waffle: correctly request wayland-scanner executable

(From OE-Core rev: 05457e7f2a4c379082f8f39480f16b90141dc54f)

Signed-off-by: Alexander Kanavin <alex@linutronix.de>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit cd05e2543bde4175da67781ec6f3eebc143d95d0)
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-graphics/waffle/waffle/0001-meson.build-request-native-wayland-scanner.patch

@@ -0,0 +1,27 @@
+From 2195cec1e5bc66128d72049c11ff381ca4516a4b Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex@linutronix.de>
+Date: Tue, 5 Jul 2022 11:51:39 +0200
+Subject: [PATCH] meson.build: request native wayland-scanner
+
+This matters in cross compilation, as otherwise meson will
+try to use a cross-binary, and fail.
+
+Upstream-Status: Submitted [https://gitlab.freedesktop.org/mesa/waffle/-/merge_requests/110]
+Signed-off-by: Alexander Kanavin <alex@linutronix.de>
+---
+ meson.build | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/meson.build b/meson.build
+index 0bb6128..0b6da1f 100644
+--- a/meson.build
++++ b/meson.build
+@@ -108,7 +108,7 @@ else
+     'wayland-egl', version : '>= 9.1', required : get_option('wayland'),
+   )
+   dep_wayland_scanner = dependency(
+-    'wayland-scanner', version : '>= 1.15', required : get_option('wayland'),
++    'wayland-scanner', version : '>= 1.15', required : get_option('wayland'), native: true,
+   )
+   if dep_wayland_scanner.found()
+     prog_wayland_scanner = find_program(dep_wayland_scanner.get_pkgconfig_variable('wayland_scanner'))

meta/recipes-graphics/waffle/waffle_1.7.0.bb

@@ -11,6 +11,7 @@ LIC_FILES_CHKSUM = "file://LICENSE.txt;md5=4c5154407c2490750dd461c50ad94797 \
 
 SRC_URI = "git://gitlab.freedesktop.org/mesa/waffle.git;protocol=https;branch=master \
            file://0001-waffle-do-not-make-core-protocol-into-the-library.patch \
+           file://0001-meson.build-request-native-wayland-scanner.patch \
            "
 SRCREV = "905c6c10f2483adf0cbfa024e2d3c2ed541fb300"
 S = "${WORKDIR}/git"