--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -55,6 +55,8 @@
     endif ()
 endif ()

+add_definitions("-Wno-error=cpp")
+
 message (STATUS "CMAKE_CXX_COMPILER is ${CMAKE_CXX_COMPILER}")
 message (STATUS "CMAKE_CXX_COMPILER_ID is ${CMAKE_CXX_COMPILER_ID}")