If you used jetpack to set up the jetson, you should have a valid cross compiler installed on the original host machine. I used this the other day to cross compile ntcore quite easily. ntcore's build system allows you to use a prefix on the compiler to specify any cross compiler.
If you want a pre-built solution, you can use this. Just run the build script on the Jetson.
https://www.dropbox.com/s/8sz4synzkt...ables.zip?dl=0