From 28a646c3b7ed27aa5db4025b3481af8867d6ae53 Mon Sep 17 00:00:00 2001
From: Aaron Jomy <aaronjomyjoseph@gmail.com>
Date: Tue, 3 Feb 2026 20:34:05 +0100
Subject: [PATCH] [interop] Use `ROOT_NEED_STDCXXFS` to check if CppInterOp
 should link against libstdc++fs

---
 interpreter/CppInterOp/lib/CppInterOp/CMakeLists.txt | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/interpreter/CppInterOp/lib/CppInterOp/CMakeLists.txt b/interpreter/CppInterOp/lib/CppInterOp/CMakeLists.txt
index abdb6d3f9a026..20e17d20052c4 100644
--- a/interpreter/CppInterOp/lib/CppInterOp/CMakeLists.txt
+++ b/interpreter/CppInterOp/lib/CppInterOp/CMakeLists.txt
@@ -54,8 +54,8 @@ if(NOT WIN32 AND NOT EMSCRIPTEN)
   list(APPEND link_libs dl)
 endif()
 
-if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU" AND CMAKE_CXX_COMPILER_VERSION VERSION_LESS 9.0)
-  list(APPEND link_libs stdc++fs)
+if(ROOT_NEED_STDCXXFS)
+    list(APPEND link_libs stdc++fs)
 endif()
 
 # Get rid of libLLVM-X.so which is appended to the list of static libraries.