[Lazarus] Where to define conditionals for FPC

[Marco van de Voort]

Op 2020-05-11 om 09:33 schreef Bo Berglund via lazarus:
> and:
>      <Other>
>        <CustomOptions Value="-dBorland -dVer150 -dDelphi7
> -dCompiler6_Up -dPUREPASCAL"/>
>      </Other>

Versions defines are not portable anyway. Long time ago, I wrote 
something for Jedi about it, which I later upgraded with some general 
Delphi-FPC advise. Though outdated, it might still be a good read:

http://www.stack.nl/~marcov/porting.pdf