[Lazarus] how to delete codetools source cache?

[Mattias Gaertner]

On Wed, 31 Aug 2016 17:12:32 -0700
David Emerson <dle3ab at angelbase.com> wrote:

>[...]
> Recently while debugging, codetools somehow got the wrong unit,
> /usr/share/fpcsrc/3.0.0/tests/bench/shootout/obsolete/matrix.pp
>[...]
> So original question - how do I delete the codetools source cache... or 
> whatever it's called?

Tools / Rescan FPC source directory

Or close IDE and delete ~/.lazarus/fpcdefines.xml

Mattias