Add option to build QtCreator with sanitizer

Fixes: QTCREATORBUG-26318
Change-Id: I44589b5bb39958eda2329b444e4857e8f61823bf
Reviewed-by: Cristian Adam <cristian.adam@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>

cmake/QtCreatorAPI.cmake

@@ -299,6 +299,10 @@ function(add_qtc_library name)
 
   qtc_enable_separate_debug_info(${name} "${IDE_LIBRARY_PATH}")
 
+  if (WITH_SANITIZE)
+    qtc_enable_sanitize(${SANITIZE_FLAGS})
+  endif()
+
   if (NAMELINK_OPTION)
     install(TARGETS ${name}
       LIBRARY
@@ -457,6 +461,10 @@ function(add_qtc_plugin target_name)
     set(TEST_DEFINES WITH_TESTS SRCDIR="${CMAKE_CURRENT_SOURCE_DIR}")
   endif()
 
+  if (WITH_SANITIZE)
+    qtc_enable_sanitize(${SANITIZE_FLAGS})
+  endif()
+
   extend_qtc_target(${target_name}
     INCLUDES ${_arg_INCLUDES}
     PUBLIC_INCLUDES ${_arg_PUBLIC_INCLUDES}