specify lib dir by `--passL` can not work

[demotomohiro]

Does -L option affects DLL search path at runtime? 
<https://gcc.gnu.org/onlinedocs/gcc-13.2.0/gcc/Directory-Options.html#index-L> 
<https://learn.microsoft.com/en-us/windows/win32/dlls/dynamic-link-library-search-order>