Custom compiler options / defines lazarus / 62-General ---------------------------------------------------------------------- julkas · 2019-11-12 13:12 Where I can find definition of following options / defines - -dBorland -dVer150 -dDelphi7 -dCompiler6_Up -dPUREPASCAL? ---------------------------------------------------------------------- PascalDragon · 2019-11-12 14:16 Judging from the names these are probably defined in some include file (jedi.inc is a good candidate should you work with a 3rd party source). Neither FPC nor any of the Lazarus packages defines these. ---------------------------------------------------------------------- marcov · 2019-11-12 15:12 Yes, these are mostly to deal with Delphi specific versioning, and don't relate to FPC which has its own versioning. ---------------------------------------------------------------------- Thaddy · 2019-11-12 15:53 -dXXXX means simply to instruct the compiler to define a certain option that resides anywhere in the source code. Any option as possibly defined like -dwhatever will be parsed  ($ifdef  whatever}... {$endif} ---------------------------------------------------------------------- julkas · 2019-11-12 17:05 Quote from: PascalDragon on November 12, 2019, 03:16:34 pmJudging from the names these are probably defined in some include file (jedi.inc is a good candidate should you work with a 3rd party source). Neither FPC nor any of the Lazarus packages defines these. Seems you are right.