Posted by ravas on Feb 03, 2016; 12:15am
URL: https://forum.librecad.org/dev-environment-setup-and-usage-tp5712883p5712886.html

Correction: "...custom.pro is a file you edit."

https://github.com/LibreCAD/LibreCAD/blob/master/librecad/src/custom.pro

I'm getting a Mac in a few days, but you will probably have this figured out by then... ;-]