f2b..1c99e21 100644
---- a/configure.ac
-+++ b/configure.ac
-@@ -63,7 +63,7 @@ fi
- AC_SUBST(GCC_CFLAGS)
- 
- AC_CHECK_HEADERS([sys/prctl.h])
--AC_CHECK_FUNCS([accept4 mkostemp posix_fallocate prctl])
-+AC_CHECK_FUNCS([accept4 mkostemp posix_fallocate prctl strndup])
- 
- AC_ARG_ENABLE([libraries],
- 	      [AC_HELP_STRING([--disable-libraries],
-diff --git a/src/scanner.c b/src/scanner.c
-index a94be5d..27004bc 100644
---- a/src/scanner.c
-+++ b/src/scanner.c
-@@ -916,6 +916,17 @@ verify_arguments(struct parse_context *ctx,
- 
- }
- 
-+#ifndef HAVE_STRNDUP
-+char *
-+strndup(const char *s, size_t size)
-+{
-+	char *r = malloc(size + 1);
-+	strncpy(r, s, size);
-+	r[size] = '\0';
-+	return r;
-+}
-+#endif
-+
- static void
- end_element(void *data, const XML_Char *name)
- {
diff --git a/poky/meta/recipes-graphics/wayland/wayland/0002-Do-not-hardcode-the-path-to-wayland-scanner.patch b/poky/meta/recipes-graphics/wayland/wayland/0002-Do-not-hardcode-the-path-to-wayland-scanner.patch
new file mode 100644
index 0000000..2199548
--- /dev/null
+++ b/poky/meta/recipes-graphics/wayland/wayland/0002-Do-not-hardcode-the-path-to-wayland-scanner.patch
@@ -0,0 +1,26 @@
+From cbb28635a1079d68e62dbaa1e21791a20dbbbaf4 Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Mon, 17 Feb 2020 21:46:18 +0100
+Subject: [PATCH] Do not hardcode the path to wayland-scanner
+
+This results in host contamination during builds.
+
+Upstream-Status: Inappropriate [oe-core specific]
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+---
+ src/meson.build | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/meson.build b/src/meson.build
+index 294aee0..7e410fa 100644
+--- a/src/meson.build
++++ b/src/meson.build
+@@ -49,7 +49,7 @@ pkgconfig.generate(
+ 		'datarootdir=' + join_paths('${prefix}', get_option('datadir')),
+ 		'pkgdatadir=' + join_paths('${datarootdir}', meson.project_name()),
+ 		'bindir=' + join_paths('${prefix}', get_option('bindir')),
+-		'wayland_scanner=${bindir}/wayland-scanner'
++		'wayland_scanner=wayland-scanner'
+ 	],
+ 	filebase: 'wayland-scanner'
+ )
diff --git a/poky/meta/recipes-graphics/wayland/wayland/0002-Move-wl_priv_signal-to-wayland-server-private.h.patch b/poky/meta/recipes-graphics/wayland/wayland/0002-Move-wl_priv_signal-to-wayland-server-private.h.patch
deleted file mode 100644
index b05b875..0000000
--- a/poky/meta/recipes-graphics/wayland/wayland/0002-Move-wl_priv_signal-to-wayland-server-private.h.patch
+++ /dev/null
@@ -1,166 +0,0 @@
-From e746f3bf7c8bb2f5dcf9e93edffc23b56eff12d0 Mon Sep 17 00:00:00 2001
-From: Joshua Watt <JPEWhacker@gmail.com>
-Date: Tue, 5 Nov 2019 09:09:50 -0600
-Subject: [PATCH] Move wl_priv_signal to wayland-server-private.h
-
-Including wayland-server-core.h in wayland-private.h is problematic
-because wayland-private.h is included by wayland-scanner which should be
-able to build against non-POSIX platforms (e.g. MinGW). The only reason
-that wayland-server-core.h was included in wayland-private.h was for the
-wl_private_signal definitions, so move those to a
-wayland-server-private.h file that can be included by both
-wayland-server.c and the tests.
-
-Upstream-Status: Accepted [e7d88f35eb89cf0cc77cbddd834cacc63683a9cc]
-Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
----
- Makefile.am                  |  3 +-
- src/wayland-private.h        | 22 +--------------
- src/wayland-server-private.h | 53 ++++++++++++++++++++++++++++++++++++
- src/wayland-server.c         |  1 +
- tests/newsignal-test.c       |  2 +-
- 5 files changed, 58 insertions(+), 23 deletions(-)
- create mode 100644 src/wayland-server-private.h
-
-diff --git a/Makefile.am b/Makefile.am
-index f47d055..026d981 100644
---- a/Makefile.am
-+++ b/Makefile.am
-@@ -56,7 +56,8 @@ libwayland_private_la_SOURCES =			\
- 	src/connection.c			\
- 	src/wayland-os.c			\
- 	src/wayland-os.h			\
--	src/wayland-private.h
-+	src/wayland-private.h			\
-+	src/wayland-server-private.h
- 
- include_HEADERS =				\
- 	src/wayland-util.h			\
-diff --git a/src/wayland-private.h b/src/wayland-private.h
-index 29516ec..dc7d12f 100644
---- a/src/wayland-private.h
-+++ b/src/wayland-private.h
-@@ -31,11 +31,11 @@
- #include <stdarg.h>
- #include <stdlib.h>
- #include <stdint.h>
-+#include <stdbool.h>
- 
- #define WL_HIDE_DEPRECATED 1
- 
- #include "wayland-util.h"
--#include "wayland-server-core.h"
- 
- /* Invalid memory address */
- #define WL_ARRAY_POISON_PTR (void *) 4
-@@ -236,26 +236,6 @@ zalloc(size_t s)
- 	return calloc(1, s);
- }
- 
--struct wl_priv_signal {
--	struct wl_list listener_list;
--	struct wl_list emit_list;
--};
--
--void
--wl_priv_signal_init(struct wl_priv_signal *signal);
--
--void
--wl_priv_signal_add(struct wl_priv_signal *signal, struct wl_listener *listener);
--
--struct wl_listener *
--wl_priv_signal_get(struct wl_priv_signal *signal, wl_notify_func_t notify);
--
--void
--wl_priv_signal_emit(struct wl_priv_signal *signal, void *data);
--
--void
--wl_priv_signal_final_emit(struct wl_priv_signal *signal, void *data);
--
- void
- wl_connection_close_fds_in(struct wl_connection *connection, int max);
- 
-diff --git a/src/wayland-server-private.h b/src/wayland-server-private.h
-new file mode 100644
-index 0000000..23fa458
---- /dev/null
-+++ b/src/wayland-server-private.h
-@@ -0,0 +1,53 @@
-+/*
-+ * Copyright © 2008-2011 Kristian Høgsberg
-+ * Copyright © 2011 Intel Corporation
-+ * Copyright © 2013 Jason Ekstrand
-+ *
-+ * Permission is hereby granted, free of charge, to any person obtaining
-+ * a copy of this software and associated documentation files (the
-+ * "Software"), to deal in the Software without restriction, including
-+ * without limitation the rights to use, copy, modify, merge, publish,
-+ * distribute, sublicense, and/or sell copies of the Software, and to
-+ * permit persons to whom the Software is furnished to do so, subject to
-+ * the following conditions:
-+ *
-+ * The above copyright notice and this permission notice (including the
-+ * next paragraph) shall be included in all copies or substantial
-+ * portions of the Software.
-+ *
-+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-+ * NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
-+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
-+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-+ * SOFTWARE.
-+ */
-+
-+#ifndef WAYLAND_SERVER_PRIVATE_H
-+#define WAYLAND_SERVER_PRIVATE_H
-+
-+#include "wayland-server-core.h"
-+
-+struct wl_priv_signal {
-+	struct wl_list listener_list;
-+	struct wl_list emit_list;
-+};
-+
-+void
-+wl_priv_signal_init(struct wl_priv_signal *signal);
-+
-+void
-+wl_priv_signal_add(struct wl_priv_signal *signal, struct wl_listener *listener);
-+
-+struct wl_listener *
-+wl_priv_signal_get(struct wl_priv_signal *signal, wl_notify_func_t notify);
-+
-+void
-+wl_priv_signal_emit(struct wl_priv_signal *signal, void *data);
-+
-+void
-+wl_priv_signal_final_emit(struct wl_priv_signal *signal, void *data);
-+
-+#endif
-diff --git a/src/wayland-server.c b/src/wayland-server.c
-index 19f6a76..d6f0206 100644
---- a/src/wayland-server.c
-+++ b/src/wayland-server.c
-@@ -45,6 +45,7 @@
- 
- #include "wayland-util.h"
- #include "wayland-private.h"
-+#include "wayland-server-private.h"
- #include "wayland-server.h"
- #include "wayland-os.h"
- 
-diff --git a/tests/newsignal-test.c b/tests/newsignal-test.c
-index 47c429b..f3a7bd9 100644
---- a/tests/newsignal-test.c
-+++ b/tests/newsignal-test.c
-@@ -26,7 +26,7 @@
- #include <assert.h>
- 
- #include "test-runner.h"
--#include "wayland-private.h"
-+#include "wayland-server-private.h"
- 
- static void
- signal_notify(struct wl_listener *listener, void *data)
diff --git a/poky/meta/recipes-graphics/wayland/wayland/0002-meson.build-find-the-native-wayland-scanner-directly.patch b/poky/meta/recipes-graphics/wayland/wayland/0002-meson.build-find-the-native-wayland-scanner-directly.patch
new file mode 100644
index 0000000..f98037a
--- /dev/null
+++ b/poky/meta/recipes-graphics/wayland/wayland/0002-meson.build-find-the-native-wayland-scanner-directly.patch
@@ -0,0 +1,27 @@
+From 2582d2653ba80917d7bc47088e1a5f49530fddaa Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Sun, 16 Feb 2020 16:29:53 +0100
+Subject: [PATCH] meson.build: find the native wayland-scanner directly in PATH
+
+Otherwise, meson attempts to use the target pkg-config and fails.
+
+Upstream-Status: Pending
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+---
+ src/meson.build | 3 +--
+ 1 file changed, 1 insertion(+), 2 deletions(-)
+
+diff --git a/src/meson.build b/src/meson.build
+index 3e8c9bf..294aee0 100644
+--- a/src/meson.build
++++ b/src/meson.build
+@@ -55,8 +55,7 @@ pkgconfig.generate(
+ )
+ 
+ if meson.is_cross_build()
+-	scanner_dep = dependency('wayland-scanner', native: true, version: '>=1.14.0')
+-	wayland_scanner_for_build = find_program(scanner_dep.get_pkgconfig_variable('wayland_scanner'))
++	wayland_scanner_for_build = find_program('wayland-scanner')
+ else
+ 	wayland_scanner_for_build = wayland_scanner
+ endif
diff --git a/poky/meta/recipes-graphics/wayland/wayland/fixpathinpcfiles.patch b/poky/meta/recipes-graphics/wayland/wayland/fixpathinpcfiles.patch
deleted file mode 100644
index ad3526d..0000000
--- a/poky/meta/recipes-graphics/wayland/wayland/fixpathinpcfiles.patch
+++ /dev/null
@@ -1,32 +0,0 @@
-Fix wayland-client and wayland-scanner pc files
-
-Upstream-Status: Pending
-
-Signed-off-by: Fabien Lahoudere <fabien.lahoudere@collabora.co.uk>
-
-Index: wayland-1.14.0/src/wayland-client.pc.in
-===================================================================
---- wayland-1.14.0.orig/src/wayland-client.pc.in
-+++ wayland-1.14.0/src/wayland-client.pc.in
-@@ -1,7 +1,7 @@
- prefix=@prefix@
- exec_prefix=@exec_prefix@
- datarootdir=@datarootdir@
--pkgdatadir=@datadir@/@PACKAGE@
-+pkgdatadir=${pc_sysrootdir}@datadir@/@PACKAGE@
- libdir=@libdir@
- includedir=@includedir@
- 
-Index: wayland-1.14.0/src/wayland-scanner.pc.in
-===================================================================
---- wayland-1.14.0.orig/src/wayland-scanner.pc.in
-+++ wayland-1.14.0/src/wayland-scanner.pc.in
-@@ -2,7 +2,7 @@ prefix=@prefix@
- exec_prefix=@exec_prefix@
- datarootdir=@datarootdir@
- pkgdatadir=@datadir@/@PACKAGE@
--wayland_scanner=@bindir@/wayland-scanner
-+wayland_scanner=wayland-scanner
- 
- Name: Wayland Scanner
- Description: Wayland scanner
diff --git a/poky/meta/recipes-graphics/wayland/wayland/run-ptest b/poky/meta/recipes-graphics/wayland/wayland/run-ptest
new file mode 100644
index 0000000..7e8d9de
--- /dev/null
+++ b/poky/meta/recipes-graphics/wayland/wayland/run-ptest
@@ -0,0 +1,17 @@
+#!/bin/sh
+
+export WAYLAND_SCANNER=wayland-scanner
+export TEST_DATA_DIR=tests/data
+export TEST_OUTPUT_DIR=tests/output
+export SED=sed
+export WAYLAND_EGL_LIB=/usr/lib/libwayland-egl.so.1
+export NM=nm
+
+for i in `ls tests/*-test tests/wayland-egl-symbols-check tests/scanner-test.sh`; do
+    $i
+    if [ $? -eq 0 ]; then
+        echo "PASS: $i"
+    else
+        echo "FAIL: $i"
+    fi
+done