This option enables or disables weak references when generating Procedure Linkage Table (PLT) entries.
one of the following:
Calls to and from a load region marked
RELOCgo by way of the PLT.
NOPfor a function call, or zero for data. No PLT entry is generated. Weak references to imported symbols remain unresolved.
Weak references produce a PLT entry. These references must be resolved at a later link stage.