You can ask him, and he is obliged to provide source for GPL binaries. But you cannot force him to recompile it for Freemantle or SailfishOS.
I don't get why there are people being agressive for guys not supporting their platforms. You can ask/suggest politely, bot not trying to force somebody to do something for you in their free time(especislly being rude).
Recompiling console app, especially when there were previous versions if this app avaible, means most of dependencies are there already. Learning how to make SPEC or DEB equalivent shouldnt take more than few hours, so everybody that can install custom OS can do it(but is too lazy, and whants other ppls to waste their free time, instead of them)