gpxlength reads a GPX file and prints some information about it,
including the total length of all the track segments in the file.

This directory contains source code that relies on GNU
automake and autoconf to compile. (At the moment there is no tar file
available yet with sources that can be compiled without having those
two installed.)

To compile, first execute the included bootstrap.sh (which just calls
autoreconf and then configure), and then run make.