> I'm pretty sure there are defines for the compiler version.. Something like; > > {$define VER_2_0_2} > > for version 2.x of the compiler.. > > What would I need to use to differentiate fpc 1.x code from fpc 2.x code? {$IFDEF VER1_0} // your legacy 1.0 code here. {$else} // your 2.0+ code here. {$endif}