The following steps are exactly the same for every CodeTyphon host-OS ( Linux, FreeBSD,etc)
NOTE: MS Windows Cross-Build don't need OS-Libraries.
Select Target OS=Win64 and Target CPU=x86_64 in application "Config and Target" page
Select LCLWidgetType=win32 in application "Additions and Overrides" page
To install WINE on Debian, Ubuntu, Mint Linux, you can use:
sudo apt-get install wine
Note: WINE support only the basic windows API.
Finally, Run your Window 64bits application on Linux 64 PC
and have fun...