[lazarus] Error compiling compileroptions.pp

[Vincent Snijders]

Hi,
When I tried to compile lazarus I got an error compiling compileroptions.

This is due to contructs like
    tempsw += '2';
These construct can be compiled with -Sc, but the make doesn't do so.

Is there a compiler directive ( something {$Sc}) which can be put in the
source, so that I don't need to include the compiler switch at the command
line?

Or should I replace these lines with the more pascal syntax:
    tmpsw := tempsw +'2';

Vincent Snijders