Ehm, The only way to execute a "homebrew" programm on a console, here, the Wii, you need the HBC.
Plus, there is no official Homebrew launcher for the WiiU (if you exclude the vWii)
And you need to know that porting a PC app into a console is a long and very frustrating process, someone need to be seriously motivated by the work it need (porting libraries, rewriting some code). There were a Wii port (sort of Proof of Concept), don't know if the author is still working on (don't think so, SDL2 hasn't been ported on console).
