Application for W7500P using GCC

Do you have Makefile examples to be used with GCC?
I am trying to generate an Application using GCC based on GitHub - Wiznet/WIZ750SR: WIZnet Serial to Ethernet(S2E) module based on W7500 chip, WIZ107/108SR S2E compatible device , so first I compiled it, but the generated code did not work. I have seen you have some files to be used with GCC, but I have found no Makefile to give me some hints on needed options. Any Makefile example working with GCC would be helpful.

As far as I know, there is no makefile for wiz750sr.
but we supports makefile for peripherals of W7500P
Please refer to the link below.