remove pointless exit 1 ... if $(AR) fails then make will abort ok

libc/Makefile

@@ -68,7 +68,7 @@ $(LIBNAME) shared_$(LIBNAME) ar-target: subdirs
 		$(AR) $(ARFLAGS) $(LIBNAME) $$objs || exit 1 ; \
 	done
 	cp $(LIBNAME) shared_$(LIBNAME)
-	$(AR) $(ARFLAGS) $(LIBNAME) misc/internals/static.o || exit 1
+	$(AR) $(ARFLAGS) $(LIBNAME) misc/internals/static.o
 	$(RANLIB) $(LIBNAME)
 
 $(LIBNAME_TARGET): $(LIBNAME)