cmake: add ASAN option

Change-Id: I5ae4fe47e00172eda2e1b51d9dd31a6157540179

CMakeLists.txt

@@ -20,6 +20,13 @@ option(JAMI_VIDEO "Build with video support" ON)
 option(JAMI_VIDEO_ACCEL "Build video hardware acceleration support" ON)
 option(BUILD_CONTRIB "Build contrib to CONTRIB_PATH" ON)
 option(BUILD_EXTRA_TOOLS "Build extra tools" OFF)
+option(ENABLE_ASAN "Enable address sanitization" OFF)
+if(ENABLE_ASAN AND NOT MSVC)
+  message(STATUS "Address sanitization enabled for daemon")
+  # Add AddressSanitizer flags for both compiler and linker
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=address -fno-omit-frame-pointer")
+  set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=address")
+endif()
 
 include(CTest)