I have installed MinGW on windows but still nor able to build GPX on windows, How to build on windows?

[jayraaj]

I have installed MinGW on windows but still nor able to build GPX on windows, How to build on windows?

[Ghostkeeper]

You'll also need autotools. In my case I had installed MinGW and autotools via Cygwin's MSYS. That works.

I also have a fork that works with CMake, if you'd prefer that: https://github.com/Ghostkeeper/GPX/tree/feature_cmake But keep in mind that it's not supported by the maintainer here.