Add sanitizers as build options

cgmb · May 31, 2017 · 4cff784 · 4cff784
1 parent ac24d25
commit 4cff784
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -1,6 +1,7 @@
 cmake_minimum_required(VERSION 2.8)
 project(euler)
 option(OPTIMIZE "Enable platform-specific optimizations")
+set(SANITIZER "" CACHE STRING "Enable specified sanitizer")
 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/Modules/")
 include_directories(.)
 
@@ -15,6 +16,10 @@ if(${OPTIMIZE})
   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -march=native -ffast-math")
 endif()
 
+if(NOT ${SANITIZER} STREQUAL "")
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=${SANITIZER} -fno-omit-frame-pointer")
+endif()
+
 if(CMAKE_BUILD_TYPE STREQUAL "" OR CMAKE_BUILD_TYPE STREQUAL "Debug")
   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O2")
 endif()