[Bug target/120515] darwin warning: ld: warning: -U option is redundant when using -undefined dynamic_lookup

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120515

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |documentation

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
```
      %{!nodefaultexport: \
        %{%:version-compare(>= 10.11 asm_macosx_version_min= -U): \
           ___emutls_get_address -exported_symbol ___emutls_get_address \
          -U ___emutls_register_common \
          -exported_symbol ___emutls_register_common \
          -U ___gcc_nested_func_ptr_created \
          -exported_symbol ___gcc_nested_func_ptr_created \
          -U ___gcc_nested_func_ptr_deleted \
          -exported_symbol ___gcc_nested_func_ptr_deleted \
      }} \
```

You should use -nodefaultexport to get those not included. Though
-nodefaultexport is not documented.