From be6a9f2fbe7194833c89041d7bf6e564036bc9f4 Mon Sep 17 00:00:00 2001
From: Adrien Bertrand <bertrand.adrien@gmail.com>
Date: Mon, 11 Mar 2019 23:20:29 +0800
Subject: [PATCH] CMake: add ASAN to debug builds.

---
 CMakeLists.txt | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index a31886f2..233cacf2 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -70,6 +70,9 @@ set(GLOBAL_COMPILE_FLAGS "-W -Wall -Wextra -Wno-unused-parameter -Werror=shadow
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${GLOBAL_COMPILE_FLAGS} -Werror=declaration-after-statement -Werror=implicit-function-declaration -Werror=missing-prototypes")
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${GLOBAL_COMPILE_FLAGS}")
 
+set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -fno-omit-frame-pointer -fsanitize=address,bounds -fsanitize-undefined-trap-on-error ")
+set(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} -fno-omit-frame-pointer -fsanitize=address,bounds -fsanitize-undefined-trap-on-error ")
+
 if(APPLE)
     add_definitions(-D__MACOSX__)
 elseif(UNIX)