From af4adf6aa9dd86d8ebb7d24590c1101f3a195ec8 Mon Sep 17 00:00:00 2001
From: Brad King <brad.king@kitware.com>
Date: Wed, 25 Mar 2020 07:18:08 -0400
Subject: MinGW: Fix default windres selection when cross-compiling

When cross-compiling to MinGW, select the `windres` tool named with the
toolchain's prefix.

Fixes: #20500
---
 Modules/Platform/Windows-GNU.cmake | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Modules/Platform/Windows-GNU.cmake b/Modules/Platform/Windows-GNU.cmake
index 00c1eb2..5f1923c 100644
--- a/Modules/Platform/Windows-GNU.cmake
+++ b/Modules/Platform/Windows-GNU.cmake
@@ -128,7 +128,7 @@ macro(__windows_compiler_gnu lang)
   endif()
 
   if(NOT CMAKE_RC_COMPILER_INIT AND NOT CMAKE_GENERATOR_RC)
-    set(CMAKE_RC_COMPILER_INIT windres)
+    set(CMAKE_RC_COMPILER_INIT ${_CMAKE_TOOLCHAIN_PREFIX}windres)
   endif()
 
   enable_language(RC)
-- 
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