From f9eb25494eb64eb7e5833d13f2b5391a2ad22615 Mon Sep 17 00:00:00 2001
From: baldurk <baldurk@baldurk.org>
Date: Fri, 6 Jun 2025 12:03:42 +0100
Subject: [PATCH] Ignore pointless warning on clang. Closes #3621

---
 CMakeLists.txt | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8474d3d1c..5802915f3 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -440,6 +440,10 @@ if(CMAKE_COMPILER_IS_GNUCXX OR CMAKE_CXX_COMPILER_ID MATCHES "Clang")
         list(APPEND warning_flags -Wno-unused-but-set-variable -Wno-deprecated-copy)
     endif()
 
+    if(CMAKE_CXX_COMPILER_ID MATCHES "Clang" AND NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 19.1)
+        list(APPEND warning_flags -Wno-deprecated-literal-operator)
+    endif()
+
     if(NOT RELEASE_MODE)
         list(APPEND warning_flags -Werror)
     endif()