Lazarus IDE 1.8.4 is released with Free Pascal compiler 3.0.4
forum.lazarus.freepascal.org
forum.lazarus.freepascal.org
Not to knock the great work that has obviously gone into this project, but in my personal opinion if you use a mac for your main workstation, this project a no go.
I haven't taken a look at Lazarus in a million years, mind elaborating on the cross platform-ness as it is today?