From a481cf8e06449e5d176c541451c6287dfc0f0b1e Mon Sep 17 00:00:00 2001
From: Charles Giessen <charles@lunarg.com>
Date: Mon, 9 Feb 2026 10:36:40 -0800
Subject: [PATCH] Warn if headers is newer than generated version

---
 CMakeLists.txt | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3ac635c98..15c44532b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -53,6 +53,9 @@ if(WIN32)
 endif()
 
 find_package(VulkanHeaders ${PROJECT_VERSION} CONFIG QUIET)
+if (${VulkanHeaders_VERSION} VERSION_GREATER ${PROJECT_VERSION})
+    message(WARNING "The Vulkan Headers version ${VulkanHeaders_VERSION} is newer than the expected version ${PROJECT_VERSION} used by the Vulkan-Loader. May cause issues.")
+endif()
 
 include(GNUInstallDirs)