Release:
%BDS%\bin\dccosx64.exe -$C- -$D0 -$L- -CG -H -M -Q -V- -W^ -Z --no-config -JPHN 
-W-UNSUPPORTED_CONSTRUCT -W-UNIT_DEPRECATED -W-SYMBOL_DEPRECATED -W-UNIT_PLATFORM
-W-SYMBOL_PLATFORM -W-WIDECHAR_REDUCED -R%BDS%\lib\osx64\release 
-U%BDS%\lib\osx64\release -O%BDS%\lib\osx64\release -NU%BDS%\lib\osx64\release
-NH%BDS%\include\osx\rtl\osx64 -NO%BDS%\lib\osx64\release -M -y   System.pas 

Debug:
%BDS%\bin\dccosx64.exe -$C- -$D2 -CG -H -M -Q -V- -W^ -Z --no-config -JPHN
-W-UNSUPPORTED_CONSTRUCT -W-UNIT_DEPRECATED -W-SYMBOL_DEPRECATED
-W-UNIT_PLATFORM -W-SYMBOL_PLATFORM -W-WIDECHAR_REDUCED
-R%BDS%\lib\osx64\debug -U%BDS%\lib\osx64\debug -O%BDS%\lib\osx64\debug 
-NU%BDS%\lib\osx64\debug -NH%BDS%\include\osx\rtl\osx64 
-NO%BDS%\lib\osx64\debug -M -y   System.pas