From 723955cd2b562d4ffe0c9b4f8e524b110ec6f374 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Matth=C3=A4us=20G=2E=20Chajdas?= <dev@anteru.net>
Date: Sat, 4 Mar 2017 08:42:32 +0100
Subject: [PATCH] FindVulkan: Fix for SDK versions < 1.0.42 on 32-bit Windows

Before Vulkan 1.0.42, the SDK would add the Bin directory to `PATH`,
which was confusing the 32-bit search on Windows.  Avoid such confusion
by ignoring the `PATH` when looking for the 32-bit version.

Vulkan 1.0.42 fixed the whole problem by moving the libraries into Lib,
Lib32, so this is strictly a compatibility fix for old SDKs.
---
 Modules/FindVulkan.cmake | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Modules/FindVulkan.cmake b/Modules/FindVulkan.cmake
index 0be9f97542..1f4c8ade9e 100644
--- a/Modules/FindVulkan.cmake
+++ b/Modules/FindVulkan.cmake
@@ -48,6 +48,7 @@ if(WIN32)
       PATHS
         "$ENV{VULKAN_SDK}/Lib32"
         "$ENV{VULKAN_SDK}/Bin32"
+        NO_SYSTEM_ENVIRONMENT_PATH
         )
   endif()
 else()