[Lazarus] Changes of make, part I

[Mark Morgan Lloyd]

Mattias Gaertner wrote:
> I updated and cleaned up the Makefiles of the Lazarus sources.
> 
> "make help"
> prints all available targets. There are some more - internal ones -
> which are not meant for direct use.

Thanks Mattias, good work and an exemplary summary.

-- 
Mark Morgan Lloyd
markMLl .AT. telemetry.co .DOT. uk

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