i hope to change the Exception.Create() function in SysUtils.pas to become:
constructor Exception.Create(const Msg: string);
FMessage := 'happy testing';
however, how to re-compile it to generate a new SysUtils.dcu in my Borland\Delphi7\Lib folder ?
i tried to open a project that uses SysUtils and choose to click "Build All Projects", however, a new SysUtils.dcu is still not generated.
any idea ?