--- CMakeLists.txt	2017-01-28 12:35:08.000000000 -0800
+++ CMakeLists.txt.new	2017-01-28 15:30:07.000000000 -0800
@@ -206,6 +206,18 @@
                        "\nor disable the build of the multi-threaded gflags library (BUILD_gflags_LIB=OFF).")
 endif ()
 
+if(CMAKE_COMPILER_IS_GNUCXX)
+  CHECK_CXX_COMPILER_FLAG("-Wno-unused-local-typedefs" COMPILER_HAS_WNO_UNUSED_LOCAL_TYPEDEFS)
+  if (COMPILER_HAS_WNO_UNUSED_LOCAL_TYPEDEFS)
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-unused-local-typedefs")
+  endif (COMPILER_HAS_WNO_UNUSED_LOCAL_TYPEDEFS)
+elseif(${CMAKE_CXX_COMPILER_ID} MATCHES "Clang")
+  CHECK_CXX_COMPILER_FLAG("-Wno-unused-local-typedef" COMPILER_HAS_WNO_UNUSED_LOCAL_TYPEDEF)
+  if (COMPILER_HAS_WNO_UNUSED_LOCAL_TYPEDEF)
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-unused-local-typedef")
+  endif (COMPILER_HAS_WNO_UNUSED_LOCAL_TYPEDEF)
+endif ()
+
 # ----------------------------------------------------------------------------
 # source files - excluding root subdirectory and/or .in suffix
 set (PUBLIC_HDRS