Index: lld/ELF/Relocations.h
--- lld/ELF/Relocations.h.orig
+++ lld/ELF/Relocations.h
@@ -176,6 +176,9 @@ bool hexagonNeedsTLSSymbol(ArrayRef<OutputSection *> o
 
 bool isAbsolute(const Symbol &sym);
 
+void reportGNUWarning(Ctx &ctx, Symbol &sym, InputSectionBase &sec,
+                      uint64_t offset);
+
 class ThunkSection;
 class Thunk;
 class InputSectionDescription;
