From 2213c3773dfab8ad4b59f448f665896edc1bbf68 Mon Sep 17 00:00:00 2001
From: Andrej730 <azhilenkov@gmail.com>
Date: Fri, 5 Dec 2025 14:24:53 +0500
Subject: [PATCH] UNIFY_ENVVARS_AND_CACHE - check if var is defined to fix some
 warnings

---
 cmake/utilities.cmake | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cmake/utilities.cmake b/cmake/utilities.cmake
index 842dfbaf82..48674b1f04 100644
--- a/cmake/utilities.cmake
+++ b/cmake/utilities.cmake
@@ -19,7 +19,7 @@
 
 # Create a cache entry if absent for environment variables
 macro(UNIFY_ENVVARS_AND_CACHE VAR)
-    if((NOT DEFINED ${VAR}) AND(NOT "$ENV{${VAR}}" STREQUAL ""))
+    if(NOT DEFINED ${VAR} AND DEFINED ENV{${VAR}} AND NOT ENV{${VAR}} STREQUAL "")
         set(${VAR} "$ENV{${VAR}}" CACHE STRING "${VAR}" FORCE)
     endif()
 endmacro()