wayland: convert to meson build

Replace an autotools-specific .pc adjustment patch with a meson-specific one.

(From OE-Core rev: 88494d118b8ae85b3946df716cfa242a1858f270)

Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

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'
+ )

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

meta/recipes-graphics/wayland/wayland/fixpathinpcfiles.patch

@@ -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

meta/recipes-graphics/wayland/wayland_1.18.0.bb

@@ -13,20 +13,21 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=b31d8f53b6aaf2b4985d7dd7810a70d1 \
 DEPENDS = "expat libffi wayland-native"
 
 SRC_URI = "https://wayland.freedesktop.org/releases/${BPN}-${PV}.tar.xz \
-           file://fixpathinpcfiles.patch \
+           file://0002-meson.build-find-the-native-wayland-scanner-directly.patch \
+           file://0002-Do-not-hardcode-the-path-to-wayland-scanner.patch \
            "
 SRC_URI[md5sum] = "23317697b6e3ff2e1ac8c5ba3ed57b65"
 SRC_URI[sha256sum] = "4675a79f091020817a98fd0484e7208c8762242266967f55a67776936c2e294d"
 
 UPSTREAM_CHECK_URI = "https://wayland.freedesktop.org/releases.html"
 
-inherit autotools pkgconfig
+inherit meson pkgconfig
 
 PACKAGECONFIG ??= "dtd-validation"
-PACKAGECONFIG[dtd-validation] = "--enable-dtd-validation,--disable-dtd-validation,libxml2,,"
+PACKAGECONFIG[dtd-validation] = "-Ddtd_validation=true,-Ddtd_validation=false,libxml2,,"
 
-EXTRA_OECONF = "--disable-documentation --with-host-scanner"
+EXTRA_OEMESON = "-Ddocumentation=false"
-EXTRA_OECONF_class-native = "--disable-documentation --disable-libraries"
+EXTRA_OEMESON_class-native = "-Ddocumentation=false -Dlibraries=false"
 
 # Wayland installs a M4 macro for other projects to use, which uses the target
 # pkg-config to find files.  Replace pkg-config with pkg-config-native.