Hi again and thank you very much for your answers.
I am linking pure static (no RTL and no link with Delphi RTL). If you mean the project option setting: _TCHAR maps to, I am using wchar_t.
I did not edit the group project file. I tried to do this after your recommendation, but I am not sure if I am doing it correctly.
- I did open NexusDB4Package250.groupproj
- I did go trough all "projects" and verified or changed the setting Delphi Compiler->Output -C/C++ -> C/C++ Output file generation to: Generate all C++ Buillder files (including package libs). There was only one(NExusDB413mr250.bpl that had Generate DCUs only.
- I tried compile all from RAD Stuido.
- I tried to run the compileall.bat script manually.
Tried all this but still not able to get it to work.