This tool is only built on Darwin, and the name darwin-debug matches the Xcode project. We should have this in sync unless there is a good reason not to.
This seems fine, but @labath might want to weigh in if Android tools have a hard-baked assumption anywhere on lldb-launcher.
I have no idea what this executable does, but I am pretty sure we don't use it.
PS: there are some mentions of this in the scripts/Python/finishSwigPythonLLDB.py script. Does that need an update?