uos on the Mac using Lazarus

[fredvs]

Thanks to manlio.mazzon, here some tips how to use uos on the Mac with Lazarus.

1. In Options > Project Options> Application: enable the "Use Application Bundle..." option

2. In Options > Project Options> Application: click on [Create Application Bundle] once

3. Debugging: Either use Dwarf2 or disable it.

4. Custom options: add the following conditional defines:
-ddynlink
-dnogdiplus
-dportaudio
-dmpg123
-usecthreads

[fredvs]

Thanks to manlio.mazzon updated in uos-github last libraries 64 bit for Mac.