From 94cc9240eabf78cbbc9006cb70ca74b6bc3f54e6 Mon Sep 17 00:00:00 2001
From: Adam <adammegarules1@gmail.com>
Date: Sun, 26 Jul 2026 19:59:56 +0200
Subject: readme + cmake upgrades

---
 CMakeLists.txt | 15 +++++++++------
 README.md      |  7 +++++++
 2 files changed, 16 insertions(+), 6 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index ec93cc0..a970f50 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -26,10 +26,13 @@ else()
     )
 endif()
 
-target_compile_options(${PROJECT_NAME} PRIVATE
-    -fsanitize=address,undefined
-)
+if (NOT MSVC AND CMAKE_BUILD_TYPE STREQUAL "Debug")
+  target_compile_options(${PROJECT_NAME} PRIVATE
+        -fsanitize=address,undefined
+        -fno-omit-frame-pointer
+    )
 
-target_link_options(${PROJECT_NAME} PRIVATE
-    -fsanitize=address,undefined
-)
+  target_link_options(${PROJECT_NAME} PRIVATE
+        -fsanitize=address,undefined
+    )
+endif()
diff --git a/README.md b/README.md
index 924fc4e..ab8ff5f 100644
--- a/README.md
+++ b/README.md
@@ -14,8 +14,15 @@
 
 ```bash
 cmake -B build -S . # Run only on cmake config changes (and first time)
+# Or for development
+cmake -B build -S . -DCMAKE_BUILD_TYPE=Debug
 
 cmake --build ./build # Build
 
 ./build/chess # Run the app
 ```
+
+## Details
+
+- (AddressSanitizer)[https://github.com/google/sanitizers/wiki/AddressSanitizer] (aka ASan)
+- (UndefinedBehaviorSanitizer¶)[https://clang.llvm.org/docs/UndefinedBehaviorSanitizer.html] (aka UBSan)
-- 
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