From 38140e57ae43e0aa62fd997cb199a754ec4222cb Mon Sep 17 00:00:00 2001
From: Jean-Louis Leroy <jl@leroy.nyc>
Date: Sat, 21 Jun 2025 09:55:44 -0400
Subject: [PATCH] enable sanitizers

---
 CMakeLists.txt | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index d5bbbc4..121b895 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -32,8 +32,12 @@ if(MSVC)
   add_compile_options(/EHsc /FAs /bigobj)
 endif()
 
-if(GCC)
-  add_compile_options(-fPIC -fvisibility=hidden -Wno-deprecated-declarations -Wall -Wextra)
+if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU" OR CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
+  message(STATUS "Enabling sanitizers")
+  add_compile_options(
+    -fPIC -Wno-deprecated-declarations -Wall -Wextra -Werror
+    -fsanitize=undefined -fsanitize=address -fsanitize=leak)
+  add_link_options(-fsanitize=undefined -fsanitize=address -fsanitize=leak)
 endif()
 
 if(BUILD_TESTING)