message: Remove visibility override to fix OSX linker warnings
diff: @@ -145,7 +145,7 @@ function(pybind11_add_module target_name)
  # py::module_local). We force it on everything inside the `pybind11`
  # namespace; also turning it on for a pybind module compilation here avoids
  # potential warnings or issues from having mixed hidden/non-hidden types.
  - set_target_properties(${target_name} PROPERTIES CXX_VISIBILITY_PRESET "hidden")
  + #set_target_properties(${target_name} PROPERTIES CXX_VISIBILITY_PRESET "hidden")
  if(WIN32 OR CYGWIN)
  # Link against the Python shared library on Windows
  