From f26e8886b377757d862fd8db79715bbb0cb8740e Mon Sep 17 00:00:00 2001
From: Brad King <brad.king@kitware.com>
Date: Wed, 29 May 2024 10:20:46 -0400
Subject: [PATCH] cmake-gui: Suppress MSVC deprecation warnings from Qt headers

MSVC 14.38+ toolsets deprecate `stdext::checked_array_iterator`.
Support building with versions of Qt that have not been updated
to avoid the deprecated API.

Qt-Issue: https://bugreports.qt.io/browse/QTBUG-118993
---
 Source/QtDialog/CMakeLists.txt | 5 +++++
 Tests/CMakeGUI/CMakeLists.txt  | 5 +++++
 2 files changed, 10 insertions(+)

diff --git a/Source/QtDialog/CMakeLists.txt b/Source/QtDialog/CMakeLists.txt
index e6e41ec4e9..e4b53fd2e7 100644
--- a/Source/QtDialog/CMakeLists.txt
+++ b/Source/QtDialog/CMakeLists.txt
@@ -48,6 +48,11 @@ if(WIN32)
   endif()
 endif()
 
+if(MSVC)
+  # QTBUG-118993: Qt uses deprecated stdext::checked_array_iterator
+  add_compile_definitions(_SILENCE_STDEXT_ARR_ITERS_DEPRECATION_WARNING)
+endif()
+
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${Qt${INSTALLED_QT_VERSION}Widgets_EXECUTABLE_COMPILE_FLAGS}")
 
 if(CMake_QT_STATIC_QXcbIntegrationPlugin_LIBRARIES)
diff --git a/Tests/CMakeGUI/CMakeLists.txt b/Tests/CMakeGUI/CMakeLists.txt
index 4e8609b854..c9f44e960c 100644
--- a/Tests/CMakeGUI/CMakeLists.txt
+++ b/Tests/CMakeGUI/CMakeLists.txt
@@ -2,6 +2,11 @@ include(CMakeParseArguments)
 
 find_package(Qt5Test REQUIRED)
 
+if(MSVC)
+  # QTBUG-118993: Qt uses deprecated stdext::checked_array_iterator
+  add_compile_definitions(_SILENCE_STDEXT_ARR_ITERS_DEPRECATION_WARNING)
+endif()
+
 include_directories(
   ${CMake_SOURCE_DIR}/Source
   ${CMake_SOURCE_DIR}/Source/QtDialog