still not working

tools/insertMyCode.sh

@@ -67,7 +67,7 @@ echo "# $PROCESSED" > $MAKEFILE
 cat $MAKEFILE_BAK | \
   sed -e 's/\(-specs=nano.specs\)/\1 -u _printf_float/' \
       -e 's/\(-Wall\)/\1 -Werror/' \
-      -e 's%\(# list of ASM program objects\)%OBJECTS += $(addprefix $(BUILD_DIR)/,w5500.a pubsubc.a)\n\1%' \
+      -e 's%\(# list of ASM program objects\)%OBJECTS += $(addprefix $(BUILD_DIR)/,w5500.a)\n\1%' \
       -e 's,\($(BUILD_DIR)/%.o: %.c Makefile | $(BUILD_DIR)\),$(BUILD_DIR)/w5500.a:\n\t(cd ioLibrary_Driver \&\& $(MAKE) \&\& cp w5500.a ../$(BUILD_DIR) \&\& cd ..)\n\n\1,' \
       -e 's,\(C_SOURCES =  \\\),\1\n'"$SRC_EXT"' \\,' \
       -e 's,\(C_INCLUDES =  \\\),\1\n-IioLibrary_Driver/Ethernet \\,' \