With the current OF release [0.9.8], OSX [10.12] and Qt [4.1.0] I get a linker error complaining about libcurl not being found.
Here's a temporary fix you can add below
of.defines: in your
// general compilation fixes for OF0.9 + OSX 10.12
I'm not sure this should be fixed in
ofApp.qbs or if it's too specific to my configuration.
If you try this fix, please report back with your configuration.