From 1000d551ea5baea40d307de52c5ae896f71cfd93 Mon Sep 17 00:00:00 2001
From: handsomeyingyan <handsomeyingyan@github.com>
Date: Tue, 16 Feb 2021 10:57:00 +0800
Subject: [PATCH] fix wayland scanner

---
 meson_options.txt    | 6 ++++++
 protocol/meson.build | 6 ++++--
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/meson_options.txt b/meson_options.txt
index c862ecc..ae23c9e 100644
--- a/meson_options.txt
+++ b/meson_options.txt
@@ -210,3 +210,9 @@ option(
 	value: false,
 	description: 'Generate documentation'
 )
+option(
+	'wayland-scanner-path',
+	type : 'string',
+	value : '',
+	description : 'Locations to wayland-scanner binary. Default: use path from pkg-config'
+)
diff --git a/protocol/meson.build b/protocol/meson.build
index 25cea5a..0138197 100644
--- a/protocol/meson.build
+++ b/protocol/meson.build
@@ -1,6 +1,8 @@
 dep_scanner = dependency('wayland-scanner', native: true)
-prog_scanner = find_program(dep_scanner.get_pkgconfig_variable('wayland_scanner'))
-
+prog_scanner = get_option('wayland-scanner-path')
+if prog_scanner == ''
+    prog_scanner = find_program(dep_scanner.get_pkgconfig_variable('wayland_scanner'))
+endif
 dep_wp = dependency('wayland-protocols', version: '>= 1.18')
 dir_wp_base = dep_wp.get_pkgconfig_variable('pkgdatadir')
 
-- 
2.30.1