Tests fail on FreeBSD with SIGBUS

[michaeladler]

I've tried to run the tests on FreeBSD but they fail since they are killed by SIGBUS. There seems to be a problem with creating the file watcher from Lua. This is the line which triggers the SIGBUS: https://github.com/actboy168/bee.lua/blob/a73df876cd6418496fa2d7f423e403487b2d115a/binding/lua_filewatch.cpp#L132

I've also added some debug code to the constructor but it seems like the constructor is never executed.

Usually I wouldn't mind about the tests failing but lua-language-server uses bee's filewatcher and is killed by the same SIGBUS, so this issue is actually the root cause.

I don't have a solution for this problem so I'm creating this issue in the hope that someone else has an idea :) Maybe a Lua bug? I tried to update the bundled Lua to 5.4.6 but it still fails.

EDIT: Seems to be related to https://github.com/actboy168/luamake/issues/33