From a707ae094def527d06d23878fa578591d632d738 Mon Sep 17 00:00:00 2001
From: Joerg Bornemann <joerg.bornemann@qt.io>
Date: Tue, 17 Jan 2023 11:38:48 +0100
Subject: [PATCH] Fix macOS build for CMake < 3.18

We must explicitly set the GENERATED property on source files we
generate.

This amends commit f0a7d74e1dd2c1d802aa09d7b8c144599f4a54ce.

Change-Id: Ifab405cd98deece49a1566ae04220e2b5d576429
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
---
 cmake/QtPluginHelpers.cmake | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/cmake/QtPluginHelpers.cmake b/cmake/QtPluginHelpers.cmake
index 112719821f0..7d354a3c37f 100644
--- a/cmake/QtPluginHelpers.cmake
+++ b/cmake/QtPluginHelpers.cmake
@@ -567,6 +567,9 @@ function(qt_internal_add_darwin_permission_plugin permission)
         "
         CONDITION "${separate_request_genex}"
     )
+    if(CMAKE_VERSION VERSION_LESS "3.18")
+        set_property(SOURCE "${separate_request_source_file}" PROPERTY GENERATED TRUE)
+    endif()
     target_sources(${plugin_target} PRIVATE
         "$<${separate_request_genex}:${separate_request_source_file}>"
     )