From fbb15ceef0886277abcf803745e927941bf7cb1d Mon Sep 17 00:00:00 2001
From: Vincenzo Eduardo Padulano <vincenzo.eduardo.padulano@cern.ch>
Date: Thu, 21 May 2026 16:40:53 +0200
Subject: [PATCH] [build] Use correct CMake syntax to check for variable
 definition

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

diff --git a/cmake/modules/SetOSX_SDK.cmake b/cmake/modules/SetOSX_SDK.cmake
index cceb8ae0f3d21..0e311aeb685fd 100644
--- a/cmake/modules/SetOSX_SDK.cmake
+++ b/cmake/modules/SetOSX_SDK.cmake
@@ -16,7 +16,7 @@ endif()
 
 find_program(XCRUN_EXECUTABLE xcrun)
 if(EXISTS ${XCRUN_EXECUTABLE})
-  if(NOT DEFINED "${CMAKE_OSX_SYSROOT}")
+  if(NOT DEFINED CMAKE_OSX_SYSROOT)
     execute_process(COMMAND ${XCRUN_EXECUTABLE} --sdk macosx --show-sdk-path
       OUTPUT_VARIABLE SDK_PATH
       OUTPUT_STRIP_TRAILING_WHITESPACE)