From 9abcd0054c1cac66d3ea2c496a52fc184ff367a1 Mon Sep 17 00:00:00 2001
From: gorazd-sumkovski-arm
 <161028652+gorazd-sumkovski-arm@users.noreply.github.com>
Date: Tue, 4 Nov 2025 16:44:31 +0000
Subject: [PATCH] Add ThreadSanitizer option (#2560)

Add the `SANITIZER_THREAD` CMake option which will add the
`-fsanitize=thread` flag to the compiler and linker when enabled.
---
 CMakeLists.txt | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5c0481ee..30a64447 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -25,6 +25,12 @@ if(USE_CL_EXPERIMENTAL)
   add_definitions(-DCL_EXPERIMENTAL)
 endif(USE_CL_EXPERIMENTAL)
 
+option(SANITIZER_THREAD "Build with the thread sanitiser" OFF)
+if (SANITIZER_THREAD)
+    add_compile_options(-fsanitize=thread)
+    add_link_options(-fsanitize=thread)
+endif (SANITIZER_THREAD)
+
 #-----------------------------------------------------------
 # Default Configurable Test Set
 #-----------------------------------------------------------