From 7b491f382cf61f48b4e963953af492f80267dfec Mon Sep 17 00:00:00 2001
From: Matthew Waters <matthew@centricular.com>
Date: Thu, 12 Oct 2023 00:27:11 +1100
Subject: [PATCH] build/qt6: properly error/skip build if the qsb tool is not
 found

Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/3032

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5459>
---
 subprojects/gst-plugins-good/ext/qt6/meson.build | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/subprojects/gst-plugins-good/ext/qt6/meson.build b/subprojects/gst-plugins-good/ext/qt6/meson.build
index 71344e65e9..152062254c 100644
--- a/subprojects/gst-plugins-good/ext/qt6/meson.build
+++ b/subprojects/gst-plugins-good/ext/qt6/meson.build
@@ -60,6 +60,11 @@ if not qt6qml_dep.found()
   subdir_done()
 endif
 
+qsb = find_program('qsb-qt6', 'qsb', required: qt6_option)
+if not qsb.found()
+  subdir_done()
+endif
+
 optional_deps = []
 qt_defines = []
 have_qpa_include = false
@@ -159,7 +164,6 @@ if qt6_option.require(have_qt_windowing).allowed()
   # Build it!
   moc_files = qt6_mod.preprocess(moc_headers : moc_headers, method: qt6_method)
   # TODO: dist backup qsb shaders?
-  qsb = find_program('qsb-qt6', 'qsb')
   shaders = []
   foreach shader: shader_sources
     qsb_shader = shader + '.qsb'