message: Fixed File2String c++11 build error
diff: @@ -8,6 +8,7 @@ if(PLATFORM_WIN32 OR PLATFORM_LINUX OR PLATFORM_MACOS)
  )
  add_executable(File2String ${SOURCE})
  + target_compile_features(File2String PRIVATE cxx_std_11)
  if(PLATFORM_WIN32)
  if(MSVC)
  @@ -27,7 +28,6 @@ if(PLATFORM_WIN32 OR PLATFORM_LINUX OR PLATFORM_MACOS)
  set(DST_DIR "${CMAKE_CURRENT_SOURCE_DIR}/bin/Linux/")
  elseif(PLATFORM_MACOS)
  set(DST_DIR "${CMAKE_CURRENT_SOURCE_DIR}/bin/MacOS/")
  - target_compile_features(File2String PRIVATE cxx_std_11)
  endif()
  source_group("source" FILES ${SOURCE})
  