For anyone still interested, I've posted binaries of the latest libgdx (1.9.5 at this time) and some additional components here: https://github.com/entangledloops/libgdx-jetson These should work on 32-bit PIs, but have only been tested on the NVIDIA Jetson. I am able to build an app that works cross...

This is your problem:
--with-arch=armv6 --with-fpu=vfp
Arm and vfp are incompatable with your build settings. Choose one.