Make sure bigint ops file is copied to dynext dir.

Author: jnthn

tools/build/Makefile.in

@@ -412,6 +412,7 @@ $(NCI_PBC): $(NQP_EXE)
 $(DYNEXT_TARGET): $(DYNPMC) $(DYNOPS) $(OPS_DIR)/$(BIGINT_OPS)$(LOAD_EXT)
 	$(CP) $(DYNPMC) $(DYNEXT_DIR)
 	$(CP) $(DYNOPS) $(DYNEXT_DIR)
+	$(CP) $(OPS_DIR)/$(BIGINT_OPS)$(LOAD_EXT) $(DYNEXT_DIR)
 	$(CHMOD) 755 $(DYNEXT_TARGET)
 	$(CHMOD) 755 $(DYNEXT_DIR)/$(OPS)$(LOAD_EXT)