Which binaries to upload to linux-games.org

Hi. I am new to this community and I have a stupid but important question. I have programmed a Qt based game and I want to upload the binaries to this website. Which binaries should I upload ? I currently left a link to the complete source code of the project, but I feel I should supply something that is directly usable (that is without compilation). What is customary to be done in this situation ? Thanks for your help,