This is a modernized version of the UDP-Debug-Reader project by Dimok by using the C++20 standard and CMake as build system.
The UDP-Debug-Reader is a PC program which can read UDP debug logs sent from Wii U homebrew applications to your PC which is very useful for homebrew development.
The Wii U sided logging code itself can e.g. be found in libutilswut or directly in wut (preferable).
This project uses a standard CMakeLists.txt file so compiling should be straight-forward for any platform.
mkdir WindowsBuild
cd WindowsBuild
cmake ../
Now you can enter the WindowsBuild folder and open the .sln file in Visual Studio to build from the IDE.
mkdir LinuxBuild
cd LinuxBuild
cmake ../
make
Now your binary should be built successfully.
The same approach as for Linux may be used to compile for macOS.
The UDP-Debug-Reader is a command line application which can be started via double-click (on Windows) or from the command line/terminal. Read the instructions printed on the command line/terminal to learn about the provided features like logging to a file, clearing the output or quitting the UDP-Debug-Reader.