preload asan if we are compiling with ECM_ENABLE_SANITIZERS

MarbleMacros.cmake

@@ -80,6 +80,10 @@ macro( marble_add_test TEST_NAME )
         set_target_properties( ${TEST_NAME} PROPERTIES 
                                COMPILE_FLAGS "-DDATA_PATH=\"\\\"${DATA_PATH}\\\"\" -DPLUGIN_PATH=\"\\\"${PLUGIN_PATH}\\\"\"" )
         add_test( ${TEST_NAME} ${TEST_NAME} )
+    if( ECM_ENABLE_SANITIZERS )
+        set_property(TEST ${TEST_NAME} PROPERTY ENVIRONMENT "LD_PRELOAD=/usr/lib/x86_64-linux-gnu/libasan.2.0.0")
+    endif( ECM_ENABLE_SANITIZERS )
+      
     endif( BUILD_MARBLE_TESTS )
 endmacro( marble_add_test TEST_NAME )